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Overview
Comment: | Merge latest changes from begin-concurrent-pnu into this branch. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | begin-concurrent-report |
Files: | files | file ages | folders |
SHA3-256: |
6994a2d8af30e5f5a9ce7735c3d1b2b6 |
User & Date: | dan 2021-03-11 19:26:42.089 |
Context
2021-03-12
| ||
16:50 | Merge the 3.35.0 release into the begin-concurrent-report branch. (check-in: 27f8f56b98 user: drh tags: begin-concurrent-report) | |
2021-03-11
| ||
19:26 | Merge latest changes from begin-concurrent-pnu into this branch. (check-in: 6994a2d8af user: dan tags: begin-concurrent-report) | |
19:08 | Merge latest trunk changes with this branch. (check-in: eb3101364f user: dan tags: begin-concurrent-pnu) | |
2020-11-26
| ||
17:54 | Merge latest changes from begin-concurrent-pnu into this branch. (check-in: d2de81a24f user: dan tags: begin-concurrent-report) | |
Changes
Changes to Makefile.in.
︙ | ︙ | |||
436 437 438 439 440 441 442 443 444 445 446 447 448 449 | # Statically linked extensions # TESTSRC += \ $(TOP)/ext/expert/sqlite3expert.c \ $(TOP)/ext/expert/test_expert.c \ $(TOP)/ext/misc/amatch.c \ $(TOP)/ext/misc/carray.c \ $(TOP)/ext/misc/cksumvfs.c \ $(TOP)/ext/misc/closure.c \ $(TOP)/ext/misc/csv.c \ $(TOP)/ext/misc/decimal.c \ $(TOP)/ext/misc/eval.c \ $(TOP)/ext/misc/explain.c \ | > | 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 | # Statically linked extensions # TESTSRC += \ $(TOP)/ext/expert/sqlite3expert.c \ $(TOP)/ext/expert/test_expert.c \ $(TOP)/ext/misc/amatch.c \ $(TOP)/ext/misc/appendvfs.c \ $(TOP)/ext/misc/carray.c \ $(TOP)/ext/misc/cksumvfs.c \ $(TOP)/ext/misc/closure.c \ $(TOP)/ext/misc/csv.c \ $(TOP)/ext/misc/decimal.c \ $(TOP)/ext/misc/eval.c \ $(TOP)/ext/misc/explain.c \ |
︙ | ︙ | |||
1263 1264 1265 1266 1267 1268 1269 | # Fuzz testing fuzztest: fuzzcheck$(TEXE) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(TEXE) $(FUZZDATA) ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db valgrindfuzz: fuzzcheck$(TEXT) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db | | | 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 | # Fuzz testing fuzztest: fuzzcheck$(TEXE) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(TEXE) $(FUZZDATA) ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db valgrindfuzz: fuzzcheck$(TEXT) $(FUZZDATA) sessionfuzz$(TEXE) $(TOP)/test/sessionfuzz-data1.db valgrind ./fuzzcheck$(TEXE) --cell-size-check --limit-mem 10M $(FUZZDATA) valgrind ./sessionfuzz$(TEXE) run $(TOP)/test/sessionfuzz-data1.db # The veryquick.test TCL tests. # tcltest: ./testfixture$(TEXE) ./testfixture$(TEXE) $(TOP)/test/veryquick.test $(TESTOPTS) |
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1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 | wordcount$(TEXE): $(TOP)/test/wordcount.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/test/wordcount.c sqlite3.lo $(TLIBS) speedtest1$(TEXE): $(TOP)/test/speedtest1.c sqlite3.c $(LTLINK) $(ST_OPT) -o $@ $(TOP)/test/speedtest1.c sqlite3.c $(TLIBS) KV_OPT += -DSQLITE_DIRECT_OVERFLOW_READ kvtest$(TEXE): $(TOP)/test/kvtest.c sqlite3.c $(LTLINK) $(KV_OPT) -o $@ $(TOP)/test/kvtest.c sqlite3.c $(TLIBS) rbu$(EXE): $(TOP)/ext/rbu/rbu.c $(TOP)/ext/rbu/sqlite3rbu.c sqlite3.lo $(LTLINK) -I. -o $@ $(TOP)/ext/rbu/rbu.c sqlite3.lo $(TLIBS) | > > > | 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 | wordcount$(TEXE): $(TOP)/test/wordcount.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/test/wordcount.c sqlite3.lo $(TLIBS) speedtest1$(TEXE): $(TOP)/test/speedtest1.c sqlite3.c $(LTLINK) $(ST_OPT) -o $@ $(TOP)/test/speedtest1.c sqlite3.c $(TLIBS) startup$(TEXE): $(TOP)/test/startup.c sqlite3.c $(CC) -Os -g -DSQLITE_THREADSAFE=0 -o $@ $(TOP)/test/startup.c sqlite3.c $(TLIBS) KV_OPT += -DSQLITE_DIRECT_OVERFLOW_READ kvtest$(TEXE): $(TOP)/test/kvtest.c sqlite3.c $(LTLINK) $(KV_OPT) -o $@ $(TOP)/test/kvtest.c sqlite3.c $(TLIBS) rbu$(EXE): $(TOP)/ext/rbu/rbu.c $(TOP)/ext/rbu/sqlite3rbu.c sqlite3.lo $(LTLINK) -I. -o $@ $(TOP)/ext/rbu/rbu.c sqlite3.lo $(TLIBS) |
︙ | ︙ |
Changes to Makefile.msc.
︙ | ︙ | |||
376 377 378 379 380 381 382 383 384 385 386 387 388 389 | # to enable it. # !IF $(SESSION)!=0 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_SESSION=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_PREUPDATE_HOOK=1 !ENDIF # Should the rbu extension be enabled? If so, add compilation options # to enable it. # !IF $(RBU)!=0 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RBU=1 !ENDIF | > > > | 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 | # to enable it. # !IF $(SESSION)!=0 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_SESSION=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_PREUPDATE_HOOK=1 !ENDIF # Always enable math functions on Windows OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_MATH_FUNCTIONS # Should the rbu extension be enabled? If so, add compilation options # to enable it. # !IF $(RBU)!=0 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RBU=1 !ENDIF |
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1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 | # Statically linked extensions. # TESTEXT = \ $(TOP)\ext\expert\sqlite3expert.c \ $(TOP)\ext\expert\test_expert.c \ $(TOP)\ext\misc\amatch.c \ $(TOP)\ext\misc\carray.c \ $(TOP)\ext\misc\cksumvfs.c \ $(TOP)\ext\misc\closure.c \ $(TOP)\ext\misc\csv.c \ $(TOP)\ext\misc\decimal.c \ $(TOP)\ext\misc\eval.c \ $(TOP)\ext\misc\explain.c \ | > | 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 | # Statically linked extensions. # TESTEXT = \ $(TOP)\ext\expert\sqlite3expert.c \ $(TOP)\ext\expert\test_expert.c \ $(TOP)\ext\misc\amatch.c \ $(TOP)\ext\misc\appendvfs.c \ $(TOP)\ext\misc\carray.c \ $(TOP)\ext\misc\cksumvfs.c \ $(TOP)\ext\misc\closure.c \ $(TOP)\ext\misc\csv.c \ $(TOP)\ext\misc\decimal.c \ $(TOP)\ext\misc\eval.c \ $(TOP)\ext\misc\explain.c \ |
︙ | ︙ |
Changes to VERSION.
|
| | | 1 | 3.35.0 |
Changes to autoconf/configure.ac.
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83 84 85 86 87 88 89 | #----------------------------------------------------------------------- # --enable-threadsafe # AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING( [--enable-threadsafe], [build a thread-safe library [default=yes]])], [], [enable_threadsafe=yes]) | | > > | 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | #----------------------------------------------------------------------- # --enable-threadsafe # AC_ARG_ENABLE(threadsafe, [AS_HELP_STRING( [--enable-threadsafe], [build a thread-safe library [default=yes]])], [], [enable_threadsafe=yes]) if test x"$enable_threadsafe" == "xno"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_THREADSAFE=0" else BUILD_CFLAGS="$BUILD_CFLAGS -D_REENTRANT=1 -DSQLITE_THREADSAFE=1" AC_SEARCH_LIBS(pthread_create, pthread) AC_SEARCH_LIBS(pthread_mutexattr_init, pthread) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- |
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105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | else BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_OMIT_LOAD_EXTENSION=1" fi AC_MSG_CHECKING([for whether to support dynamic extensions]) AC_MSG_RESULT($enable_dynamic_extensions) #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-fts4 # AC_ARG_ENABLE(fts4, [AS_HELP_STRING( [--enable-fts4], [include fts4 support [default=yes]])], [], [enable_fts4=yes]) if test x"$enable_fts4" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS4" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-fts3 # AC_ARG_ENABLE(fts3, [AS_HELP_STRING( [--enable-fts3], [include fts3 support [default=no]])], [], []) if test x"$enable_fts3" = "xyes" -a x"$enable_fts4" = "xno"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS3" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-fts5 # AC_ARG_ENABLE(fts5, [AS_HELP_STRING( [--enable-fts5], [include fts5 support [default=yes]])], [], [enable_fts5=yes]) if test x"$enable_fts5" = "xyes"; then AC_SEARCH_LIBS(log, m) BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS5" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-json1 # AC_ARG_ENABLE(json1, [AS_HELP_STRING( [--enable-json1], [include json1 support [default=yes]])], [],[enable_json1=yes]) if test x"$enable_json1" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_JSON1" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-rtree # AC_ARG_ENABLE(rtree, [AS_HELP_STRING( [--enable-rtree], [include rtree support [default=yes]])], [], [enable_rtree=yes]) if test x"$enable_rtree" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_RTREE -DSQLITE_ENABLE_GEOPOLY" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-session # AC_ARG_ENABLE(session, [AS_HELP_STRING( [--enable-session], [enable the session extension [default=no]])], [], []) if test x"$enable_session" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-debug # AC_ARG_ENABLE(debug, [AS_HELP_STRING( [--enable-debug], [build with debugging features enabled [default=no]])], [], []) if test x"$enable_debug" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_DEBUG -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE" CFLAGS="-g -O0" fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-static-shell # AC_ARG_ENABLE(static-shell, [AS_HELP_STRING( | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 | else BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_OMIT_LOAD_EXTENSION=1" fi AC_MSG_CHECKING([for whether to support dynamic extensions]) AC_MSG_RESULT($enable_dynamic_extensions) #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-math # AC_ARG_ENABLE(math, [AS_HELP_STRING( [--enable-math], [SQL math functions [default=yes]])], [], [enable_math=yes]) AC_MSG_CHECKING([SQL math functions]) if test x"$enable_math" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_MATH_FUNCTIONS" AC_MSG_RESULT([enabled]) AC_SEARCH_LIBS(ceil, m) else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-fts4 # AC_ARG_ENABLE(fts4, [AS_HELP_STRING( [--enable-fts4], [include fts4 support [default=yes]])], [], [enable_fts4=yes]) AC_MSG_CHECKING([FTS4 extension]) if test x"$enable_fts4" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS4" AC_MSG_RESULT([enabled]) else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-fts3 # AC_ARG_ENABLE(fts3, [AS_HELP_STRING( [--enable-fts3], [include fts3 support [default=no]])], [], []) AC_MSG_CHECKING([FTS3 extension]) if test x"$enable_fts3" = "xyes" -a x"$enable_fts4" = "xno"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS3" AC_MSG_RESULT([enabled]) else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-fts5 # AC_ARG_ENABLE(fts5, [AS_HELP_STRING( [--enable-fts5], [include fts5 support [default=yes]])], [], [enable_fts5=yes]) AC_MSG_CHECKING([FTS5 extension]) if test x"$enable_fts5" = "xyes"; then AC_MSG_RESULT([enabled]) AC_SEARCH_LIBS(log, m) BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_FTS5" else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-json1 # AC_ARG_ENABLE(json1, [AS_HELP_STRING( [--enable-json1], [include json1 support [default=yes]])], [],[enable_json1=yes]) AC_MSG_CHECKING([JSON functions]) if test x"$enable_json1" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_JSON1" AC_MSG_RESULT([enabled]) else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-rtree # AC_ARG_ENABLE(rtree, [AS_HELP_STRING( [--enable-rtree], [include rtree support [default=yes]])], [], [enable_rtree=yes]) AC_MSG_CHECKING([RTREE extension]) if test x"$enable_rtree" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_RTREE -DSQLITE_ENABLE_GEOPOLY" AC_MSG_RESULT([enabled]) else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-session # AC_ARG_ENABLE(session, [AS_HELP_STRING( [--enable-session], [enable the session extension [default=no]])], [], []) AC_MSG_CHECKING([Session extension]) if test x"$enable_session" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_ENABLE_SESSION -DSQLITE_ENABLE_PREUPDATE_HOOK" AC_MSG_RESULT([enabled]) else AC_MSG_RESULT([disabled]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-debug # AC_ARG_ENABLE(debug, [AS_HELP_STRING( [--enable-debug], [build with debugging features enabled [default=no]])], [], []) AC_MSG_CHECKING([Build type]) if test x"$enable_debug" = "xyes"; then BUILD_CFLAGS="$BUILD_CFLAGS -DSQLITE_DEBUG -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE" CFLAGS="-g -O0" AC_MSG_RESULT([debug]) else AC_MSG_RESULT([release]) fi #----------------------------------------------------------------------- #----------------------------------------------------------------------- # --enable-static-shell # AC_ARG_ENABLE(static-shell, [AS_HELP_STRING( |
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Changes to autoconf/tea/win/makefile.vc.
︙ | ︙ | |||
149 150 151 152 153 154 155 | # would install it into $(INSTALLDIR)\lib\sample04 # # You need to specify the object files that need to be linked into your # binary here. # #------------------------------------------------------------------------- | | | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | # would install it into $(INSTALLDIR)\lib\sample04 # # You need to specify the object files that need to be linked into your # binary here. # #------------------------------------------------------------------------- PROJECT = sqlite3 !include "rules.vc" # nmakehelp -V <file> <tag> will search the file for tag, skips until a # number and returns all character until a character not in [0-9.ab] # is read. !if [echo REM = This file is generated from Makefile.vc > versions.vc] |
︙ | ︙ |
Changes to configure.
1 2 | #! /bin/sh # Guess values for system-dependent variables and create Makefiles. | | | 1 2 3 4 5 6 7 8 9 10 | #! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for sqlite 3.35.0. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. |
︙ | ︙ | |||
722 723 724 725 726 727 728 | subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. PACKAGE_NAME='sqlite' PACKAGE_TARNAME='sqlite' | | | | 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 | subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. PACKAGE_NAME='sqlite' PACKAGE_TARNAME='sqlite' PACKAGE_VERSION='3.35.0' PACKAGE_STRING='sqlite 3.35.0' PACKAGE_BUGREPORT='' PACKAGE_URL='' # Factoring default headers for most tests. ac_includes_default="\ #include <stdio.h> #ifdef HAVE_SYS_TYPES_H |
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899 900 901 902 903 904 905 | enable_editline enable_readline with_readline_lib with_readline_inc enable_debug enable_amalgamation enable_load_extension | | > | | | 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 | enable_editline enable_readline with_readline_lib with_readline_inc enable_debug enable_amalgamation enable_load_extension enable_math enable_all enable_memsys5 enable_memsys3 enable_fts3 enable_fts4 enable_fts5 enable_json1 enable_update_limit enable_geopoly enable_rtree |
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1462 1463 1464 1465 1466 1467 1468 | # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF | | | 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 | # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF \`configure' configures sqlite 3.35.0 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. Defaults for the options are specified in brackets. |
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1527 1528 1529 1530 1531 1532 1533 | --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in | | | 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 | --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in short | recursive ) echo "Configuration of sqlite 3.35.0:";; esac cat <<\_ACEOF Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
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1553 1554 1555 1556 1557 1558 1559 1560 1561 | --enable-editline enable BSD editline support --disable-readline disable readline support --enable-debug enable debugging & verbose explain --disable-amalgamation Disable the amalgamation and instead build all files separately --disable-load-extension Disable loading of external extensions --enable-memsys5 Enable MEMSYS5 --enable-memsys3 Enable MEMSYS3 | > > < | 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 | --enable-editline enable BSD editline support --disable-readline disable readline support --enable-debug enable debugging & verbose explain --disable-amalgamation Disable the amalgamation and instead build all files separately --disable-load-extension Disable loading of external extensions --disable-math Disable math functions --enable-all Enable FTS4, FTS5, Geopoly, JSON, RTree, Sessions --enable-memsys5 Enable MEMSYS5 --enable-memsys3 Enable MEMSYS3 --enable-fts3 Enable the FTS3 extension --enable-fts4 Enable the FTS4 extension --enable-fts5 Enable the FTS5 extension --enable-json1 Enable the JSON1 extension --enable-update-limit Enable the UPDATE/DELETE LIMIT clause --enable-geopoly Enable the GEOPOLY extension --enable-rtree Enable the RTREE extension |
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1654 1655 1656 1657 1658 1659 1660 | cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF | | | 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 | cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF sqlite configure 3.35.0 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF exit |
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2073 2074 2075 2076 2077 2078 2079 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. | | | 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by sqlite $as_me 3.35.0, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ _ACEOF exec 5>>config.log { |
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3931 3932 3933 3934 3935 3936 3937 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext | | | | | 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:3940: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:3943: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:3946: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 |
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5143 5144 5145 5146 5147 5148 5149 | ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. | | | 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 | ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 5152 "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in |
︙ | ︙ | |||
6668 6669 6670 6671 6672 6673 6674 | # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` | | | | 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 | # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:6677: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:6681: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes |
︙ | ︙ | |||
7007 7008 7009 7010 7011 7012 7013 | # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` | | | | 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 | # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. # The option is referenced via a variable to avoid confusing sed. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:7016: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:7020: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_pic_works=yes |
︙ | ︙ | |||
7112 7113 7114 7115 7116 7117 7118 | # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` | | | | 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 | # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:7121: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:7125: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
︙ | ︙ | |||
7167 7168 7169 7170 7171 7172 7173 | # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` | | | | 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 | # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:7176: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:7180: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then |
︙ | ︙ | |||
9547 9548 9549 9550 9551 9552 9553 | else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF | | | 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 | else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line 9556 "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include <dlfcn.h> #endif #include <stdio.h> |
︙ | ︙ | |||
9643 9644 9645 9646 9647 9648 9649 | else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF | | | 9645 9646 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 | else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line 9652 "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include <dlfcn.h> #endif #include <stdio.h> |
︙ | ︙ | |||
10360 10361 10362 10363 10364 10365 10366 | fi if test "x${TCLLIBDIR+set}" != "xset" ; then TCLLIBDIR='$(libdir)' for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do | > | | > | 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 10372 10373 10374 10375 10376 10377 10378 10379 | fi if test "x${TCLLIBDIR+set}" != "xset" ; then TCLLIBDIR='$(libdir)' for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do if test -d $i ; then TCLLIBDIR=$i break fi done TCLLIBDIR="${TCLLIBDIR}/sqlite3" fi ######### # Set up an appropriate program prefix |
︙ | ︙ | |||
11243 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 11260 | ######### # check for debug enabled # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then : enableval=$enable_debug; fi if test "${enable_debug}" = "yes" ; then TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0" else TARGET_DEBUG="-DNDEBUG" fi ######### # See whether we should use the amalgamation to build # Check whether --enable-amalgamation was given. if test "${enable_amalgamation+set}" = set; then : | > > > > > > | 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 11260 11261 11262 11263 11264 11265 11266 11267 11268 11269 11270 | ######### # check for debug enabled # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then : enableval=$enable_debug; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking build type" >&5 $as_echo_n "checking build type... " >&6; } if test "${enable_debug}" = "yes" ; then TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0" { $as_echo "$as_me:${as_lineno-$LINENO}: result: debug" >&5 $as_echo "debug" >&6; } else TARGET_DEBUG="-DNDEBUG" { $as_echo "$as_me:${as_lineno-$LINENO}: result: release" >&5 $as_echo "release" >&6; } fi ######### # See whether we should use the amalgamation to build # Check whether --enable-amalgamation was given. if test "${enable_amalgamation+set}" = set; then : |
︙ | ︙ | |||
11406 11407 11408 11409 11410 11411 11412 11413 11414 11415 11416 11417 11418 11419 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1" fi ########## # Do we want to support memsys3 and/or memsys5 # # Check whether --enable-memsys5 was given. if test "${enable_memsys5+set}" = set; then : enableval=$enable_memsys5; | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 11416 11417 11418 11419 11420 11421 11422 11423 11424 11425 11426 11427 11428 11429 11430 11431 11432 11433 11434 11435 11436 11437 11438 11439 11440 11441 11442 11443 11444 11445 11446 11447 11448 11449 11450 11451 11452 11453 11454 11455 11456 11457 11458 11459 11460 11461 11462 11463 11464 11465 11466 11467 11468 11469 11470 11471 11472 11473 11474 11475 11476 11477 11478 11479 11480 11481 11482 11483 11484 11485 11486 11487 11488 11489 11490 11491 11492 11493 11494 11495 11496 11497 11498 11499 11500 11501 11502 11503 11504 11505 11506 11507 11508 11509 11510 11511 11512 11513 11514 | test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1" fi ########## # Do we want to support math functions # # Check whether --enable-math was given. if test "${enable_math+set}" = set; then : enableval=$enable_math; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support math functions" >&5 $as_echo_n "checking whether to support math functions... " >&6; } if test "$enable_math" = "no"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MATH_FUNCTIONS" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ceil" >&5 $as_echo_n "checking for library containing ceil... " >&6; } if ${ac_cv_search_ceil+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ceil (); int main () { return ceil (); ; return 0; } _ACEOF for ac_lib in '' m; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_ceil=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_ceil+:} false; then : break fi done if ${ac_cv_search_ceil+:} false; then : else ac_cv_search_ceil=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_ceil" >&5 $as_echo "$ac_cv_search_ceil" >&6; } ac_res=$ac_cv_search_ceil if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi ######## # The --enable-all argument is short-hand to enable # multiple extensions. # Check whether --enable-all was given. if test "${enable_all+set}" = set; then : enableval=$enable_all; fi ########## # Do we want to support memsys3 and/or memsys5 # # Check whether --enable-memsys5 was given. if test "${enable_memsys5+set}" = set; then : enableval=$enable_memsys5; |
︙ | ︙ | |||
11440 11441 11442 11443 11444 11445 11446 | OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi | < < < < < < < < < > > > > > > > > > > > | 11535 11536 11537 11538 11539 11540 11541 11542 11543 11544 11545 11546 11547 11548 11549 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560 11561 11562 11563 11564 11565 11566 11567 11568 11569 11570 11571 11572 11573 11574 11575 11576 | OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # See whether we should enable Full Text Search extensions # Check whether --enable-fts3 was given. if test "${enable_fts3+set}" = set; then : enableval=$enable_fts3; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support FTS3" >&5 $as_echo_n "checking whether to support FTS3... " >&6; } if test "${enable_fts3}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS3" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Check whether --enable-fts4 was given. if test "${enable_fts4+set}" = set; then : enableval=$enable_fts4; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support FTS4" >&5 $as_echo_n "checking whether to support FTS4... " >&6; } if test "${enable_fts4}" = "yes" -o "${enable_all}" = "yes" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS4" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5 $as_echo_n "checking for library containing log... " >&6; } if ${ac_cv_search_log+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS |
︙ | ︙ | |||
11523 11524 11525 11526 11527 11528 11529 11530 11531 11532 11533 11534 11535 11536 11537 11538 11539 11540 11541 11542 11543 | $as_echo "$ac_cv_search_log" >&6; } ac_res=$ac_cv_search_log if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi # Check whether --enable-fts5 was given. if test "${enable_fts5+set}" = set; then : enableval=$enable_fts5; fi if test "${enable_fts5}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5 $as_echo_n "checking for library containing log... " >&6; } if ${ac_cv_search_log+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS | > > > > > > > | 11620 11621 11622 11623 11624 11625 11626 11627 11628 11629 11630 11631 11632 11633 11634 11635 11636 11637 11638 11639 11640 11641 11642 11643 11644 11645 11646 11647 | $as_echo "$ac_cv_search_log" >&6; } ac_res=$ac_cv_search_log if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Check whether --enable-fts5 was given. if test "${enable_fts5+set}" = set; then : enableval=$enable_fts5; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support FTS5" >&5 $as_echo_n "checking whether to support FTS5... " >&6; } if test "${enable_fts5}" = "yes" -o "${enable_all}" = "yes" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing log" >&5 $as_echo_n "checking for library containing log... " >&6; } if ${ac_cv_search_log+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS |
︙ | ︙ | |||
11587 11588 11589 11590 11591 11592 11593 11594 11595 11596 11597 11598 11599 11600 11601 11602 11603 11604 11605 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621 11622 11623 11624 11625 11626 11627 11628 11629 11630 11631 11632 11633 11634 11635 11636 11637 11638 11639 11640 11641 11642 11643 11644 11645 11646 11647 11648 11649 11650 11651 11652 11653 11654 11655 11656 11657 11658 11659 11660 | $as_echo "$ac_cv_search_log" >&6; } ac_res=$ac_cv_search_log if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi ######### # See whether we should enable JSON1 # Check whether --enable-json1 was given. if test "${enable_json1+set}" = set; then : enableval=$enable_json1; fi if test "${enable_json1}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_JSON1" fi ######### # See whether we should enable the LIMIT clause on UPDATE and DELETE # statements. # Check whether --enable-update-limit was given. if test "${enable_update_limit+set}" = set; then : enableval=$enable_update_limit; fi if test "${enable_update_limit}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT" fi ######### # See whether we should enable GEOPOLY # Check whether --enable-geopoly was given. if test "${enable_geopoly+set}" = set; then : enableval=$enable_geopoly; enable_geopoly=yes else enable_geopoly=no fi if test "${enable_geopoly}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_GEOPOLY" enable_rtree=yes fi ######### # See whether we should enable RTREE # Check whether --enable-rtree was given. if test "${enable_rtree+set}" = set; then : enableval=$enable_rtree; fi if test "${enable_rtree}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE" fi ######### # See whether we should enable the SESSION extension # Check whether --enable-session was given. if test "${enable_session+set}" = set; then : enableval=$enable_session; fi if test "${enable_session}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION" OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK" fi ######### # attempt to duplicate any OMITS and ENABLES into the ${OPT_FEATURE_FLAGS} parameter for option in $CFLAGS $CPPFLAGS do case $option in | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 11691 11692 11693 11694 11695 11696 11697 11698 11699 11700 11701 11702 11703 11704 11705 11706 11707 11708 11709 11710 11711 11712 11713 11714 11715 11716 11717 11718 11719 11720 11721 11722 11723 11724 11725 11726 11727 11728 11729 11730 11731 11732 11733 11734 11735 11736 11737 11738 11739 11740 11741 11742 11743 11744 11745 11746 11747 11748 11749 11750 11751 11752 11753 11754 11755 11756 11757 11758 11759 11760 11761 11762 11763 11764 11765 11766 11767 11768 11769 11770 11771 11772 11773 11774 11775 11776 11777 11778 11779 11780 11781 11782 11783 11784 11785 11786 11787 11788 11789 11790 11791 11792 11793 11794 11795 11796 11797 11798 11799 11800 11801 11802 | $as_echo "$ac_cv_search_log" >&6; } ac_res=$ac_cv_search_log if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # See whether we should enable JSON1 # Check whether --enable-json1 was given. if test "${enable_json1+set}" = set; then : enableval=$enable_json1; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support JSON" >&5 $as_echo_n "checking whether to support JSON... " >&6; } if test "${enable_json1}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_JSON1" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # See whether we should enable the LIMIT clause on UPDATE and DELETE # statements. # Check whether --enable-update-limit was given. if test "${enable_update_limit+set}" = set; then : enableval=$enable_update_limit; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support LIMIT on UPDATE and DELETE statements" >&5 $as_echo_n "checking whether to support LIMIT on UPDATE and DELETE statements... " >&6; } if test "${enable_update_limit}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # See whether we should enable GEOPOLY # Check whether --enable-geopoly was given. if test "${enable_geopoly+set}" = set; then : enableval=$enable_geopoly; enable_geopoly=yes else enable_geopoly=no fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support GEOPOLY" >&5 $as_echo_n "checking whether to support GEOPOLY... " >&6; } if test "${enable_geopoly}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_GEOPOLY" enable_rtree=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # See whether we should enable RTREE # Check whether --enable-rtree was given. if test "${enable_rtree+set}" = set; then : enableval=$enable_rtree; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support RTREE" >&5 $as_echo_n "checking whether to support RTREE... " >&6; } if test "${enable_rtree}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # See whether we should enable the SESSION extension # Check whether --enable-session was given. if test "${enable_session+set}" = set; then : enableval=$enable_session; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support SESSION" >&5 $as_echo_n "checking whether to support SESSION... " >&6; } if test "${enable_session}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION" OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK" { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi ######### # attempt to duplicate any OMITS and ENABLES into the ${OPT_FEATURE_FLAGS} parameter for option in $CFLAGS $CPPFLAGS do case $option in |
︙ | ︙ | |||
12232 12233 12234 12235 12236 12237 12238 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" | | | 12374 12375 12376 12377 12378 12379 12380 12381 12382 12383 12384 12385 12386 12387 12388 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" This file was extended by sqlite $as_me 3.35.0, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS CONFIG_COMMANDS = $CONFIG_COMMANDS $ $0 $@ |
︙ | ︙ | |||
12298 12299 12300 12301 12302 12303 12304 | Report bugs to the package provider." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ | | | 12440 12441 12442 12443 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 12454 | Report bugs to the package provider." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ sqlite config.status 3.35.0 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." |
︙ | ︙ |
Changes to configure.ac.
︙ | ︙ | |||
130 131 132 133 134 135 136 | fi AC_SUBST(TCLSH_CMD) AC_ARG_VAR([TCLLIBDIR], [Where to install tcl plugin]) if test "x${TCLLIBDIR+set}" != "xset" ; then TCLLIBDIR='$(libdir)' for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do | > | | > | 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | fi AC_SUBST(TCLSH_CMD) AC_ARG_VAR([TCLLIBDIR], [Where to install tcl plugin]) if test "x${TCLLIBDIR+set}" != "xset" ; then TCLLIBDIR='$(libdir)' for i in `echo 'puts stdout $auto_path' | ${TCLSH_CMD}` ; do if test -d $i ; then TCLLIBDIR=$i break fi done TCLLIBDIR="${TCLLIBDIR}/sqlite3" fi ######### # Set up an appropriate program prefix |
︙ | ︙ | |||
549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 | # that use "fdatasync()" function. # AC_SEARCH_LIBS(fdatasync, [rt]) ######### # check for debug enabled AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],[enable debugging & verbose explain])) if test "${enable_debug}" = "yes" ; then TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0" else TARGET_DEBUG="-DNDEBUG" fi AC_SUBST(TARGET_DEBUG) ######### # See whether we should use the amalgamation to build AC_ARG_ENABLE(amalgamation, AC_HELP_STRING([--disable-amalgamation], [Disable the amalgamation and instead build all files separately])) | > > > | 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 | # that use "fdatasync()" function. # AC_SEARCH_LIBS(fdatasync, [rt]) ######### # check for debug enabled AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug],[enable debugging & verbose explain])) AC_MSG_CHECKING([build type]) if test "${enable_debug}" = "yes" ; then TARGET_DEBUG="-DSQLITE_DEBUG=1 -DSQLITE_ENABLE_SELECTTRACE -DSQLITE_ENABLE_WHERETRACE -O0" AC_MSG_RESULT([debug]) else TARGET_DEBUG="-DNDEBUG" AC_MSG_RESULT([release]) fi AC_SUBST(TARGET_DEBUG) ######### # See whether we should use the amalgamation to build AC_ARG_ENABLE(amalgamation, AC_HELP_STRING([--disable-amalgamation], [Disable the amalgamation and instead build all files separately])) |
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582 583 584 585 586 587 588 589 590 591 592 593 594 595 | if test "${enable_load_extension}" = "yes" ; then OPT_FEATURE_FLAGS="" AC_SEARCH_LIBS(dlopen, dl) else OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1" fi ########## # Do we want to support memsys3 and/or memsys5 # AC_ARG_ENABLE(memsys5, AC_HELP_STRING([--enable-memsys5],[Enable MEMSYS5])) AC_MSG_CHECKING([whether to support MEMSYS5]) if test "${enable_memsys5}" = "yes"; then | > > > > > > > > > > > > > > > > > > > > > | 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 | if test "${enable_load_extension}" = "yes" ; then OPT_FEATURE_FLAGS="" AC_SEARCH_LIBS(dlopen, dl) else OPT_FEATURE_FLAGS="-DSQLITE_OMIT_LOAD_EXTENSION=1" fi ########## # Do we want to support math functions # AC_ARG_ENABLE(math, AC_HELP_STRING([--disable-math],[Disable math functions])) AC_MSG_CHECKING([whether to support math functions]) if test "$enable_math" = "no"; then AC_MSG_RESULT([no]) else AC_MSG_RESULT([yes]) OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MATH_FUNCTIONS" AC_SEARCH_LIBS(ceil, m) fi ######## # The --enable-all argument is short-hand to enable # multiple extensions. AC_ARG_ENABLE(all, AC_HELP_STRING([--enable-all], [Enable FTS4, FTS5, Geopoly, JSON, RTree, Sessions])) ########## # Do we want to support memsys3 and/or memsys5 # AC_ARG_ENABLE(memsys5, AC_HELP_STRING([--enable-memsys5],[Enable MEMSYS5])) AC_MSG_CHECKING([whether to support MEMSYS5]) if test "${enable_memsys5}" = "yes"; then |
︙ | ︙ | |||
604 605 606 607 608 609 610 | if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi | < < < < < < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 | if test "${enable_memsys3}" = "yes" -a "${enable_memsys5}" = "no"; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_MEMSYS3" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ######### # See whether we should enable Full Text Search extensions AC_ARG_ENABLE(fts3, AC_HELP_STRING([--enable-fts3], [Enable the FTS3 extension])) AC_MSG_CHECKING([whether to support FTS3]) if test "${enable_fts3}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS3" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi AC_ARG_ENABLE(fts4, AC_HELP_STRING([--enable-fts4], [Enable the FTS4 extension])) AC_MSG_CHECKING([whether to support FTS4]) if test "${enable_fts4}" = "yes" -o "${enable_all}" = "yes" ; then AC_MSG_RESULT([yes]) OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS4" AC_SEARCH_LIBS([log],[m]) else AC_MSG_RESULT([no]) fi AC_ARG_ENABLE(fts5, AC_HELP_STRING([--enable-fts5], [Enable the FTS5 extension])) AC_MSG_CHECKING([whether to support FTS5]) if test "${enable_fts5}" = "yes" -o "${enable_all}" = "yes" ; then AC_MSG_RESULT([yes]) OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_FTS5" AC_SEARCH_LIBS([log],[m]) else AC_MSG_RESULT([no]) fi ######### # See whether we should enable JSON1 AC_ARG_ENABLE(json1, AC_HELP_STRING([--enable-json1],[Enable the JSON1 extension])) AC_MSG_CHECKING([whether to support JSON]) if test "${enable_json1}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_JSON1" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ######### # See whether we should enable the LIMIT clause on UPDATE and DELETE # statements. AC_ARG_ENABLE(update-limit, AC_HELP_STRING([--enable-update-limit], [Enable the UPDATE/DELETE LIMIT clause])) AC_MSG_CHECKING([whether to support LIMIT on UPDATE and DELETE statements]) if test "${enable_update_limit}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_UPDATE_DELETE_LIMIT" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ######### # See whether we should enable GEOPOLY AC_ARG_ENABLE(geopoly, AC_HELP_STRING([--enable-geopoly], [Enable the GEOPOLY extension]), [enable_geopoly=yes],[enable_geopoly=no]) AC_MSG_CHECKING([whether to support GEOPOLY]) if test "${enable_geopoly}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_GEOPOLY" enable_rtree=yes AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ######### # See whether we should enable RTREE AC_ARG_ENABLE(rtree, AC_HELP_STRING([--enable-rtree], [Enable the RTREE extension])) AC_MSG_CHECKING([whether to support RTREE]) if test "${enable_rtree}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_RTREE" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ######### # See whether we should enable the SESSION extension AC_ARG_ENABLE(session, AC_HELP_STRING([--enable-session], [Enable the SESSION extension])) AC_MSG_CHECKING([whether to support SESSION]) if test "${enable_session}" = "yes" -o "${enable_all}" = "yes" ; then OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_SESSION" OPT_FEATURE_FLAGS="${OPT_FEATURE_FLAGS} -DSQLITE_ENABLE_PREUPDATE_HOOK" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ######### # attempt to duplicate any OMITS and ENABLES into the ${OPT_FEATURE_FLAGS} parameter for option in $CFLAGS $CPPFLAGS do case $option in |
︙ | ︙ |
Changes to doc/lemon.html.
︙ | ︙ | |||
1073 1074 1075 1076 1077 1078 1079 | <pre> %start_symbol prog </pre> <a id='syntax_error'></a> <h4>4.4.19 The <tt>%syntax_error</tt> directive</h4> | | | 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 | <pre> %start_symbol prog </pre> <a id='syntax_error'></a> <h4>4.4.19 The <tt>%syntax_error</tt> directive</h4> <p>See <a href='#errors'>Error Processing</a>.</p> <a id='token_class'></a> <h4>4.4.20 The <tt>%token_class</tt> directive</h4> <p>Undocumented. Appears to be related to the MULTITERMINAL concept. <a href='http://sqlite.org/src/fdiff?v1=796930d5fc2036c7&v2=624b24c5dc048e09&sbs=0'>Implementation</a>.</p> |
︙ | ︙ | |||
1172 1173 1174 1175 1176 1177 1178 | period. This directive specifies that the identified token should match any input token.</p> <p>When the generated parser has the choice of matching an input against the wildcard token and some other token, the other token is always used. The wildcard token is only matched if there are no alternatives.</p> | | | 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 | period. This directive specifies that the identified token should match any input token.</p> <p>When the generated parser has the choice of matching an input against the wildcard token and some other token, the other token is always used. The wildcard token is only matched if there are no alternatives.</p> <a id='errors'></a> <h2>5.0 Error Processing</h2> <p>After extensive experimentation over several years, it has been discovered that the error recovery strategy used by yacc is about as good as it gets. And so that is what Lemon uses.</p> <p>When a Lemon-generated parser encounters a syntax error, it |
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Changes to ext/expert/expert1.test.
︙ | ︙ | |||
23 24 25 26 27 28 29 30 31 32 33 34 35 36 | source $testdir/tester.tcl set testprefix expert1 if {[info commands sqlite3_expert_new]==""} { finish_test return } set CLI [test_binary_name sqlite3] set CMD [test_binary_name sqlite3_expert] proc squish {txt} { regsub -all {[[:space:]]+} $txt { } } | > | 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | source $testdir/tester.tcl set testprefix expert1 if {[info commands sqlite3_expert_new]==""} { finish_test return } set CLI [test_binary_name sqlite3] set CMD [test_binary_name sqlite3_expert] proc squish {txt} { regsub -all {[[:space:]]+} $txt { } } |
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363 364 365 366 367 368 369 370 371 372 373 374 375 376 | } { SELECT * FROM example WHERE a>? AND b=? } { CREATE INDEX example_idx_0000cb3f ON example(B, A); SEARCH TABLE example USING INDEX example_idx_0000cb3f (B=? AND A>?) } } proc do_candidates_test {tn sql res} { set res [squish [string trim $res]] set expert [sqlite3_expert_new db] $expert sql $sql | > > > > > > > > > > > > > > > > > > > > > > > | 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 | } { SELECT * FROM example WHERE a>? AND b=? } { CREATE INDEX example_idx_0000cb3f ON example(B, A); SEARCH TABLE example USING INDEX example_idx_0000cb3f (B=? AND A>?) } do_setup_rec_test $tn.18.0 { CREATE TABLE SomeObject ( a INTEGER PRIMARY KEY, x TEXT GENERATED ALWAYS AS(HEX(a)) VIRTUAL ); } { SELECT x FROM SomeObject; } { (no new indexes) SCAN TABLE SomeObject } do_setup_rec_test $tn.18.1 { CREATE TABLE SomeObject ( a INTEGER PRIMARY KEY, x TEXT GENERATED ALWAYS AS(HEX(a)) VIRTUAL ); } { SELECT * FROM SomeObject WHERE x=?; } { CREATE INDEX SomeObject_idx_00000078 ON SomeObject(x); SEARCH TABLE SomeObject USING COVERING INDEX SomeObject_idx_00000078 (x=?) } } proc do_candidates_test {tn sql res} { set res [squish [string trim $res]] set expert [sqlite3_expert_new db] $expert sql $sql |
︙ | ︙ | |||
426 427 428 429 430 431 432 | t1 t1_idx_00000062 {100 20} t1 t1_idx_000123a7 {100 50 17} t2 t2_idx_00000063 {100 20} t2 t2_idx_00000064 {100 5} t2 t2_idx_0001295b {100 20 5} } | < > | 450 451 452 453 454 455 456 457 458 | t1 t1_idx_00000062 {100 20} t1 t1_idx_000123a7 {100 50 17} t2 t2_idx_00000063 {100 20} t2 t2_idx_00000064 {100 5} t2 t2_idx_0001295b {100 20 5} } finish_test |
Changes to ext/expert/sqlite3expert.c.
︙ | ︙ | |||
683 684 685 686 687 688 689 | int nTab = STRLEN(zTab); int nByte = sizeof(IdxTable) + nTab + 1; IdxTable *pNew = 0; int rc, rc2; char *pCsr = 0; int nPk = 0; | | | 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 | int nTab = STRLEN(zTab); int nByte = sizeof(IdxTable) + nTab + 1; IdxTable *pNew = 0; int rc, rc2; char *pCsr = 0; int nPk = 0; rc = idxPrintfPrepareStmt(db, &p1, pzErrmsg, "PRAGMA table_xinfo=%Q", zTab); while( rc==SQLITE_OK && SQLITE_ROW==sqlite3_step(p1) ){ const char *zCol = (const char*)sqlite3_column_text(p1, 1); nByte += 1 + STRLEN(zCol); rc = sqlite3_table_column_metadata( db, "main", zTab, zCol, 0, &zCol, 0, 0, 0 ); nByte += 1 + STRLEN(zCol); |
︙ | ︙ | |||
1717 1718 1719 1720 1721 1722 1723 | ); } idxFinalize(&rc, pAllIndex); idxFinalize(&rc, pIndexXInfo); idxFinalize(&rc, pWrite); | > | | | | > | 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 | ); } idxFinalize(&rc, pAllIndex); idxFinalize(&rc, pIndexXInfo); idxFinalize(&rc, pWrite); if( pCtx ){ for(i=0; i<pCtx->nSlot; i++){ sqlite3_free(pCtx->aSlot[i].z); } sqlite3_free(pCtx); } if( rc==SQLITE_OK ){ rc = sqlite3_exec(p->dbm, "ANALYZE sqlite_schema", 0, 0, 0); } sqlite3_exec(p->db, "DROP TABLE IF EXISTS temp."UNIQUE_TABLE_NAME,0,0,0); return rc; |
︙ | ︙ |
Changes to ext/fts3/fts3.c.
︙ | ︙ | |||
5208 5209 5210 5211 5212 5213 5214 | p2 = pOut = pPhrase->doclist.pList; res = fts3PoslistNearMerge( &pOut, aTmp, nParam1, nParam2, paPoslist, &p2 ); if( res ){ nNew = (int)(pOut - pPhrase->doclist.pList) - 1; | > | < | 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 | p2 = pOut = pPhrase->doclist.pList; res = fts3PoslistNearMerge( &pOut, aTmp, nParam1, nParam2, paPoslist, &p2 ); if( res ){ nNew = (int)(pOut - pPhrase->doclist.pList) - 1; assert_fts3_nc( nNew<=pPhrase->doclist.nList && nNew>0 ); if( nNew>=0 && nNew<=pPhrase->doclist.nList ){ assert( pPhrase->doclist.pList[nNew]=='\0' ); memset(&pPhrase->doclist.pList[nNew], 0, pPhrase->doclist.nList - nNew); pPhrase->doclist.nList = nNew; } *paPoslist = pPhrase->doclist.pList; *pnToken = pPhrase->nToken; } |
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Changes to ext/fts3/fts3_expr.c.
︙ | ︙ | |||
489 490 491 492 493 494 495 496 497 498 499 500 501 502 | return getNextString(pParse, &zInput[1], ii-1, ppExpr); } if( sqlite3_fts3_enable_parentheses ){ if( *zInput=='(' ){ int nConsumed = 0; pParse->nNest++; rc = fts3ExprParse(pParse, zInput+1, nInput-1, ppExpr, &nConsumed); *pnConsumed = (int)(zInput - z) + 1 + nConsumed; return rc; }else if( *zInput==')' ){ pParse->nNest--; *pnConsumed = (int)((zInput - z) + 1); *ppExpr = 0; | > > > > > | 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 | return getNextString(pParse, &zInput[1], ii-1, ppExpr); } if( sqlite3_fts3_enable_parentheses ){ if( *zInput=='(' ){ int nConsumed = 0; pParse->nNest++; #if !defined(SQLITE_MAX_EXPR_DEPTH) if( pParse->nNest>1000 ) return SQLITE_ERROR; #elif SQLITE_MAX_EXPR_DEPTH>0 if( pParse->nNest>SQLITE_MAX_EXPR_DEPTH ) return SQLITE_ERROR; #endif rc = fts3ExprParse(pParse, zInput+1, nInput-1, ppExpr, &nConsumed); *pnConsumed = (int)(zInput - z) + 1 + nConsumed; return rc; }else if( *zInput==')' ){ pParse->nNest--; *pnConsumed = (int)((zInput - z) + 1); *ppExpr = 0; |
︙ | ︙ |
Changes to ext/fts3/fts3_unicode.c.
︙ | ︙ | |||
281 282 283 284 285 286 287 288 289 290 291 292 293 294 | return SQLITE_NOMEM; } memset(pCsr, 0, sizeof(unicode_cursor)); pCsr->aInput = (const unsigned char *)aInput; if( aInput==0 ){ pCsr->nInput = 0; }else if( nInput<0 ){ pCsr->nInput = (int)strlen(aInput); }else{ pCsr->nInput = nInput; } *pp = &pCsr->base; | > | 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 | return SQLITE_NOMEM; } memset(pCsr, 0, sizeof(unicode_cursor)); pCsr->aInput = (const unsigned char *)aInput; if( aInput==0 ){ pCsr->nInput = 0; pCsr->aInput = (const unsigned char*)""; }else if( nInput<0 ){ pCsr->nInput = (int)strlen(aInput); }else{ pCsr->nInput = nInput; } *pp = &pCsr->base; |
︙ | ︙ |
Changes to ext/fts3/fts3_write.c.
︙ | ︙ | |||
4331 4332 4333 4334 4335 4336 4337 | pNode = &pWriter->aNodeWriter[i]; if( pNode->block.a){ rc = nodeReaderInit(&reader, pNode->block.a, pNode->block.n); while( reader.aNode && rc==SQLITE_OK ) rc = nodeReaderNext(&reader); blobGrowBuffer(&pNode->key, reader.term.n, &rc); if( rc==SQLITE_OK ){ | > > | > | | | 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 | pNode = &pWriter->aNodeWriter[i]; if( pNode->block.a){ rc = nodeReaderInit(&reader, pNode->block.a, pNode->block.n); while( reader.aNode && rc==SQLITE_OK ) rc = nodeReaderNext(&reader); blobGrowBuffer(&pNode->key, reader.term.n, &rc); if( rc==SQLITE_OK ){ assert_fts3_nc( reader.term.n>0 || reader.aNode==0 ); if( reader.term.n>0 ){ memcpy(pNode->key.a, reader.term.a, reader.term.n); } pNode->key.n = reader.term.n; if( i>0 ){ char *aBlock = 0; int nBlock = 0; pNode = &pWriter->aNodeWriter[i-1]; pNode->iBlock = reader.iChild; rc = sqlite3Fts3ReadBlock(p, reader.iChild, &aBlock, &nBlock,0); blobGrowBuffer(&pNode->block, MAX(nBlock, p->nNodeSize)+FTS3_NODE_PADDING, &rc ); if( rc==SQLITE_OK ){ memcpy(pNode->block.a, aBlock, nBlock); pNode->block.n = nBlock; memset(&pNode->block.a[nBlock], 0, FTS3_NODE_PADDING); } sqlite3_free(aBlock); } |
︙ | ︙ |
Changes to ext/fts3/unicode/mkunicode.tcl.
︙ | ︙ | |||
738 739 740 741 742 743 744 745 746 747 748 749 750 751 | int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ]; int n = (aFts5UnicodeData[iTbl] >> 5) + i; for(; i<128 && i<n; i++){ aAscii[i] = (u8)bToken; } iTbl++; } } }] } proc print_test_categories {lMap} { set lCP [list] | > | 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 | int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ]; int n = (aFts5UnicodeData[iTbl] >> 5) + i; for(; i<128 && i<n; i++){ aAscii[i] = (u8)bToken; } iTbl++; } aAscii[0] = 0; /* 0x00 is never a token character */ } }] } proc print_test_categories {lMap} { set lCP [list] |
︙ | ︙ |
Changes to ext/fts5/fts5_aux.c.
︙ | ︙ | |||
562 563 564 565 566 567 568 | const Fts5ExtensionApi *pApi, Fts5Context *pFts, Fts5Bm25Data **ppData /* OUT: bm25-data object for this query */ ){ int rc = SQLITE_OK; /* Return code */ Fts5Bm25Data *p; /* Object to return */ | | | 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 | const Fts5ExtensionApi *pApi, Fts5Context *pFts, Fts5Bm25Data **ppData /* OUT: bm25-data object for this query */ ){ int rc = SQLITE_OK; /* Return code */ Fts5Bm25Data *p; /* Object to return */ p = (Fts5Bm25Data*)pApi->xGetAuxdata(pFts, 0); if( p==0 ){ int nPhrase; /* Number of phrases in query */ sqlite3_int64 nRow = 0; /* Number of rows in table */ sqlite3_int64 nToken = 0; /* Number of tokens in table */ sqlite3_int64 nByte; /* Bytes of space to allocate */ int i; |
︙ | ︙ | |||
636 637 638 639 640 641 642 | Fts5Context *pFts, /* First arg to pass to pApi functions */ sqlite3_context *pCtx, /* Context for returning result/error */ int nVal, /* Number of values in apVal[] array */ sqlite3_value **apVal /* Array of trailing arguments */ ){ const double k1 = 1.2; /* Constant "k1" from BM25 formula */ const double b = 0.75; /* Constant "b" from BM25 formula */ | | | 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 | Fts5Context *pFts, /* First arg to pass to pApi functions */ sqlite3_context *pCtx, /* Context for returning result/error */ int nVal, /* Number of values in apVal[] array */ sqlite3_value **apVal /* Array of trailing arguments */ ){ const double k1 = 1.2; /* Constant "k1" from BM25 formula */ const double b = 0.75; /* Constant "b" from BM25 formula */ int rc; /* Error code */ double score = 0.0; /* SQL function return value */ Fts5Bm25Data *pData; /* Values allocated/calculated once only */ int i; /* Iterator variable */ int nInst = 0; /* Value returned by xInstCount() */ double D = 0.0; /* Total number of tokens in row */ double *aFreq = 0; /* Array of phrase freq. for current row */ |
︙ | ︙ | |||
668 669 670 671 672 673 674 | /* Figure out the total size of the current row in tokens. */ if( rc==SQLITE_OK ){ int nTok; rc = pApi->xColumnSize(pFts, -1, &nTok); D = (double)nTok; } | | > > | | | | | | < < < < | 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 | /* Figure out the total size of the current row in tokens. */ if( rc==SQLITE_OK ){ int nTok; rc = pApi->xColumnSize(pFts, -1, &nTok); D = (double)nTok; } /* Determine and return the BM25 score for the current row. Or, if an ** error has occurred, throw an exception. */ if( rc==SQLITE_OK ){ for(i=0; i<pData->nPhrase; i++){ score += pData->aIDF[i] * ( ( aFreq[i] * (k1 + 1.0) ) / ( aFreq[i] + k1 * (1 - b + b * D / pData->avgdl) ) ); } sqlite3_result_double(pCtx, -1.0 * score); }else{ sqlite3_result_error_code(pCtx, rc); } } int sqlite3Fts5AuxInit(fts5_api *pApi){ |
︙ | ︙ |
Changes to ext/fts5/fts5_expr.c.
︙ | ︙ | |||
1496 1497 1498 1499 1500 1501 1502 | && 0==pRoot->bEof && fts5RowidCmp(p, pRoot->iRowid, iFirst)<0 ){ rc = fts5ExprNodeNext(p, pRoot, 1, iFirst); } /* If the iterator is not at a real match, skip forward until it is. */ | | | | 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 | && 0==pRoot->bEof && fts5RowidCmp(p, pRoot->iRowid, iFirst)<0 ){ rc = fts5ExprNodeNext(p, pRoot, 1, iFirst); } /* If the iterator is not at a real match, skip forward until it is. */ while( pRoot->bNomatch && rc==SQLITE_OK ){ assert( pRoot->bEof==0 ); rc = fts5ExprNodeNext(p, pRoot, 0, 0); } return rc; } /* ** Move to the next document |
︙ | ︙ |
Changes to ext/fts5/fts5_index.c.
︙ | ︙ | |||
2066 2067 2068 2069 2070 2071 2072 | fts5SegIterLoadTerm(p, pIter, nKeep); fts5SegIterLoadNPos(p, pIter); if( pbNewTerm ) *pbNewTerm = 1; } }else{ /* The following could be done by calling fts5SegIterLoadNPos(). But ** this block is particularly performance critical, so equivalent | | < < < < | | 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 | fts5SegIterLoadTerm(p, pIter, nKeep); fts5SegIterLoadNPos(p, pIter); if( pbNewTerm ) *pbNewTerm = 1; } }else{ /* The following could be done by calling fts5SegIterLoadNPos(). But ** this block is particularly performance critical, so equivalent ** code is inlined. */ int nSz; assert( p->rc==SQLITE_OK ); assert_nc( pIter->iLeafOffset<=pIter->pLeaf->nn ); fts5FastGetVarint32(pIter->pLeaf->p, pIter->iLeafOffset, nSz); pIter->bDel = (nSz & 0x0001); pIter->nPos = nSz>>1; assert_nc( pIter->nPos>=0 ); } } } |
︙ | ︙ | |||
3065 3066 3067 3068 3069 3070 3071 | int nRem = pSeg->nPos; /* Number of bytes still to come */ Fts5Data *pData = 0; u8 *pChunk = &pSeg->pLeaf->p[pSeg->iLeafOffset]; int nChunk = MIN(nRem, pSeg->pLeaf->szLeaf - pSeg->iLeafOffset); int pgno = pSeg->iLeafPgno; int pgnoSave = 0; | | > > > | 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 | int nRem = pSeg->nPos; /* Number of bytes still to come */ Fts5Data *pData = 0; u8 *pChunk = &pSeg->pLeaf->p[pSeg->iLeafOffset]; int nChunk = MIN(nRem, pSeg->pLeaf->szLeaf - pSeg->iLeafOffset); int pgno = pSeg->iLeafPgno; int pgnoSave = 0; /* This function does not work with detail=none databases. */ assert( p->pConfig->eDetail!=FTS5_DETAIL_NONE ); if( (pSeg->flags & FTS5_SEGITER_REVERSE)==0 ){ pgnoSave = pgno+1; } while( 1 ){ xChunk(p, pCtx, pChunk, nChunk); nRem -= nChunk; fts5DataRelease(pData); if( nRem<=0 ){ break; }else if( pSeg->pSeg==0 ){ p->rc = FTS5_CORRUPT; return; }else{ pgno++; pData = fts5LeafRead(p, FTS5_SEGMENT_ROWID(pSeg->pSeg->iSegid, pgno)); if( pData==0 ) break; pChunk = &pData->p[4]; nChunk = MIN(nRem, pData->szLeaf - 4); if( pgno==pgnoSave ){ |
︙ | ︙ | |||
3129 3130 3131 3132 3133 3134 3135 | fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistOffsetsCallback); } } } } /* | | | | | < < < < < < < < < | | < < < < < | < < < < < < < < < < < < | < < < < < | | < | | > > > | > | > > > > > > > | > > > > > | > > > > > > | | > > > > | > > > > | > > > > > | > > > | 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 | fts5ChunkIterate(p, pSeg, (void*)&sCtx, fts5PoslistOffsetsCallback); } } } } /* ** Parameter pPos points to a buffer containing a position list, size nPos. ** This function filters it according to pColset (which must be non-NULL) ** and sets pIter->base.pData/nData to point to the new position list. ** If memory is required for the new position list, use buffer pIter->poslist. ** Or, if the new position list is a contiguous subset of the input, set ** pIter->base.pData/nData to point directly to it. ** ** This function is a no-op if *pRc is other than SQLITE_OK when it is ** called. If an OOM error is encountered, *pRc is set to SQLITE_NOMEM ** before returning. */ static void fts5IndexExtractColset( int *pRc, Fts5Colset *pColset, /* Colset to filter on */ const u8 *pPos, int nPos, /* Position list */ Fts5Iter *pIter ){ if( *pRc==SQLITE_OK ){ const u8 *p = pPos; const u8 *aCopy = p; const u8 *pEnd = &p[nPos]; /* One byte past end of position list */ int i = 0; int iCurrent = 0; if( pColset->nCol>1 && sqlite3Fts5BufferSize(pRc, &pIter->poslist, nPos) ){ return; } while( 1 ){ while( pColset->aiCol[i]<iCurrent ){ i++; if( i==pColset->nCol ){ pIter->base.pData = pIter->poslist.p; pIter->base.nData = pIter->poslist.n; return; } } /* Advance pointer p until it points to pEnd or an 0x01 byte that is ** not part of a varint */ while( p<pEnd && *p!=0x01 ){ while( *p++ & 0x80 ); } if( pColset->aiCol[i]==iCurrent ){ if( pColset->nCol==1 ){ pIter->base.pData = aCopy; pIter->base.nData = p-aCopy; return; } fts5BufferSafeAppendBlob(&pIter->poslist, aCopy, p-aCopy); } if( p==pEnd ){ pIter->base.pData = pIter->poslist.p; pIter->base.nData = pIter->poslist.n; return; } aCopy = p++; iCurrent = *p++; if( iCurrent & 0x80 ){ p--; p += fts5GetVarint32(p, iCurrent); } } } } /* ** xSetOutputs callback used by detail=none tables. */ static void fts5IterSetOutputs_None(Fts5Iter *pIter, Fts5SegIter *pSeg){ assert( pIter->pIndex->pConfig->eDetail==FTS5_DETAIL_NONE ); |
︙ | ︙ | |||
3308 3309 3310 3311 3312 3313 3314 | assert( pIter->pIndex->pConfig->eDetail==FTS5_DETAIL_FULL ); assert( pColset ); if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf ){ /* All data is stored on the current page. Populate the output ** variables to point into the body of the page object. */ const u8 *a = &pSeg->pLeaf->p[pSeg->iLeafOffset]; | < < < < | | | < < < | 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 | assert( pIter->pIndex->pConfig->eDetail==FTS5_DETAIL_FULL ); assert( pColset ); if( pSeg->iLeafOffset+pSeg->nPos<=pSeg->pLeaf->szLeaf ){ /* All data is stored on the current page. Populate the output ** variables to point into the body of the page object. */ const u8 *a = &pSeg->pLeaf->p[pSeg->iLeafOffset]; int *pRc = &pIter->pIndex->rc; fts5BufferZero(&pIter->poslist); fts5IndexExtractColset(pRc, pColset, a, pSeg->nPos, pIter); }else{ /* The data is distributed over two or more pages. Copy it into the ** Fts5Iter.poslist buffer and then set the output pointer to point ** to this buffer. */ fts5BufferZero(&pIter->poslist); fts5SegiterPoslist(pIter->pIndex, pSeg, pColset, &pIter->poslist); pIter->base.pData = pIter->poslist.p; |
︙ | ︙ | |||
4800 4801 4802 4803 4804 4805 4806 | } } static void fts5DoclistIterNext(Fts5DoclistIter *pIter){ u8 *p = pIter->aPoslist + pIter->nSize + pIter->nPoslist; | | > > > > | | | > | 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 | } } static void fts5DoclistIterNext(Fts5DoclistIter *pIter){ u8 *p = pIter->aPoslist + pIter->nSize + pIter->nPoslist; assert( pIter->aPoslist || (p==0 && pIter->aPoslist==0) ); if( p>=pIter->aEof ){ pIter->aPoslist = 0; }else{ i64 iDelta; p += fts5GetVarint(p, (u64*)&iDelta); pIter->iRowid += iDelta; /* Read position list size */ if( p[0] & 0x80 ){ int nPos; pIter->nSize = fts5GetVarint32(p, nPos); pIter->nPoslist = (nPos>>1); }else{ pIter->nPoslist = ((int)(p[0])) >> 1; pIter->nSize = 1; } pIter->aPoslist = p; if( &pIter->aPoslist[pIter->nPoslist]>pIter->aEof ){ pIter->aPoslist = 0; } } } static void fts5DoclistIterInit( Fts5Buffer *pBuf, Fts5DoclistIter *pIter ){ memset(pIter, 0, sizeof(*pIter)); if( pBuf->n>0 ){ pIter->aPoslist = pBuf->p; pIter->aEof = &pBuf->p[pBuf->n]; fts5DoclistIterNext(pIter); } } #if 0 /* ** Append a doclist to buffer pBuf. ** ** This function assumes that space within the buffer has already been |
︙ | ︙ | |||
4884 4885 4886 4887 4888 4889 4890 | /* ** This is the equivalent of fts5MergePrefixLists() for detail=none mode. ** In this case the buffers consist of a delta-encoded list of rowids only. */ static void fts5MergeRowidLists( Fts5Index *p, /* FTS5 backend object */ Fts5Buffer *p1, /* First list to merge */ | > | | > > > | 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 | /* ** This is the equivalent of fts5MergePrefixLists() for detail=none mode. ** In this case the buffers consist of a delta-encoded list of rowids only. */ static void fts5MergeRowidLists( Fts5Index *p, /* FTS5 backend object */ Fts5Buffer *p1, /* First list to merge */ int nBuf, /* Number of entries in apBuf[] */ Fts5Buffer *aBuf /* Array of other lists to merge into p1 */ ){ int i1 = 0; int i2 = 0; i64 iRowid1 = 0; i64 iRowid2 = 0; i64 iOut = 0; Fts5Buffer *p2 = &aBuf[0]; Fts5Buffer out; (void)nBuf; memset(&out, 0, sizeof(out)); assert( nBuf==1 ); sqlite3Fts5BufferSize(&p->rc, &out, p1->n + p2->n); if( p->rc ) return; fts5NextRowid(p1, &i1, &iRowid1); fts5NextRowid(p2, &i2, &iRowid2); while( i1>=0 || i2>=0 ){ if( i1>=0 && (i2<0 || iRowid1<iRowid2) ){ |
︙ | ︙ | |||
4919 4920 4921 4922 4923 4924 4925 4926 | fts5NextRowid(p2, &i2, &iRowid2); } } fts5BufferSwap(&out, p1); fts5BufferFree(&out); } | > > > > > | > > | > > > > > > > > > > > > > | > > | > > > > > > > | > > | | > > > > | < > > > > | | < > | | > > > > > > > > > > > > > > > > | | | | | | | | | | | | | < < | < < | < < < < | | < < < < | < < | > | > | | | | > > > > | > | > > > > | > > | | < < < | | | < < | < < | | < < < > < < | | | | > | < | < > | | | < | < > | < < < | | < < < | | | < | | > | < > | < > | > > | | | | | | | < < < < < | | < < < | | > | | > | > > > < < < | < | | | | < > | | > | > > > > > > > > > > > > > > > > > > > > > > > > > | > | | | | > > > | > | > > | > | > | > | 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 | fts5NextRowid(p2, &i2, &iRowid2); } } fts5BufferSwap(&out, p1); fts5BufferFree(&out); } typedef struct PrefixMerger PrefixMerger; struct PrefixMerger { Fts5DoclistIter iter; /* Doclist iterator */ i64 iPos; /* For iterating through a position list */ int iOff; u8 *aPos; PrefixMerger *pNext; /* Next in docid/poslist order */ }; static void fts5PrefixMergerInsertByRowid( PrefixMerger **ppHead, PrefixMerger *p ){ if( p->iter.aPoslist ){ PrefixMerger **pp = ppHead; while( *pp && p->iter.iRowid>(*pp)->iter.iRowid ){ pp = &(*pp)->pNext; } p->pNext = *pp; *pp = p; } } static void fts5PrefixMergerInsertByPosition( PrefixMerger **ppHead, PrefixMerger *p ){ if( p->iPos>=0 ){ PrefixMerger **pp = ppHead; while( *pp && p->iPos>(*pp)->iPos ){ pp = &(*pp)->pNext; } p->pNext = *pp; *pp = p; } } /* ** Array aBuf[] contains nBuf doclists. These are all merged in with the ** doclist in buffer p1. */ static void fts5MergePrefixLists( Fts5Index *p, /* FTS5 backend object */ Fts5Buffer *p1, /* First list to merge */ int nBuf, /* Number of buffers in array aBuf[] */ Fts5Buffer *aBuf /* Other lists to merge in */ ){ #define fts5PrefixMergerNextPosition(p) \ sqlite3Fts5PoslistNext64((p)->aPos,(p)->iter.nPoslist,&(p)->iOff,&(p)->iPos); #define FTS5_MERGE_NLIST 16 PrefixMerger aMerger[FTS5_MERGE_NLIST]; PrefixMerger *pHead = 0; int i; int nOut = 0; Fts5Buffer out = {0, 0, 0}; Fts5Buffer tmp = {0, 0, 0}; i64 iLastRowid = 0; /* Initialize a doclist-iterator for each input buffer. Arrange them in ** a linked-list starting at pHead in ascending order of rowid. Avoid ** linking any iterators already at EOF into the linked list at all. */ assert( nBuf+1<=sizeof(aMerger)/sizeof(aMerger[0]) ); memset(aMerger, 0, sizeof(PrefixMerger)*(nBuf+1)); pHead = &aMerger[nBuf]; fts5DoclistIterInit(p1, &pHead->iter); for(i=0; i<nBuf; i++){ fts5DoclistIterInit(&aBuf[i], &aMerger[i].iter); fts5PrefixMergerInsertByRowid(&pHead, &aMerger[i]); nOut += aBuf[i].n; } if( nOut==0 ) return; nOut += p1->n + 9 + 10*nBuf; /* The maximum size of the output is equal to the sum of the ** input sizes + 1 varint (9 bytes). The extra varint is because if the ** first rowid in one input is a large negative number, and the first in ** the other a non-negative number, the delta for the non-negative ** number will be larger on disk than the literal integer value ** was. ** ** Or, if the input position-lists are corrupt, then the output might ** include up to (nBuf+1) extra 10-byte positions created by interpreting -1 ** (the value PoslistNext64() uses for EOF) as a position and appending ** it to the output. This can happen at most once for each input ** position-list, hence (nBuf+1) 10 byte paddings. */ if( sqlite3Fts5BufferSize(&p->rc, &out, nOut) ) return; while( pHead ){ fts5MergeAppendDocid(&out, iLastRowid, pHead->iter.iRowid); if( pHead->pNext && iLastRowid==pHead->pNext->iter.iRowid ){ /* Merge data from two or more poslists */ i64 iPrev = 0; int nTmp = FTS5_DATA_ZERO_PADDING; int nMerge = 0; PrefixMerger *pSave = pHead; PrefixMerger *pThis = 0; int nTail = 0; pHead = 0; while( pSave && pSave->iter.iRowid==iLastRowid ){ PrefixMerger *pNext = pSave->pNext; pSave->iOff = 0; pSave->iPos = 0; pSave->aPos = &pSave->iter.aPoslist[pSave->iter.nSize]; fts5PrefixMergerNextPosition(pSave); nTmp += pSave->iter.nPoslist + 10; nMerge++; fts5PrefixMergerInsertByPosition(&pHead, pSave); pSave = pNext; } if( pHead==0 || pHead->pNext==0 ){ p->rc = FTS5_CORRUPT; break; } /* See the earlier comment in this function for an explanation of why ** corrupt input position lists might cause the output to consume ** at most nMerge*10 bytes of unexpected space. */ if( sqlite3Fts5BufferSize(&p->rc, &tmp, nTmp+nMerge*10) ){ break; } fts5BufferZero(&tmp); pThis = pHead; pHead = pThis->pNext; sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, pThis->iPos); fts5PrefixMergerNextPosition(pThis); fts5PrefixMergerInsertByPosition(&pHead, pThis); while( pHead->pNext ){ pThis = pHead; if( pThis->iPos!=iPrev ){ sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, pThis->iPos); } fts5PrefixMergerNextPosition(pThis); pHead = pThis->pNext; fts5PrefixMergerInsertByPosition(&pHead, pThis); } if( pHead->iPos!=iPrev ){ sqlite3Fts5PoslistSafeAppend(&tmp, &iPrev, pHead->iPos); } nTail = pHead->iter.nPoslist - pHead->iOff; /* WRITEPOSLISTSIZE */ assert( tmp.n+nTail<=nTmp ); if( tmp.n+nTail>nTmp-FTS5_DATA_ZERO_PADDING ){ if( p->rc==SQLITE_OK ) p->rc = FTS5_CORRUPT; break; } fts5BufferSafeAppendVarint(&out, (tmp.n+nTail) * 2); fts5BufferSafeAppendBlob(&out, tmp.p, tmp.n); if( nTail>0 ){ fts5BufferSafeAppendBlob(&out, &pHead->aPos[pHead->iOff], nTail); } pHead = pSave; for(i=0; i<nBuf+1; i++){ PrefixMerger *pX = &aMerger[i]; if( pX->iter.aPoslist && pX->iter.iRowid==iLastRowid ){ fts5DoclistIterNext(&pX->iter); fts5PrefixMergerInsertByRowid(&pHead, pX); } } }else{ /* Copy poslist from pHead to output */ PrefixMerger *pThis = pHead; Fts5DoclistIter *pI = &pThis->iter; fts5BufferSafeAppendBlob(&out, pI->aPoslist, pI->nPoslist+pI->nSize); fts5DoclistIterNext(pI); pHead = pThis->pNext; fts5PrefixMergerInsertByRowid(&pHead, pThis); } } fts5BufferFree(p1); fts5BufferFree(&tmp); memset(&out.p[out.n], 0, FTS5_DATA_ZERO_PADDING); *p1 = out; } static void fts5SetupPrefixIter( Fts5Index *p, /* Index to read from */ int bDesc, /* True for "ORDER BY rowid DESC" */ int iIdx, /* Index to scan for data */ u8 *pToken, /* Buffer containing prefix to match */ int nToken, /* Size of buffer pToken in bytes */ Fts5Colset *pColset, /* Restrict matches to these columns */ Fts5Iter **ppIter /* OUT: New iterator */ ){ Fts5Structure *pStruct; Fts5Buffer *aBuf; int nBuf = 32; int nMerge = 1; void (*xMerge)(Fts5Index*, Fts5Buffer*, int, Fts5Buffer*); void (*xAppend)(Fts5Index*, i64, Fts5Iter*, Fts5Buffer*); if( p->pConfig->eDetail==FTS5_DETAIL_NONE ){ xMerge = fts5MergeRowidLists; xAppend = fts5AppendRowid; }else{ nMerge = FTS5_MERGE_NLIST-1; nBuf = nMerge*8; /* Sufficient to merge (16^8)==(2^32) lists */ xMerge = fts5MergePrefixLists; xAppend = fts5AppendPoslist; } aBuf = (Fts5Buffer*)fts5IdxMalloc(p, sizeof(Fts5Buffer)*nBuf); pStruct = fts5StructureRead(p); if( aBuf && pStruct ){ const int flags = FTS5INDEX_QUERY_SCAN | FTS5INDEX_QUERY_SKIPEMPTY | FTS5INDEX_QUERY_NOOUTPUT; int i; i64 iLastRowid = 0; Fts5Iter *p1 = 0; /* Iterator used to gather data from index */ Fts5Data *pData; Fts5Buffer doclist; int bNewTerm = 1; memset(&doclist, 0, sizeof(doclist)); if( iIdx!=0 ){ int dummy = 0; const int f2 = FTS5INDEX_QUERY_SKIPEMPTY|FTS5INDEX_QUERY_NOOUTPUT; pToken[0] = FTS5_MAIN_PREFIX; fts5MultiIterNew(p, pStruct, f2, pColset, pToken, nToken, -1, 0, &p1); fts5IterSetOutputCb(&p->rc, p1); for(; fts5MultiIterEof(p, p1)==0; fts5MultiIterNext2(p, p1, &dummy) ){ Fts5SegIter *pSeg = &p1->aSeg[ p1->aFirst[1].iFirst ]; p1->xSetOutputs(p1, pSeg); if( p1->base.nData ){ xAppend(p, p1->base.iRowid-iLastRowid, p1, &doclist); iLastRowid = p1->base.iRowid; } } fts5MultiIterFree(p1); } pToken[0] = FTS5_MAIN_PREFIX + iIdx; fts5MultiIterNew(p, pStruct, flags, pColset, pToken, nToken, -1, 0, &p1); fts5IterSetOutputCb(&p->rc, p1); for( /* no-op */ ; fts5MultiIterEof(p, p1)==0; fts5MultiIterNext2(p, p1, &bNewTerm) ){ Fts5SegIter *pSeg = &p1->aSeg[ p1->aFirst[1].iFirst ]; int nTerm = pSeg->term.n; const u8 *pTerm = pSeg->term.p; p1->xSetOutputs(p1, pSeg); assert_nc( memcmp(pToken, pTerm, MIN(nToken, nTerm))<=0 ); if( bNewTerm ){ if( nTerm<nToken || memcmp(pToken, pTerm, nToken) ) break; } if( p1->base.nData==0 ) continue; if( p1->base.iRowid<=iLastRowid && doclist.n>0 ){ for(i=0; p->rc==SQLITE_OK && doclist.n; i++){ int i1 = i*nMerge; int iStore; assert( i1+nMerge<=nBuf ); for(iStore=i1; iStore<i1+nMerge; iStore++){ if( aBuf[iStore].n==0 ){ fts5BufferSwap(&doclist, &aBuf[iStore]); fts5BufferZero(&doclist); break; } } if( iStore==i1+nMerge ){ xMerge(p, &doclist, nMerge, &aBuf[i1]); for(iStore=i1; iStore<i1+nMerge; iStore++){ fts5BufferZero(&aBuf[iStore]); } } } iLastRowid = 0; } xAppend(p, p1->base.iRowid-iLastRowid, p1, &doclist); iLastRowid = p1->base.iRowid; } assert( (nBuf%nMerge)==0 ); for(i=0; i<nBuf; i+=nMerge){ int iFree; if( p->rc==SQLITE_OK ){ xMerge(p, &doclist, nMerge, &aBuf[i]); } for(iFree=i; iFree<i+nMerge; iFree++){ fts5BufferFree(&aBuf[iFree]); } } fts5MultiIterFree(p1); pData = fts5IdxMalloc(p, sizeof(Fts5Data)+doclist.n+FTS5_DATA_ZERO_PADDING); if( pData ){ pData->p = (u8*)&pData[1]; pData->nn = pData->szLeaf = doclist.n; |
︙ | ︙ | |||
5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 | Fts5Buffer buf = {0, 0, 0}; /* If the QUERY_SCAN flag is set, all other flags must be clear. */ assert( (flags & FTS5INDEX_QUERY_SCAN)==0 || flags==FTS5INDEX_QUERY_SCAN ); if( sqlite3Fts5BufferSize(&p->rc, &buf, nToken+1)==0 ){ int iIdx = 0; /* Index to search */ if( nToken ) memcpy(&buf.p[1], pToken, nToken); /* Figure out which index to search and set iIdx accordingly. If this ** is a prefix query for which there is no prefix index, set iIdx to ** greater than pConfig->nPrefix to indicate that the query will be ** satisfied by scanning multiple terms in the main index. ** | > | 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 | Fts5Buffer buf = {0, 0, 0}; /* If the QUERY_SCAN flag is set, all other flags must be clear. */ assert( (flags & FTS5INDEX_QUERY_SCAN)==0 || flags==FTS5INDEX_QUERY_SCAN ); if( sqlite3Fts5BufferSize(&p->rc, &buf, nToken+1)==0 ){ int iIdx = 0; /* Index to search */ int iPrefixIdx = 0; /* +1 prefix index */ if( nToken ) memcpy(&buf.p[1], pToken, nToken); /* Figure out which index to search and set iIdx accordingly. If this ** is a prefix query for which there is no prefix index, set iIdx to ** greater than pConfig->nPrefix to indicate that the query will be ** satisfied by scanning multiple terms in the main index. ** |
︙ | ︙ | |||
5429 5430 5431 5432 5433 5434 5435 | assert( flags & FTS5INDEX_QUERY_PREFIX ); iIdx = 1+pConfig->nPrefix; }else #endif if( flags & FTS5INDEX_QUERY_PREFIX ){ int nChar = fts5IndexCharlen(pToken, nToken); for(iIdx=1; iIdx<=pConfig->nPrefix; iIdx++){ | | > > < | | 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 | assert( flags & FTS5INDEX_QUERY_PREFIX ); iIdx = 1+pConfig->nPrefix; }else #endif if( flags & FTS5INDEX_QUERY_PREFIX ){ int nChar = fts5IndexCharlen(pToken, nToken); for(iIdx=1; iIdx<=pConfig->nPrefix; iIdx++){ int nIdxChar = pConfig->aPrefix[iIdx-1]; if( nIdxChar==nChar ) break; if( nIdxChar==nChar+1 ) iPrefixIdx = iIdx; } } if( iIdx<=pConfig->nPrefix ){ /* Straight index lookup */ Fts5Structure *pStruct = fts5StructureRead(p); buf.p[0] = (u8)(FTS5_MAIN_PREFIX + iIdx); if( pStruct ){ fts5MultiIterNew(p, pStruct, flags | FTS5INDEX_QUERY_SKIPEMPTY, pColset, buf.p, nToken+1, -1, 0, &pRet ); fts5StructureRelease(pStruct); } }else{ /* Scan multiple terms in the main index */ int bDesc = (flags & FTS5INDEX_QUERY_DESC)!=0; fts5SetupPrefixIter(p, bDesc, iPrefixIdx, buf.p, nToken+1, pColset,&pRet); assert( p->rc!=SQLITE_OK || pRet->pColset==0 ); fts5IterSetOutputCb(&p->rc, pRet); if( p->rc==SQLITE_OK ){ Fts5SegIter *pSeg = &pRet->aSeg[pRet->aFirst[1].iFirst]; if( pSeg->pLeaf ) pRet->xSetOutputs(pRet, pSeg); } } |
︙ | ︙ | |||
5520 5521 5522 5523 5524 5525 5526 5527 | /* ** Return the current term. */ const char *sqlite3Fts5IterTerm(Fts5IndexIter *pIndexIter, int *pn){ int n; const char *z = (const char*)fts5MultiIterTerm((Fts5Iter*)pIndexIter, &n); *pn = n-1; | > | | 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 | /* ** Return the current term. */ const char *sqlite3Fts5IterTerm(Fts5IndexIter *pIndexIter, int *pn){ int n; const char *z = (const char*)fts5MultiIterTerm((Fts5Iter*)pIndexIter, &n); assert_nc( z || n<=1 ); *pn = n-1; return (z ? &z[1] : 0); } /* ** Close an iterator opened by an earlier call to sqlite3Fts5IndexQuery(). */ void sqlite3Fts5IterClose(Fts5IndexIter *pIndexIter){ if( pIndexIter ){ |
︙ | ︙ | |||
6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 | if( eDetail==FTS5_DETAIL_NONE ){ if( 0==fts5MultiIterIsEmpty(p, pIter) ){ cksum2 ^= sqlite3Fts5IndexEntryCksum(iRowid, 0, 0, -1, z, n); } }else{ poslist.n = 0; fts5SegiterPoslist(p, &pIter->aSeg[pIter->aFirst[1].iFirst], 0, &poslist); while( 0==sqlite3Fts5PoslistNext64(poslist.p, poslist.n, &iOff, &iPos) ){ int iCol = FTS5_POS2COLUMN(iPos); int iTokOff = FTS5_POS2OFFSET(iPos); cksum2 ^= sqlite3Fts5IndexEntryCksum(iRowid, iCol, iTokOff, -1, z, n); } } } | > | 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 | if( eDetail==FTS5_DETAIL_NONE ){ if( 0==fts5MultiIterIsEmpty(p, pIter) ){ cksum2 ^= sqlite3Fts5IndexEntryCksum(iRowid, 0, 0, -1, z, n); } }else{ poslist.n = 0; fts5SegiterPoslist(p, &pIter->aSeg[pIter->aFirst[1].iFirst], 0, &poslist); fts5BufferAppendBlob(&p->rc, &poslist, 4, (const u8*)"\0\0\0\0"); while( 0==sqlite3Fts5PoslistNext64(poslist.p, poslist.n, &iOff, &iPos) ){ int iCol = FTS5_POS2COLUMN(iPos); int iTokOff = FTS5_POS2OFFSET(iPos); cksum2 ^= sqlite3Fts5IndexEntryCksum(iRowid, iCol, iTokOff, -1, z, n); } } } |
︙ | ︙ |
Changes to ext/fts5/fts5_main.c.
︙ | ︙ | |||
2173 2174 2175 2176 2177 2178 2179 | Fts5PhraseIter *pIter, int *piCol, int *piOff ){ Fts5Cursor *pCsr = (Fts5Cursor*)pCtx; int n; int rc = fts5CsrPoslist(pCsr, iPhrase, &pIter->a, &n); if( rc==SQLITE_OK ){ | > | | 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 | Fts5PhraseIter *pIter, int *piCol, int *piOff ){ Fts5Cursor *pCsr = (Fts5Cursor*)pCtx; int n; int rc = fts5CsrPoslist(pCsr, iPhrase, &pIter->a, &n); if( rc==SQLITE_OK ){ assert( pIter->a || n==0 ); pIter->b = (pIter->a ? &pIter->a[n] : 0); *piCol = 0; *piOff = 0; fts5ApiPhraseNext(pCtx, pIter, piCol, piOff); } return rc; } |
︙ | ︙ | |||
2232 2233 2234 2235 2236 2237 2238 | int i1 = (iPhrase==0 ? 0 : pSorter->aIdx[iPhrase-1]); n = pSorter->aIdx[iPhrase] - i1; pIter->a = &pSorter->aPoslist[i1]; }else{ rc = sqlite3Fts5ExprPhraseCollist(pCsr->pExpr, iPhrase, &pIter->a, &n); } if( rc==SQLITE_OK ){ | > | > | | 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 | int i1 = (iPhrase==0 ? 0 : pSorter->aIdx[iPhrase-1]); n = pSorter->aIdx[iPhrase] - i1; pIter->a = &pSorter->aPoslist[i1]; }else{ rc = sqlite3Fts5ExprPhraseCollist(pCsr->pExpr, iPhrase, &pIter->a, &n); } if( rc==SQLITE_OK ){ assert( pIter->a || n==0 ); pIter->b = (pIter->a ? &pIter->a[n] : 0); *piCol = 0; fts5ApiPhraseNextColumn(pCtx, pIter, piCol); } }else{ int n; rc = fts5CsrPoslist(pCsr, iPhrase, &pIter->a, &n); if( rc==SQLITE_OK ){ assert( pIter->a || n==0 ); pIter->b = (pIter->a ? &pIter->a[n] : 0); if( n<=0 ){ *piCol = -1; }else if( pIter->a[0]==0x01 ){ pIter->a += 1 + fts5GetVarint32(&pIter->a[1], *piCol); }else{ *piCol = 0; } |
︙ | ︙ | |||
2718 2719 2720 2721 2722 2723 2724 | pMod = fts5LocateTokenizer(pGlobal, nArg==0 ? 0 : azArg[0]); if( pMod==0 ){ assert( nArg>0 ); rc = SQLITE_ERROR; *pzErr = sqlite3_mprintf("no such tokenizer: %s", azArg[0]); }else{ rc = pMod->x.xCreate( | | | 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 | pMod = fts5LocateTokenizer(pGlobal, nArg==0 ? 0 : azArg[0]); if( pMod==0 ){ assert( nArg>0 ); rc = SQLITE_ERROR; *pzErr = sqlite3_mprintf("no such tokenizer: %s", azArg[0]); }else{ rc = pMod->x.xCreate( pMod->pUserData, (azArg?&azArg[1]:0), (nArg?nArg-1:0), &pConfig->pTok ); pConfig->pTokApi = &pMod->x; if( rc!=SQLITE_OK ){ if( pzErr ) *pzErr = sqlite3_mprintf("error in tokenizer constructor"); }else{ pConfig->ePattern = sqlite3Fts5TokenizerPattern( pMod->x.xCreate, pConfig->pTok |
︙ | ︙ |
Changes to ext/fts5/fts5_test_tok.c.
︙ | ︙ | |||
207 208 209 210 211 212 213 | const char *zModule = 0; if( nDequote>0 ){ zModule = azDequote[0]; } rc = pApi->xFindTokenizer(pApi, zModule, &pTokCtx, &pTab->tok); if( rc==SQLITE_OK ){ | | | 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 | const char *zModule = 0; if( nDequote>0 ){ zModule = azDequote[0]; } rc = pApi->xFindTokenizer(pApi, zModule, &pTokCtx, &pTab->tok); if( rc==SQLITE_OK ){ const char **azArg = (nDequote>1 ? (const char **)&azDequote[1] : 0); int nArg = nDequote>0 ? nDequote-1 : 0; rc = pTab->tok.xCreate(pTokCtx, azArg, nArg, &pTab->pTok); } } if( rc!=SQLITE_OK ){ sqlite3_free(pTab); |
︙ | ︙ |
Changes to ext/fts5/fts5_unicode2.c.
︙ | ︙ | |||
771 772 773 774 775 776 777 | for(; i<128 && i<n; i++){ aAscii[i] = (u8)bToken; } iTbl++; } aAscii[0] = 0; /* 0x00 is never a token character */ } | > | 771 772 773 774 775 776 777 778 | for(; i<128 && i<n; i++){ aAscii[i] = (u8)bToken; } iTbl++; } aAscii[0] = 0; /* 0x00 is never a token character */ } |
Changes to ext/fts5/test/fts5corrupt3.test.
︙ | ︙ | |||
8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 | do_catchsql_test 58.1 { SELECT * FROM t1('t*'); } {/*malformed database schema*/} #------------------------------------------------------------------------- do_test 59.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 32768 pagesize 4096 filename crash-96b136358d01ec.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 00 .....@ ........ | 96: 00 00 00 00 0d 0f c7 00 07 0d 92 00 0f 8d 0f 36 ...............6 | > | 8342 8343 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 8354 8355 8356 | do_catchsql_test 58.1 { SELECT * FROM t1('t*'); } {/*malformed database schema*/} #------------------------------------------------------------------------- do_test 59.0 { sqlite3 db {} sqlite3_fts5_register_matchinfo db db deserialize [decode_hexdb { .open --hexdb | size 32768 pagesize 4096 filename crash-96b136358d01ec.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 00 .....@ ........ | 96: 00 00 00 00 0d 0f c7 00 07 0d 92 00 0f 8d 0f 36 ...............6 |
︙ | ︙ | |||
8540 8541 8542 8543 8544 8545 8546 | | page 8 offset 28672 | 4048: 00 00 00 00 00 00 5d 03 02 2b 69 6e 74 00 00 00 ......]..+int... | end crash-96b136358d01ec.db }]} {} do_catchsql_test 59.1 { SELECT (matchinfo(591,t1)) FROM t1 WHERE t1 MATCH 'e*eŸ' | | > | 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 | | page 8 offset 28672 | 4048: 00 00 00 00 00 00 5d 03 02 2b 69 6e 74 00 00 00 ......]..+int... | end crash-96b136358d01ec.db }]} {} do_catchsql_test 59.1 { SELECT (matchinfo(591,t1)) FROM t1 WHERE t1 MATCH 'e*eŸ' } {0 {}} #------------------------------------------------------------------------- do_test 60.0 { sqlite3 db {} sqlite3_fts5_register_matchinfo db db deserialize [decode_hexdb { .open --hexdb | size 32768 pagesize 4096 filename crash-c77b90b929dc92.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 00 .....@ ........ | 96: 00 00 00 00 0d 0f c7 00 07 0d 92 00 0f 8d 0f 36 ...............6 |
︙ | ︙ | |||
10422 10423 10424 10425 10426 10427 10428 10429 10430 10431 10432 | do_catchsql_test 70.1 { SELECT snippet(ttt, -1, '', '','','>')FROM ttt('e* NOT ee*e* NOT ee*'); } {1 {database disk image is malformed}} do_catchsql_test 70.2 { SELECT snippet(ttt, -1, '', '','',13)FROM ttt('e* NOT ee*e* NOT ee*') } {1 {database disk image is malformed}} sqlite3_fts5_may_be_corrupt 0 finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > 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14455 14456 14457 14458 14459 14460 14461 14462 14463 14464 14465 14466 14467 14468 14469 14470 14471 14472 14473 14474 14475 14476 14477 14478 14479 14480 14481 14482 14483 14484 14485 14486 14487 14488 14489 14490 14491 14492 14493 14494 14495 14496 14497 14498 14499 14500 14501 14502 14503 14504 14505 14506 14507 14508 14509 14510 14511 14512 14513 14514 14515 14516 14517 14518 14519 14520 14521 14522 14523 14524 14525 14526 14527 14528 14529 14530 14531 14532 14533 14534 14535 14536 14537 14538 14539 14540 14541 14542 14543 14544 14545 14546 14547 14548 14549 14550 14551 14552 14553 14554 14555 14556 14557 14558 14559 14560 14561 14562 14563 14564 14565 14566 14567 14568 14569 14570 14571 14572 14573 14574 14575 14576 14577 14578 14579 14580 14581 14582 14583 14584 14585 14586 14587 14588 14589 14590 14591 14592 14593 14594 14595 14596 14597 14598 | do_catchsql_test 70.1 { SELECT snippet(ttt, -1, '', '','','>')FROM ttt('e* NOT ee*e* NOT ee*'); } {1 {database disk image is malformed}} do_catchsql_test 70.2 { SELECT snippet(ttt, -1, '', '','',13)FROM ttt('e* NOT ee*e* NOT ee*') } {1 {database disk image is malformed}} #------------------------------------------------------------------------- reset_db do_test 71.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 28672 pagesize 4096 filename sql025294.txt.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 00 01 00 40 20 20 00 00 00 00 00 00 00 07 .....@ ........ | 96: 00 00 00 00 0d 00 00 00 07 0d d2 00 0f c4 0f 6d ...............m | 112: 0f 02 0e ab 0e 4e 0d f6 0d d2 00 00 00 00 00 00 .....N.......... | 3536: 00 00 22 07 06 17 11 11 01 31 74 61 62 6c 65 74 .........1tablet | 3552: 32 74 32 07 43 52 45 41 54 45 20 54 41 42 4c 45 2t2.CREATE TABLE | 3568: 20 74 32 28 78 29 56 06 06 17 1f 1f 01 7d 74 61 t2(x)V.......ta | 3584: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63 blet1_configt1_c | 3600: 6f 6e 66 69 67 06 43 52 45 41 54 45 20 54 41 42 onfig.CREATE TAB | 3616: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b LE 't1_config'(k | 3632: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29 PRIMARY KEY, v) | 3648: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 05 WITHOUT ROWID[. | 3664: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64 ..!!...tablet1_d | 3680: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65 ocsizet1_docsize | 3696: 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 .CREATE TABLE 't | 3712: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e 1_docsize'(id IN | 3728: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 TEGER PRIMARY KE | 3744: 59 2c 20 73 7a 20 42 4c 4f 42 29 55 04 06 17 21 Y, sz BLOB)U...! | 3760: 21 01 77 74 61 62 6c 65 74 31 5f 63 6f 6e 74 65 !.wtablet1_conte | 3776: 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 04 43 52 45 ntt1_content.CRE | 3792: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 6f ATE TABLE 't1_co | 3808: 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47 45 ntent'(id INTEGE | 3824: 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 63 R PRIMARY KEY, c | 3840: 30 29 69 03 07 17 19 19 01 81 2d 74 61 62 6c 65 0)i.......-table | 3856: 74 31 5f 69 64 78 74 31 5f 69 64 78 03 43 52 45 t1_idxt1_idx.CRE | 3872: 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 69 64 ATE TABLE 't1_id | 3888: 78 27 28 73 65 67 69 64 2c 20 74 65 72 6d 2c 20 x'(segid, term, | 3904: 70 67 6e 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45 pgno, PRIMARY KE | 3920: 59 28 73 65 67 69 64 2c 20 74 65 72 6d 29 29 20 Y(segid, term)) | 3936: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 55 02 07 WITHOUT ROWIDU.. | 3952: 17 1b 1b 01 81 01 74 61 62 6c 65 74 31 5f 64 61 ......tablet1_da | 3968: 74 61 74 31 5f 64 61 74 61 02 43 52 45 41 54 45 tat1_data.CREATE | 3984: 20 54 41 42 4c 45 20 27 74 31 5f 64 61 74 61 27 TABLE 't1_data' | 4000: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d (id INTEGER PRIM | 4016: 41 52 58 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 ARX KEY, block B | 4032: 4c 4f 42 29 3a 01 06 17 11 11 08 63 74 61 62 6c LOB):......ctabl | 4048: 65 74 31 74 31 43 52 45 41 54 45 20 56 49 52 54 et1t1CREATE VIRT | 4064: 55 41 4c 20 54 41 42 4c 45 20 74 31 20 55 53 49 UAL TABLE t1 USI | 4080: 4e 47 20 66 74 73 35 28 63 6f 6e 74 65 6e 74 29 NG fts5(content) | page 2 offset 4096 | 0: 0d 00 00 00 03 0f bd 00 0f e8 0f ef 0f bd 00 00 ................ | 4016: 00 00 00 00 00 00 00 00 00 00 00 00 00 24 84 80 .............$.. | 4032: 80 80 80 01 03 00 4e 00 00 00 1e 06 30 61 62 61 ......N.....0aba | 4048: 60 eb 01 02 02 04 01 66 74 02 02 02 04 04 6e 64 `......ft.....nd | 4064: 6f 6e 03 01 f2 04 1a 07 05 01 03 00 10 03 03 0f on.............. | 4080: 0a 03 00 24 00 00 00 00 01 01 4b 00 01 01 01 01 ...$......K..... | page 3 offset 8192 | 0: 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02 ................ | page 4 offset 12288 | 0: 0d 00 00 00 03 0f e0 00 0f f6 0f ec 0f e0 00 00 ................ | 4064: 0a 03 03 00 1b 61 62 61 6e 64 6f 6e 08 02 03 00 .....abandon.... | 4080: 17 61 62 61 66 74 08 01 03 00 17 61 62 61 63 6b .abaft.....aback | page 5 offset 16384 | 0: 0d 00 00 00 03 0f ee 00 0f fa 0f f4 0f ee 00 00 ................ | 4064: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04 03 ................ | 4080: 03 00 0e 01 04 02 03 00 0e 01 04 01 03 00 0e 01 ................ | page 6 offset 20480 | 0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00 ................ | 4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04 ........version. | page 7 offset 24576 | 0: 0d 00 00 00 03 0f d6 00 0f f4 0f e1 00 00 00 00 ................ | 4048: 00 00 00 00 00 00 09 03 02 1b 72 65 62 75 69 6c ..........rebuil | 4064: 64 11 02 02 2b 69 6e 74 65 67 72 69 74 79 2d 63 d...+integrity-c | 4080: 68 65 63 6b 0a 01 02 1d 6f 70 74 69 6d 69 7a 65 heck....optimize | end sql025294.txt.db }]} {} do_catchsql_test 71.2 { INSERT INTO t1(t1) VALUES('integrity-check'); } {1 {database disk image is malformed}} #------------------------------------------------------------------------- reset_db do_test 72.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 24576 pagesize 4096 filename crash-77b86d070d0ac6.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 06 .....@ ........ | 32: 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 04 ................ | 96: 00 00 00 00 0d 00 00 00 06 0d e2 00 0f c4 0f 6a ...............j | 112: 0e fc 0e 9d 0e 3d 0d e2 00 00 00 00 00 00 00 00 .....=.......... | 3552: 00 00 59 06 06 17 21 21 01 7f 74 61 62 6c 65 74 ..Y...!!..tablet | 3568: 74 74 5f 63 6f 6e 66 69 67 74 74 74 5f 63 6f 6e tt_configttt_con | 3584: 66 69 67 06 43 52 45 41 54 45 20 54 41 42 4c 45 fig.CREATE TABLE | 3600: 20 27 74 74 74 5f 63 6f 6e 66 69 67 27 28 6b 20 'ttt_config'(k | 3616: 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29 20 PRIMARY KEY, v) | 3632: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5e 05 07 WITHOUT ROWID^.. | 3648: 17 23 23 01 81 03 74 61 62 6c 65 74 74 74 5f 64 .##...tablettt_d | 3664: 6f 63 73 69 7a 65 74 74 74 5f 64 6f 63 73 69 7a ocsizettt_docsiz | 3680: 65 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 e.CREATE TABLE ' | 3696: 74 74 74 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 ttt_docsize'(id | 3712: 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 INTEGER PRIMARY | 3728: 4b 45 59 2c 20 73 7a 20 42 4c 4f 42 29 5d 04 07 KEY, sz BLOB)].. | 3744: 17 23 23 01 81 01 74 61 62 6c 65 74 74 74 5f 63 .##...tablettt_c | 3760: 6f 6e 74 65 6e 74 74 74 74 5f 63 6f 6e 74 65 6e ontentttt_conten | 3776: 74 04 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 t.CREATE TABLE ' | 3792: 74 74 74 5f 63 6f 6e 74 65 6e 74 27 28 69 64 20 ttt_content'(id | 3808: 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 INTEGER PRIMARY | 3824: 4b 45 59 2c 20 63 30 2c 20 63 31 29 6c 03 07 17 KEY, c0, c1)l... | 3840: 1b 1b 01 81 2f 74 61 62 6c 65 74 74 74 5f 69 64 ..../tablettt_id | 3856: 78 74 74 74 5f 69 64 78 03 43 52 45 41 54 45 20 xttt_idx.CREATE | 3872: 54 41 42 4c 45 20 27 74 74 74 5f 69 64 78 27 28 TABLE 'ttt_idx'( | 3888: 73 65 67 69 64 2c 20 74 65 72 6d 2c 20 70 67 6e segid, term, pgn | 3904: 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45 59 28 73 o, PRIMARY KEY(s | 3920: 65 67 69 64 2c 20 74 65 72 6d 29 29 20 57 49 54 egid, term)) WIT | 3936: 48 4f 55 54 20 52 4f 57 49 44 58 02 07 17 1d 1d HOUT ROWIDX..... | 3952: 01 81 03 74 61 62 6c 65 74 74 74 5f 64 61 74 61 ...tablettt_data | 3968: 74 74 74 5f 64 61 74 61 02 43 52 45 41 54 45 20 ttt_data.CREATE | 3984: 54 41 42 4c 45 20 27 74 74 74 5f 64 61 74 61 27 TABLE 'ttt_data' | 4000: 28 69 64 20 49 4e 54 45 47 45 52 20 50 52 49 4d (id INTEGER PRIM | 4016: 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 ARY KEY, block B | 4032: 4c 4f 42 29 3a 01 06 17 13 13 08 5f 74 61 62 6c LOB):......_tabl | 4048: 65 74 74 74 74 74 74 43 52 45 41 54 45 20 56 49 ettttttCREATE VI | 4064: 52 54 55 41 4c 20 54 41 42 4c 45 20 74 74 74 20 RTUAL TABLE ttt | 4080: 55 53 49 4e 47 20 66 74 73 35 28 61 2c 20 62 29 USING fts5(a, b) | page 2 offset 4096 | 0: 0d 0f 44 00 05 0e 81 00 0f e7 0e 81 0f af 0f 58 ..D............X | 16: 0e 98 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 3712: 00 15 0a 03 00 30 00 00 00 00 01 03 03 00 03 01 .....0.......... | 3728: 01 01 02 01 01 03 01 01 81 24 8c 80 80 80 80 01 .........$...... | 3744: 04 00 82 4c 00 00 00 9b 02 30 65 03 1a 02 05 05 ...L.....0e..... | 3760: 07 05 01 01 04 03 03 08 03 03 01 2e 02 05 05 07 ................ | 3776: 05 07 05 07 05 01 01 04 03 03 08 03 03 08 03 03 ................ | 3792: 08 03 03 02 01 65 03 1e 03 05 05 04 05 05 01 01 .....e.......... | 3808: 03 06 04 04 06 04 03 01 36 03 05 05 04 05 05 04 ........6....... | 3824: 05 05 04 05 05 01 01 03 06 04 04 06 04 04 06 04 ................ | 3840: 04 06 04 03 03 01 65 03 14 04 05 07 05 05 01 01 ......e......... | 3856: 02 08 0a 01 20 04 05 07 05 07 05 07 05 05 01 01 .... ........... | 3872: 02 08 0a 09 fa 04 01 65 03 02 0a 01 06 0a 1a 0a .......e........ | 3888: 05 01 65 03 06 01 01 0a 01 0a 01 01 0a 0a 0a 04 ..e............. | 3904: 2b 31 21 0b 0f ef 00 14 2a 00 00 00 00 01 02 02 +1!.....*....... | 3920: 00 02 01 01 01 02 01 01 50 88 80 80 80 80 01 04 ........P....... | 3936: 00 81 24 00 00 00 47 02 30 65 02 1a 02 05 05 07 ..$...G.0e...... | 3952: 05 01 01 04 03 03 08 03 03 02 01 65 02 1e 03 05 ...........e.... | 3968: 05 04 05 05 01 01 03 06 04 04 06 04 03 03 01 65 ...............e | 3984: 02 14 04 05 07 05 05 01 01 02 08 0a 04 01 65 02 ..............e. | 4000: 02 0a 05 01 65 02 06 01 01 0a 04 12 14 0f 06 31 ....e..........1 | 4016: 84 80 80 80 80 01 03 00 68 00 00 00 2b 02 30 65 ........h...+.0e | 4032: 01 10 02 05 05 01 01 04 03 9f 02 01 65 01 12 03 ............e... | 4048: 05 05 01 01 03 06 04 03 03 01 65 01 0e 14 05 05 ..........e..... | 4064: 01 01 02 08 04 0d 0e 06 01 03 00 12 04 4c 4c 00 .............LL. | 4080: 00 00 11 24 00 00 00 00 01 01 01 00 01 01 01 01 ...$............ | page 3 offset 8192 | 0: 0a 00 00 00 03 0f 00 00 00 00 00 00 00 00 00 00 ................ | 4064: 00 00 00 00 00 00 00 00 00 00 00 00 06 04 01 0c ................ | 4080: 01 03 02 06 04 01 0c 01 02 02 05 04 09 0c 01 02 ................ | page 4 offset 12288 | 0: 0d 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 ................ | 3600: 00 00 00 00 00 00 00 00 00 00 81 52 04 06 00 81 ...........R.... | 3616: 5d 81 55 65 20 65 65 20 65 65 65 20 65 20 65 65 ].Ue ee eee e ee | 3632: 20 65 65 65 20 65 20 65 65 20 65 65 65 65 20 65 eee e ee eeee e | 3648: 65 20 65 65 65 20 65 20 65 65 20 65 65 65 20 65 e eee e ee eee e | 3664: 20 65 65 20 65 65 55 65 20 65 65 20 65 65 65 20 ee eeUe ee eee | 3680: 65 20 65 65 20 65 65 65 20 65 20 65 65 20 65 65 e ee eee e ee ee | 3696: 65 65 20 65 65 20 65 65 65 20 65 20 65 65 20 65 ee ee eee e ee e | 3712: 65 65 20 65 20 65 65 20 65 65 65 65 65 65 20 65 ee e ee eeeeee e | 3728: 65 20 65 20 65 20 65 20 65 65 20 65 85 65 20 65 e e e e ee e.e e | 3744: 65 20 65 65 65 65 65 20 65 65 20 65 20 65 20 65 e eeeee ee e e e | 3760: 20 65 65 20 65 65 65 20 65 65 20 65 65 65 65 65 ee eee ee eeeee | 3776: 20 65 65 20 65 20 65 20 65 20 65 65 20 65 65 65 ee e e e ee eee | 3792: 20 65 65 20 65 65 65 65 65 20 65 65 20 65 20 65 ee eeeee ee e e | 3808: 20 65 20 65 65 20 65 65 65 20 65 65 20 65 65 6a e ee eee ee eej | 3824: 03 04 00 75 71 65 20 65 65 20 65 65 65 20 65 20 ...uqe ee eee e | 3840: 65 65 20 65 65 65 20 65 20 65 65 20 65 65 65 65 ee eee e ee eeee | 3856: 20 65 65 20 65 65 65 20 65 20 65 65 20 65 65 65 ee eee e ee eee | 3872: 20 65 20 65 65 20 65 65 65 65 65 65 20 65 65 20 e ee eeeeee ee | 3888: 65 20 65 20 65 20 65 64 20 65 65 65 20 65 65 20 e e e ed eee ee | 3904: 65 65 65 65 65 20 65 65 20 65 20 65 20 65 10 65 eeeee ee e e e.e | 3920: 65 20 65 65 65 10 65 65 20 65 65 6a 02 04 00 75 e eee.ee eej...u | 3936: 71 65 20 65 65 20 65 65 65 20 65 20 65 65 20 65 qe ee eee e ee e | 3952: 65 65 20 65 20 65 65 20 65 65 65 65 20 65 65 20 ee e ee eeee ee | 3968: 65 65 65 20 65 20 65 65 20 65 65 65 20 65 20 65 eee e ee eee e e | 3984: 65 20 65 65 65 66 65 65 20 65 65 20 65 20 65 20 e eeefee ee e e | 4000: 65 88 65 65 20 65 65 65 30 65 65 20 65 65 65 65 e.ee eee0ee eeee | 4016: 65 20 65 65 20 65 20 65 20 65 20 65 65 20 65 65 e ee e e e ee ee | 4032: 65 20 65 65 20 65 65 37 01 04 00 41 3f 65 20 65 e ee ee7...A?e e | 4048: 65 20 65 65 65 20 65 20 65 65 20 65 65 65 20 65 e eee e ee eee e | 4064: 20 65 65 20 65 65 65 65 65 65 20 65 65 20 65 20 ee eeeeee ee e | 4080: 65 20 65 20 65 65 20 65 65 65 20 65 65 20 65 65 e e ee eee ee ee | page 5 offset 16384 | 0: 0d 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 ................ | 4064: 00 00 00 00 05 04 03 00 10 21 21 05 03 03 00 10 .........!!..... | 4080: 11 11 05 02 03 00 10 11 11 05 01 03 00 10 09 09 ................ | page 6 offset 20480 | 0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00 ................ | 4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04 ........version. | end crash-77b86d070d0ac6.db }]} {} do_catchsql_test 72.1 { INSERT INTO ttt(ttt) VALUES('integrity-check'); } {1 {database disk image is malformed}} do_catchsql_test 72.1 { SELECT 1 FROM ttt('e* NOT ee*'); } {1 {database disk image is malformed}} #------------------------------------------------------------------------- reset_db do_test 73.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 24576 pagesize 4096 filename crash-b02ca2cc4d7dda.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 06 .....@ ........ | 32: 00 00 00 00 00 00 00 00 00 00 00 06 00 00 00 04 ................ | 96: 00 00 00 00 0d 00 00 00 06 0d e2 00 0f c4 0f 6a ...............j | 112: 0e fc 0e 9d 0e 3d 0d e2 00 00 00 00 00 00 00 00 .....=.......... | 3552: 00 00 59 06 06 17 21 21 01 7f 74 61 62 6c 65 74 ..Y...!!..tablet | 3568: 74 74 5f 63 6f 6e 66 69 67 74 74 74 5f 63 6f 6e tt_configttt_con | 3584: 66 69 67 06 43 52 45 41 54 45 20 54 41 42 4c 45 fig.CREATE TABLE | 3600: 20 27 74 74 74 5f 63 6f 6e 66 69 67 27 28 6b 20 'ttt_config'(k | 3616: 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29 20 PRIMARY KEY, v) | 3632: 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5e 05 07 WITHOUT ROWID^.. | 3648: 17 23 23 01 81 03 74 61 62 6c 65 74 74 74 5f 64 .##...tablettt_d | 3664: 6f 63 73 69 7a 65 74 74 74 5f 64 6f 63 73 69 7a ocsizettt_docsiz | 3680: 65 05 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 e.CREATE TABLE ' | 3696: 74 74 74 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 ttt_docsize'(id | 3712: 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 INTEGER PRIMARY | 3728: 4b 45 59 2c 20 73 7a 20 42 4c 4f 42 29 5d 04 07 KEY, sz BLOB)].. | 3744: 17 23 23 01 81 01 74 61 62 6c 65 74 74 74 5f 63 .##...tablettt_c | 3760: 6f 6e 74 65 6e 74 74 74 74 5f 63 6f 6e 74 65 6e ontentttt_conten | 3776: 74 04 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 t.CREATE TABLE ' | 3792: 74 74 74 5f 63 6f 6e 74 65 6e 74 27 28 69 64 20 ttt_content'(id | 3808: 49 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 INTEGER PRIMARY | 3824: 4b 45 59 2c 20 63 30 2c 20 63 31 29 6c 03 07 17 KEY, c0, c1)l... | 3840: 1b 1b 01 81 2f 74 61 62 6c 65 74 74 74 5f 69 64 ..../tablettt_id | 3856: 78 74 74 74 5f 69 64 78 03 43 52 45 41 54 45 20 xttt_idx.CREATE | 3872: 54 41 42 4c 45 20 27 74 74 74 5f 69 64 78 27 28 TABLE 'ttt_idx'( | 3888: 73 65 67 69 64 2c 20 74 65 72 6d 2c 20 70 67 6e segid, term, pgn | 3904: 6f 2c 20 50 52 49 4d 41 52 59 20 4b 45 59 28 73 o, PRIMARY KEY(s | 3920: 65 67 69 64 2c 20 74 65 72 6d 29 29 20 57 49 54 egid, term)) WIT | 3936: 48 4f 55 54 20 52 4f 57 49 44 58 02 07 17 1d 1d HOUT ROWIDX..... | 3952: 01 81 03 74 61 62 6c 65 74 74 74 5f 64 61 74 61 ...tablettt_data | 3968: 74 74 74 5f 64 61 74 61 02 43 52 45 41 54 45 20 ttt_data.CREATE | 3984: 54 41 42 4c 45 20 27 74 74 74 5f 64 61 74 61 27 TABLE 'ttt_data' | 4000: 28 69 65 20 49 4e 54 45 47 45 52 20 50 52 49 4d (ie INTEGER PRIM | 4016: 41 52 59 20 4b 45 59 2c 20 62 6c 6f 63 6b 20 42 ARY KEY, block B | 4032: 4c 4f 42 29 3a 01 06 17 13 13 08 5f 74 61 62 6c LOB):......_tabl | 4048: 65 74 74 74 74 74 74 43 52 45 41 54 45 20 56 49 ettttttCREATE VI | 4064: 52 54 55 41 4c 20 54 41 42 4c 45 20 74 74 74 20 RTUAL TABLE ttt | 4080: 55 53 49 4e 47 20 66 74 73 35 28 61 2c 20 62 29 USING fts5(a, b) | page 2 offset 4096 | 0: 0d 0f 44 00 05 0e 81 00 0f e7 0e 81 0f af 0f 58 ..D............X | 16: 0e 98 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 3712: 00 15 0a 03 00 30 00 00 00 00 01 03 03 00 03 01 .....0.......... | 3728: 01 01 02 01 01 03 01 01 81 24 8c 80 80 80 80 01 .........$...... | 3744: 04 00 82 4c 00 00 00 9b 02 30 65 03 1a 02 05 05 ...L.....0e..... | 3760: 07 05 01 01 04 03 03 08 03 03 01 2e 02 05 05 07 ................ | 3776: 05 07 05 07 05 01 01 04 03 03 08 03 03 08 03 03 ................ | 3792: 08 03 03 02 01 65 03 1e 03 05 05 04 05 05 01 01 .....e.......... | 3808: 03 06 04 04 06 04 03 01 36 03 05 05 04 05 05 04 ........6....... | 3824: 05 04 f4 04 05 01 01 03 06 04 04 06 04 04 06 04 ................ | 3840: 04 06 04 db 03 01 65 03 14 04 05 07 05 05 01 01 ......e......... | 3856: 02 08 0a 01 20 04 05 07 05 07 05 07 05 05 01 01 .... ........... | 3872: 02 08 0a 0a 0a 04 01 65 03 02 0a 01 06 0a 0a 0a .......e........ | 3888: 05 01 65 03 06 01 01 0a 01 0a 01 01 0a 0a 0a 04 ..e............. | 3904: 2b 31 21 0b 0f ef 00 14 2a 00 00 00 00 01 02 02 +1!.....*....... | 3920: 00 02 01 01 01 02 01 01 50 88 80 80 80 80 01 04 ........P....... | 3936: 00 81 24 00 00 00 47 02 30 65 02 1a 02 05 05 07 ..$...G.0e...... | 3952: 05 01 01 04 03 03 08 03 03 02 01 65 02 1e 03 05 ...........e.... | 3968: 05 04 05 05 01 01 03 06 09 14 06 04 03 03 01 65 ...............e | 3984: 02 14 04 05 07 05 05 01 01 02 08 ed 04 01 65 02 ..............e. | 4000: 02 0a 05 01 65 02 06 01 01 0a 04 12 14 0f 06 31 ....e..........1 | 4016: 84 80 80 80 80 01 03 00 68 00 00 00 2b 02 30 65 ........h...+.0e | 4032: 01 10 02 05 05 01 01 04 03 03 02 01 55 01 12 03 ............U... | 4048: 05 05 01 01 03 06 05 03 03 01 65 01 0e 04 05 05 ..........e..... | 4064: 01 01 02 08 04 0d 0e 06 01 03 00 12 04 4c 4c 00 .............LL. | 4080: 00 00 11 24 00 00 00 00 01 0f c1 00 01 01 01 01 ...$............ | page 3 offset 8192 | 0: 0a 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ | 4064: 00 00 00 00 00 00 00 00 00 00 00 00 06 04 01 0c ................ | 4080: 01 03 02 06 04 01 0c 01 02 02 05 04 09 0c 01 02 ................ | page 4 offset 12288 | 0: 0d 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 ................ | 3600: 00 00 00 00 00 00 00 00 00 00 81 52 04 06 00 81 ...........R.... | 3616: 5d 81 55 65 20 65 65 20 65 65 65 20 65 20 65 65 ].Ue ee eee e ee | 3632: 20 65 65 65 20 65 20 65 65 20 65 65 65 65 20 65 eee e ee eeee e | 3648: 65 20 65 65 65 20 65 20 65 65 20 65 65 65 20 65 e eee e ee eee e | 3664: 20 65 65 20 65 65 65 65 20 65 65 20 65 65 65 20 ee eeee ee eee | 3680: 65 20 65 65 20 65 65 65 20 65 20 65 65 20 65 65 e ee eee e ee ee | 3696: 65 65 20 65 65 20 65 65 65 20 65 20 65 65 20 65 ee ee eee e ee e | 3712: 65 65 20 65 20 65 65 20 65 65 65 65 65 65 20 65 ee e ee eeeeee e | 3728: 65 20 65 20 65 20 65 20 65 65 20 65 65 65 20 65 e e e e ee eee e | 3744: 65 20 65 65 65 65 65 20 65 65 20 65 20 65 20 65 e eeeee ee e e e | 3760: 20 65 65 20 65 62 d5 20 65 65 20 65 65 65 65 65 ee eb. ee eeeee | 3776: 20 65 65 20 65 20 65 20 65 20 65 65 20 65 65 65 ee e e e ee eee | 3792: 20 65 65 20 65 65 65 65 65 20 65 65 20 65 21 65 ee eeeee ee e!e | 3808: 20 65 20 65 65 20 65 65 65 20 65 65 20 65 65 6a e ee eee ee eej | 3824: 03 04 00 75 71 65 20 65 65 10 65 65 65 20 65 20 ...uqe ee.eee e | 3840: 65 65 20 65 65 65 20 65 20 65 65 20 65 65 65 65 ee eee e ee eeee | 3856: 20 65 65 20 65 65 65 20 65 20 65 65 20 65 65 65 ee eee e ee eee | 3872: 20 65 20 65 65 20 65 65 65 65 65 65 20 65 65 20 e ee eeeeee ee | 3888: 65 20 65 20 65 20 65 65 20 65 65 65 20 62 55 20 e e e ee eee bU | 3904: 65 65 65 65 65 20 65 65 20 65 20 65 20 65 20 65 eeeee ee e e e e | 3920: 65 20 65 65 65 20 55 65 20 65 65 6a 02 04 00 75 e eee Ue eej...u | 3936: 71 65 20 65 65 20 65 65 65 20 65 10 65 65 20 65 qe ee eee e.ee e | 3952: 65 65 20 65 20 65 65 20 65 65 65 65 20 65 65 20 ee e ee eeee ee | 3968: 65 65 65 20 65 20 65 65 20 65 65 65 20 65 20 65 eee e ee eee e e | 3984: 65 20 65 65 65 65 65 65 20 65 65 20 65 20 65 20 e eeeeee ee e e | 4000: 65 20 65 65 20 65 65 65 20 65 65 20 65 65 65 65 e ee eee ee eeee | 4016: 65 20 65 65 20 65 20 65 20 65 20 65 65 20 65 65 e ee e e e ee ee | 4032: 65 20 65 65 21 65 65 37 0a 04 00 41 3f 65 20 65 e ee!ee7...A?e e | 4048: 65 20 65 65 65 20 65 20 65 65 20 65 65 65 20 65 e eee e ee eee e | 4064: 20 65 65 20 65 65 65 65 65 65 20 65 65 20 65 20 ee eeeeee ee e | 4080: 65 20 65 20 65 65 20 65 65 65 20 65 65 20 65 65 e e ee eee ee ee | page 5 offset 16384 | 0: 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 4064: 00 00 00 00 05 04 03 00 10 21 21 05 13 03 00 10 .........!!..... | 4080: 11 11 05 02 03 00 10 11 11 05 01 03 00 10 09 09 ................ | page 6 offset 20480 | 0: 0a 00 00 00 01 0f f4 00 0f f4 00 00 00 00 00 00 ................ | 4080: 00 00 00 00 0b 03 1b 01 76 65 72 73 69 6f 6e 04 ........version. | end crash-b02ca2cc4d7dda.db }]} {} do_catchsql_test 73.1 { SELECT snippet(ttt,ttt, NOT 54 ), * FROM ttt('e* NOT ee*e* NOT ee* NOT ee*e* NOT e*') ; } {1 {database disk image is malformed}} #------------------------------------------------------------------------- reset_db do_test 74.0 { sqlite3 db {} db deserialize [decode_hexdb { | size 106496 pagesize 4096 filename x.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 01 00 00 00 1a .....@ ........ | 32: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 04 ................ | 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 ................ | 96: 00 2e 4f 78 0d 0f c7 00 07 0d 92 00 0f 8d 0f 36 ..Ox...........6 | 112: 0e cb 0e 6b 0e 0e 0d b6 0d 92 0d 92 00 00 00 00 ...k............ | 3472: 00 00 22 08 06 17 11 11 01 31 74 61 62 6c 65 74 .........1tablet | 3488: 32 74 32 08 43 52 45 41 54 45 20 54 41 42 4c 45 2t2.CREATE TABLE | 3504: 20 74 32 28 78 29 56 07 06 17 1f 1f 01 7d 74 61 t2(x)V.......ta | 3520: 62 6c 65 74 31 5f 63 6f 6e 66 69 67 74 31 5f 63 blet1_configt1_c | 3536: 6f 6e 66 69 67 07 43 52 45 41 54 45 20 54 41 42 onfig.CREATE TAB | 3552: 4c 45 20 27 74 31 5f 63 6f 6e 66 69 67 27 28 6b LE 't1_config'(k | 3568: 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 76 29 PRIMARY KEY, v) | 3584: 20 57 49 54 48 4f 55 54 20 52 4f 57 49 44 5b 06 WITHOUT ROWID[. | 3600: 07 17 21 21 01 81 01 74 61 62 6c 65 74 31 5f 64 ..!!...tablet1_d | 3616: 6f 63 73 69 7a 65 74 31 5f 64 6f 63 73 69 7a 65 ocsizet1_docsize | 3632: 06 43 52 45 41 54 45 20 54 41 42 4c 45 20 27 74 .CREATE TABLE 't | 3648: 31 5f 64 6f 63 73 69 7a 65 27 28 69 64 20 49 4e 1_docsize'(id IN | 3664: 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 TEGER PRIMARY KE | 3680: 59 2c 20 73 7a 20 42 4c 4f 42 29 5e 05 07 17 21 Y, sz BLOB)^...! | 3696: 21 01 81 07 74 61 62 6c 65 74 31 5f 63 6f 6e 74 !...tablet1_cont | 3712: 65 6e 74 74 31 5f 63 6f 6e 74 65 6e 74 05 43 52 entt1_content.CR | 3728: 45 41 54 45 20 54 41 42 4c 45 20 27 74 31 5f 63 EATE TABLE 't1_c | 3744: 6f 6e 74 65 6e 74 27 28 69 64 20 49 4e 54 45 47 ontent'(id INTEG | 3760: 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c 20 ER PRIMARY KEY, | 3776: 63 30 2c 20 63 31 2c d6 63 32 29 69 04 07 17 19 c0, c1,.c2)i.... | 3792: 19 01 81 2d 74 61 62 6c 65 74 31 5f 69 64 78 74 ...-tablet1_idxt | 3808: 31 5f 69 64 78 04 43 52 45 41 54 45 20 54 41 42 1_idx.CREATE TAB | 3824: 4c 45 20 27 74 31 5f 69 64 78 27 28 73 65 67 69 LE 't1_idx'(segi | 3840: 64 2c 20 74 65 72 6d 2c 20 70 67 6e 6f 2c 20 50 d, term, pgno, P | 3856: 52 49 4d 41 52 59 20 4b 45 59 28 73 65 67 69 64 RIMARY KEY(segid | 3872: 2c 20 74 65 72 6d 29 29 20 57 49 54 48 4f 55 54 , term)) WITHOUT | 3888: 20 52 4f 57 49 44 55 03 07 17 1b 1b 01 81 01 74 ROWIDU........t | 3904: 61 62 6c 65 74 31 5f 64 61 74 61 74 31 5f 64 61 ablet1_datat1_da | 3920: 74 61 03 43 52 45 41 54 45 20 54 41 42 4c 45 20 ta.CREATE TABLE | 3936: 27 74 31 5f 64 61 74 61 27 28 69 64 20 49 4e 54 't1_data'(id INT | 3952: 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 EGER PRIMARY KEY | 3968: 2c 20 62 6c 6f 63 6b 20 42 4c 4f 42 29 38 02 06 , block BLOB)8.. | 3984: 17 11 11 08 5f 74 61 62 6c 65 74 31 74 31 43 52 ...._tablet1t1CR | 4000: 45 41 54 45 20 56 49 52 54 55 41 4c 20 54 41 42 EATE VIRTUAL TAB | 4016: 4c 45 20 74 31 20 55 53 49 4e 47 20 66 74 73 35 LE t1 USING fts5 | 4032: 28 61 2c 62 2c 63 29 00 00 00 00 00 00 00 00 00 (a,b,c)......... | page 2 offset 4096 | 0: 0d 00 00 00 24 0c 0a 00 0f d8 0f af 0f 86 0f 74 ....$..........t | 16: 0f 61 0f 4e 0f 2f 0f 0f 0e ef 0e d7 0e be 0e a5 .a.N./.......... | 32: 0e 8d 0e 74 0e 5b 0e 40 0e 24 0e 08 01 2f 0d d5 ...t.[.@.$.../.. | 48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb .......h.O.5.... | 64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 00 00 00 00 00 .......x.W...... | 3072: 00 00 00 00 00 00 00 00 00 00 18 24 05 00 25 0f ...........$..%. | 3088: 19 54 48 52 45 41 44 53 41 46 45 3d 30 58 42 49 .THREADSAFE=0XBI | 3104: 4e 41 52 59 18 23 05 00 25 0f 19 54 48 52 45 41 NARY.#..%..THREA | 3120: 44 53 41 46 45 3d 30 58 4e 4f 43 41 53 45 17 8f DSAFE=0XNOCASE.. | 3136: 05 00 25 0f 17 54 48 52 45 41 44 53 41 46 45 3d ..%..THREADSAFE= | 3152: 30 58 52 54 52 49 4d 1f 21 05 00 33 0f 19 4f 4d 0XRTRIM.!..3..OM | 3168: 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 4f IT LOAD EXTENSIO | 3184: 4e 58 42 49 4e 41 52 59 1f 20 05 00 33 0f 19 4f NXBINARY. ..3..O | 3200: 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 MIT LOAD EXTENSI | 3216: 4f 4e 58 4e 4f 43 41 53 45 1e 1f 05 00 33 0f 17 ONXNOCASE....3.. | 3232: 4f 4d 59 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 OMYT LOAD EXTENS | 3248: 49 4f 4e 58 52 54 52 49 4d 1f 1e 05 00 33 0f 19 IONXRTRIM....3.. | 3264: 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 30 MAX MEMORY=50000 | 3280: 30 30 30 57 42 49 4e 41 52 59 1f 1d 05 00 33 0f 000WBINARY....3. | 3296: 19 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 .MAX MEMORY=5000 | 3312: 30 30 30 30 58 4e 4f 43 41 53 45 1e 1c 05 00 33 0000XNOCASE....3 | 3328: 0f 17 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 ..MAX MEMORY=500 | 3344: 30 30 30 30 30 58 52 54 52 49 4d 18 1b 05 00 25 00000XRTRIM....% | 3360: 0f 19 45 4e 41 42 4c 45 20 52 54 52 45 45 58 42 ..ENABLE RTREEXB | 3376: 49 4e 41 52 59 18 1a 05 00 25 0f 19 45 4e 41 42 INARY....%..ENAB | 3392: 4c 45 20 52 54 52 45 45 59 4e 4f 43 41 53 45 17 LE RTREEYNOCASE. | 3408: 19 05 00 25 0f 17 45 4e 41 42 4c 45 20 52 54 52 ...%..ENABLE RTR | 3424: 45 45 58 52 54 52 49 4d 1a 18 05 00 29 0f 19 45 EEXRTRIM....)..E | 3440: 4e 41 42 4c 45 20 4d 45 4d 53 59 53 35 58 42 49 NABLE MEMSYS5XBI | 3456: 4e 41 52 59 1a 17 05 00 29 0f 19 45 4e 41 42 4c NARY....)..ENABL | 3472: 45 20 4d 45 4d 53 59 53 35 58 4e 4f 43 41 53 45 E MEMSYS5XNOCASE | 3488: 19 16 05 00 29 0f 17 45 4e 41 42 4c 45 20 4d 45 ....)..ENABLE ME | 3504: 4d 53 59 53 35 58 52 54 52 49 4d 18 15 05 00 25 MSYS5XRTRIM....% | 3520: 0f 19 45 4e 41 42 4c 45 20 4a 53 4f 4e 31 58 42 ..ENABLE JSON1XB | 3536: 49 4e 41 52 59 18 14 05 00 25 0f 19 45 4e 41 42 INARY....%..ENAB | 3552: 4c 45 20 4a 53 4f 4e 31 58 4e 4f 43 41 53 45 17 LE JSON1XNOCASE. | 3568: 13 05 00 25 0f 17 45 4e 41 42 4c 45 20 4a 53 4f ...%..ENABLE JSO | 3584: 4e 31 58 52 54 52 49 4d 1a 12 05 00 29 0f 19 45 N1XRTRIM....)..E | 3600: 4e 41 42 4c 45 20 47 45 4f 50 4f 4c 59 58 42 49 NABLE GEOPOLYXBI | 3616: 4e 41 52 59 1a 11 05 00 29 0f 19 45 4f 41 42 4c NARY....)..EOABL | 3632: 45 20 47 45 4f 50 4f 4c 59 58 4e 4f 43 51 53 45 E GEOPOLYXNOCQSE | 3648: 19 10 05 00 29 0f 17 45 4e 41 42 4c 45 20 47 45 ....)..ENABLE GE | 3664: 4f 50 4f 4c 59 58 52 54 52 49 4d 17 0f 05 00 23 OPOLYXRTRIM....# | 3680: 0f 19 45 4e 41 42 4c 45 20 46 54 53 35 58 42 49 ..ENABLE FTS5XBI | 3696: 4e 41 52 59 17 0e 05 00 23 0f 19 45 4e 41 42 4c NARY....#..ENABL | 3712: 45 20 46 54 53 35 58 4e 4f 43 41 53 45 16 1d 05 E FTS5XNOCASE... | 3728: 00 23 0f a4 45 4e 41 42 4c 45 20 46 54 53 35 58 .#..ENABLE FTS5X | 3744: 52 54 52 49 4d 17 0c 05 00 23 0f 19 45 4e 41 42 RTRIM....#..ENAB | 3760: 4c 45 20 46 55 53 34 58 42 49 4e 41 52 59 17 0b LE FUS4XBINARY.. | 3776: 05 00 23 0f 19 45 4e 41 42 4c 45 20 46 54 53 34 ..#..ENABLE FTS4 | 3792: 58 4e 4f 43 41 53 45 16 0a 05 00 23 0f 17 45 4e XNOCASE....#..EN | 3808: 41 42 4c 45 20 46 54 53 34 58 52 54 52 49 4d 1e ABLE FTS4XRTRIM. | 3824: 09 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53 ...1..ENABLE DBS | 3840: 54 41 54 20 56 54 41 42 58 42 49 4e 41 52 59 1e TAT VTABXBINARY. | 3856: 08 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53 ...1..ENABLE DBS | 3872: 54 41 54 20 56 54 41 42 58 4e 4f 43 41 53 45 1d TAT VTABXNOCASE. | 3888: 07 05 00 31 0f 17 45 4e 41 42 4c 45 20 44 42 53 ...1..ENABLE DBS | 3904: 54 41 54 20 56 54 41 42 58 52 54 52 49 4d 11 06 TAT VTABXRTRIM.. | 3920: 05 00 17 0f 19 44 45 42 55 47 58 42 49 4e 41 52 .....DEBUGXBINAR | 3936: 59 11 05 05 00 17 0f 19 44 45 42 55 47 58 4e 4f Y.......DEBUGXNO | 3952: 43 41 53 45 10 04 05 00 17 0f 17 44 45 42 55 47 CASE.......DEBUG | 3968: 58 52 54 52 49 4d 27 03 05 00 43 0f 19 43 4f 4d XRTRIM'...C..COM | 3984: 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30 20 PILER=gcc-5.4.0 | 4000: 32 30 31 36 30 36 30 39 58 42 49 4e 41 52 59 27 20160609XBINARY' | 4016: 02 05 00 43 0f 19 43 4f 4d 50 49 4c 45 52 3d 67 ...C..COMPILER=g | 4032: 63 63 2d 35 2e 34 2e 30 20 32 30 31 36 30 36 30 cc-5.4.0 2016060 | 4048: 39 58 4e 4f 43 41 53 45 26 01 05 00 43 0f 17 43 9XNOCASE&...C..C | 4064: 4f 4d 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e OMPILER=gcc-5.4. | 4080: 30 20 32 30 31 36 30 36 30 39 58 52 54 53 49 4d 0 20160609XRTSIM | page 3 offset 8192 | 0: 05 00 00 00 07 0f ba 00 00 00 00 1a 0f f6 0f ec ................ | 16: 0f e2 0f d8 0f ce 0f c4 0f ba 00 00 00 00 00 00 ................ | 3200: 00 00 00 00 00 00 00 00 00 00 08 01 03 00 16 2e ................ | 3216: b1 7d 24 24 86 4a 84 80 80 80 80 01 04 00 8d 18 ..$$.J.......... | 3232: 00 00 03 2b 02 30 30 01 02 06 01 02 06 01 02 06 ...+.00......... | 3248: 1f 02 03 01 02 03 01 02 03 01 08 32 30 31 36 30 ...........20160 | 3264: 36 30 39 01 02 07 01 02 07 01 02 07 01 01 34 00 609...........4. | 3280: 02 05 01 02 05 01 02 05 01 01 35 01 02 04 01 02 ..........5..... | 3296: 04 01 02 04 02 07 30 30 30 30 30 30 30 1c 02 3d ......0000000..= | 3312: 01 02 04 01 02 04 01 06 62 69 6e 61 72 79 03 06 ........binary.. | 3328: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 ................ | 3344: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 ................ | 3360: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 02 ................ | 3376: 03 06 01 02 02 03 06 01 02 02 01 08 63 6f 6d 70 ............comp | 3392: 69 6c 65 72 01 02 02 01 02 02 01 02 02 01 06 64 iler...........d | 3408: 62 73 74 61 74 07 02 03 01 02 03 01 02 03 02 04 bstat........... | 3424: 65 62 75 67 04 02 02 01 02 02 01 02 02 01 07 65 ebug...........e | 3440: 6e 61 62 6c 65 07 02 02 01 02 02 01 d3 02 01 02 nable........... | 3456: 02 01 02 02 02 02 02 01 02 02 01 02 02 01 02 02 ................ | 3472: 01 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01 ................ | 3488: 02 02 01 02 02 01 02 02 01 02 02 01 02 02 01 02 ................ | 3504: 02 01 02 02 02 08 78 74 65 6e 73 69 6f 6e 1f 02 ......xtension.. | 3520: 04 01 02 04 01 02 04 01 04 66 74 73 34 0a 02 03 .........fts4... | 3536: 01 02 03 01 02 03 04 01 35 0d 02 03 01 02 03 01 ........5....... | 3552: 02 03 01 03 67 63 63 01 02 54 01 02 03 01 02 03 ....gcc..T...... | 3568: 02 06 65 6f 70 6f 6c 79 10 02 03 01 02 03 01 02 ..eopoly........ | 3584: 03 01 05 6a 73 6f 6e 31 13 02 03 01 02 03 01 02 ...json1........ | 3600: 03 01 04 6c 6f 61 64 1f 02 03 01 02 03 01 02 03 ...load......... | 3616: 01 03 6d 61 78 1c 02 02 01 02 02 01 02 02 02 05 ..max........... | 3632: 65 6d 6f 72 79 1c 02 03 01 02 03 01 02 03 04 04 emory........... | 3648: 73 79 73 35 16 02 03 01 02 03 01 02 03 01 06 6e sys5...........n | 3664: 6f 63 61 73 65 02 06 01 02 02 03 06 01 02 02 03 ocase........... | 3680: 06 01 02 02 13 06 01 02 02 03 06 01 02 02 03 06 ................ | 3696: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 ................ | 3712: 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 ................ | 3728: 02 01 04 6f 6d 69 74 1f 02 02 01 02 02 01 02 02 ...omit......... | 3744: 01 05 72 74 72 65 65 19 02 03 01 02 03 01 02 03 ..rtree......... | 3760: 04 02 69 6d 01 06 01 02 02 03 06 01 02 02 03 06 ..im............ | 3776: 01 02 02 03 06 01 02 02 03 06 01 02 02 03 06 01 ................ | 3792: 02 01 f3 06 01 02 02 03 06 01 02 02 03 06 01 02 ................ | 3808: 02 03 06 01 02 02 03 06 01 02 02 03 06 01 02 08 ................ | 3824: 01 0a 74 68 72 65 61 64 73 61 66 65 22 02 02 01 ..threadsafe.... | 3840: 02 02 01 02 02 01 04 76 74 61 62 07 02 04 01 02 .......vtab..... | 3856: 04 01 02 04 01 01 78 01 06 01 01 02 01 06 01 01 ......x......... | 3872: 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 ................ | 3888: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 ................ | 3904: 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 ................ | 3920: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 ................ | 3936: 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 01 ................ | 3952: 02 01 06 01 01 02 01 06 01 01 02 ad 06 01 01 02 ................ | 3968: 01 06 01 01 02 01 06 01 01 02 01 06 01 01 02 01 ................ | 3984: 06 01 01 01 01 06 01 01 02 01 06 01 01 02 01 06 ................ | 4000: 01 01 02 01 06 01 01 02 01 06 01 01 02 01 06 01 ................ | 4016: 01 02 01 06 01 01 02 01 06 01 00 00 00 19 88 80 ................ | 4032: 80 80 80 06 00 00 00 18 88 80 80 80 80 05 00 00 ................ | 4048: 00 17 88 80 80 80 80 04 00 00 00 16 88 80 80 80 ................ | 4064: 80 03 00 00 00 15 88 80 80 80 80 02 00 00 00 14 ................ | 4080: 88 80 80 80 80 01 00 00 00 13 84 80 80 80 80 01 ................ | page 4 offset 12288 | 0: 0a 00 00 00 08 0e bd 00 00 00 0e f9 0e ef 0e e5 ................ | 16: 0e db 0e d1 0e c7 0e bd 00 00 00 00 00 00 00 00 ................ | 3760: 00 00 00 00 00 00 00 00 00 00 00 00 00 09 04 01 ................ | 3776: 12 01 02 30 f4 a3 0e 09 04 01 12 01 02 30 cf 8c ...0.........0.. | 3792: 0c 09 04 01 12 01 02 30 7a 34 0a 09 04 01 12 01 .......0z4...... | 3808: 02 30 72 64 08 09 04 01 12 01 02 30 6b 30 06 09 .0rd.......0k0.. | 3824: 04 01 12 01 02 30 63 33 04 06 04 01 0c 01 02 02 .....0c3........ | 4080: 00 00 00 00 00 00 00 00 00 00 05 04 09 0c 01 02 ................ | page 5 offset 16384 | 0: 05 00 00 00 0a 0f ce 00 00 00 00 12 0f fb 0f f6 ................ | 16: 0f f1 0f ec 0f e7 0f e2 0f dd 0f d8 0f d3 0f ce ................ | 32: 0e 8d 0e 74 0e 5b 0e 40 0e 24 0e 08 01 2f 0d d5 ...t.[.@.$.../.. | 48: 0d bb 0d a0 0d 84 0d 68 0d 4f 0d 35 0d 1b 0c fb .......h.O.5.... | 64: 0c da 0c b9 0c 99 0c 78 0c 57 0c 00 00 00 00 00 .......x.W...... | 3072: 00 00 00 00 00 00 00 00 00 00 18 24 05 00 25 0f ...........$..%. | 3088: 19 54 48 52 45 41 44 53 41 46 45 3d 30 58 42 49 .THREADSAFE=0XBI | 3104: 4e 41 52 59 18 23 05 00 25 0f 19 54 48 52 45 41 NARY.#..%..THREA | 3120: 44 53 41 46 45 3d 30 58 4e 4f 43 41 53 45 17 8f DSAFE=0XNOCASE.. | 3136: 05 00 25 0f 17 54 48 52 45 41 44 53 41 46 45 3d ..%..THREADSAFE= | 3152: 30 58 52 54 52 49 4d 1f 21 05 00 33 0f 19 4f 4d 0XRTRIM.!..3..OM | 3168: 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 4f IT LOAD EXTENSIO | 3184: 4e 58 42 49 4e 41 52 59 1f 20 05 00 33 0f 19 4f NXBINARY. ..3..O | 3200: 4d 49 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 49 MIT LOAD EXTENSI | 3216: 4f 4e 58 4e 4f 43 41 53 45 1e 1f 05 00 33 0f 17 ONXNOCASE....3.. | 3232: 4f 4d 59 54 20 4c 4f 41 44 20 45 58 54 45 4e 53 OMYT LOAD EXTENS | 3248: 49 4f 4e 58 52 54 52 49 4d 1f 1e 05 00 33 0f 19 IONXRTRIM....3.. | 3264: 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 30 MAX MEMORY=50000 | 3280: 30 30 30 57 42 49 4e 41 52 59 1f 1d 05 00 33 0f 000WBINARY....3. | 3296: 19 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 30 .MAX MEMORY=5000 | 3312: 30 30 30 30 58 4e 4f 43 41 53 45 1e 1c 05 00 33 0000XNOCASE....3 | 3328: 0f 17 4d 41 58 20 4d 45 4d 4f 52 59 3d 35 30 30 ..MAX MEMORY=500 | 3344: 30 30 30 30 30 58 52 54 52 49 4d 18 1b 05 00 25 00000XRTRIM....% | 3360: 0f 19 45 4e 41 42 4c 45 20 52 54 52 45 45 58 42 ..ENABLE RTREEXB | 3376: 49 4e 41 52 59 18 1a 05 00 25 0f 19 45 4e 41 42 INARY....%..ENAB | 3392: 4c 45 20 52 54 52 45 45 59 4e 4f 43 41 53 45 17 LE RTREEYNOCASE. | 3408: 19 05 00 25 0f 17 45 4e 41 42 4c 45 20 52 54 52 ...%..ENABLE RTR | 3424: 45 45 58 52 54 52 49 4d 1a 18 05 00 29 0f 19 45 EEXRTRIM....)..E | 3440: 4e 41 42 4c 45 20 4d 45 4d 53 59 53 35 58 42 49 NABLE MEMSYS5XBI | 3456: 4e 41 52 59 1a 17 05 00 29 0f 19 45 4e 41 42 4c NARY....)..ENABL | 3472: 45 20 4d 45 4d 53 59 53 35 58 4e 4f 43 41 53 45 E MEMSYS5XNOCASE | 3488: 19 16 05 00 29 0f 17 45 4e 41 42 4c 45 20 4d 45 ....)..ENABLE ME | 3504: 4d 53 59 53 35 58 52 54 52 49 4d 18 15 05 00 25 MSYS5XRTRIM....% | 3520: 0f 19 45 4e 41 42 4c 45 20 4a 53 4f 4e 31 58 42 ..ENABLE JSON1XB | 3536: 49 4e 41 52 59 18 14 05 00 25 0f 19 45 4e 41 42 INARY....%..ENAB | 3552: 4c 45 20 4a 53 4f 4e 31 58 4e 4f 43 41 53 45 17 LE JSON1XNOCASE. | 3568: 13 05 00 25 0f 17 45 4e 41 42 4c 45 20 4a 53 4f ...%..ENABLE JSO | 3584: 4e 31 58 52 54 52 49 4d 1a 12 05 00 29 0f 19 45 N1XRTRIM....)..E | 3600: 4e 41 42 4c 45 20 47 45 4f 50 4f 4c 59 58 42 49 NABLE GEOPOLYXBI | 3616: 4e 41 52 59 1a 11 05 00 29 0f 19 45 4f 41 42 4c NARY....)..EOABL | 3632: 45 20 47 45 4f 50 4f 4c 59 58 4e 4f 43 51 53 45 E GEOPOLYXNOCQSE | 3648: 19 10 05 00 29 0f 17 45 4e 41 42 4c 45 20 47 45 ....)..ENABLE GE | 3664: 4f 50 4f 4c 59 58 52 54 52 49 4d 17 0f 05 00 23 OPOLYXRTRIM....# | 3680: 0f 19 45 4e 41 42 4c 45 20 46 54 53 35 58 42 49 ..ENABLE FTS5XBI | 3696: 4e 41 52 59 17 0e 05 00 23 0f 19 45 4e 41 42 4c NARY....#..ENABL | 3712: 45 20 46 54 53 35 58 4e 4f 43 41 53 45 16 1d 05 E FTS5XNOCASE... | 3728: 00 23 0f a4 45 4e 41 42 4c 45 20 46 54 53 35 58 .#..ENABLE FTS5X | 3744: 52 54 52 49 4d 17 0c 05 00 23 0f 19 45 4e 41 42 RTRIM....#..ENAB | 3760: 4c 45 20 46 55 53 34 58 42 49 4e 41 52 59 17 0b LE FUS4XBINARY.. | 3776: 05 00 23 0f 19 45 4e 41 42 4c 45 20 46 54 53 34 ..#..ENABLE FTS4 | 3792: 58 4e 4f 43 41 53 45 16 0a 05 00 23 0f 17 45 4e XNOCASE....#..EN | 3808: 41 42 4c 45 20 46 54 53 34 58 52 54 52 49 4d 1e ABLE FTS4XRTRIM. | 3824: 09 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53 ...1..ENABLE DBS | 3840: 54 41 54 20 56 54 41 42 58 42 49 4e 41 52 59 1e TAT VTABXBINARY. | 3856: 08 05 00 31 0f 19 45 4e 41 42 4c 45 20 44 42 53 ...1..ENABLE DBS | 3872: 54 41 54 20 56 54 41 42 58 4e 4f 43 41 53 45 1d TAT VTABXNOCASE. | 3888: 07 05 00 31 0f 17 45 4e 41 42 4c 45 20 44 42 53 ...1..ENABLE DBS | 3904: 54 41 54 20 56 54 41 42 58 52 54 52 49 4d 11 06 TAT VTABXRTRIM.. | 3920: 05 00 17 0f 19 44 45 42 55 47 58 42 49 4e 41 52 .....DEBUGXBINAR | 3936: 59 11 05 05 00 17 0f 19 44 45 42 55 47 58 4e 4f Y.......DEBUGXNO | 3952: 43 41 53 45 10 04 05 00 17 0f 17 44 45 42 55 47 CASE.......DEBUG | 3968: 58 52 54 52 49 4d 27 03 05 00 43 0f 19 43 4f 4d XRTRIM'...C..COM | 3984: 50 49 4c 45 52 3d 67 63 63 2d 35 2e 34 2e 30 20 PILER=gcc-5.4.0 | 4000: 32 30 31 36 30 36 30 39 58 42 49 4e 41 52 59 27 20160609XBINARY' | 4016: 02 05 00 43 0f 19 43 4f 4d 50 49 4c 45 52 3d 67 ...C..COMPILER=g | 4032: 63 63 2d 35 2e 34 2e 30 20 32 30 31 36 30 00 00 cc-5.4.0 20160.. | 4048: 00 11 09 00 00 00 10 08 00 00 00 0f 07 00 00 00 ................ | 4064: 0e 06 00 00 00 0d 05 00 00 00 0c 04 00 00 00 0b ................ | 4080: 03 00 00 00 0a 02 00 00 00 09 01 00 00 00 02 00 ................ | page 6 offset 20480 | 0: 0d 0f b0 00 25 0e bc 03 0e d7 0e ce 0f f0 0e c5 ....%........... | 16: 0f e7 0f de 0f d5 0f cc 0f c3 0e bc 0f b7 0f a8 ................ | 32: 0f a0 0f 98 0f 90 0f 88 0f 80 0f 78 0f 70 0f 68 ...........x.p.h | 48: 0f 60 0f 58 0f 50 0f 48 0f 40 0f 38 0f 30 0f 28 .`.X.P.H.@.8.0.( | 64: 0f 20 0f 18 0f 10 0f 08 0f 00 0e f8 0e 00 00 00 . .............. | 3760: 00 00 00 00 00 00 00 00 00 00 00 00 07 09 03 00 ................ | 3776: 14 84 6b 00 00 07 03 03 00 14 84 5b 00 00 07 02 ..k........[.... | 3792: 03 00 14 84 63 00 00 07 01 03 00 14 85 07 00 00 ....c........... | 3808: 06 24 03 00 12 02 01 01 06 23 03 00 12 02 01 01 .$.......#...... | 3824: 06 22 03 00 12 02 01 01 06 21 03 00 12 03 01 01 .........!...... | 3840: 06 20 03 00 12 03 01 01 06 1f 03 00 12 03 01 01 . .............. | 3856: 06 1e 03 00 12 03 01 01 06 1d 03 00 12 03 01 01 ................ | 3872: 06 1c 03 00 12 03 01 01 06 1b 03 00 12 02 01 01 ................ | 3888: 06 1a 03 00 12 02 01 01 06 19 03 00 12 02 01 01 ................ | 3904: 06 18 03 00 12 02 01 01 06 17 03 00 12 02 01 01 ................ | 3920: 06 16 03 00 12 02 01 01 06 15 03 00 12 02 01 01 ................ | 3936: 06 14 03 00 12 02 01 01 06 13 03 00 12 02 01 01 ................ | 3952: 06 12 03 00 12 02 01 01 06 11 03 00 12 02 01 01 ................ | 3968: 06 00 03 00 12 02 01 01 06 0f 03 00 12 02 01 01 ................ | 3984: 06 0e 03 00 12 02 01 01 06 0d 03 00 12 02 01 01 ................ | 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69 04 04 83 15 03 01 bb 01 02 63 02 03 8a .yi.........c... | 1936: 8d 36 0a 04 84 57 02 05 8c 88 d0 b1 63 09 04 84 .6...W......c... | 1952: 49 02 02 90 8e 02 04 84 60 02 02 a1 98 03 04 84 I.......`....... | 1968: 0f 02 02 b1 a2 08 04 83 30 01 04 e5 85 87 68 02 ........0.....h. | 1984: 04 84 19 02 03 8a a8 39 0a 02 6e 02 03 8d be 38 .......9..n....8 | 2000: 09 04 81 78 02 04 8f 85 68 30 05 04 84 5a 03 01 ...x....h0...Z.. | 2016: a7 09 04 82 09 02 03 92 8e 7a 04 02 28 02 02 95 .........z..(... | 2032: 89 01 02 38 03 01 be 07 04 84 4d 02 08 9e 9e f4 ...8......M..... | 2048: 95 95 98 68 71 07 04 84 13 02 02 9f 9f 04 04 84 ...hq........... | 2064: 35 02 02 a0 a2 02 02 24 03 05 b4 f0 90 b1 92 0a 5......$........ | 2080: 04 82 15 02 03 a3 a1 64 07 04 84 22 02 02 a6 bb .......d........ | 2096: 04 04 84 52 02 05 a8 af 75 c2 bd 01 04 81 25 02 ...R....u.....%. | 2112: 02 aa b3 06 04 81 66 02 03 ae be 7a 0a 02 4d 02 ......f....z..M. | 2128: 08 af 96 66 6b f3 93 af 8f 04 04 83 02 02 03 bd ...fk........... | 2144: aa 6a 07 02 62 01 04 e6 80 83 69 08 04 84 19 02 .j..b.....i..... | 2160: 02 81 bc 0a 04 81 25 02 04 86 aa 32 75 06 04 82 ......%....2u... | 2176: 65 02 05 96 b7 69 35 30 07 02 78 02 03 9d 98 73 e....i50..x....s | 2192: 06 02 7f 02 02 a3 97 02 04 81 7f 02 05 a5 80 e7 ................ | 2208: a0 b6 01 04 81 37 03 01 87 08 04 82 61 02 02 b3 .....7......a... | 2224: b2 03 04 83 1e 02 02 b8 a0 0a 04 84 2e 02 02 bc ................ | 2240: af 0a 04 83 71 02 02 bf 91 09 04 84 42 01 03 e7 ....q.......B... | 2256: 81 b4 07 04 84 5e 02 02 86 8e 01 04 84 2c 02 02 .....^.......,.. | 2272: 8b a9 09 04 82 02 02 03 8d 9d 30 05 04 84 1a 02 ..........0..... | 2288: 02 8e b6 08 04 83 60 02 02 91 99 0a 04 82 05 02 ......`......... | 2304: 02 92 af 08 04 81 1c 02 02 94 b9 05 04 81 45 02 ..............E. | 2320: 02 9c 8f 06 02 14 02 02 9e a2 07 04 83 78 02 02 .............x.. | 2336: a0 83 06 04 83 08 02 02 a1 a8 01 02 78 02 02 ae ............x... | 2352: ae 04 04 81 0e 02 02 b5 8c 06 04 84 6c 02 02 bf ............l... | 2368: 80 09 04 83 1e 01 04 e8 83 93 73 0a 04 83 57 02 ..........s...W. | 2384: 02 88 a8 0a 04 84 50 02 02 89 a0 09 04 83 70 02 ......P.......p. | 2400: 02 8a ad 05 04 83 18 02 02 95 84 04 02 3b 03 01 .............;.. | 2416: b5 06 04 81 26 02 08 a0 91 65 ce bb 6a d7 96 09 ....&....e..j... | 2432: 04 82 05 02 02 a7 bf 02 04 84 47 02 02 b5 bb 05 ..........G..... | 2448: 02 0a 02 04 bf 88 6a 6b 03 04 84 2a 01 04 e9 80 ......jk...*.... | 2464: 97 65 09 04 83 26 02 02 9a 89 04 04 83 29 02 02 .e...&.......).. | 2480: a4 b8 05 04 82 7f 02 05 ba 83 69 76 6c 04 02 3a ..........ivl..: | 2496: 03 01 87 03 02 3c 02 02 be b6 06 04 84 25 01 06 .....<.......%.. | 2512: ea 81 98 64 39 79 03 04 84 12 02 02 88 bc 09 04 ...d9y.......... | 2528: 84 40 02 03 8c b5 39 01 04 83 11 02 02 91 ab 05 .@....9......... | 2544: 04 83 01 02 03 9d 97 63 05 04 83 07 02 02 9e a3 .......c........ | 2560: 04 04 82 04 02 02 ae a3 03 04 81 20 02 02 b2 a1 ........... .... | 2576: 04 02 66 02 04 b4 9d 65 6b 02 02 29 02 03 ba bd ..f....ek..).... | 2592: 72 08 04 83 75 02 03 bc a7 37 09 04 81 55 01 03 r...u....7...U.. | 2608: eb 84 9d 07 02 60 02 06 8f aa 6f 69 6b 68 03 02 .....`....oikh.. | 2624: 29 02 02 92 90 0a 04 81 30 02 04 99 ba 6e 65 02 ).......0....ne. | 2640: 04 82 1e 02 02 b8 8f 05 04 81 52 02 02 bd 80 08 ..........R..... | 2656: 04 84 23 02 02 be bc 08 02 2e 02 02 bf bc 01 04 ..#............. | 2672: 82 6b 01 04 ec 85 b8 76 05 04 81 76 02 03 99 ad .k.....v...v.... | 2688: 74 07 02 7e 02 02 a3 80 06 04 81 37 02 04 ac a9 t..~.......7.... | 2704: 79 75 01 02 6f 02 02 b9 89 06 02 66 01 03 ed 8a yu..o......f.... | 2720: 8a 05 02 3f 02 02 96 b6 05 02 63 01 04 ee 8d 91 ...?......c..... | 2736: 7a 02 04 82 2a 02 02 92 af 03 04 84 06 02 03 98 z...*........... | 2752: be 78 01 04 81 50 02 03 99 82 71 06 02 13 02 04 .x...P....q..... | 2768: 9c 8d 68 61 09 04 83 1b 02 02 a4 bd 06 04 82 24 ..ha...........$ | 2784: 02 02 ad a9 06 04 81 5d 02 02 b4 b9 09 04 81 75 .......].......u | 2800: 02 02 bb 8d 05 04 84 39 01 03 ef af 90 03 04 82 .......9........ | 2816: 3d 03 02 a3 61 03 04 83 02 02 02 b4 ae 0a 04 82 =...a........... | 2832: 0e 02 02 b5 b1 06 02 47 02 02 b7 a9 02 04 84 42 .......G.......B | 2848: 01 05 f0 90 8e bf 34 03 04 81 40 03 04 ad b0 33 ......4...@....3 | 2864: 38 05 04 84 19 03 02 ae 89 07 04 81 68 03 03 af 8...........h... | 2880: b7 61 0a 04 82 2f 02 03 91 81 a7 02 04 81 04 03 .a.../.......... | 2896: 02 89 ac 08 04 83 62 03 02 97 a6 08 04 82 64 03 ......b.......d. | 2912: 02 af bc 07 04 83 14 03 02 b1 b3 05 04 81 34 03 ..............4. | 2928: 02 b7 ad 07 04 82 35 03 03 bb 9f 64 07 04 84 4c ......5....d...L | 2944: 02 03 92 8d a5 05 04 82 7b 03 03 98 ab 62 09 04 .............b.. | 2960: 81 2f 03 02 b7 99 05 04 82 43 02 04 93 85 98 6b ./.......C.....k | 2976: 0a 02 1e 03 02 a9 90 01 04 84 62 03 05 b6 b0 74 ..........b....t | 2992: c2 b3 07 04 82 55 02 03 95 8e a5 06 04 83 2a 03 .....U........*. | 3008: 02 96 95 09 04 83 0c 03 02 97 8b 06 04 84 60 03 ..............`. | 3024: 02 b5 bd 07 04 82 56 03 02 b7 9c 06 04 82 2d 02 ......V.......-. | 3040: 04 96 a0 80 6e 01 04 83 7f 03 02 a5 ad 03 04 83 ....n........... | 3056: 3c 03 02 ad ac 07 02 72 02 04 97 87 b5 35 07 02 <......r.....5.. | 3072: 5f 04 01 bc 07 02 53 03 02 8f 90 02 02 70 02 06 _.....S......p.. | 3088: 98 8f 88 73 7a 78 06 02 35 04 01 ba 02 02 23 03 ...szx..5.....#. | 3104: 06 a2 92 ca 8a 36 6d 07 04 82 06 02 04 99 8b 93 .....6m......... | 3120: 7a 09 04 84 6b 03 03 8c 82 72 07 04 81 7a 03 02 z...k....r...z.. | 3136: 94 ba 04 04 82 3c 03 02 a1 92 0a 04 84 31 03 02 .....<.......1.. | 3152: a8 b7 08 04 84 16 03 02 b1 ac 03 04 84 28 02 05 .............(.. | 3168: 9a 99 8d d7 b5 01 04 84 65 03 03 9d 86 7a 09 04 ........e....z.. | 3184: 84 07 03 03 ac 80 37 09 04 84 24 02 03 9b 87 93 ......7...$..... | 3200: 04 04 82 60 03 02 91 8b 05 04 84 6c 03 02 a0 b9 ...`.......l.... | 3216: 05 04 82 13 03 03 a5 81 70 06 04 83 6e 03 02 b6 ........p...n... | 3232: 9a 03 04 82 00 02 03 9c 8a a3 04 04 83 7e 03 02 .............~.. | 3248: 96 b7 01 04 83 5b 03 02 a8 88 02 04 83 7a 03 03 .....[.......z.. | 3264: a9 98 77 02 04 81 38 03 02 b1 b2 04 02 46 03 03 ..w...8......F.. | 3280: b6 bb 72 03 04 82 1a 03 02 be a9 04 04 83 73 02 ..r...........s. | 3296: 04 9d 8a 9a 6a 01 02 32 03 02 96 9c 03 02 6f 03 ....j..2......o. | 3312: 02 a6 b2 04 04 83 35 03 02 b4 a6 05 02 43 03 02 ......5......C.. | 3328: bc 98 05 02 4a 02 03 9e 8f 98 0a 04 81 08 03 03 ....J........... | 3344: 90 8c 6d 07 04 84 64 03 03 b4 9f 6e 03 04 84 35 ..m...d....n...5 | 3360: 02 04 9f a1 a9 69 07 04 84 43 02 03 a7 85 b6 06 .....i...C...... | 3376: 02 60 02 03 ad ba b7 06 02 2b 02 03 bc b6 b6 01 .`.......+...... | 3392: 04 81 31 01 04 f1 92 a9 98 06 02 0c 03 03 b1 9d ..1............. | 3408: 69 08 04 84 65 02 06 9e 91 a5 ea b0 98 07 04 82 i...e........... | 3424: 43 02 03 a1 b7 be 02 04 81 13 02 03 b4 af 9e 0a C............... | 3440: 04 84 1d 02 05 b5 92 84 69 6e 07 04 82 52 01 05 ........in...R.. | 3456: f2 90 9a 83 73 03 04 82 45 02 03 91 ac 81 07 04 ....s...E....... | 3472: 82 7a 03 02 be 94 02 04 81 46 02 03 94 89 ac 04 .z.......F...... | 3488: 04 81 4a 02 04 95 b4 ae 39 08 04 82 2a 02 05 a0 ..J.....9...*... | 3504: 90 b5 66 34 04 04 82 46 02 05 a6 91 b7 d5 bf 06 ..f4...F........ | 3520: 04 81 7b 02 03 ab a0 93 05 02 2b 02 04 b2 8c 80 ..........+..... | 3536: 6a 07 04 84 1a 03 02 9c a9 0a 04 81 36 03 02 aa j...........6... | 3552: bf 04 04 84 34 01 05 f3 82 84 8d 66 0a 04 83 75 ....4......f...u | 3568: 02 03 88 a7 b4 06 04 83 38 02 03 ab bf a6 02 04 ........8....... | 3584: 81 65 02 05 b0 ae a8 73 70 0a 02 10 02 04 b8 a6 .e.....sp....... | 3600: b6 75 05 04 83 4e 02 03 bd b2 84 08 04 83 50 01 .u...N........P. | 3616: 04 f4 82 91 84 06 04 81 6a 02 03 8c b4 be 06 02 ........j....... | 3632: 24 02 03 9b b2 83 01 04 84 4b 02 03 a0 87 b0 05 $........K...... | 3648: 04 83 2f 03 03 ae ba 61 05 04 82 1b 04 08 07 07 ../....a........ | 3664: 06 07 0b 08 06 09 07 07 06 07 0a 07 09 0b 07 06 ................ | 3680: 08 07 0a 07 08 08 07 07 08 07 0b 07 08 08 07 0c ................ | 3696: 09 07 07 09 0b 07 09 08 08 07 08 08 0a 0a 0a 07 ................ | 3712: 0c 07 07 0b 07 08 07 06 06 07 08 09 0f 07 06 07 ................ | 3728: 07 06 07 08 07 08 07 07 09 07 08 08 07 08 07 06 ................ | 3744: 07 0a 07 07 06 06 08 09 08 07 07 07 06 08 07 0a ................ | 3760: 07 07 07 09 07 07 06 07 07 06 09 06 07 09 0a 0b ................ | 3776: 09 08 07 08 07 08 09 08 09 07 07 07 08 06 07 07 ................ | 3792: 07 09 06 07 08 06 07 07 07 0b 0d 09 07 07 0a 08 ................ | 3808: 07 0a 08 0a 09 07 06 08 08 07 06 07 08 0b 07 09 ................ | 3824: 07 07 07 08 08 07 07 08 0a 06 07 07 0a 07 07 0b ................ | 3840: 07 06 07 09 07 08 07 08 08 07 07 07 06 06 06 09 ................ | 3856: 07 07 0a 09 08 07 06 0c 08 09 08 0a 06 08 09 0a ................ | 3872: 08 07 08 08 08 0b 08 07 09 08 0c 08 09 08 08 08 ................ | 3888: 08 08 08 0f 07 07 0b 08 0b 06 09 0b 08 08 08 0a ................ | 3904: 08 09 0a 07 08 07 07 0e 08 07 0b 09 08 0b 08 08 ................ | 3920: 0e 08 0a 08 0a 0a 08 08 0b 07 08 08 08 08 09 08 ................ | 3936: 08 09 08 08 08 08 07 08 08 07 08 08 08 0a 08 08 ................ | 3952: 08 07 07 0e 08 07 0a 0a 08 08 0a 06 08 0c 08 09 ................ | 3968: 08 09 08 08 07 09 09 09 08 0b 08 0a 08 08 07 08 ................ | 3984: 0a 08 08 09 07 08 07 0a 08 09 08 0a 08 08 08 08 ................ | 4000: 09 08 08 07 08 0b 0a 08 09 09 08 08 08 08 08 09 ................ | 4016: 09 09 08 09 08 0b 09 08 08 08 08 0a 08 07 09 06 ................ | 4032: 07 0b 06 0c 0a 09 08 08 08 08 0b 09 09 09 08 08 ................ | 4048: 09 08 09 08 08 09 07 09 08 09 07 08 07 07 09 09 ................ | 4064: 09 0a 08 08 09 09 09 0c 09 09 0b 0b 09 08 09 0a ................ | 4080: 0b 0b 08 0a 08 08 0b 09 09 0a 0a 09 0a 08 09 09 ................ | page 26 offset 102400 | 0: 0d 00 00 00 01 0e a7 00 0e a7 00 00 00 00 00 00 ................ | 3744: 00 00 00 00 00 00 00 82 51 88 80 80 80 80 07 04 ........Q....... | 3760: 00 85 26 00 00 01 2d 05 30 f4 a3 b5 8c 0a 02 1b ..&...-.0....... | 3776: 02 03 b4 91 a9 02 04 82 1b 02 04 b7 b5 89 67 06 ..............g. | 3792: 04 84 2f 01 04 f5 86 a9 bd 01 04 81 13 02 06 91 ../............. | 3808: be ae ca 9e 78 04 04 81 1d 02 05 99 9b b2 6f 65 ....x.........oe | 3824: 02 04 84 07 02 03 9e 99 8b 02 02 15 02 03 a1 ab ................ | 3840: b6 02 04 83 0f 02 03 a3 96 8c 02 04 82 20 02 03 ............. .. | 3856: ac a3 8d 08 02 55 02 03 b0 80 82 02 04 81 18 02 .....U.......... | 3872: 03 b1 9c bb 08 02 67 02 03 b5 be 81 07 04 83 79 ......g........y | 3888: 02 04 bf 81 9d 71 07 04 81 7c 01 04 f6 83 ab 80 .....q...|...... | 3904: 01 04 81 2a 02 04 89 8c a8 61 01 04 82 30 02 03 ...*.....a...0.. | 3920: 8e ae 81 07 04 84 05 02 04 8f bd b0 6a 09 04 82 ............j... | 3936: 1e 02 04 92 95 9c 6c 07 04 82 64 03 02 b4 9f 09 ......l...d..... | 3952: 04 83 65 02 04 9a a9 9f 34 06 04 83 70 02 03 a4 ..e.....4...p... | 3968: ad af 01 02 02 02 03 b4 9a 90 07 04 83 5e 01 04 .............^.. | 3984: f7 87 a5 9d 04 04 84 62 02 03 89 83 8e 0a 04 82 .......b........ | 4000: 2e 02 03 98 bd 8e 01 04 84 06 02 03 99 a7 8e 02 ................ | 4016: 04 83 7d 02 03 a0 a1 bb 01 04 81 4e 02 04 a8 86 ...........N.... | 4032: b8 64 0a 02 34 02 03 b2 9a 9e 05 04 83 16 02 04 .d..4........... | 4048: b4 a7 93 36 06 04 83 7d 03 02 ba 9c 02 04 83 07 ...6............ | 4064: 04 09 09 0a 0a 0c 0b 08 09 09 08 09 08 09 0a 0a ................ | 4080: 0a 09 0a 0a 08 0a 08 09 0a 09 09 09 09 09 09 0a ................ | end x.db }]} {} do_catchsql_test 74.1 { SELECT rowid, quote(matchinfo(t1,'p�xyb<s')) FROM t1 WHERE t1 MATCH 'e*'; } {1 {unable to use function matchinfo in the requested context}} sqlite3_fts5_may_be_corrupt 0 finish_test |
Changes to ext/fts5/test/fts5corrupt4.test.
︙ | ︙ | |||
24 25 26 27 28 29 30 31 32 33 34 35 36 37 | do_execsql_test 1.0 { CREATE VIRTUAL TABLE ttt USING fts5(a, b); INSERT INTO ttt VALUES('e ee eee e ee eee e ee eee', 'eee ee e e e ee eee ee ee'); INSERT INTO ttt SELECT a||a, b||b FROM ttt; INSERT INTO ttt SELECT a||a, b||b FROM ttt; } proc mutate {blob i} { set o [expr {$i % [string length $blob]}] set a [string range $blob 0 $o-1] set b [string range $blob $o+1 end] set v [expr int(rand()*255) - 127] return "$a[binary format c $v]$b" | > > | 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | do_execsql_test 1.0 { CREATE VIRTUAL TABLE ttt USING fts5(a, b); INSERT INTO ttt VALUES('e ee eee e ee eee e ee eee', 'eee ee e e e ee eee ee ee'); INSERT INTO ttt SELECT a||a, b||b FROM ttt; INSERT INTO ttt SELECT a||a, b||b FROM ttt; } expr srand(1) proc mutate {blob i} { set o [expr {$i % [string length $blob]}] set a [string range $blob 0 $o-1] set b [string range $blob $o+1 end] set v [expr int(rand()*255) - 127] return "$a[binary format c $v]$b" |
︙ | ︙ |
Changes to ext/fts5/test/fts5delete.test.
︙ | ︙ | |||
87 88 89 90 91 92 93 | INSERT INTO test_idx (test_idx, rowid, name) VALUES('delete', 123, 'one'); } do_catchsql_test 2.4 { SELECT rowid FROM test_idx WHERE test_idx MATCH 'two' ORDER BY rank; } {1 {database disk image is malformed}} | > > > > > > | > > > | > > > > > > > > > > > > | 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | INSERT INTO test_idx (test_idx, rowid, name) VALUES('delete', 123, 'one'); } do_catchsql_test 2.4 { SELECT rowid FROM test_idx WHERE test_idx MATCH 'two' ORDER BY rank; } {1 {database disk image is malformed}} #------------------------------------------------------------------------- reset_db do_execsql_test 3.0 { CREATE VIRTUAL TABLE tx USING fts5(a, b, c, d, content=); INSERT INTO tx(rowid, a, c) VALUES(1, 'abc def', 'a b c'); INSERT INTO tx(rowid, a, c) VALUES(5, 'a b c', 'a b d def'); } do_execsql_test 3.1 { INSERT INTO tx(tx, rowid, a, b, c, d) VALUES('delete', 5, 'a b c', NULL, 'a b d def', NULL); } do_execsql_test 3.2 { INSERT INTO tx(tx) VALUES('integrity-check'); } do_execsql_test 3.3 { INSERT INTO tx(tx, rowid, a, b, c, d) VALUES('delete', 1, 'abc def', NULL, 'a b c', NULL); } do_execsql_test 3.4 { INSERT INTO tx(tx) VALUES('integrity-check'); } finish_test |
Added ext/fts5/test/fts5prefix2.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | # 2020 Dec 3 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # # This file contains tests focused on prefix indexes. # source [file join [file dirname [info script]] fts5_common.tcl] set testprefix fts5prefix2 # If SQLITE_ENABLE_FTS5 is defined, omit this file. ifcapable !fts5 { finish_test return } foreach p {3 2 1} { reset_db do_execsql_test 1.$p.0 " CREATE VIRTUAL TABLE t1 USING fts5(xyz, prefix=$p); " do_execsql_test 1.$p.1 { INSERT INTO t1 VALUES ('May you do good and not evil.'), ('May you find forgiveness for yourself and forgive others.'), ('May you share freely, never taking more than you give f.'); } do_execsql_test 1.$p.2 { SELECT highlight(t1, 0, '[', ']') FROM t1('f*'); } { {May you [find] [forgiveness] [for] yourself and [forgive] others.} {May you share [freely], never taking more than you give [f].} } } do_execsql_test 2.0 { CREATE VIRTUAL TABLE t2 USING fts5(one, prefix=3); INSERT INTO t2 VALUES('top'); INSERT INTO t2 VALUES('to'); INSERT INTO t2 VALUES('tommy'); } do_execsql_test 2.1 { SELECT * FROM t2('to*'); } {top to tommy} finish_test |
Changes to ext/misc/appendvfs.c.
︙ | ︙ | |||
10 11 12 13 14 15 16 | ** ****************************************************************************** ** ** This file implements a VFS shim that allows an SQLite database to be ** appended onto the end of some other file, such as an executable. ** ** A special record must appear at the end of the file that identifies the | | > | | | | | < < < | < | | > > | | | | | | | | > | > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > | > | > | | 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | ** ****************************************************************************** ** ** This file implements a VFS shim that allows an SQLite database to be ** appended onto the end of some other file, such as an executable. ** ** A special record must appear at the end of the file that identifies the ** file as an appended database and provides the offset to the first page ** of the exposed content. (Or, it is the length of the content prefix.) ** For best performance page 1 should be located at a disk page boundary, ** though that is not required. ** ** When opening a database using this VFS, the connection might treat ** the file as an ordinary SQLite database, or it might treat it as a ** database appended onto some other file. The decision is made by ** applying the following rules in order: ** ** (1) An empty file is an ordinary database. ** ** (2) If the file ends with the appendvfs trailer string ** "Start-Of-SQLite3-NNNNNNNN" that file is an appended database. ** ** (3) If the file begins with the standard SQLite prefix string ** "SQLite format 3", that file is an ordinary database. ** ** (4) If none of the above apply and the SQLITE_OPEN_CREATE flag is ** set, then a new database is appended to the already existing file. ** ** (5) Otherwise, SQLITE_CANTOPEN is returned. ** ** To avoid unnecessary complications with the PENDING_BYTE, the size of ** the file containing the database is limited to 1GB. (1000013824 bytes) ** This VFS will not read or write past the 1GB mark. This restriction ** might be lifted in future versions. For now, if you need a larger ** database, then keep it in a separate file. ** ** If the file being opened is a plain database (not an appended one), then ** this shim is a pass-through into the default underlying VFS. (rule 3) **/ #include "sqlite3ext.h" SQLITE_EXTENSION_INIT1 #include <string.h> #include <assert.h> /* The append mark at the end of the database is: ** ** Start-Of-SQLite3-NNNNNNNN ** 123456789 123456789 12345 ** ** The NNNNNNNN represents a 64-bit big-endian unsigned integer which is ** the offset to page 1, and also the length of the prefix content. */ #define APND_MARK_PREFIX "Start-Of-SQLite3-" #define APND_MARK_PREFIX_SZ 17 #define APND_MARK_FOS_SZ 8 #define APND_MARK_SIZE (APND_MARK_PREFIX_SZ+APND_MARK_FOS_SZ) /* ** Maximum size of the combined prefix + database + append-mark. This ** must be less than 0x40000000 to avoid locking issues on Windows. */ #define APND_MAX_SIZE (65536*15259) /* ** Size of storage page upon which to align appendvfs portion. */ #ifndef APND_ROUNDUP_BITS #define APND_ROUNDUP_BITS 12 #endif /* ** Forward declaration of objects used by this utility */ typedef struct sqlite3_vfs ApndVfs; typedef struct ApndFile ApndFile; /* Access to a lower-level VFS that (might) implement dynamic loading, ** access to randomness, etc. */ #define ORIGVFS(p) ((sqlite3_vfs*)((p)->pAppData)) #define ORIGFILE(p) ((sqlite3_file*)(((ApndFile*)(p))+1)) /* Invariants for an open appendvfs file: * Once an appendvfs file is opened, it will be in one of three states: * State 0: Never written. Underlying file (if any) is unaltered. * State 1: Append mark is persisted, content write is in progress. * State 2: Append mark is persisted, content writes are complete. * * State 0 is persistent in the sense that nothing will have been done * to the underlying file, including any attempt to convert it to an * appendvfs file. * * State 1 is normally transitory. However, if a write operation ends * abnormally (disk full, power loss, process kill, etc.), then State 1 * may be persistent on disk with an incomplete content write-out. This * is logically equivalent to an interrupted write to an ordinary file, * where some unknown portion of to-be-written data is persisted while * the remainder is not. Database integrity in such cases is maintained * (or not) by the same measures available for ordinary file access. * * State 2 is persistent under normal circumstances (when there is no * abnormal termination of a write operation such that data provided * to the underlying VFS write method has not yet reached storage.) * * In order to maintain the state invariant, the append mark is written * in advance of content writes where any part of such content would * overwrite an existing (or yet to be written) append mark. */ struct ApndFile { /* Access to IO methods of the underlying file */ sqlite3_file base; /* File offset to beginning of appended content (unchanging) */ sqlite3_int64 iPgOne; /* File offset of written append-mark, or -1 if unwritten */ sqlite3_int64 iMark; }; /* ** Methods for ApndFile */ static int apndClose(sqlite3_file*); static int apndRead(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst); |
︙ | ︙ | |||
174 175 176 177 178 179 180 | apndShmLock, /* xShmLock */ apndShmBarrier, /* xShmBarrier */ apndShmUnmap, /* xShmUnmap */ apndFetch, /* xFetch */ apndUnfetch /* xUnfetch */ }; | < < | | | > > | > > | > > > > > < > | > > > | > > > < | > > < | | < | | < < < | | < < | < | < < < > | < | > > > | < < < < | < | | 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 | apndShmLock, /* xShmLock */ apndShmBarrier, /* xShmBarrier */ apndShmUnmap, /* xShmUnmap */ apndFetch, /* xFetch */ apndUnfetch /* xUnfetch */ }; /* ** Close an apnd-file. */ static int apndClose(sqlite3_file *pFile){ pFile = ORIGFILE(pFile); return pFile->pMethods->xClose(pFile); } /* ** Read data from an apnd-file. */ static int apndRead( sqlite3_file *pFile, void *zBuf, int iAmt, sqlite_int64 iOfst ){ ApndFile *paf = (ApndFile *)pFile; pFile = ORIGFILE(pFile); return pFile->pMethods->xRead(pFile, zBuf, iAmt, paf->iPgOne+iOfst); } /* ** Add the append-mark onto what should become the end of the file. * If and only if this succeeds, internal ApndFile.iMark is updated. * Parameter iWriteEnd is the appendvfs-relative offset of the new mark. */ static int apndWriteMark( ApndFile *paf, sqlite3_file *pFile, sqlite_int64 iWriteEnd ){ sqlite_int64 iPgOne = paf->iPgOne; unsigned char a[APND_MARK_SIZE]; int i = APND_MARK_FOS_SZ; int rc; assert(pFile == ORIGFILE(paf)); memcpy(a, APND_MARK_PREFIX, APND_MARK_PREFIX_SZ); while (--i >= 0) { a[APND_MARK_PREFIX_SZ+i] = (unsigned char)(iPgOne & 0xff); iPgOne >>= 8; } iWriteEnd += paf->iPgOne; if( SQLITE_OK==(rc = pFile->pMethods->xWrite (pFile, a, APND_MARK_SIZE, iWriteEnd)) ){ paf->iMark = iWriteEnd; } return rc; } /* ** Write data to an apnd-file. */ static int apndWrite( sqlite3_file *pFile, const void *zBuf, int iAmt, sqlite_int64 iOfst ){ ApndFile *paf = (ApndFile *)pFile; sqlite_int64 iWriteEnd = iOfst + iAmt; if( iWriteEnd>=APND_MAX_SIZE ) return SQLITE_FULL; pFile = ORIGFILE(pFile); /* If append-mark is absent or will be overwritten, write it. */ if( paf->iMark < 0 || paf->iPgOne + iWriteEnd > paf->iMark ){ int rc = apndWriteMark(paf, pFile, iWriteEnd); if( SQLITE_OK!=rc ) return rc; } return pFile->pMethods->xWrite(pFile, zBuf, iAmt, paf->iPgOne+iOfst); } /* ** Truncate an apnd-file. */ static int apndTruncate(sqlite3_file *pFile, sqlite_int64 size){ ApndFile *paf = (ApndFile *)pFile; pFile = ORIGFILE(pFile); /* The append mark goes out first so truncate failure does not lose it. */ if( SQLITE_OK!=apndWriteMark(paf, pFile, size) ) return SQLITE_IOERR; /* Truncate underlying file just past append mark */ return pFile->pMethods->xTruncate(pFile, paf->iMark+APND_MARK_SIZE); } /* ** Sync an apnd-file. */ static int apndSync(sqlite3_file *pFile, int flags){ pFile = ORIGFILE(pFile); return pFile->pMethods->xSync(pFile, flags); } /* ** Return the current file-size of an apnd-file. ** If the append mark is not yet there, the file-size is 0. */ static int apndFileSize(sqlite3_file *pFile, sqlite_int64 *pSize){ ApndFile *paf = (ApndFile *)pFile; *pSize = ( paf->iMark >= 0 )? (paf->iMark - paf->iPgOne) : 0; return SQLITE_OK; } /* ** Lock an apnd-file. */ static int apndLock(sqlite3_file *pFile, int eLock){ pFile = ORIGFILE(pFile); |
︙ | ︙ | |||
304 305 306 307 308 309 310 | return pFile->pMethods->xCheckReservedLock(pFile, pResOut); } /* ** File control method. For custom operations on an apnd-file. */ static int apndFileControl(sqlite3_file *pFile, int op, void *pArg){ | | > | | 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 | return pFile->pMethods->xCheckReservedLock(pFile, pResOut); } /* ** File control method. For custom operations on an apnd-file. */ static int apndFileControl(sqlite3_file *pFile, int op, void *pArg){ ApndFile *paf = (ApndFile *)pFile; int rc; pFile = ORIGFILE(pFile); if( op==SQLITE_FCNTL_SIZE_HINT ) *(sqlite3_int64*)pArg += paf->iPgOne; rc = pFile->pMethods->xFileControl(pFile, op, pArg); if( rc==SQLITE_OK && op==SQLITE_FCNTL_VFSNAME ){ *(char**)pArg = sqlite3_mprintf("apnd(%lld)/%z", paf->iPgOne,*(char**)pArg); } return rc; } /* ** Return the sector-size in bytes for an apnd-file. */ |
︙ | ︙ | |||
368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 | static int apndFetch( sqlite3_file *pFile, sqlite3_int64 iOfst, int iAmt, void **pp ){ ApndFile *p = (ApndFile *)pFile; pFile = ORIGFILE(pFile); return pFile->pMethods->xFetch(pFile, iOfst+p->iPgOne, iAmt, pp); } /* Release a memory-mapped page */ static int apndUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *pPage){ ApndFile *p = (ApndFile *)pFile; pFile = ORIGFILE(pFile); return pFile->pMethods->xUnfetch(pFile, iOfst+p->iPgOne, pPage); } /* | > > < < < < < < < < < < < < < | | > > > > > | | | > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | > > > > > > > | | > > > > > > > | 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 | static int apndFetch( sqlite3_file *pFile, sqlite3_int64 iOfst, int iAmt, void **pp ){ ApndFile *p = (ApndFile *)pFile; if( p->iMark < 0 || iOfst+iAmt > p->iMark) return SQLITE_IOERR; /* Cannot read what is not yet there. */ pFile = ORIGFILE(pFile); return pFile->pMethods->xFetch(pFile, iOfst+p->iPgOne, iAmt, pp); } /* Release a memory-mapped page */ static int apndUnfetch(sqlite3_file *pFile, sqlite3_int64 iOfst, void *pPage){ ApndFile *p = (ApndFile *)pFile; pFile = ORIGFILE(pFile); return pFile->pMethods->xUnfetch(pFile, iOfst+p->iPgOne, pPage); } /* ** Try to read the append-mark off the end of a file. Return the ** start of the appended database if the append-mark is present. ** If there is no valid append-mark, return -1; ** ** An append-mark is only valid if the NNNNNNNN start-of-database offset ** indicates that the appended database contains at least one page. The ** start-of-database value must be a multiple of 512. */ static sqlite3_int64 apndReadMark(sqlite3_int64 sz, sqlite3_file *pFile){ int rc, i; sqlite3_int64 iMark; int msbs = 8 * (APND_MARK_FOS_SZ-1); unsigned char a[APND_MARK_SIZE]; if( APND_MARK_SIZE!=(sz & 0x1ff) ) return -1; rc = pFile->pMethods->xRead(pFile, a, APND_MARK_SIZE, sz-APND_MARK_SIZE); if( rc ) return -1; if( memcmp(a, APND_MARK_PREFIX, APND_MARK_PREFIX_SZ)!=0 ) return -1; iMark = ((sqlite3_int64)(a[APND_MARK_PREFIX_SZ] & 0x7f)) << msbs; for(i=1; i<8; i++){ msbs -= 8; iMark |= (sqlite3_int64)a[APND_MARK_PREFIX_SZ+i]<<msbs; } if( iMark > (sz - APND_MARK_SIZE - 512) ) return -1; if( iMark & 0x1ff ) return -1; return iMark; } static const char apvfsSqliteHdr[] = "SQLite format 3"; /* ** Check to see if the file is an appendvfs SQLite database file. ** Return true iff it is such. Parameter sz is the file's size. */ static int apndIsAppendvfsDatabase(sqlite3_int64 sz, sqlite3_file *pFile){ int rc; char zHdr[16]; sqlite3_int64 iMark = apndReadMark(sz, pFile); if( iMark>=0 ){ /* If file has right end-marker, the expected odd size, and the * SQLite DB type marker where the end-marker puts it, then it * is an appendvfs database (to be treated as such.) */ rc = pFile->pMethods->xRead(pFile, zHdr, sizeof(zHdr), iMark); if( SQLITE_OK==rc && memcmp(zHdr, apvfsSqliteHdr, sizeof(zHdr))==0 && (sz & 0x1ff)== APND_MARK_SIZE && sz>=512+APND_MARK_SIZE ) return 1; /* It's an appendvfs database */ } return 0; } /* ** Check to see if the file is an ordinary SQLite database file. ** Return true iff so. Parameter sz is the file's size. */ static int apndIsOrdinaryDatabaseFile(sqlite3_int64 sz, sqlite3_file *pFile){ char zHdr[16]; if( apndIsAppendvfsDatabase(sz, pFile) /* rule 2 */ || (sz & 0x1ff) != 0 || SQLITE_OK!=pFile->pMethods->xRead(pFile, zHdr, sizeof(zHdr), 0) || memcmp(zHdr, apvfsSqliteHdr, sizeof(zHdr))!=0 ){ return 0; }else{ return 1; } } /* Round-up used to get appendvfs portion to begin at a page boundary. */ #define APND_ALIGN_MASK(nbits) ((1<<nbits)-1) #define APND_START_ROUNDUP(fsz, nbits) \ ( ((fsz)+APND_ALIGN_MASK(nbits)) & ~(sqlite3_int64)APND_ALIGN_MASK(nbits) ) /* ** Open an apnd file handle. */ static int apndOpen( sqlite3_vfs *pVfs, const char *zName, sqlite3_file *pFile, int flags, int *pOutFlags ){ ApndFile *p; sqlite3_file *pSubFile; sqlite3_vfs *pSubVfs; int rc; sqlite3_int64 sz; pSubVfs = ORIGVFS(pVfs); if( (flags & SQLITE_OPEN_MAIN_DB)==0 ){ /* The appendvfs is not to be used for transient or temporary databases. */ return pSubVfs->xOpen(pSubVfs, zName, pFile, flags, pOutFlags); } p = (ApndFile*)pFile; memset(p, 0, sizeof(*p)); pSubFile = ORIGFILE(pFile); pFile->pMethods = &apnd_io_methods; rc = pSubVfs->xOpen(pSubVfs, zName, pSubFile, flags, pOutFlags); if( rc ) goto apnd_open_done; rc = pSubFile->pMethods->xFileSize(pSubFile, &sz); if( rc ){ pSubFile->pMethods->xClose(pSubFile); goto apnd_open_done; } if( apndIsOrdinaryDatabaseFile(sz, pSubFile) ){ memmove(pFile, pSubFile, pSubVfs->szOsFile); return SQLITE_OK; } /* Record that append mark has not been written until seen otherwise. */ p->iMark = -1; p->iPgOne = apndReadMark(sz, pFile); if( p->iPgOne>=0 ){ /* Append mark was found, infer its offset */ p->iMark = sz - p->iPgOne - APND_MARK_SIZE; return SQLITE_OK; } if( (flags & SQLITE_OPEN_CREATE)==0 ){ pSubFile->pMethods->xClose(pSubFile); rc = SQLITE_CANTOPEN; } /* Round newly added appendvfs location to #define'd page boundary. * Note that nothing has yet been written to the underlying file. * The append mark will be written along with first content write. * Until then, the p->iMark value indicates it is not yet written. */ p->iPgOne = APND_START_ROUNDUP(sz, APND_ROUNDUP_BITS); apnd_open_done: if( rc ) pFile->pMethods = 0; return rc; } /* ** Delete an apnd file. ** For an appendvfs, this could mean delete the appendvfs portion, ** leaving the appendee as it was before it gained an appendvfs. ** For now, this code deletes the underlying file too. */ static int apndDelete(sqlite3_vfs *pVfs, const char *zPath, int dirSync){ return ORIGVFS(pVfs)->xDelete(ORIGVFS(pVfs), zPath, dirSync); } /* ** All other VFS methods are pass-thrus. */ static int apndAccess( sqlite3_vfs *pVfs, const char *zPath, int flags, int *pResOut ){ return ORIGVFS(pVfs)->xAccess(ORIGVFS(pVfs), zPath, flags, pResOut); |
︙ | ︙ |
Changes to ext/misc/cksumvfs.c.
︙ | ︙ | |||
352 353 354 355 356 357 358 359 360 361 362 363 364 365 | if( sqlite3_value_type(argv[0])!=SQLITE_BLOB ) return; nByte = sqlite3_value_bytes(argv[0]); if( nByte<512 || nByte>65536 || (nByte & (nByte-1))!=0 ) return; cksmCompute(data, nByte-8, cksum); sqlite3_result_int(context, memcmp(data+nByte-8,cksum,8)==0); } /* ** Close a cksm-file. */ static int cksmClose(sqlite3_file *pFile){ CksmFile *p = (CksmFile *)pFile; if( p->pPartner ){ assert( p->pPartner->pPartner==p ); | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 | if( sqlite3_value_type(argv[0])!=SQLITE_BLOB ) return; nByte = sqlite3_value_bytes(argv[0]); if( nByte<512 || nByte>65536 || (nByte & (nByte-1))!=0 ) return; cksmCompute(data, nByte-8, cksum); sqlite3_result_int(context, memcmp(data+nByte-8,cksum,8)==0); } #ifdef SQLITE_CKSUMVFS_INIT_FUNCNAME /* ** SQL function: initialize_cksumvfs(SCHEMANAME) ** ** This SQL functions (whose name is actually determined at compile-time ** by the value of the SQLITE_CKSUMVFS_INIT_FUNCNAME macro) invokes: ** ** sqlite3_file_control(db, SCHEMANAME, SQLITE_FCNTL_RESERVE_BYTE, &n); ** ** In order to set the reserve bytes value to 8, so that cksumvfs will ** operation. This feature is provided (if and only if the ** SQLITE_CKSUMVFS_INIT_FUNCNAME compile-time option is set to a string ** which is the name of the SQL function) so as to provide the ability ** to invoke the file-control in programming languages that lack ** direct access to the sqlite3_file_control() interface (ex: Java). ** ** This interface is undocumented, apart from this comment. Usage ** example: ** ** 1. Compile with -DSQLITE_CKSUMVFS_INIT_FUNCNAME="ckvfs_init" ** 2. Run: "SELECT cksum_init('main'); VACUUM;" */ static void cksmInitFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ int nByte = 8; const char *zSchemaName = (const char*)sqlite3_value_text(argv[0]); sqlite3 *db = sqlite3_context_db_handle(context); sqlite3_file_control(db, zSchemaName, SQLITE_FCNTL_RESERVE_BYTES, &nByte); /* Return NULL */ } #endif /* SQLITE_CKSUMBFS_INIT_FUNCNAME */ /* ** Close a cksm-file. */ static int cksmClose(sqlite3_file *pFile){ CksmFile *p = (CksmFile *)pFile; if( p->pPartner ){ assert( p->pPartner->pPartner==p ); |
︙ | ︙ | |||
711 712 713 714 715 716 717 | static int cksmCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){ return ORIGVFS(pVfs)->xCurrentTime(ORIGVFS(pVfs), pTimeOut); } static int cksmGetLastError(sqlite3_vfs *pVfs, int a, char *b){ return ORIGVFS(pVfs)->xGetLastError(ORIGVFS(pVfs), a, b); } static int cksmCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){ | > > > | > > > > > > > | 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 | static int cksmCurrentTime(sqlite3_vfs *pVfs, double *pTimeOut){ return ORIGVFS(pVfs)->xCurrentTime(ORIGVFS(pVfs), pTimeOut); } static int cksmGetLastError(sqlite3_vfs *pVfs, int a, char *b){ return ORIGVFS(pVfs)->xGetLastError(ORIGVFS(pVfs), a, b); } static int cksmCurrentTimeInt64(sqlite3_vfs *pVfs, sqlite3_int64 *p){ sqlite3_vfs *pOrig = ORIGVFS(pVfs); int rc; assert( pOrig->iVersion>=2 ); if( pOrig->xCurrentTimeInt64 ){ rc = pOrig->xCurrentTimeInt64(pOrig, p); }else{ double r; rc = pOrig->xCurrentTime(pOrig, &r); *p = (sqlite3_int64)(r*86400000.0); } return rc; } static int cksmSetSystemCall( sqlite3_vfs *pVfs, const char *zName, sqlite3_syscall_ptr pCall ){ return ORIGVFS(pVfs)->xSetSystemCall(ORIGVFS(pVfs),zName,pCall); |
︙ | ︙ | |||
742 743 744 745 746 747 748 749 750 751 752 753 754 755 | const sqlite3_api_routines *pApi ){ int rc; if( db==0 ) return SQLITE_OK; rc = sqlite3_create_function(db, "verify_checksum", 1, SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC, 0, cksmVerifyFunc, 0, 0); return rc; } /* ** Register the cksum VFS as the default VFS for the system. ** Also make arrangements to automatically register the "verify_checksum()" ** SQL function on each new database connection. | > > > > > | 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 | const sqlite3_api_routines *pApi ){ int rc; if( db==0 ) return SQLITE_OK; rc = sqlite3_create_function(db, "verify_checksum", 1, SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC, 0, cksmVerifyFunc, 0, 0); #ifdef SQLITE_CKSUMVFS_INIT_FUNCNAME (void)sqlite3_create_function(db, SQLITE_CKSUMVFS_INIT_FUNCNAME, 1, SQLITE_UTF8|SQLITE_DIRECTONLY, 0, cksmInitFunc, 0, 0); #endif return rc; } /* ** Register the cksum VFS as the default VFS for the system. ** Also make arrangements to automatically register the "verify_checksum()" ** SQL function on each new database connection. |
︙ | ︙ |
Changes to ext/misc/ieee754.c.
︙ | ︙ | |||
163 164 165 166 167 168 169 170 171 172 173 174 175 176 | } }else{ sqlite3_int64 m, e, a; double r; int isNeg = 0; m = sqlite3_value_int64(argv[0]); e = sqlite3_value_int64(argv[1]); if( m<0 ){ isNeg = 1; m = -m; if( m<0 ) return; }else if( m==0 && e>-1000 && e<1000 ){ sqlite3_result_double(context, 0.0); return; | > > > > > > > > | 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | } }else{ sqlite3_int64 m, e, a; double r; int isNeg = 0; m = sqlite3_value_int64(argv[0]); e = sqlite3_value_int64(argv[1]); /* Limit the range of e. Ticket 22dea1cfdb9151e4 2021-03-02 */ if( e>10000 ){ e = 10000; }else if( e<-10000 ){ e = -10000; } if( m<0 ){ isNeg = 1; m = -m; if( m<0 ) return; }else if( m==0 && e>-1000 && e<1000 ){ sqlite3_result_double(context, 0.0); return; |
︙ | ︙ |
Changes to ext/misc/series.c.
︙ | ︙ | |||
243 244 245 246 247 248 249 | ** is a bitmask showing which constraints are available: ** ** 1: start=VALUE ** 2: stop=VALUE ** 4: step=VALUE ** ** Also, if bit 8 is set, that means that the series should be output | | > | 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 | ** is a bitmask showing which constraints are available: ** ** 1: start=VALUE ** 2: stop=VALUE ** 4: step=VALUE ** ** Also, if bit 8 is set, that means that the series should be output ** in descending order rather than in ascending order. If bit 16 is ** set, then output must appear in ascending order. ** ** This routine should initialize the cursor and position it so that it ** is pointing at the first row, or pointing off the end of the table ** (so that seriesEof() will return true) if the table is empty. */ static int seriesFilter( sqlite3_vtab_cursor *pVtabCursor, |
︙ | ︙ | |||
269 270 271 272 273 274 275 | if( idxNum & 2 ){ pCur->mxValue = sqlite3_value_int64(argv[i++]); }else{ pCur->mxValue = 0xffffffff; } if( idxNum & 4 ){ pCur->iStep = sqlite3_value_int64(argv[i++]); | | > > > > > | 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 | if( idxNum & 2 ){ pCur->mxValue = sqlite3_value_int64(argv[i++]); }else{ pCur->mxValue = 0xffffffff; } if( idxNum & 4 ){ pCur->iStep = sqlite3_value_int64(argv[i++]); if( pCur->iStep==0 ){ pCur->iStep = 1; }else if( pCur->iStep<0 ){ pCur->iStep = -pCur->iStep; if( (idxNum & 16)==0 ) idxNum |= 8; } }else{ pCur->iStep = 1; } for(i=0; i<argc; i++){ if( sqlite3_value_type(argv[i])==SQLITE_NULL ){ /* If any of the constraints have a NULL value, then return no rows. ** See ticket https://www.sqlite.org/src/info/fac496b61722daf2 */ |
︙ | ︙ | |||
363 364 365 366 367 368 369 | } if( (idxNum & 3)==3 ){ /* Both start= and stop= boundaries are available. This is the ** the preferred case */ pIdxInfo->estimatedCost = (double)(2 - ((idxNum&4)!=0)); pIdxInfo->estimatedRows = 1000; if( pIdxInfo->nOrderBy==1 ){ | | > > > > | 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 | } if( (idxNum & 3)==3 ){ /* Both start= and stop= boundaries are available. This is the ** the preferred case */ pIdxInfo->estimatedCost = (double)(2 - ((idxNum&4)!=0)); pIdxInfo->estimatedRows = 1000; if( pIdxInfo->nOrderBy==1 ){ if( pIdxInfo->aOrderBy[0].desc ){ idxNum |= 8; }else{ idxNum |= 16; } pIdxInfo->orderByConsumed = 1; } }else{ /* If either boundary is missing, we have to generate a huge span ** of numbers. Make this case very expensive so that the query ** planner will work hard to avoid it. */ pIdxInfo->estimatedRows = 2147483647; |
︙ | ︙ |
Changes to ext/misc/shathree.c.
︙ | ︙ | |||
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | ** 384, or 512, to determine SHA3 hash variant that is computed. */ #include "sqlite3ext.h" SQLITE_EXTENSION_INIT1 #include <assert.h> #include <string.h> #include <stdarg.h> typedef sqlite3_uint64 u64; /****************************************************************************** ** The Hash Engine */ /* ** Macros to determine whether the machine is big or little endian, ** and whether or not that determination is run-time or compile-time. | > > > | 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | ** 384, or 512, to determine SHA3 hash variant that is computed. */ #include "sqlite3ext.h" SQLITE_EXTENSION_INIT1 #include <assert.h> #include <string.h> #include <stdarg.h> #ifndef SQLITE_AMALGAMATION typedef sqlite3_uint64 u64; #endif /* SQLITE_AMALGAMATION */ /****************************************************************************** ** The Hash Engine */ /* ** Macros to determine whether the machine is big or little endian, ** and whether or not that determination is run-time or compile-time. |
︙ | ︙ | |||
617 618 619 620 621 622 623 | sqlite3_finalize(pStmt); sqlite3_result_error(context, zMsg, -1); sqlite3_free(zMsg); return; } nCol = sqlite3_column_count(pStmt); z = sqlite3_sql(pStmt); | > | | | > | 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 | sqlite3_finalize(pStmt); sqlite3_result_error(context, zMsg, -1); sqlite3_free(zMsg); return; } nCol = sqlite3_column_count(pStmt); z = sqlite3_sql(pStmt); if( z ){ n = (int)strlen(z); hash_step_vformat(&cx,"S%d:",n); SHA3Update(&cx,(unsigned char*)z,n); } /* Compute a hash over the result of the query */ while( SQLITE_ROW==sqlite3_step(pStmt) ){ SHA3Update(&cx,(const unsigned char*)"R",1); for(i=0; i<nCol; i++){ switch( sqlite3_column_type(pStmt,i) ){ case SQLITE_NULL: { |
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Changes to ext/rbu/rbu.c.
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178 179 180 181 182 183 184 185 186 187 188 | fprintf(stdout, "%s", zBuf); break; default: fprintf(stderr, "error=%d: %s\n", rc, zErrmsg); break; } sqlite3_free(zErrmsg); return (rc==SQLITE_OK || rc==SQLITE_DONE) ? 0 : 1; } | > > > > > > > | 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | fprintf(stdout, "%s", zBuf); break; default: fprintf(stderr, "error=%d: %s\n", rc, zErrmsg); break; } if( nStatStep>0 ){ sqlite3_int64 nUsed; sqlite3_int64 nHighwater; sqlite3_status64(SQLITE_STATUS_MEMORY_USED, &nUsed, &nHighwater, 0); fprintf(stdout, "memory used=%lld highwater=%lld\n", nUsed, nHighwater); } sqlite3_free(zErrmsg); return (rc==SQLITE_OK || rc==SQLITE_DONE) ? 0 : 1; } |
Changes to ext/rbu/sqlite3rbu.c.
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4824 4825 4826 4827 4828 4829 4830 | int rc = SQLITE_OK; #ifdef SQLITE_AMALGAMATION assert( WAL_CKPT_LOCK==1 ); #endif assert( p->openFlags & (SQLITE_OPEN_MAIN_DB|SQLITE_OPEN_TEMP_DB) ); | > > | > > | < < < > > < | | 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 | int rc = SQLITE_OK; #ifdef SQLITE_AMALGAMATION assert( WAL_CKPT_LOCK==1 ); #endif assert( p->openFlags & (SQLITE_OPEN_MAIN_DB|SQLITE_OPEN_TEMP_DB) ); if( pRbu && ( pRbu->eStage==RBU_STAGE_OAL || pRbu->eStage==RBU_STAGE_MOVE || pRbu->eStage==RBU_STAGE_DONE )){ /* Prevent SQLite from taking a shm-lock on the target file when it ** is supplying heap memory to the upper layer in place of *-shm ** segments. */ if( ofst==WAL_LOCK_CKPT && n==1 ) rc = SQLITE_BUSY; }else{ int bCapture = 0; if( pRbu && pRbu->eStage==RBU_STAGE_CAPTURE ){ bCapture = 1; } if( bCapture==0 || 0==(flags & SQLITE_SHM_UNLOCK) ){ rc = p->pReal->pMethods->xShmLock(p->pReal, ofst, n, flags); if( bCapture && rc==SQLITE_OK ){ pRbu->mLock |= ((1<<n) - 1) << ofst; } } } return rc; } |
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Changes to ext/session/session2.test.
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31 32 33 34 35 36 37 | ########################################################################## # End of proc definitions. Start of tests. ########################################################################## test_reset do_execsql_test 1.0 { | | | 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | ########################################################################## # End of proc definitions. Start of tests. ########################################################################## test_reset do_execsql_test 1.0 { CREATE TABLE t1(a INT PRIMARY KEY, b); INSERT INTO t1 VALUES('i', 'one'); } do_iterator_test 1.1 t1 { DELETE FROM t1 WHERE a = 'i'; INSERT INTO t1 VALUES('ii', 'two'); } { {DELETE t1 0 X. {t i t one} {}} |
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180 181 182 183 184 185 186 | DELETE FROM t1; INSERT INTO t1 VALUES('', NULL); } } test_reset do_common_sql { | | | 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | DELETE FROM t1; INSERT INTO t1 VALUES('', NULL); } } test_reset do_common_sql { CREATE TABLE t1(a int PRIMARY KEY, b); CREATE TABLE t2(a, b INTEGER PRIMARY KEY); CREATE TABLE t3(a, b, c, PRIMARY KEY(a, b)); CREATE TABLE t4(a, b, PRIMARY KEY(b, a)); } foreach {tn sql} [string map {%T1% t1 %T2% t2 %T3% t3 %T4% t4} $set_of_tests] { do_then_apply_sql $sql |
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202 203 204 205 206 207 208 | # test_reset forcedelete test.db3 sqlite3 db3 test.db3 do_test 3.0 { execsql { ATTACH 'test.db3' AS 'aux'; | | | | | 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 | # test_reset forcedelete test.db3 sqlite3 db3 test.db3 do_test 3.0 { execsql { ATTACH 'test.db3' AS 'aux'; CREATE TABLE t1(a int, b PRIMARY KEY); CREATE TABLE t2(x, y, z); CREATE TABLE t3(a); CREATE TABLE aux.t1(a int PRIMARY KEY, b); CREATE TABLE aux.t2(a, b INTEGER PRIMARY KEY); CREATE TABLE aux.t3(a, b, c, PRIMARY KEY(a, b)); CREATE TABLE aux.t4(a, b, PRIMARY KEY(b, a)); } execsql { CREATE TABLE t1(a int PRIMARY KEY, b); CREATE TABLE t2(a, b INTEGER PRIMARY KEY); CREATE TABLE t3(a, b, c, PRIMARY KEY(a, b)); CREATE TABLE t4(a, b, PRIMARY KEY(b, a)); } db2 } {} proc xTrace {args} { puts $args } |
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583 584 585 586 587 588 589 590 591 | do_execsql_test 10.2 { SELECT enable(0); SELECT enable(-1); SELECT enable(1); SELECT enable(-1); } {0 0 1 1} S delete finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 | do_execsql_test 10.2 { SELECT enable(0); SELECT enable(-1); SELECT enable(1); SELECT enable(-1); } {0 0 1 1} S delete #------------------------------------------------------------------------- test_reset do_common_sql { CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, d, e, f); WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<32 ) INSERT INTO t1 SELECT NULL, 0, 0, 0, 0, 0 FROM s } do_then_apply_sql { UPDATE t1 SET f=f+1 WHERE a=1; UPDATE t1 SET e=e+1 WHERE a=2; UPDATE t1 SET e=e+1, f=f+1 WHERE a=3; UPDATE t1 SET d=d+1 WHERE a=4; UPDATE t1 SET d=d+1, f=f+1 WHERE a=5; UPDATE t1 SET d=d+1, e=e+1 WHERE a=6; UPDATE t1 SET d=d+1, e=e+1, f=f+1 WHERE a=7; UPDATE t1 SET c=c+1 WHERE a=8; UPDATE t1 SET c=c+1, f=f+1 WHERE a=9; UPDATE t1 SET c=c+1, e=e+1 WHERE a=10; UPDATE t1 SET c=c+1, e=e+1, f=f+1 WHERE a=11; UPDATE t1 SET c=c+1, d=d+1 WHERE a=12; UPDATE t1 SET c=c+1, d=d+1, f=f+1 WHERE a=13; UPDATE t1 SET c=c+1, d=d+1, e=e+1 WHERE a=14; UPDATE t1 SET c=c+1, d=d+1, e=e+1, f=f+1 WHERE a=15; UPDATE t1 SET d=d+1 WHERE a=16; UPDATE t1 SET d=d+1, f=f+1 WHERE a=17; UPDATE t1 SET d=d+1, e=e+1 WHERE a=18; UPDATE t1 SET d=d+1, e=e+1, f=f+1 WHERE a=19; UPDATE t1 SET d=d+1, d=d+1 WHERE a=20; UPDATE t1 SET d=d+1, d=d+1, f=f+1 WHERE a=21; UPDATE t1 SET d=d+1, d=d+1, e=e+1 WHERE a=22; UPDATE t1 SET d=d+1, d=d+1, e=e+1, f=f+1 WHERE a=23; UPDATE t1 SET d=d+1, c=c+1 WHERE a=24; UPDATE t1 SET d=d+1, c=c+1, f=f+1 WHERE a=25; UPDATE t1 SET d=d+1, c=c+1, e=e+1 WHERE a=26; UPDATE t1 SET d=d+1, c=c+1, e=e+1, f=f+1 WHERE a=27; UPDATE t1 SET d=d+1, c=c+1, d=d+1 WHERE a=28; UPDATE t1 SET d=d+1, c=c+1, d=d+1, f=f+1 WHERE a=29; UPDATE t1 SET d=d+1, c=c+1, d=d+1, e=e+1 WHERE a=30; UPDATE t1 SET d=d+1, c=c+1, d=d+1, e=e+1, f=f+1 WHERE a=31; } do_test 11.0 { compare_db db db2 } {} finish_test |
Changes to ext/session/sessionH.test.
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25 26 27 28 29 30 31 | do_common_sql { CREATE TABLE t1(a, b, c, PRIMARY KEY(a, b)); } do_then_apply_sql { WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERe i<10000 ) | | | 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | do_common_sql { CREATE TABLE t1(a, b, c, PRIMARY KEY(a, b)); } do_then_apply_sql { WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERe i<10000 ) INSERT INTO t1 SELECT 'abcde', randomblob(18), i FROM s; } compare_db db db2 } {} #------------------------------------------------------------------------ db2 close reset_db |
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Added ext/session/sessionmem.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | # 2020 December 23 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for the SQLite sessions module # Specifically, for the sqlite3session_memory_used() API. # if {![info exists testdir]} { set testdir [file join [file dirname [info script]] .. .. test] } source [file join [file dirname [info script]] session_common.tcl] source $testdir/tester.tcl ifcapable !session {finish_test; return} set testprefix sessionmem do_execsql_test 1.0 { CREATE TABLE t1(i INTEGER PRIMARY KEY, x, y); CREATE TABLE t2(i INTEGER, x, y, PRIMARY KEY(x, y)); } do_test 1.1 { sqlite3session S db main S attach * } {} foreach {tn sql eRes} { 1 { INSERT INTO t1 VALUES(1, 2, 3) } 1 2 { UPDATE t1 SET x=5 } 0 3 { UPDATE t1 SET i=5 } 1 4 { DELETE FROM t1 } 0 5 { INSERT INTO t1 VALUES(1, 2, 3) } 0 6 { INSERT INTO t1 VALUES(5, 2, 3) } 0 7 { INSERT INTO t2 VALUES('a', 'b', 'c') } 1 8 { INSERT INTO t2 VALUES('d', 'e', 'f') } 1 9 { UPDATE t2 SET i='e' } 0 } { set mem1 [S memory_used] do_test 1.2.$tn.(mu=$mem1) { execsql $sql set mem2 [S memory_used] expr {$mem2 > $mem1} } $eRes } do_test 1.3 { S delete } {} finish_test |
Added ext/session/sessionnoop.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 | # 2021 Februar 20 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. # if {![info exists testdir]} { set testdir [file join [file dirname [info script]] .. .. test] } source [file join [file dirname [info script]] session_common.tcl] source $testdir/tester.tcl ifcapable !session {finish_test; return} set testprefix sessionnoop #------------------------------------------------------------------------- # Test plan: # # 1.*: Test that concatenating changesets cannot produce a noop UPDATE. # 2.*: Test that rebasing changesets cannot produce a noop UPDATE. # 3.*: Test that sqlite3changeset_apply() ignores noop UPDATE changes. # do_execsql_test 1.0 { CREATE TABLE t1(a PRIMARY KEY, b, c, d); INSERT INTO t1 VALUES(1, 1, 1, 1); INSERT INTO t1 VALUES(2, 2, 2, 2); INSERT INTO t1 VALUES(3, 3, 3, 3); } proc do_concat_test {tn sql1 sql2 res} { uplevel [list do_test $tn [subst -nocommands { set C1 [changeset_from_sql {$sql1}] set C2 [changeset_from_sql {$sql2}] set C3 [sqlite3changeset_concat [set C1] [set C2]] set got [list] sqlite3session_foreach elem [set C3] { lappend got [set elem] } set got }] [list {*}$res]] } do_concat_test 1.1 { UPDATE t1 SET c=c+1; } { UPDATE t1 SET c=c-1; } { } #------------------------------------------------------------------------- reset_db do_execsql_test 2.0 { CREATE TABLE t1(a PRIMARY KEY, b, c); INSERT INTO t1 VALUES(1, 1, 1); INSERT INTO t1 VALUES(2, 2, 2); INSERT INTO t1 VALUES(3, 3, 3); } proc do_rebase_test {tn sql_local sql_remote conflict_res expected} { proc xConflict {args} [list return $conflict_res] uplevel [list \ do_test $tn [subst -nocommands { execsql BEGIN set c_remote [changeset_from_sql {$sql_remote}] execsql ROLLBACK execsql BEGIN set c_local [changeset_from_sql {$sql_local}] set base [sqlite3changeset_apply_v2 db [set c_remote] xConflict] execsql ROLLBACK sqlite3rebaser_create R R config [set base] set res [list] sqlite3session_foreach elem [R rebase [set c_local]] { lappend res [set elem] } R delete set res }] [list {*}$expected] ] } do_rebase_test 2.1 { UPDATE t1 SET c=2 WHERE a=1; -- local } { UPDATE t1 SET c=3 WHERE a=1; -- remote } OMIT { {UPDATE t1 0 X.. {i 1 {} {} i 3} {{} {} {} {} i 2}} } do_rebase_test 2.2 { UPDATE t1 SET c=2 WHERE a=1; -- local } { UPDATE t1 SET c=3 WHERE a=1; -- remote } REPLACE { } do_rebase_test 2.3.1 { UPDATE t1 SET c=4 WHERE a=1; -- local } { UPDATE t1 SET c=4 WHERE a=1 -- remote } OMIT { {UPDATE t1 0 X.. {i 1 {} {} i 4} {{} {} {} {} i 4}} } do_rebase_test 2.3.2 { UPDATE t1 SET c=5 WHERE a=1; -- local } { UPDATE t1 SET c=5 WHERE a=1 -- remote } REPLACE { } #------------------------------------------------------------------------- # reset_db do_execsql_test 3.0 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c); INSERT INTO t1 VALUES(1, 1, 1); INSERT INTO t1 VALUES(2, 2, 2); INSERT INTO t1 VALUES(3, 3, 3); INSERT INTO t1 VALUES(4, 4, 4); } # Arg $pkstr contains one character for each column in the table. An # "X" for PK column, or a "." for a non-PK. # proc mk_tbl_header {name pkstr} { set ret [binary format H2c 54 [string length $pkstr]] foreach i [split $pkstr {}] { if {$i=="X"} { append ret [binary format H2 01] } else { if {$i!="."} {error "bad pkstr: $pkstr ($i)"} append ret [binary format H2 00] } } append ret $name append ret [binary format H2 00] set ret } proc mk_update_change {args} { set ret [binary format H2H2 17 00] foreach a $args { if {$a==""} { append ret [binary format H2 00] } else { append ret [binary format H2W 01 $a] } } set ret } proc xConflict {args} { return "ABORT" } do_test 3.1 { set C [mk_tbl_header t1 X..] append C [mk_update_change 1 {} 1 {} {} 500] append C [mk_update_change 2 {} {} {} {} {}] append C [mk_update_change 3 3 {} {} 600 {}] append C [mk_update_change 4 {} {} {} {} {}] sqlite3changeset_apply_v2 db $C xConflict } {} do_execsql_test 3.2 { SELECT * FROM t1 } { 1 1 500 2 2 2 3 600 3 4 4 4 } finish_test |
Changes to ext/session/sessionwor.test.
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65 66 67 68 69 70 71 | foreach {tn wo} { 1 "" 2 "WITHOUT ROWID" } { reset_db | | > > | 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | foreach {tn wo} { 1 "" 2 "WITHOUT ROWID" } { reset_db do_execsql_test 2.$tn.0.1 "CREATE TABLE t1(a INTEGER PRIMARY KEY, b) $wo ;" do_execsql_test 2.$tn.0.2 "CREATE TABLE t2(a INTEGER PRIMARY KEY, b) $wo ;" do_execsql_test 2.$tn.0.3 "CREATE TABLE t3(a INTEGER PRIMARY KEY, b) $wo ;" do_iterator_test 1.1 t1 { INSERT INTO t1 VALUES(1, 'two'); } { {INSERT t1 0 X. {} {i 1 t two}} } |
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90 91 92 93 94 95 96 97 98 99 100 | } do_iterator_test 2.$tn.4 t1 { DELETE FROM t1; } { {DELETE t1 0 X. {i 1 t four} {}} } } finish_test | > > > > > > > > > > > > > > > > > > > > > | 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | } do_iterator_test 2.$tn.4 t1 { DELETE FROM t1; } { {DELETE t1 0 X. {i 1 t four} {}} } do_execsql_test 2.$tn.5 { INSERT INTO t1 VALUES(1, 'one'); INSERT INTO t1 VALUES(2, 'two'); INSERT INTO t1 VALUES(3, 'three'); } do_iterator_test 2.$tn.6 t2 { INSERT INTO t2 SELECT a, b FROM t1 } { {INSERT t2 0 X. {} {i 1 t one}} {INSERT t2 0 X. {} {i 2 t two}} {INSERT t2 0 X. {} {i 3 t three}} } do_iterator_test 2.$tn.7 t3 { INSERT INTO t3 SELECT * FROM t1 } { {INSERT t3 0 X. {} {i 1 t one}} {INSERT t3 0 X. {} {i 2 t two}} {INSERT t3 0 X. {} {i 3 t three}} } } finish_test |
Changes to ext/session/sqlite3session.c.
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51 52 53 54 55 56 57 58 59 60 61 62 63 64 | char *zDb; /* Name of database session is attached to */ int bEnable; /* True if currently recording */ int bIndirect; /* True if all changes are indirect */ int bAutoAttach; /* True to auto-attach tables */ int rc; /* Non-zero if an error has occurred */ void *pFilterCtx; /* First argument to pass to xTableFilter */ int (*xTableFilter)(void *pCtx, const char *zTab); sqlite3_value *pZeroBlob; /* Value containing X'' */ sqlite3_session *pNext; /* Next session object on same db. */ SessionTable *pTable; /* List of attached tables */ SessionHook hook; /* APIs to grab new and old data with */ }; /* | > | 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | char *zDb; /* Name of database session is attached to */ int bEnable; /* True if currently recording */ int bIndirect; /* True if all changes are indirect */ int bAutoAttach; /* True to auto-attach tables */ int rc; /* Non-zero if an error has occurred */ void *pFilterCtx; /* First argument to pass to xTableFilter */ int (*xTableFilter)(void *pCtx, const char *zTab); i64 nMalloc; /* Number of bytes of data allocated */ sqlite3_value *pZeroBlob; /* Value containing X'' */ sqlite3_session *pNext; /* Next session object on same db. */ SessionTable *pTable; /* List of attached tables */ SessionHook hook; /* APIs to grab new and old data with */ }; /* |
︙ | ︙ | |||
93 94 95 96 97 98 99 100 101 102 103 104 105 106 | ** Structure for changeset iterators. */ struct sqlite3_changeset_iter { SessionInput in; /* Input buffer or stream */ SessionBuffer tblhdr; /* Buffer to hold apValue/zTab/abPK/ */ int bPatchset; /* True if this is a patchset */ int bInvert; /* True to invert changeset */ int rc; /* Iterator error code */ sqlite3_stmt *pConflict; /* Points to conflicting row, if any */ char *zTab; /* Current table */ int nCol; /* Number of columns in zTab */ int op; /* Current operation */ int bIndirect; /* True if current change was indirect */ u8 *abPK; /* Primary key array */ | > | 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | ** Structure for changeset iterators. */ struct sqlite3_changeset_iter { SessionInput in; /* Input buffer or stream */ SessionBuffer tblhdr; /* Buffer to hold apValue/zTab/abPK/ */ int bPatchset; /* True if this is a patchset */ int bInvert; /* True to invert changeset */ int bSkipEmpty; /* Skip noop UPDATE changes */ int rc; /* Iterator error code */ sqlite3_stmt *pConflict; /* Points to conflicting row, if any */ char *zTab; /* Current table */ int nCol; /* Number of columns in zTab */ int op; /* Current operation */ int bIndirect; /* True if current change was indirect */ u8 *abPK; /* Primary key array */ |
︙ | ︙ | |||
434 435 436 437 438 439 440 441 442 443 444 445 446 447 | if( aBuf ) aBuf[0] = '\0'; } if( pnWrite ) *pnWrite += nByte; return SQLITE_OK; } /* ** This macro is used to calculate hash key values for data structures. In ** order to use this macro, the entire data structure must be represented ** as a series of unsigned integers. In order to calculate a hash-key value ** for a data structure represented as three such integers, the macro may ** then be used as follows: | > > > > > > > > > > > > > > > > > > > > | 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 | if( aBuf ) aBuf[0] = '\0'; } if( pnWrite ) *pnWrite += nByte; return SQLITE_OK; } /* ** Allocate and return a pointer to a buffer nByte bytes in size. If ** pSession is not NULL, increase the sqlite3_session.nMalloc variable ** by the number of bytes allocated. */ static void *sessionMalloc64(sqlite3_session *pSession, i64 nByte){ void *pRet = sqlite3_malloc64(nByte); if( pSession ) pSession->nMalloc += sqlite3_msize(pRet); return pRet; } /* ** Free buffer pFree, which must have been allocated by an earlier ** call to sessionMalloc64(). If pSession is not NULL, decrease the ** sqlite3_session.nMalloc counter by the number of bytes freed. */ static void sessionFree(sqlite3_session *pSession, void *pFree){ if( pSession ) pSession->nMalloc -= sqlite3_msize(pFree); sqlite3_free(pFree); } /* ** This macro is used to calculate hash key values for data structures. In ** order to use this macro, the entire data structure must be represented ** as a series of unsigned integers. In order to calculate a hash-key value ** for a data structure represented as three such integers, the macro may ** then be used as follows: |
︙ | ︙ | |||
901 902 903 904 905 906 907 | ** SQLITE_OK. ** ** It is possible that a non-fatal OOM error occurs in this function. In ** that case the hash-table does not grow, but SQLITE_OK is returned anyway. ** Growing the hash table in this case is a performance optimization only, ** it is not required for correct operation. */ | | > > > > | > > | | 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 | ** SQLITE_OK. ** ** It is possible that a non-fatal OOM error occurs in this function. In ** that case the hash-table does not grow, but SQLITE_OK is returned anyway. ** Growing the hash table in this case is a performance optimization only, ** it is not required for correct operation. */ static int sessionGrowHash( sqlite3_session *pSession, /* For memory accounting. May be NULL */ int bPatchset, SessionTable *pTab ){ if( pTab->nChange==0 || pTab->nEntry>=(pTab->nChange/2) ){ int i; SessionChange **apNew; sqlite3_int64 nNew = 2*(sqlite3_int64)(pTab->nChange ? pTab->nChange : 128); apNew = (SessionChange**)sessionMalloc64( pSession, sizeof(SessionChange*) * nNew ); if( apNew==0 ){ if( pTab->nChange==0 ){ return SQLITE_ERROR; } return SQLITE_OK; } memset(apNew, 0, sizeof(SessionChange *) * nNew); for(i=0; i<pTab->nChange; i++){ SessionChange *p; SessionChange *pNext; for(p=pTab->apChange[i]; p; p=pNext){ int bPkOnly = (p->op==SQLITE_DELETE && bPatchset); int iHash = sessionChangeHash(pTab, bPkOnly, p->aRecord, nNew); pNext = p->pNext; p->pNext = apNew[iHash]; apNew[iHash] = p; } } sessionFree(pSession, pTab->apChange); pTab->nChange = nNew; pTab->apChange = apNew; } return SQLITE_OK; } |
︙ | ︙ | |||
962 963 964 965 966 967 968 969 970 971 972 973 974 975 | ** *pazCol = {"w", "x", "y", "z"} ** *pabPK = {1, 0, 0, 1} ** ** All returned buffers are part of the same single allocation, which must ** be freed using sqlite3_free() by the caller */ static int sessionTableInfo( sqlite3 *db, /* Database connection */ const char *zDb, /* Name of attached database (e.g. "main") */ const char *zThis, /* Table name */ int *pnCol, /* OUT: number of columns */ const char **pzTab, /* OUT: Copy of zThis */ const char ***pazCol, /* OUT: Array of column names for table */ u8 **pabPK /* OUT: Array of booleans - true for PK col */ | > | 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 | ** *pazCol = {"w", "x", "y", "z"} ** *pabPK = {1, 0, 0, 1} ** ** All returned buffers are part of the same single allocation, which must ** be freed using sqlite3_free() by the caller */ static int sessionTableInfo( sqlite3_session *pSession, /* For memory accounting. May be NULL */ sqlite3 *db, /* Database connection */ const char *zDb, /* Name of attached database (e.g. "main") */ const char *zThis, /* Table name */ int *pnCol, /* OUT: number of columns */ const char **pzTab, /* OUT: Copy of zThis */ const char ***pazCol, /* OUT: Array of column names for table */ u8 **pabPK /* OUT: Array of booleans - true for PK col */ |
︙ | ︙ | |||
1016 1017 1018 1019 1020 1021 1022 | nByte += sqlite3_column_bytes(pStmt, 1); nDbCol++; } rc = sqlite3_reset(pStmt); if( rc==SQLITE_OK ){ nByte += nDbCol * (sizeof(const char *) + sizeof(u8) + 1); | | | 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 | nByte += sqlite3_column_bytes(pStmt, 1); nDbCol++; } rc = sqlite3_reset(pStmt); if( rc==SQLITE_OK ){ nByte += nDbCol * (sizeof(const char *) + sizeof(u8) + 1); pAlloc = sessionMalloc64(pSession, nByte); if( pAlloc==0 ){ rc = SQLITE_NOMEM; } } if( rc==SQLITE_OK ){ azCol = (char **)pAlloc; pAlloc = (u8 *)&azCol[nDbCol]; |
︙ | ︙ | |||
1059 1060 1061 1062 1063 1064 1065 | *pabPK = abPK; *pnCol = nDbCol; }else{ *pazCol = 0; *pabPK = 0; *pnCol = 0; if( pzTab ) *pzTab = 0; | | | 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 | *pabPK = abPK; *pnCol = nDbCol; }else{ *pazCol = 0; *pabPK = 0; *pnCol = 0; if( pzTab ) *pzTab = 0; sessionFree(pSession, azCol); } sqlite3_finalize(pStmt); return rc; } /* ** This function is only called from within a pre-update handler for a |
︙ | ︙ | |||
1081 1082 1083 1084 1085 1086 1087 | ** indicate that updates on this table should be ignored. SessionTable.abPK ** is set to NULL in this case. */ static int sessionInitTable(sqlite3_session *pSession, SessionTable *pTab){ if( pTab->nCol==0 ){ u8 *abPK; assert( pTab->azCol==0 || pTab->abPK==0 ); | | | 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 | ** indicate that updates on this table should be ignored. SessionTable.abPK ** is set to NULL in this case. */ static int sessionInitTable(sqlite3_session *pSession, SessionTable *pTab){ if( pTab->nCol==0 ){ u8 *abPK; assert( pTab->azCol==0 || pTab->abPK==0 ); pSession->rc = sessionTableInfo(pSession, pSession->db, pSession->zDb, pTab->zName, &pTab->nCol, 0, &pTab->azCol, &abPK ); if( pSession->rc==SQLITE_OK ){ int i; for(i=0; i<pTab->nCol; i++){ if( abPK[i] ){ pTab->abPK = abPK; |
︙ | ︙ | |||
1172 1173 1174 1175 1176 1177 1178 | ** number of columns in the table. */ if( pTab->nCol!=pSession->hook.xCount(pSession->hook.pCtx) ){ pSession->rc = SQLITE_SCHEMA; return; } /* Grow the hash table if required */ | | | 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 | ** number of columns in the table. */ if( pTab->nCol!=pSession->hook.xCount(pSession->hook.pCtx) ){ pSession->rc = SQLITE_SCHEMA; return; } /* Grow the hash table if required */ if( sessionGrowHash(pSession, 0, pTab) ){ pSession->rc = SQLITE_NOMEM; return; } if( pTab->bStat1 ){ stat1.hook = pSession->hook; stat1.pSession = pSession; |
︙ | ︙ | |||
1239 1240 1241 1242 1243 1244 1245 | /* This may fail if SQLite value p contains a utf-16 string that must ** be converted to utf-8 and an OOM error occurs while doing so. */ rc = sessionSerializeValue(0, p, &nByte); if( rc!=SQLITE_OK ) goto error_out; } /* Allocate the change object */ | | | 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 | /* This may fail if SQLite value p contains a utf-16 string that must ** be converted to utf-8 and an OOM error occurs while doing so. */ rc = sessionSerializeValue(0, p, &nByte); if( rc!=SQLITE_OK ) goto error_out; } /* Allocate the change object */ pChange = (SessionChange *)sessionMalloc64(pSession, nByte); if( !pChange ){ rc = SQLITE_NOMEM; goto error_out; }else{ memset(pChange, 0, sizeof(SessionChange)); pChange->aRecord = (u8 *)&pChange[1]; } |
︙ | ︙ | |||
1612 1613 1614 1615 1616 1617 1618 | /* Check the table schemas match */ if( rc==SQLITE_OK ){ int bHasPk = 0; int bMismatch = 0; int nCol; /* Columns in zFrom.zTbl */ u8 *abPK; const char **azCol = 0; | | | 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 | /* Check the table schemas match */ if( rc==SQLITE_OK ){ int bHasPk = 0; int bMismatch = 0; int nCol; /* Columns in zFrom.zTbl */ u8 *abPK; const char **azCol = 0; rc = sessionTableInfo(0, db, zFrom, zTbl, &nCol, 0, &azCol, &abPK); if( rc==SQLITE_OK ){ if( pTo->nCol!=nCol ){ bMismatch = 1; }else{ int i; for(i=0; i<nCol; i++){ if( pTo->abPK[i]!=abPK[i] ) bMismatch = 1; |
︙ | ︙ | |||
1710 1711 1712 1713 1714 1715 1716 | return SQLITE_OK; } /* ** Free the list of table objects passed as the first argument. The contents ** of the changed-rows hash tables are also deleted. */ | | | | | | | 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 | return SQLITE_OK; } /* ** Free the list of table objects passed as the first argument. The contents ** of the changed-rows hash tables are also deleted. */ static void sessionDeleteTable(sqlite3_session *pSession, SessionTable *pList){ SessionTable *pNext; SessionTable *pTab; for(pTab=pList; pTab; pTab=pNext){ int i; pNext = pTab->pNext; for(i=0; i<pTab->nChange; i++){ SessionChange *p; SessionChange *pNextChange; for(p=pTab->apChange[i]; p; p=pNextChange){ pNextChange = p->pNext; sessionFree(pSession, p); } } sessionFree(pSession, (char*)pTab->azCol); /* cast works around VC++ bug */ sessionFree(pSession, pTab->apChange); sessionFree(pSession, pTab); } } /* ** Delete a session object previously allocated using sqlite3session_create(). */ void sqlite3session_delete(sqlite3_session *pSession){ |
︙ | ︙ | |||
1755 1756 1757 1758 1759 1760 1761 | } } sqlite3_mutex_leave(sqlite3_db_mutex(db)); sqlite3ValueFree(pSession->pZeroBlob); /* Delete all attached table objects. And the contents of their ** associated hash-tables. */ | | > | > | 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 | } } sqlite3_mutex_leave(sqlite3_db_mutex(db)); sqlite3ValueFree(pSession->pZeroBlob); /* Delete all attached table objects. And the contents of their ** associated hash-tables. */ sessionDeleteTable(pSession, pSession->pTable); /* Assert that all allocations have been freed and then free the ** session object itself. */ assert( pSession->nMalloc==0 ); sqlite3_free(pSession); } /* ** Set a table filter on a Session Object. */ void sqlite3session_table_filter( |
︙ | ︙ | |||
1804 1805 1806 1807 1808 1809 1810 | nName = sqlite3Strlen30(zName); for(pTab=pSession->pTable; pTab; pTab=pTab->pNext){ if( 0==sqlite3_strnicmp(pTab->zName, zName, nName+1) ) break; } if( !pTab ){ /* Allocate new SessionTable object. */ | | > | 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 | nName = sqlite3Strlen30(zName); for(pTab=pSession->pTable; pTab; pTab=pTab->pNext){ if( 0==sqlite3_strnicmp(pTab->zName, zName, nName+1) ) break; } if( !pTab ){ /* Allocate new SessionTable object. */ int nByte = sizeof(SessionTable) + nName + 1; pTab = (SessionTable*)sessionMalloc64(pSession, nByte); if( !pTab ){ rc = SQLITE_NOMEM; }else{ /* Populate the new SessionTable object and link it into the list. ** The new object must be linked onto the end of the list, not ** simply added to the start of it in order to ensure that tables ** appear in the correct order when a changeset or patchset is |
︙ | ︙ | |||
2401 2402 2403 2404 2405 2406 2407 | const char **azCol = 0; /* Table columns */ int i; /* Used to iterate through hash buckets */ sqlite3_stmt *pSel = 0; /* SELECT statement to query table pTab */ int nRewind = buf.nBuf; /* Initial size of write buffer */ int nNoop; /* Size of buffer after writing tbl header */ /* Check the table schema is still Ok. */ | | | 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 | const char **azCol = 0; /* Table columns */ int i; /* Used to iterate through hash buckets */ sqlite3_stmt *pSel = 0; /* SELECT statement to query table pTab */ int nRewind = buf.nBuf; /* Initial size of write buffer */ int nNoop; /* Size of buffer after writing tbl header */ /* Check the table schema is still Ok. */ rc = sessionTableInfo(0, db, pSession->zDb, zName, &nCol, 0,&azCol,&abPK); if( !rc && (pTab->nCol!=nCol || memcmp(abPK, pTab->abPK, nCol)) ){ rc = SQLITE_SCHEMA; } /* Write a table header */ sessionAppendTableHdr(&buf, ePatchset, pTab, &rc); |
︙ | ︙ | |||
2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 | for(pTab=pSession->pTable; pTab && ret==0; pTab=pTab->pNext){ ret = (pTab->nEntry>0); } sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db)); return (ret==0); } /* ** Do the work for either sqlite3changeset_start() or start_strm(). */ static int sessionChangesetStart( sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */ int (*xInput)(void *pIn, void *pData, int *pnData), void *pIn, int nChangeset, /* Size of buffer pChangeset in bytes */ void *pChangeset, /* Pointer to buffer containing changeset */ | > > > > > > > | > > | | | | | 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 | for(pTab=pSession->pTable; pTab && ret==0; pTab=pTab->pNext){ ret = (pTab->nEntry>0); } sqlite3_mutex_leave(sqlite3_db_mutex(pSession->db)); return (ret==0); } /* ** Return the amount of heap memory in use. */ sqlite3_int64 sqlite3session_memory_used(sqlite3_session *pSession){ return pSession->nMalloc; } /* ** Do the work for either sqlite3changeset_start() or start_strm(). */ static int sessionChangesetStart( sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */ int (*xInput)(void *pIn, void *pData, int *pnData), void *pIn, int nChangeset, /* Size of buffer pChangeset in bytes */ void *pChangeset, /* Pointer to buffer containing changeset */ int bInvert, /* True to invert changeset */ int bSkipEmpty /* True to skip empty UPDATE changes */ ){ sqlite3_changeset_iter *pRet; /* Iterator to return */ int nByte; /* Number of bytes to allocate for iterator */ assert( xInput==0 || (pChangeset==0 && nChangeset==0) ); /* Zero the output variable in case an error occurs. */ *pp = 0; /* Allocate and initialize the iterator structure. */ nByte = sizeof(sqlite3_changeset_iter); pRet = (sqlite3_changeset_iter *)sqlite3_malloc(nByte); if( !pRet ) return SQLITE_NOMEM; memset(pRet, 0, sizeof(sqlite3_changeset_iter)); pRet->in.aData = (u8 *)pChangeset; pRet->in.nData = nChangeset; pRet->in.xInput = xInput; pRet->in.pIn = pIn; pRet->in.bEof = (xInput ? 0 : 1); pRet->bInvert = bInvert; pRet->bSkipEmpty = bSkipEmpty; /* Populate the output variable and return success. */ *pp = pRet; return SQLITE_OK; } /* ** Create an iterator used to iterate through the contents of a changeset. */ int sqlite3changeset_start( sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */ int nChangeset, /* Size of buffer pChangeset in bytes */ void *pChangeset /* Pointer to buffer containing changeset */ ){ return sessionChangesetStart(pp, 0, 0, nChangeset, pChangeset, 0, 0); } int sqlite3changeset_start_v2( sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */ int nChangeset, /* Size of buffer pChangeset in bytes */ void *pChangeset, /* Pointer to buffer containing changeset */ int flags ){ int bInvert = !!(flags & SQLITE_CHANGESETSTART_INVERT); return sessionChangesetStart(pp, 0, 0, nChangeset, pChangeset, bInvert, 0); } /* ** Streaming version of sqlite3changeset_start(). */ int sqlite3changeset_start_strm( sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */ int (*xInput)(void *pIn, void *pData, int *pnData), void *pIn ){ return sessionChangesetStart(pp, xInput, pIn, 0, 0, 0, 0); } int sqlite3changeset_start_v2_strm( sqlite3_changeset_iter **pp, /* OUT: Changeset iterator handle */ int (*xInput)(void *pIn, void *pData, int *pnData), void *pIn, int flags ){ int bInvert = !!(flags & SQLITE_CHANGESETSTART_INVERT); return sessionChangesetStart(pp, xInput, pIn, 0, 0, bInvert, 0); } /* ** If the SessionInput object passed as the only argument is a streaming ** object and the buffer is full, discard some data to free up space. */ static void sessionDiscardData(SessionInput *pIn){ |
︙ | ︙ | |||
2789 2790 2791 2792 2793 2794 2795 | ** If an error occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned. ** The apOut[] array may have been partially populated in this case. */ static int sessionReadRecord( SessionInput *pIn, /* Input data */ int nCol, /* Number of values in record */ u8 *abPK, /* Array of primary key flags, or NULL */ | | > > > > | 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 | ** If an error occurs, an SQLite error code (e.g. SQLITE_NOMEM) is returned. ** The apOut[] array may have been partially populated in this case. */ static int sessionReadRecord( SessionInput *pIn, /* Input data */ int nCol, /* Number of values in record */ u8 *abPK, /* Array of primary key flags, or NULL */ sqlite3_value **apOut, /* Write values to this array */ int *pbEmpty ){ int i; /* Used to iterate through columns */ int rc = SQLITE_OK; assert( pbEmpty==0 || *pbEmpty==0 ); if( pbEmpty ) *pbEmpty = 1; for(i=0; i<nCol && rc==SQLITE_OK; i++){ int eType = 0; /* Type of value (SQLITE_NULL, TEXT etc.) */ if( abPK && abPK[i]==0 ) continue; rc = sessionInputBuffer(pIn, 9); if( rc==SQLITE_OK ){ if( pIn->iNext>=pIn->nData ){ rc = SQLITE_CORRUPT_BKPT; }else{ eType = pIn->aData[pIn->iNext++]; assert( apOut[i]==0 ); if( eType ){ if( pbEmpty ) *pbEmpty = 0; apOut[i] = sqlite3ValueNew(0); if( !apOut[i] ) rc = SQLITE_NOMEM; } } } if( rc==SQLITE_OK ){ |
︙ | ︙ | |||
2984 2985 2986 2987 2988 2989 2990 | p->abPK = (u8*)&p->apValue[p->nCol*2]; p->zTab = p->abPK ? (char*)&p->abPK[p->nCol] : 0; } return (p->rc = rc); } /* | | < | < < | < < > | < < | | | > > | 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 | p->abPK = (u8*)&p->apValue[p->nCol*2]; p->zTab = p->abPK ? (char*)&p->abPK[p->nCol] : 0; } return (p->rc = rc); } /* ** Advance the changeset iterator to the next change. The differences between ** this function and sessionChangesetNext() are that ** ** * If pbEmpty is not NULL and the change is a no-op UPDATE (an UPDATE ** that modifies no columns), this function sets (*pbEmpty) to 1. ** ** * If the iterator is configured to skip no-op UPDATEs, ** sessionChangesetNext() does that. This function does not. */ static int sessionChangesetNextOne( sqlite3_changeset_iter *p, /* Changeset iterator */ u8 **paRec, /* If non-NULL, store record pointer here */ int *pnRec, /* If non-NULL, store size of record here */ int *pbNew, /* If non-NULL, true if new table */ int *pbEmpty ){ int i; u8 op; assert( (paRec==0 && pnRec==0) || (paRec && pnRec) ); assert( pbEmpty==0 || *pbEmpty==0 ); /* If the iterator is in the error-state, return immediately. */ if( p->rc!=SQLITE_OK ) return p->rc; /* Free the current contents of p->apValue[], if any. */ if( p->apValue ){ for(i=0; i<p->nCol*2; i++){ |
︙ | ︙ | |||
3081 3082 3083 3084 3085 3086 3087 | }else{ sqlite3_value **apOld = (p->bInvert ? &p->apValue[p->nCol] : p->apValue); sqlite3_value **apNew = (p->bInvert ? p->apValue : &p->apValue[p->nCol]); /* If this is an UPDATE or DELETE, read the old.* record. */ if( p->op!=SQLITE_INSERT && (p->bPatchset==0 || p->op==SQLITE_DELETE) ){ u8 *abPK = p->bPatchset ? p->abPK : 0; | | | | 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 | }else{ sqlite3_value **apOld = (p->bInvert ? &p->apValue[p->nCol] : p->apValue); sqlite3_value **apNew = (p->bInvert ? p->apValue : &p->apValue[p->nCol]); /* If this is an UPDATE or DELETE, read the old.* record. */ if( p->op!=SQLITE_INSERT && (p->bPatchset==0 || p->op==SQLITE_DELETE) ){ u8 *abPK = p->bPatchset ? p->abPK : 0; p->rc = sessionReadRecord(&p->in, p->nCol, abPK, apOld, 0); if( p->rc!=SQLITE_OK ) return p->rc; } /* If this is an INSERT or UPDATE, read the new.* record. */ if( p->op!=SQLITE_DELETE ){ p->rc = sessionReadRecord(&p->in, p->nCol, 0, apNew, pbEmpty); if( p->rc!=SQLITE_OK ) return p->rc; } if( (p->bPatchset || p->bInvert) && p->op==SQLITE_UPDATE ){ /* If this is an UPDATE that is part of a patchset, then all PK and ** modified fields are present in the new.* record. The old.* record ** is currently completely empty. This block shifts the PK fields from |
︙ | ︙ | |||
3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 | if( p->op==SQLITE_INSERT ) p->op = SQLITE_DELETE; else if( p->op==SQLITE_DELETE ) p->op = SQLITE_INSERT; } } return SQLITE_ROW; } /* ** Advance an iterator created by sqlite3changeset_start() to the next ** change in the changeset. This function may return SQLITE_ROW, SQLITE_DONE ** or SQLITE_CORRUPT. ** ** This function may not be called on iterators passed to a conflict handler | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 | if( p->op==SQLITE_INSERT ) p->op = SQLITE_DELETE; else if( p->op==SQLITE_DELETE ) p->op = SQLITE_INSERT; } } return SQLITE_ROW; } /* ** Advance the changeset iterator to the next change. ** ** If both paRec and pnRec are NULL, then this function works like the public ** API sqlite3changeset_next(). If SQLITE_ROW is returned, then the ** sqlite3changeset_new() and old() APIs may be used to query for values. ** ** Otherwise, if paRec and pnRec are not NULL, then a pointer to the change ** record is written to *paRec before returning and the number of bytes in ** the record to *pnRec. ** ** Either way, this function returns SQLITE_ROW if the iterator is ** successfully advanced to the next change in the changeset, an SQLite ** error code if an error occurs, or SQLITE_DONE if there are no further ** changes in the changeset. */ static int sessionChangesetNext( sqlite3_changeset_iter *p, /* Changeset iterator */ u8 **paRec, /* If non-NULL, store record pointer here */ int *pnRec, /* If non-NULL, store size of record here */ int *pbNew /* If non-NULL, true if new table */ ){ int bEmpty; int rc; do { bEmpty = 0; rc = sessionChangesetNextOne(p, paRec, pnRec, pbNew, &bEmpty); }while( rc==SQLITE_ROW && p->bSkipEmpty && bEmpty); return rc; } /* ** Advance an iterator created by sqlite3changeset_start() to the next ** change in the changeset. This function may return SQLITE_ROW, SQLITE_DONE ** or SQLITE_CORRUPT. ** ** This function may not be called on iterators passed to a conflict handler |
︙ | ︙ | |||
3386 3387 3388 3389 3390 3391 3392 | /* Write the header for the new UPDATE change. Same as the original. */ sessionAppendByte(&sOut, eType, &rc); sessionAppendByte(&sOut, pInput->aData[pInput->iNext+1], &rc); /* Read the old.* and new.* records for the update change. */ pInput->iNext += 2; | | | | 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 | /* Write the header for the new UPDATE change. Same as the original. */ sessionAppendByte(&sOut, eType, &rc); sessionAppendByte(&sOut, pInput->aData[pInput->iNext+1], &rc); /* Read the old.* and new.* records for the update change. */ pInput->iNext += 2; rc = sessionReadRecord(pInput, nCol, 0, &apVal[0], 0); if( rc==SQLITE_OK ){ rc = sessionReadRecord(pInput, nCol, 0, &apVal[nCol], 0); } /* Write the new old.* record. Consists of the PK columns from the ** original old.* record, and the other values from the original ** new.* record. */ for(iCol=0; iCol<nCol; iCol++){ sqlite3_value *pVal = apVal[iCol + (abPK[iCol] ? 0 : nCol)]; |
︙ | ︙ | |||
3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 | sInput.pIn = pIn; rc = sessionChangesetInvert(&sInput, xOutput, pOut, 0, 0); sqlite3_free(sInput.buf.aBuf); return rc; } typedef struct SessionApplyCtx SessionApplyCtx; struct SessionApplyCtx { sqlite3 *db; sqlite3_stmt *pDelete; /* DELETE statement */ | > > > > > > > > < > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 | sInput.pIn = pIn; rc = sessionChangesetInvert(&sInput, xOutput, pOut, 0, 0); sqlite3_free(sInput.buf.aBuf); return rc; } typedef struct SessionUpdate SessionUpdate; struct SessionUpdate { sqlite3_stmt *pStmt; u32 *aMask; SessionUpdate *pNext; }; typedef struct SessionApplyCtx SessionApplyCtx; struct SessionApplyCtx { sqlite3 *db; sqlite3_stmt *pDelete; /* DELETE statement */ sqlite3_stmt *pInsert; /* INSERT statement */ sqlite3_stmt *pSelect; /* SELECT statement */ int nCol; /* Size of azCol[] and abPK[] arrays */ const char **azCol; /* Array of column names */ u8 *abPK; /* Boolean array - true if column is in PK */ u32 *aUpdateMask; /* Used by sessionUpdateFind */ SessionUpdate *pUp; int bStat1; /* True if table is sqlite_stat1 */ int bDeferConstraints; /* True to defer constraints */ int bInvertConstraints; /* Invert when iterating constraints buffer */ SessionBuffer constraints; /* Deferred constraints are stored here */ SessionBuffer rebase; /* Rebase information (if any) here */ u8 bRebaseStarted; /* If table header is already in rebase */ u8 bRebase; /* True to collect rebase information */ }; /* Number of prepared UPDATE statements to cache. */ #define SESSION_UPDATE_CACHE_SZ 12 /* ** Find a prepared UPDATE statement suitable for the UPDATE step currently ** being visited by the iterator. The UPDATE is of the form: ** ** UPDATE tbl SET col = ?, col2 = ? WHERE pk1 IS ? AND pk2 IS ? */ static int sessionUpdateFind( sqlite3_changeset_iter *pIter, SessionApplyCtx *p, int bPatchset, sqlite3_stmt **ppStmt ){ int rc = SQLITE_OK; SessionUpdate *pUp = 0; int nCol = pIter->nCol; int nU32 = (pIter->nCol+33)/32; int ii; if( p->aUpdateMask==0 ){ p->aUpdateMask = sqlite3_malloc(nU32*sizeof(u32)); if( p->aUpdateMask==0 ){ rc = SQLITE_NOMEM; } } if( rc==SQLITE_OK ){ memset(p->aUpdateMask, 0, nU32*sizeof(u32)); rc = SQLITE_CORRUPT; for(ii=0; ii<pIter->nCol; ii++){ if( sessionChangesetNew(pIter, ii) ){ p->aUpdateMask[ii/32] |= (1<<(ii%32)); rc = SQLITE_OK; } } } if( rc==SQLITE_OK ){ if( bPatchset ) p->aUpdateMask[nCol/32] |= (1<<(nCol%32)); if( p->pUp ){ int nUp = 0; SessionUpdate **pp = &p->pUp; while( 1 ){ nUp++; if( 0==memcmp(p->aUpdateMask, (*pp)->aMask, nU32*sizeof(u32)) ){ pUp = *pp; *pp = pUp->pNext; pUp->pNext = p->pUp; p->pUp = pUp; break; } if( (*pp)->pNext ){ pp = &(*pp)->pNext; }else{ if( nUp>=SESSION_UPDATE_CACHE_SZ ){ sqlite3_finalize((*pp)->pStmt); sqlite3_free(*pp); *pp = 0; } break; } } } if( pUp==0 ){ int nByte = sizeof(SessionUpdate) * nU32*sizeof(u32); int bStat1 = (sqlite3_stricmp(pIter->zTab, "sqlite_stat1")==0); pUp = (SessionUpdate*)sqlite3_malloc(nByte); if( pUp==0 ){ rc = SQLITE_NOMEM; }else{ const char *zSep = ""; SessionBuffer buf; memset(&buf, 0, sizeof(buf)); pUp->aMask = (u32*)&pUp[1]; memcpy(pUp->aMask, p->aUpdateMask, nU32*sizeof(u32)); sessionAppendStr(&buf, "UPDATE main.", &rc); sessionAppendIdent(&buf, pIter->zTab, &rc); sessionAppendStr(&buf, " SET ", &rc); /* Create the assignments part of the UPDATE */ for(ii=0; ii<pIter->nCol; ii++){ if( p->abPK[ii]==0 && sessionChangesetNew(pIter, ii) ){ sessionAppendStr(&buf, zSep, &rc); sessionAppendIdent(&buf, p->azCol[ii], &rc); sessionAppendStr(&buf, " = ?", &rc); sessionAppendInteger(&buf, ii*2+1, &rc); zSep = ", "; } } /* Create the WHERE clause part of the UPDATE */ zSep = ""; sessionAppendStr(&buf, " WHERE ", &rc); for(ii=0; ii<pIter->nCol; ii++){ if( p->abPK[ii] || (bPatchset==0 && sessionChangesetOld(pIter, ii)) ){ sessionAppendStr(&buf, zSep, &rc); if( bStat1 && ii==1 ){ assert( sqlite3_stricmp(p->azCol[ii], "idx")==0 ); sessionAppendStr(&buf, "idx IS CASE " "WHEN length(?4)=0 AND typeof(?4)='blob' THEN NULL " "ELSE ?4 END ", &rc ); }else{ sessionAppendIdent(&buf, p->azCol[ii], &rc); sessionAppendStr(&buf, " IS ?", &rc); sessionAppendInteger(&buf, ii*2+2, &rc); } zSep = " AND "; } } if( rc==SQLITE_OK ){ char *zSql = (char*)buf.aBuf; rc = sqlite3_prepare_v2(p->db, zSql, buf.nBuf, &pUp->pStmt, 0); } if( rc!=SQLITE_OK ){ sqlite3_free(pUp); pUp = 0; }else{ pUp->pNext = p->pUp; p->pUp = pUp; } sqlite3_free(buf.aBuf); } } } assert( (rc==SQLITE_OK)==(pUp!=0) ); if( pUp ){ *ppStmt = pUp->pStmt; }else{ *ppStmt = 0; } return rc; } /* ** Free all cached UPDATE statements. */ static void sessionUpdateFree(SessionApplyCtx *p){ SessionUpdate *pUp; SessionUpdate *pNext; for(pUp=p->pUp; pUp; pUp=pNext){ pNext = pUp->pNext; sqlite3_finalize(pUp->pStmt); sqlite3_free(pUp); } p->pUp = 0; sqlite3_free(p->aUpdateMask); p->aUpdateMask = 0; } /* ** Formulate a statement to DELETE a row from database db. Assuming a table ** structure like this: ** ** CREATE TABLE x(a, b, c, d, PRIMARY KEY(a, c)); ** |
︙ | ︙ | |||
3576 3577 3578 3579 3580 3581 3582 | if( rc==SQLITE_OK ){ rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, &p->pDelete, 0); } sqlite3_free(buf.aBuf); return rc; } | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 | if( rc==SQLITE_OK ){ rc = sqlite3_prepare_v2(db, (char *)buf.aBuf, buf.nBuf, &p->pDelete, 0); } sqlite3_free(buf.aBuf); return rc; } /* ** Formulate and prepare an SQL statement to query table zTab by primary ** key. Assuming the following table structure: ** ** CREATE TABLE x(a, b, c, d, PRIMARY KEY(a, c)); ** |
︙ | ︙ | |||
3754 3755 3756 3757 3758 3759 3760 | if( rc==SQLITE_OK ){ rc = sessionPrepare(db, &p->pInsert, "INSERT INTO main.sqlite_stat1 VALUES(?1, " "CASE WHEN length(?2)=0 AND typeof(?2)='blob' THEN NULL ELSE ?2 END, " "?3)" ); } | < < < < < < < < < < < | 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 | if( rc==SQLITE_OK ){ rc = sessionPrepare(db, &p->pInsert, "INSERT INTO main.sqlite_stat1 VALUES(?1, " "CASE WHEN length(?2)=0 AND typeof(?2)='blob' THEN NULL ELSE ?2 END, " "?3)" ); } if( rc==SQLITE_OK ){ rc = sessionPrepare(db, &p->pDelete, "DELETE FROM main.sqlite_stat1 WHERE tbl=?1 AND idx IS " "CASE WHEN length(?2)=0 AND typeof(?2)='blob' THEN NULL ELSE ?2 END " "AND (?4 OR stat IS ?3)" ); } |
︙ | ︙ | |||
4081 4082 4083 4084 4085 4086 4087 | int *pbRetry /* OUT: True to retry. */ ){ const char *zDummy; int op; int nCol; int rc = SQLITE_OK; | | | 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 | int *pbRetry /* OUT: True to retry. */ ){ const char *zDummy; int op; int nCol; int rc = SQLITE_OK; assert( p->pDelete && p->pInsert && p->pSelect ); assert( p->azCol && p->abPK ); assert( !pbReplace || *pbReplace==0 ); sqlite3changeset_op(pIter, &zDummy, &nCol, &op, 0); if( op==SQLITE_DELETE ){ |
︙ | ︙ | |||
4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 | rc = sessionConflictHandler( SQLITE_CHANGESET_CONFLICT, p, pIter, xConflict, pCtx, 0 ); } }else if( op==SQLITE_UPDATE ){ int i; /* Bind values to the UPDATE statement. */ for(i=0; rc==SQLITE_OK && i<nCol; i++){ sqlite3_value *pOld = sessionChangesetOld(pIter, i); sqlite3_value *pNew = sessionChangesetNew(pIter, i); | > > > > | < < | | < < < | | | 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 | rc = sessionConflictHandler( SQLITE_CHANGESET_CONFLICT, p, pIter, xConflict, pCtx, 0 ); } }else if( op==SQLITE_UPDATE ){ int i; sqlite3_stmt *pUp = 0; int bPatchset = (pbRetry==0 || pIter->bPatchset); rc = sessionUpdateFind(pIter, p, bPatchset, &pUp); /* Bind values to the UPDATE statement. */ for(i=0; rc==SQLITE_OK && i<nCol; i++){ sqlite3_value *pOld = sessionChangesetOld(pIter, i); sqlite3_value *pNew = sessionChangesetNew(pIter, i); if( p->abPK[i] || (bPatchset==0 && pOld) ){ rc = sessionBindValue(pUp, i*2+2, pOld); } if( rc==SQLITE_OK && pNew ){ rc = sessionBindValue(pUp, i*2+1, pNew); } } if( rc!=SQLITE_OK ) return rc; /* Attempt the UPDATE. In the case of a NOTFOUND or DATA conflict, ** the result will be SQLITE_OK with 0 rows modified. */ sqlite3_step(pUp); rc = sqlite3_reset(pUp); if( rc==SQLITE_OK && sqlite3_changes(p->db)==0 ){ /* A NOTFOUND or DATA error. Search the table to see if it contains ** a row with a matching primary key. If so, this is a DATA conflict. ** Otherwise, if there is no primary key match, it is a NOTFOUND. */ rc = sessionConflictHandler( |
︙ | ︙ | |||
4275 4276 4277 4278 4279 4280 4281 | while( pApply->constraints.nBuf ){ sqlite3_changeset_iter *pIter2 = 0; SessionBuffer cons = pApply->constraints; memset(&pApply->constraints, 0, sizeof(SessionBuffer)); rc = sessionChangesetStart( | | | 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 | while( pApply->constraints.nBuf ){ sqlite3_changeset_iter *pIter2 = 0; SessionBuffer cons = pApply->constraints; memset(&pApply->constraints, 0, sizeof(SessionBuffer)); rc = sessionChangesetStart( &pIter2, 0, 0, cons.nBuf, cons.aBuf, pApply->bInvertConstraints, 1 ); if( rc==SQLITE_OK ){ size_t nByte = 2*pApply->nCol*sizeof(sqlite3_value*); int rc2; pIter2->bPatchset = bPatchset; pIter2->zTab = (char*)zTab; pIter2->nCol = pApply->nCol; |
︙ | ︙ | |||
4366 4367 4368 4369 4370 4371 4372 4373 4374 | u8 *abPK; rc = sessionRetryConstraints( db, pIter->bPatchset, zTab, &sApply, xConflict, pCtx ); if( rc!=SQLITE_OK ) break; sqlite3_free((char*)sApply.azCol); /* cast works around VC++ bug */ sqlite3_finalize(sApply.pDelete); | > < < | 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 | u8 *abPK; rc = sessionRetryConstraints( db, pIter->bPatchset, zTab, &sApply, xConflict, pCtx ); if( rc!=SQLITE_OK ) break; sessionUpdateFree(&sApply); sqlite3_free((char*)sApply.azCol); /* cast works around VC++ bug */ sqlite3_finalize(sApply.pDelete); sqlite3_finalize(sApply.pInsert); sqlite3_finalize(sApply.pSelect); sApply.db = db; sApply.pDelete = 0; sApply.pInsert = 0; sApply.pSelect = 0; sApply.nCol = 0; sApply.azCol = 0; sApply.abPK = 0; sApply.bStat1 = 0; sApply.bDeferConstraints = 1; |
︙ | ︙ | |||
4401 4402 4403 4404 4405 4406 4407 | nTab = (int)strlen(zTab); sApply.azCol = (const char **)zTab; }else{ int nMinCol = 0; int i; sqlite3changeset_pk(pIter, &abPK, 0); | | | 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 | nTab = (int)strlen(zTab); sApply.azCol = (const char **)zTab; }else{ int nMinCol = 0; int i; sqlite3changeset_pk(pIter, &abPK, 0); rc = sessionTableInfo(0, db, "main", zNew, &sApply.nCol, &zTab, &sApply.azCol, &sApply.abPK ); if( rc!=SQLITE_OK ) break; for(i=0; i<sApply.nCol; i++){ if( sApply.abPK[i] ) nMinCol = i+1; } |
︙ | ︙ | |||
4437 4438 4439 4440 4441 4442 4443 | sApply.nCol = nCol; if( 0==sqlite3_stricmp(zTab, "sqlite_stat1") ){ if( (rc = sessionStat1Sql(db, &sApply) ) ){ break; } sApply.bStat1 = 1; }else{ | | < | | | | 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 | sApply.nCol = nCol; if( 0==sqlite3_stricmp(zTab, "sqlite_stat1") ){ if( (rc = sessionStat1Sql(db, &sApply) ) ){ break; } sApply.bStat1 = 1; }else{ if( (rc = sessionSelectRow(db, zTab, &sApply)) || (rc = sessionDeleteRow(db, zTab, &sApply)) || (rc = sessionInsertRow(db, zTab, &sApply)) ){ break; } sApply.bStat1 = 0; } } nTab = sqlite3Strlen30(zTab); } |
︙ | ︙ | |||
4500 4501 4502 4503 4504 4505 4506 4507 4508 | assert( sApply.bRebase || sApply.rebase.nBuf==0 ); if( rc==SQLITE_OK && bPatchset==0 && sApply.bRebase ){ *ppRebase = (void*)sApply.rebase.aBuf; *pnRebase = sApply.rebase.nBuf; sApply.rebase.aBuf = 0; } sqlite3_finalize(sApply.pInsert); sqlite3_finalize(sApply.pDelete); | > < | 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 | assert( sApply.bRebase || sApply.rebase.nBuf==0 ); if( rc==SQLITE_OK && bPatchset==0 && sApply.bRebase ){ *ppRebase = (void*)sApply.rebase.aBuf; *pnRebase = sApply.rebase.nBuf; sApply.rebase.aBuf = 0; } sessionUpdateFree(&sApply); sqlite3_finalize(sApply.pInsert); sqlite3_finalize(sApply.pDelete); sqlite3_finalize(sApply.pSelect); sqlite3_free((char*)sApply.azCol); /* cast works around VC++ bug */ sqlite3_free((char*)sApply.constraints.aBuf); sqlite3_free((char*)sApply.rebase.aBuf); sqlite3_mutex_leave(sqlite3_db_mutex(db)); return rc; } |
︙ | ︙ | |||
4533 4534 4535 4536 4537 4538 4539 | sqlite3_changeset_iter *p /* Handle describing change and conflict */ ), void *pCtx, /* First argument passed to xConflict */ void **ppRebase, int *pnRebase, int flags ){ sqlite3_changeset_iter *pIter; /* Iterator to skip through changeset */ | | | | 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 | sqlite3_changeset_iter *p /* Handle describing change and conflict */ ), void *pCtx, /* First argument passed to xConflict */ void **ppRebase, int *pnRebase, int flags ){ sqlite3_changeset_iter *pIter; /* Iterator to skip through changeset */ int bInv = !!(flags & SQLITE_CHANGESETAPPLY_INVERT); int rc = sessionChangesetStart(&pIter, 0, 0, nChangeset, pChangeset, bInv, 1); if( rc==SQLITE_OK ){ rc = sessionChangesetApply( db, pIter, xFilter, xConflict, pCtx, ppRebase, pnRebase, flags ); } return rc; } |
︙ | ︙ | |||
4592 4593 4594 4595 4596 4597 4598 | ), void *pCtx, /* First argument passed to xConflict */ void **ppRebase, int *pnRebase, int flags ){ sqlite3_changeset_iter *pIter; /* Iterator to skip through changeset */ int bInverse = !!(flags & SQLITE_CHANGESETAPPLY_INVERT); | | | 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 | ), void *pCtx, /* First argument passed to xConflict */ void **ppRebase, int *pnRebase, int flags ){ sqlite3_changeset_iter *pIter; /* Iterator to skip through changeset */ int bInverse = !!(flags & SQLITE_CHANGESETAPPLY_INVERT); int rc = sessionChangesetStart(&pIter, xInput, pIn, 0, 0, bInverse, 1); if( rc==SQLITE_OK ){ rc = sessionChangesetApply( db, pIter, xFilter, xConflict, pCtx, ppRebase, pnRebase, flags ); } return rc; } |
︙ | ︙ | |||
4880 4881 4882 4883 4884 4885 4886 | *ppTab = pTab; }else if( pTab->nCol!=nCol || memcmp(pTab->abPK, abPK, nCol) ){ rc = SQLITE_SCHEMA; break; } } | | | 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 | *ppTab = pTab; }else if( pTab->nCol!=nCol || memcmp(pTab->abPK, abPK, nCol) ){ rc = SQLITE_SCHEMA; break; } } if( sessionGrowHash(0, pIter->bPatchset, pTab) ){ rc = SQLITE_NOMEM; break; } iHash = sessionChangeHash( pTab, (pIter->bPatchset && op==SQLITE_DELETE), aRec, pTab->nChange ); |
︙ | ︙ | |||
5067 5068 5069 5070 5071 5072 5073 | } /* ** Delete a changegroup object. */ void sqlite3changegroup_delete(sqlite3_changegroup *pGrp){ if( pGrp ){ | | | 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 | } /* ** Delete a changegroup object. */ void sqlite3changegroup_delete(sqlite3_changegroup *pGrp){ if( pGrp ){ sessionDeleteTable(0, pGrp->pList); sqlite3_free(pGrp); } } /* ** Combine two changesets together. */ |
︙ | ︙ | |||
5213 5214 5215 5216 5217 5218 5219 | *pOut++ = SQLITE_UPDATE; *pOut++ = pIter->bIndirect; for(i=0; i<pIter->nCol; i++){ int n1 = sessionSerialLen(a1); int n2 = sessionSerialLen(a2); if( pIter->abPK[i] || a2[0]==0 ){ | | | 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 | *pOut++ = SQLITE_UPDATE; *pOut++ = pIter->bIndirect; for(i=0; i<pIter->nCol; i++){ int n1 = sessionSerialLen(a1); int n2 = sessionSerialLen(a2); if( pIter->abPK[i] || a2[0]==0 ){ if( !pIter->abPK[i] && a1[0] ) bData = 1; memcpy(pOut, a1, n1); pOut += n1; }else if( a2[0]!=0xFF ){ bData = 1; memcpy(pOut, a2, n2); pOut += n2; }else{ |
︙ | ︙ | |||
5468 5469 5470 5471 5472 5473 5474 | } /* ** Destroy a rebaser object */ void sqlite3rebaser_delete(sqlite3_rebaser *p){ if( p ){ | | | 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 | } /* ** Destroy a rebaser object */ void sqlite3rebaser_delete(sqlite3_rebaser *p){ if( p ){ sessionDeleteTable(0, p->grp.pList); sqlite3_free(p); } } /* ** Global configuration */ |
︙ | ︙ |
Changes to ext/session/sqlite3session.h.
︙ | ︙ | |||
449 450 451 452 453 454 455 456 457 458 459 460 461 462 | ** an attached table is modified and then later on the original values ** are restored. However, if this function returns non-zero, then it is ** guaranteed that a call to sqlite3session_changeset() will return a ** changeset containing zero changes. */ int sqlite3session_isempty(sqlite3_session *pSession); /* ** CAPI3REF: Create An Iterator To Traverse A Changeset ** CONSTRUCTOR: sqlite3_changeset_iter ** ** Create an iterator used to iterate through the contents of a changeset. ** If successful, *pp is set to point to the iterator handle and SQLITE_OK ** is returned. Otherwise, if an error occurs, *pp is set to zero and an | > > > > > > > > | 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 | ** an attached table is modified and then later on the original values ** are restored. However, if this function returns non-zero, then it is ** guaranteed that a call to sqlite3session_changeset() will return a ** changeset containing zero changes. */ int sqlite3session_isempty(sqlite3_session *pSession); /* ** CAPI3REF: Query for the amount of heap memory used by a session object. ** ** This API returns the total amount of heap memory in bytes currently ** used by the session object passed as the only argument. */ sqlite3_int64 sqlite3session_memory_used(sqlite3_session *pSession); /* ** CAPI3REF: Create An Iterator To Traverse A Changeset ** CONSTRUCTOR: sqlite3_changeset_iter ** ** Create an iterator used to iterate through the contents of a changeset. ** If successful, *pp is set to point to the iterator handle and SQLITE_OK ** is returned. Otherwise, if an error occurs, *pp is set to zero and an |
︙ | ︙ |
Changes to ext/session/test_session.c.
︙ | ︙ | |||
142 143 144 145 146 147 148 | ** ** If the named variable cannot be found, or if it cannot be interpreted ** as a integer, return 0. */ static int test_tcl_integer(Tcl_Interp *interp, const char *zVar){ Tcl_Obj *pObj; int iVal = 0; | > > | > | 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | ** ** If the named variable cannot be found, or if it cannot be interpreted ** as a integer, return 0. */ static int test_tcl_integer(Tcl_Interp *interp, const char *zVar){ Tcl_Obj *pObj; int iVal = 0; Tcl_Obj *pName = Tcl_NewStringObj(zVar, -1); Tcl_IncrRefCount(pName); pObj = Tcl_ObjGetVar2(interp, pName, 0, TCL_GLOBAL_ONLY); Tcl_DecrRefCount(pName); if( pObj ) Tcl_GetIntFromObj(0, pObj, &iVal); return iVal; } static int test_session_error(Tcl_Interp *interp, int rc, char *zErr){ extern const char *sqlite3ErrName(int); Tcl_SetObjResult(interp, Tcl_NewStringObj(sqlite3ErrName(rc), -1)); |
︙ | ︙ | |||
239 240 241 242 243 244 245 246 247 248 249 250 251 252 | { "enable", 1, "BOOL" }, /* 3 */ { "indirect", 1, "BOOL" }, /* 4 */ { "isempty", 0, "" }, /* 5 */ { "table_filter", 1, "SCRIPT" }, /* 6 */ { "patchset", 0, "", }, /* 7 */ { "diff", 2, "FROMDB TBL" }, /* 8 */ { "fullchangeset",0, "" }, /* 9 */ { 0 } }; int iSub; int rc; if( objc<2 ){ Tcl_WrongNumArgs(interp, 1, objv, "SUBCOMMAND ..."); | > | 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 | { "enable", 1, "BOOL" }, /* 3 */ { "indirect", 1, "BOOL" }, /* 4 */ { "isempty", 0, "" }, /* 5 */ { "table_filter", 1, "SCRIPT" }, /* 6 */ { "patchset", 0, "", }, /* 7 */ { "diff", 2, "FROMDB TBL" }, /* 8 */ { "fullchangeset",0, "" }, /* 9 */ { "memory_used", 0, "", }, /* 10 */ { 0 } }; int iSub; int rc; if( objc<2 ){ Tcl_WrongNumArgs(interp, 1, objv, "SUBCOMMAND ..."); |
︙ | ︙ | |||
348 349 350 351 352 353 354 355 356 357 358 359 360 361 | ); assert( rc!=SQLITE_OK || zErr==0 ); if( rc ){ return test_session_error(interp, rc, zErr); } break; } } return TCL_OK; } static void SQLITE_TCLAPI test_session_del(void *clientData){ TestSession *p = (TestSession*)clientData; | > > > > > > | 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 | ); assert( rc!=SQLITE_OK || zErr==0 ); if( rc ){ return test_session_error(interp, rc, zErr); } break; } case 10: { /* memory_used */ sqlite3_int64 nMalloc = sqlite3session_memory_used(pSession); Tcl_SetObjResult(interp, Tcl_NewWideIntObj(nMalloc)); break; } } return TCL_OK; } static void SQLITE_TCLAPI test_session_del(void *clientData){ TestSession *p = (TestSession*)clientData; |
︙ | ︙ |
Changes to main.mk.
︙ | ︙ | |||
356 357 358 359 360 361 362 363 364 365 366 367 368 369 | $(TOP)/src/test_window.c \ $(TOP)/src/test_wsd.c # Extensions to be statically loaded. # TESTSRC += \ $(TOP)/ext/misc/amatch.c \ $(TOP)/ext/misc/carray.c \ $(TOP)/ext/misc/cksumvfs.c \ $(TOP)/ext/misc/closure.c \ $(TOP)/ext/misc/csv.c \ $(TOP)/ext/misc/decimal.c \ $(TOP)/ext/misc/eval.c \ $(TOP)/ext/misc/explain.c \ | > | 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 | $(TOP)/src/test_window.c \ $(TOP)/src/test_wsd.c # Extensions to be statically loaded. # TESTSRC += \ $(TOP)/ext/misc/amatch.c \ $(TOP)/ext/misc/appendvfs.c \ $(TOP)/ext/misc/carray.c \ $(TOP)/ext/misc/cksumvfs.c \ $(TOP)/ext/misc/closure.c \ $(TOP)/ext/misc/csv.c \ $(TOP)/ext/misc/decimal.c \ $(TOP)/ext/misc/eval.c \ $(TOP)/ext/misc/explain.c \ |
︙ | ︙ | |||
547 548 549 550 551 552 553 | DBFUZZ_OPT = KV_OPT = -DSQLITE_THREADSAFE=0 -DSQLITE_DIRECT_OVERFLOW_READ ST_OPT = -DSQLITE_THREADSAFE=0 # This is the default Makefile target. The objects listed here # are what get build when you type just "make" with no arguments. # | | | | | 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 | DBFUZZ_OPT = KV_OPT = -DSQLITE_THREADSAFE=0 -DSQLITE_DIRECT_OVERFLOW_READ ST_OPT = -DSQLITE_THREADSAFE=0 # This is the default Makefile target. The objects listed here # are what get build when you type just "make" with no arguments. # all: sqlite3.h sqlite3ext.h libsqlite3.a sqlite3$(EXE) libsqlite3.a: sqlite3.h $(LIBOBJ) $(AR) libsqlite3.a $(LIBOBJ) $(RANLIB) libsqlite3.a sqlite3$(EXE): sqlite3.h libsqlite3.a shell.c $(TCCX) $(READLINE_FLAGS) -o sqlite3$(EXE) $(SHELL_OPT) \ shell.c libsqlite3.a $(LIBREADLINE) $(TLIBS) $(THREADLIB) sqldiff$(EXE): $(TOP)/tool/sqldiff.c sqlite3.c sqlite3.h $(TCCX) -o sqldiff$(EXE) -DSQLITE_THREADSAFE=0 \ $(TOP)/tool/sqldiff.c sqlite3.c $(TLIBS) $(THREADLIB) |
︙ | ︙ | |||
821 822 823 824 825 826 827 | fts3_unicode2.o: $(TOP)/ext/fts3/fts3_unicode2.c $(HDR) $(EXTHDR) $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_unicode2.c fts3_write.o: $(TOP)/ext/fts3/fts3_write.c $(HDR) $(EXTHDR) $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_write.c | | | | | 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 | fts3_unicode2.o: $(TOP)/ext/fts3/fts3_unicode2.c $(HDR) $(EXTHDR) $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_unicode2.c fts3_write.o: $(TOP)/ext/fts3/fts3_write.c $(HDR) $(EXTHDR) $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/fts3/fts3_write.c fts5.o: fts5.c sqlite3ext.h sqlite3.h $(TCCX) -DSQLITE_CORE -c fts5.c json1.o: $(TOP)/ext/misc/json1.c sqlite3ext.h sqlite3.h $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/misc/json1.c stmt.o: $(TOP)/ext/misc/stmt.c sqlite3ext.h sqlite3.h $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/misc/stmt.c rtree.o: $(TOP)/ext/rtree/rtree.c $(HDR) $(EXTHDR) $(TCCX) -DSQLITE_CORE -c $(TOP)/ext/rtree/rtree.c |
︙ | ︙ | |||
951 952 953 954 955 956 957 | ./testfixture$(EXE) $(TOP)/test/permutations.test queryplanner $(TESTOPTS) fuzztest: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(EXE) $(FUZZDATA) ./sessionfuzz run $(TOP)/test/sessionfuzz-data1.db valgrindfuzz: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db | | | 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 | ./testfixture$(EXE) $(TOP)/test/permutations.test queryplanner $(TESTOPTS) fuzztest: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db ./fuzzcheck$(EXE) $(FUZZDATA) ./sessionfuzz run $(TOP)/test/sessionfuzz-data1.db valgrindfuzz: fuzzcheck$(EXE) $(FUZZDATA) sessionfuzz$(EXE) $(TOP)/test/sessionfuzz-data1.db valgrind ./fuzzcheck$(EXE) --cell-size-check --limit-mem 10M $(FUZZDATA) valgrind ./sessionfuzz run $(TOP)/test/sessionfuzz-data1.db # The veryquick.test TCL tests. # tcltest: ./testfixture$(EXE) ./testfixture$(EXE) $(TOP)/test/veryquick.test $(TESTOPTS) |
︙ | ︙ |
Changes to src/alter.c.
︙ | ︙ | |||
45 46 47 48 49 50 51 | /* ** Generate code to verify that the schemas of database zDb and, if ** bTemp is not true, database "temp", can still be parsed. This is ** called at the end of the generation of an ALTER TABLE ... RENAME ... ** statement to ensure that the operation has not rendered any schema ** objects unusable. */ | | > > > > > > | | | | | | | | 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | /* ** Generate code to verify that the schemas of database zDb and, if ** bTemp is not true, database "temp", can still be parsed. This is ** called at the end of the generation of an ALTER TABLE ... RENAME ... ** statement to ensure that the operation has not rendered any schema ** objects unusable. */ static void renameTestSchema( Parse *pParse, /* Parse context */ const char *zDb, /* Name of db to verify schema of */ int bTemp, /* True if this is the temp db */ const char *zWhen /* "when" part of error message */ ){ pParse->colNamesSet = 1; sqlite3NestedParse(pParse, "SELECT 1 " "FROM \"%w\"." DFLT_SCHEMA_TABLE " " "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'" " AND sql NOT LIKE 'create virtual%%'" " AND sqlite_rename_test(%Q, sql, type, name, %d, %Q)=NULL ", zDb, zDb, bTemp, zWhen ); if( bTemp==0 ){ sqlite3NestedParse(pParse, "SELECT 1 " "FROM temp." DFLT_SCHEMA_TABLE " " "WHERE name NOT LIKE 'sqliteX_%%' ESCAPE 'X'" " AND sql NOT LIKE 'create virtual%%'" " AND sqlite_rename_test(%Q, sql, type, name, 1, %Q)=NULL ", zDb, zWhen ); } } /* ** Generate code to reload the schema for database iDb. And, if iDb!=1, for ** the temp database as well. */ static void renameReloadSchema(Parse *pParse, int iDb, u16 p5){ Vdbe *v = pParse->pVdbe; if( v ){ sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddParseSchemaOp(pParse->pVdbe, iDb, 0, p5); if( iDb!=1 ) sqlite3VdbeAddParseSchemaOp(pParse->pVdbe, 1, 0, p5); } } /* ** Generate code to implement the "ALTER TABLE xxx RENAME TO yyy" ** command. */ |
︙ | ︙ | |||
226 227 228 229 230 231 232 | ** as required. */ if( iDb!=1 ){ sqlite3NestedParse(pParse, "UPDATE sqlite_temp_schema SET " "sql = sqlite_rename_table(%Q, type, name, sql, %Q, %Q, 1), " "tbl_name = " "CASE WHEN tbl_name=%Q COLLATE nocase AND " | | | | | 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 | ** as required. */ if( iDb!=1 ){ sqlite3NestedParse(pParse, "UPDATE sqlite_temp_schema SET " "sql = sqlite_rename_table(%Q, type, name, sql, %Q, %Q, 1), " "tbl_name = " "CASE WHEN tbl_name=%Q COLLATE nocase AND " " sqlite_rename_test(%Q, sql, type, name, 1, 'after rename') " "THEN %Q ELSE tbl_name END " "WHERE type IN ('view', 'trigger')" , zDb, zTabName, zName, zTabName, zDb, zName); } /* If this is a virtual table, invoke the xRename() function if ** one is defined. The xRename() callback will modify the names ** of any resources used by the v-table implementation (including other ** SQLite tables) that are identified by the name of the virtual table. */ #ifndef SQLITE_OMIT_VIRTUALTABLE if( pVTab ){ int i = ++pParse->nMem; sqlite3VdbeLoadString(v, i, zName); sqlite3VdbeAddOp4(v, OP_VRename, i, 0, 0,(const char*)pVTab, P4_VTAB); } #endif renameReloadSchema(pParse, iDb, INITFLAG_AlterRename); renameTestSchema(pParse, zDb, iDb==1, "after rename"); exit_rename_table: sqlite3SrcListDelete(db, pSrc); sqlite3DbFree(db, zName); db->mDbFlags = savedDbFlags; } |
︙ | ︙ | |||
377 378 379 380 381 382 383 384 385 | if( zCol ){ char *zEnd = &zCol[pColDef->n-1]; u32 savedDbFlags = db->mDbFlags; while( zEnd>zCol && (*zEnd==';' || sqlite3Isspace(*zEnd)) ){ *zEnd-- = '\0'; } db->mDbFlags |= DBFLAG_PreferBuiltin; sqlite3NestedParse(pParse, "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET " | > > > | | | 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 | if( zCol ){ char *zEnd = &zCol[pColDef->n-1]; u32 savedDbFlags = db->mDbFlags; while( zEnd>zCol && (*zEnd==';' || sqlite3Isspace(*zEnd)) ){ *zEnd-- = '\0'; } db->mDbFlags |= DBFLAG_PreferBuiltin; /* substr() operations on characters, but addColOffset is in bytes. So we ** have to use printf() to translate between these units: */ sqlite3NestedParse(pParse, "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET " "sql = printf('%%.%ds, ',sql) || %Q" " || substr(sql,1+length(printf('%%.%ds',sql))) " "WHERE type = 'table' AND name = %Q", zDb, pNew->addColOffset, zCol, pNew->addColOffset, zTab ); sqlite3DbFree(db, zCol); db->mDbFlags = savedDbFlags; } /* Make sure the schema version is at least 3. But do not upgrade |
︙ | ︙ | |||
405 406 407 408 409 410 411 | sqlite3VdbeAddOp2(v, OP_IfPos, r1, sqlite3VdbeCurrentAddr(v)+2); VdbeCoverage(v); sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, 3); sqlite3ReleaseTempReg(pParse, r1); } /* Reload the table definition */ | | | 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 | sqlite3VdbeAddOp2(v, OP_IfPos, r1, sqlite3VdbeCurrentAddr(v)+2); VdbeCoverage(v); sqlite3VdbeAddOp3(v, OP_SetCookie, iDb, BTREE_FILE_FORMAT, 3); sqlite3ReleaseTempReg(pParse, r1); } /* Reload the table definition */ renameReloadSchema(pParse, iDb, INITFLAG_AlterRename); } /* ** This function is called by the parser after the table-name in ** an "ALTER TABLE <table-name> ADD" statement is parsed. Argument ** pSrc is the full-name of the table being altered. ** |
︙ | ︙ | |||
505 506 507 508 509 510 511 | ** command. This function checks if the table is a view or virtual ** table (columns of views or virtual tables may not be renamed). If so, ** it loads an error message into pParse and returns non-zero. ** ** Or, if pTab is not a view or virtual table, zero is returned. */ #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) | | | > | | | 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 | ** command. This function checks if the table is a view or virtual ** table (columns of views or virtual tables may not be renamed). If so, ** it loads an error message into pParse and returns non-zero. ** ** Or, if pTab is not a view or virtual table, zero is returned. */ #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) static int isRealTable(Parse *pParse, Table *pTab, int bDrop){ const char *zType = 0; #ifndef SQLITE_OMIT_VIEW if( pTab->pSelect ){ zType = "view"; } #endif #ifndef SQLITE_OMIT_VIRTUALTABLE if( IsVirtual(pTab) ){ zType = "virtual table"; } #endif if( zType ){ sqlite3ErrorMsg(pParse, "cannot %s %s \"%s\"", (bDrop ? "drop column from" : "rename columns of"), zType, pTab->zName ); return 1; } return 0; } #else /* !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) */ # define isRealTable(x,y,z) (0) #endif /* ** Handles the following parser reduction: ** ** cmd ::= ALTER TABLE pSrc RENAME COLUMN pOld TO pNew */ |
︙ | ︙ | |||
555 556 557 558 559 560 561 | /* Locate the table to be altered */ pTab = sqlite3LocateTableItem(pParse, 0, &pSrc->a[0]); if( !pTab ) goto exit_rename_column; /* Cannot alter a system table */ if( SQLITE_OK!=isAlterableTable(pParse, pTab) ) goto exit_rename_column; | | | 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 | /* Locate the table to be altered */ pTab = sqlite3LocateTableItem(pParse, 0, &pSrc->a[0]); if( !pTab ) goto exit_rename_column; /* Cannot alter a system table */ if( SQLITE_OK!=isAlterableTable(pParse, pTab) ) goto exit_rename_column; if( SQLITE_OK!=isRealTable(pParse, pTab, 0) ) goto exit_rename_column; /* Which schema holds the table to be altered */ iSchema = sqlite3SchemaToIndex(db, pTab->pSchema); assert( iSchema>=0 ); zDb = db->aDb[iSchema].zDbSName; #ifndef SQLITE_OMIT_AUTHORIZATION |
︙ | ︙ | |||
609 610 611 612 613 614 615 | "UPDATE temp." DFLT_SCHEMA_TABLE " SET " "sql = sqlite_rename_column(sql, type, name, %Q, %Q, %d, %Q, %d, 1) " "WHERE type IN ('trigger', 'view')", zDb, pTab->zName, iCol, zNew, bQuote ); /* Drop and reload the database schema. */ | | | | 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 | "UPDATE temp." DFLT_SCHEMA_TABLE " SET " "sql = sqlite_rename_column(sql, type, name, %Q, %Q, %d, %Q, %d, 1) " "WHERE type IN ('trigger', 'view')", zDb, pTab->zName, iCol, zNew, bQuote ); /* Drop and reload the database schema. */ renameReloadSchema(pParse, iSchema, INITFLAG_AlterRename); renameTestSchema(pParse, zDb, iSchema==1, "after rename"); exit_rename_column: sqlite3SrcListDelete(db, pSrc); sqlite3DbFree(db, zOld); sqlite3DbFree(db, zNew); return; } |
︙ | ︙ | |||
862 863 864 865 866 867 868 | pNext = p->pNext; sqlite3DbFree(db, p); } } /* ** Search the Parse object passed as the first argument for a RenameToken | | > > > | | > > | > > > | | | | > | > | 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 | pNext = p->pNext; sqlite3DbFree(db, p); } } /* ** Search the Parse object passed as the first argument for a RenameToken ** object associated with parse tree element pPtr. If found, return a pointer ** to it. Otherwise, return NULL. ** ** If the second argument passed to this function is not NULL and a matching ** RenameToken object is found, remove it from the Parse object and add it to ** the list maintained by the RenameCtx object. */ static RenameToken *renameTokenFind( Parse *pParse, struct RenameCtx *pCtx, void *pPtr ){ RenameToken **pp; assert( pPtr!=0 ); for(pp=&pParse->pRename; (*pp); pp=&(*pp)->pNext){ if( (*pp)->p==pPtr ){ RenameToken *pToken = *pp; if( pCtx ){ *pp = pToken->pNext; pToken->pNext = pCtx->pList; pCtx->pList = pToken; pCtx->nList++; } return pToken; } } return 0; } /* ** This is a Walker select callback. It does nothing. It is only required ** because without a dummy callback, sqlite3WalkExpr() and similar do not ** descend into sub-select statements. */ |
︙ | ︙ | |||
949 950 951 952 953 954 955 | ** object (either pParse->pNewTable, pNewIndex or pNewTrigger) as part of an ** ALTER TABLE RENAME COLUMN program. The error message emitted by the ** sub-routine is currently stored in pParse->zErrMsg. This function ** adds context to the error message and then stores it in pCtx. */ static void renameColumnParseError( sqlite3_context *pCtx, | | | | | 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 | ** object (either pParse->pNewTable, pNewIndex or pNewTrigger) as part of an ** ALTER TABLE RENAME COLUMN program. The error message emitted by the ** sub-routine is currently stored in pParse->zErrMsg. This function ** adds context to the error message and then stores it in pCtx. */ static void renameColumnParseError( sqlite3_context *pCtx, const char *zWhen, sqlite3_value *pType, sqlite3_value *pObject, Parse *pParse ){ const char *zT = (const char*)sqlite3_value_text(pType); const char *zN = (const char*)sqlite3_value_text(pObject); char *zErr; zErr = sqlite3_mprintf("error in %s %s%s%s: %s", zT, zN, (zWhen[0] ? " " : ""), zWhen, pParse->zErrMsg ); sqlite3_result_error(pCtx, zErr, -1); sqlite3_free(zErr); } /* |
︙ | ︙ | |||
1038 1039 1040 1041 1042 1043 1044 | /* Parse the SQL statement passed as the first argument. If no error ** occurs and the parse does not result in a new table, index or ** trigger object, the database must be corrupt. */ memset(p, 0, sizeof(Parse)); p->eParseMode = PARSE_MODE_RENAME; p->db = db; p->nQueryLoop = 1; | | | 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 | /* Parse the SQL statement passed as the first argument. If no error ** occurs and the parse does not result in a new table, index or ** trigger object, the database must be corrupt. */ memset(p, 0, sizeof(Parse)); p->eParseMode = PARSE_MODE_RENAME; p->db = db; p->nQueryLoop = 1; rc = zSql ? sqlite3RunParser(p, zSql, &zErr) : SQLITE_NOMEM; assert( p->zErrMsg==0 ); assert( rc!=SQLITE_OK || zErr==0 ); p->zErrMsg = zErr; if( db->mallocFailed ) rc = SQLITE_NOMEM; if( rc==SQLITE_OK && p->pNewTable==0 && p->pNewIndex==0 && p->pNewTrigger==0 ){ |
︙ | ︙ | |||
1191 1192 1193 1194 1195 1196 1197 | if( pParse->nErr ) rc = pParse->rc; } if( rc==SQLITE_OK && pStep->zTarget ){ SrcList *pSrc = sqlite3TriggerStepSrc(pParse, pStep); if( pSrc ){ int i; for(i=0; i<pSrc->nSrc && rc==SQLITE_OK; i++){ | | | 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 | if( pParse->nErr ) rc = pParse->rc; } if( rc==SQLITE_OK && pStep->zTarget ){ SrcList *pSrc = sqlite3TriggerStepSrc(pParse, pStep); if( pSrc ){ int i; for(i=0; i<pSrc->nSrc && rc==SQLITE_OK; i++){ SrcItem *p = &pSrc->a[i]; p->iCursor = pParse->nTab++; if( p->pSelect ){ sqlite3SelectPrep(pParse, p->pSelect, 0); sqlite3ExpandSubquery(pParse, p); assert( i>0 ); assert( pStep->pFrom->a[i-1].pSelect ); sqlite3SelectPrep(pParse, pStep->pFrom->a[i-1].pSelect, 0); |
︙ | ︙ | |||
1217 1218 1219 1220 1221 1222 1223 | if( rc==SQLITE_OK && pStep->pWhere ){ rc = sqlite3ResolveExprNames(&sNC, pStep->pWhere); } if( rc==SQLITE_OK ){ rc = sqlite3ResolveExprListNames(&sNC, pStep->pExprList); } assert( !pStep->pUpsert || (!pStep->pWhere && !pStep->pExprList) ); | | < | 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 | if( rc==SQLITE_OK && pStep->pWhere ){ rc = sqlite3ResolveExprNames(&sNC, pStep->pWhere); } if( rc==SQLITE_OK ){ rc = sqlite3ResolveExprListNames(&sNC, pStep->pExprList); } assert( !pStep->pUpsert || (!pStep->pWhere && !pStep->pExprList) ); if( pStep->pUpsert && rc==SQLITE_OK ){ Upsert *pUpsert = pStep->pUpsert; pUpsert->pUpsertSrc = pSrc; sNC.uNC.pUpsert = pUpsert; sNC.ncFlags = NC_UUpsert; rc = sqlite3ResolveExprListNames(&sNC, pUpsert->pUpsertTarget); if( rc==SQLITE_OK ){ ExprList *pUpsertSet = pUpsert->pUpsertSet; rc = sqlite3ResolveExprListNames(&sNC, pUpsertSet); |
︙ | ︙ | |||
1465 1466 1467 1468 1469 1470 1471 | assert( rc==SQLITE_OK ); rc = renameEditSql(context, &sCtx, zSql, zNew, bQuote); renameColumnFunc_done: if( rc!=SQLITE_OK ){ if( sParse.zErrMsg ){ | | | 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 | assert( rc==SQLITE_OK ); rc = renameEditSql(context, &sCtx, zSql, zNew, bQuote); renameColumnFunc_done: if( rc!=SQLITE_OK ){ if( sParse.zErrMsg ){ renameColumnParseError(context, "", argv[1], argv[2], &sParse); }else{ sqlite3_result_error_code(context, rc); } } renameParseCleanup(&sParse); renameTokenFree(db, sCtx.pList); |
︙ | ︙ | |||
1503 1504 1505 1506 1507 1508 1509 | SrcList *pSrc = pSelect->pSrc; if( pSelect->selFlags & SF_View ) return WRC_Prune; if( pSrc==0 ){ assert( pWalker->pParse->db->mallocFailed ); return WRC_Abort; } for(i=0; i<pSrc->nSrc; i++){ | | | 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 | SrcList *pSrc = pSelect->pSrc; if( pSelect->selFlags & SF_View ) return WRC_Prune; if( pSrc==0 ){ assert( pWalker->pParse->db->mallocFailed ); return WRC_Abort; } for(i=0; i<pSrc->nSrc; i++){ SrcItem *pItem = &pSrc->a[i]; if( pItem->pTab==p->pTab ){ renameTokenFind(pWalker->pParse, p, pItem->zName); } } renameWalkWith(pWalker, pSelect); return WRC_Continue; |
︙ | ︙ | |||
1654 1655 1656 1657 1658 1659 1660 | } if( rc==SQLITE_OK ){ rc = renameEditSql(context, &sCtx, zInput, zNew, bQuote); } if( rc!=SQLITE_OK ){ if( sParse.zErrMsg ){ | | | 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 | } if( rc==SQLITE_OK ){ rc = renameEditSql(context, &sCtx, zInput, zNew, bQuote); } if( rc!=SQLITE_OK ){ if( sParse.zErrMsg ){ renameColumnParseError(context, "", argv[1], argv[2], &sParse); }else{ sqlite3_result_error_code(context, rc); } } renameParseCleanup(&sParse); renameTokenFree(db, sCtx.pList); |
︙ | ︙ | |||
1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 | ** to ensure that it is still usable. ** ** 0: Database name ("main", "temp" etc.). ** 1: SQL statement. ** 2: Object type ("view", "table", "trigger" or "index"). ** 3: Object name. ** 4: True if object is from temp schema. ** ** Unless it finds an error, this function normally returns NULL. However, it ** returns integer value 1 if: ** ** * the SQL argument creates a trigger, and ** * the table that the trigger is attached to is in database zDb. */ static void renameTableTest( sqlite3_context *context, int NotUsed, sqlite3_value **argv ){ sqlite3 *db = sqlite3_context_db_handle(context); char const *zDb = (const char*)sqlite3_value_text(argv[0]); char const *zInput = (const char*)sqlite3_value_text(argv[1]); int bTemp = sqlite3_value_int(argv[4]); int isLegacy = (db->flags & SQLITE_LegacyAlter); #ifndef SQLITE_OMIT_AUTHORIZATION sqlite3_xauth xAuth = db->xAuth; db->xAuth = 0; #endif UNUSED_PARAMETER(NotUsed); | > > | 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 | ** to ensure that it is still usable. ** ** 0: Database name ("main", "temp" etc.). ** 1: SQL statement. ** 2: Object type ("view", "table", "trigger" or "index"). ** 3: Object name. ** 4: True if object is from temp schema. ** 5: "when" part of error message. ** ** Unless it finds an error, this function normally returns NULL. However, it ** returns integer value 1 if: ** ** * the SQL argument creates a trigger, and ** * the table that the trigger is attached to is in database zDb. */ static void renameTableTest( sqlite3_context *context, int NotUsed, sqlite3_value **argv ){ sqlite3 *db = sqlite3_context_db_handle(context); char const *zDb = (const char*)sqlite3_value_text(argv[0]); char const *zInput = (const char*)sqlite3_value_text(argv[1]); int bTemp = sqlite3_value_int(argv[4]); int isLegacy = (db->flags & SQLITE_LegacyAlter); char const *zWhen = (const char*)sqlite3_value_text(argv[5]); #ifndef SQLITE_OMIT_AUTHORIZATION sqlite3_xauth xAuth = db->xAuth; db->xAuth = 0; #endif UNUSED_PARAMETER(NotUsed); |
︙ | ︙ | |||
1732 1733 1734 1735 1736 1737 1738 | int i1 = sqlite3SchemaToIndex(db, sParse.pNewTrigger->pTabSchema); int i2 = sqlite3FindDbName(db, zDb); if( i1==i2 ) sqlite3_result_int(context, 1); } } } | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | > | 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 | int i1 = sqlite3SchemaToIndex(db, sParse.pNewTrigger->pTabSchema); int i2 = sqlite3FindDbName(db, zDb); if( i1==i2 ) sqlite3_result_int(context, 1); } } } if( rc!=SQLITE_OK && zWhen ){ renameColumnParseError(context, zWhen, argv[2], argv[3],&sParse); } renameParseCleanup(&sParse); } #ifndef SQLITE_OMIT_AUTHORIZATION db->xAuth = xAuth; #endif } /* ** The implementation of internal UDF sqlite_drop_column(). ** ** Arguments: ** ** argv[0]: An integer - the index of the schema containing the table ** argv[1]: CREATE TABLE statement to modify. ** argv[2]: An integer - the index of the column to remove. ** ** The value returned is a string containing the CREATE TABLE statement ** with column argv[2] removed. */ static void dropColumnFunc( sqlite3_context *context, int NotUsed, sqlite3_value **argv ){ sqlite3 *db = sqlite3_context_db_handle(context); int iSchema = sqlite3_value_int(argv[0]); const char *zSql = (const char*)sqlite3_value_text(argv[1]); int iCol = sqlite3_value_int(argv[2]); const char *zDb = db->aDb[iSchema].zDbSName; int rc; Parse sParse; RenameToken *pCol; Table *pTab; const char *zEnd; char *zNew = 0; #ifndef SQLITE_OMIT_AUTHORIZATION sqlite3_xauth xAuth = db->xAuth; db->xAuth = 0; #endif UNUSED_PARAMETER(NotUsed); rc = renameParseSql(&sParse, zDb, db, zSql, iSchema==1); if( rc!=SQLITE_OK ) goto drop_column_done; pTab = sParse.pNewTable; if( pTab==0 || pTab->nCol==1 || iCol>=pTab->nCol ){ /* This can happen if the sqlite_schema table is corrupt */ rc = SQLITE_CORRUPT_BKPT; goto drop_column_done; } pCol = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol].zName); if( iCol<pTab->nCol-1 ){ RenameToken *pEnd; pEnd = renameTokenFind(&sParse, 0, (void*)pTab->aCol[iCol+1].zName); zEnd = (const char*)pEnd->t.z; }else{ zEnd = (const char*)&zSql[pTab->addColOffset]; while( ALWAYS(pCol->t.z[0]!=0) && pCol->t.z[0]!=',' ) pCol->t.z--; } zNew = sqlite3MPrintf(db, "%.*s%s", pCol->t.z-zSql, zSql, zEnd); sqlite3_result_text(context, zNew, -1, SQLITE_TRANSIENT); sqlite3_free(zNew); drop_column_done: renameParseCleanup(&sParse); #ifndef SQLITE_OMIT_AUTHORIZATION db->xAuth = xAuth; #endif if( rc!=SQLITE_OK ){ sqlite3_result_error_code(context, rc); } } /* ** This function is called by the parser upon parsing an ** ** ALTER TABLE pSrc DROP COLUMN pName ** ** statement. Argument pSrc contains the possibly qualified name of the ** table being edited, and token pName the name of the column to drop. */ void sqlite3AlterDropColumn(Parse *pParse, SrcList *pSrc, Token *pName){ sqlite3 *db = pParse->db; /* Database handle */ Table *pTab; /* Table to modify */ int iDb; /* Index of db containing pTab in aDb[] */ const char *zDb; /* Database containing pTab ("main" etc.) */ char *zCol = 0; /* Name of column to drop */ int iCol; /* Index of column zCol in pTab->aCol[] */ /* Look up the table being altered. */ assert( pParse->pNewTable==0 ); assert( sqlite3BtreeHoldsAllMutexes(db) ); if( NEVER(db->mallocFailed) ) goto exit_drop_column; pTab = sqlite3LocateTableItem(pParse, 0, &pSrc->a[0]); if( !pTab ) goto exit_drop_column; /* Make sure this is not an attempt to ALTER a view, virtual table or ** system table. */ if( SQLITE_OK!=isAlterableTable(pParse, pTab) ) goto exit_drop_column; if( SQLITE_OK!=isRealTable(pParse, pTab, 1) ) goto exit_drop_column; /* Find the index of the column being dropped. */ zCol = sqlite3NameFromToken(db, pName); if( zCol==0 ){ assert( db->mallocFailed ); goto exit_drop_column; } iCol = sqlite3ColumnIndex(pTab, zCol); if( iCol<0 ){ sqlite3ErrorMsg(pParse, "no such column: \"%s\"", zCol); goto exit_drop_column; } /* Do not allow the user to drop a PRIMARY KEY column or a column ** constrained by a UNIQUE constraint. */ if( pTab->aCol[iCol].colFlags & (COLFLAG_PRIMKEY|COLFLAG_UNIQUE) ){ sqlite3ErrorMsg(pParse, "cannot drop %s column: \"%s\"", (pTab->aCol[iCol].colFlags&COLFLAG_PRIMKEY) ? "PRIMARY KEY" : "UNIQUE", zCol ); goto exit_drop_column; } /* Do not allow the number of columns to go to zero */ if( pTab->nCol<=1 ){ sqlite3ErrorMsg(pParse, "cannot drop column \"%s\": no other columns exist",zCol); goto exit_drop_column; } /* Edit the sqlite_schema table */ iDb = sqlite3SchemaToIndex(db, pTab->pSchema); assert( iDb>=0 ); zDb = db->aDb[iDb].zDbSName; renameTestSchema(pParse, zDb, iDb==1, ""); sqlite3NestedParse(pParse, "UPDATE \"%w\"." DFLT_SCHEMA_TABLE " SET " "sql = sqlite_drop_column(%d, sql, %d) " "WHERE (type=='table' AND tbl_name=%Q COLLATE nocase)" , zDb, iDb, iCol, pTab->zName ); /* Drop and reload the database schema. */ renameReloadSchema(pParse, iDb, INITFLAG_AlterDrop); renameTestSchema(pParse, zDb, iDb==1, "after drop column"); /* Edit rows of table on disk */ if( pParse->nErr==0 && (pTab->aCol[iCol].colFlags & COLFLAG_VIRTUAL)==0 ){ int i; int addr; int reg; int regRec; Index *pPk = 0; int nField = 0; /* Number of non-virtual columns after drop */ int iCur; Vdbe *v = sqlite3GetVdbe(pParse); iCur = pParse->nTab++; sqlite3OpenTable(pParse, iCur, iDb, pTab, OP_OpenWrite); addr = sqlite3VdbeAddOp1(v, OP_Rewind, iCur); VdbeCoverage(v); reg = ++pParse->nMem; pParse->nMem += pTab->nCol; if( HasRowid(pTab) ){ sqlite3VdbeAddOp2(v, OP_Rowid, iCur, reg); }else{ pPk = sqlite3PrimaryKeyIndex(pTab); } for(i=0; i<pTab->nCol; i++){ if( i!=iCol && (pTab->aCol[i].colFlags & COLFLAG_VIRTUAL)==0 ){ int regOut; if( pPk ){ int iPos = sqlite3TableColumnToIndex(pPk, i); int iColPos = sqlite3TableColumnToIndex(pPk, iCol); regOut = reg+1+iPos-(iPos>iColPos); }else{ regOut = reg+1+nField; } sqlite3ExprCodeGetColumnOfTable(v, pTab, iCur, i, regOut); nField++; } } regRec = reg + pTab->nCol; sqlite3VdbeAddOp3(v, OP_MakeRecord, reg+1, nField, regRec); if( pPk ){ sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iCur, regRec, reg+1, pPk->nKeyCol); }else{ sqlite3VdbeAddOp3(v, OP_Insert, iCur, regRec, reg); } sqlite3VdbeAddOp2(v, OP_Next, iCur, addr+1); VdbeCoverage(v); sqlite3VdbeJumpHere(v, addr); } exit_drop_column: sqlite3DbFree(db, zCol); sqlite3SrcListDelete(db, pSrc); } /* ** Register built-in functions used to help implement ALTER TABLE */ void sqlite3AlterFunctions(void){ static FuncDef aAlterTableFuncs[] = { INTERNAL_FUNCTION(sqlite_rename_column, 9, renameColumnFunc), INTERNAL_FUNCTION(sqlite_rename_table, 7, renameTableFunc), INTERNAL_FUNCTION(sqlite_rename_test, 6, renameTableTest), INTERNAL_FUNCTION(sqlite_drop_column, 3, dropColumnFunc), }; sqlite3InsertBuiltinFuncs(aAlterTableFuncs, ArraySize(aAlterTableFuncs)); } #endif /* SQLITE_ALTER_TABLE */ |
Changes to src/attach.c.
︙ | ︙ | |||
428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 | 0, 0, /* xValue, xInverse */ "sqlite_attach", /* zName */ {0} }; codeAttach(pParse, SQLITE_ATTACH, &attach_func, p, p, pDbname, pKey); } #endif /* SQLITE_OMIT_ATTACH */ /* ** Initialize a DbFixer structure. This routine must be called prior ** to passing the structure to one of the sqliteFixAAAA() routines below. */ void sqlite3FixInit( DbFixer *pFix, /* The fixer to be initialized */ Parse *pParse, /* Error messages will be written here */ int iDb, /* This is the database that must be used */ const char *zType, /* "view", "trigger", or "index" */ const Token *pName /* Name of the view, trigger, or index */ ){ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | < < > > > > > > > | | < < | < | < < < < < < < < < < | < < < < | < < < | < | < < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < < | < < | < < | > | | | | > | 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 | 0, 0, /* xValue, xInverse */ "sqlite_attach", /* zName */ {0} }; codeAttach(pParse, SQLITE_ATTACH, &attach_func, p, p, pDbname, pKey); } #endif /* SQLITE_OMIT_ATTACH */ /* ** Expression callback used by sqlite3FixAAAA() routines. */ static int fixExprCb(Walker *p, Expr *pExpr){ DbFixer *pFix = p->u.pFix; if( !pFix->bTemp ) ExprSetProperty(pExpr, EP_FromDDL); if( pExpr->op==TK_VARIABLE ){ if( pFix->pParse->db->init.busy ){ pExpr->op = TK_NULL; }else{ sqlite3ErrorMsg(pFix->pParse, "%s cannot use variables", pFix->zType); return WRC_Abort; } } return WRC_Continue; } /* ** Select callback used by sqlite3FixAAAA() routines. */ static int fixSelectCb(Walker *p, Select *pSelect){ DbFixer *pFix = p->u.pFix; int i; SrcItem *pItem; sqlite3 *db = pFix->pParse->db; int iDb = sqlite3FindDbName(db, pFix->zDb); SrcList *pList = pSelect->pSrc; if( NEVER(pList==0) ) return WRC_Continue; for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){ if( pFix->bTemp==0 ){ if( pItem->zDatabase && iDb!=sqlite3FindDbName(db, pItem->zDatabase) ){ sqlite3ErrorMsg(pFix->pParse, "%s %T cannot reference objects in database %s", pFix->zType, pFix->pName, pItem->zDatabase); return WRC_Abort; } sqlite3DbFree(db, pItem->zDatabase); pItem->zDatabase = 0; pItem->pSchema = pFix->pSchema; pItem->fg.fromDDL = 1; } #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER) if( sqlite3WalkExpr(&pFix->w, pList->a[i].pOn) ) return WRC_Abort; #endif } if( pSelect->pWith ){ for(i=0; i<pSelect->pWith->nCte; i++){ if( sqlite3WalkSelect(p, pSelect->pWith->a[i].pSelect) ){ return WRC_Abort; } } } return WRC_Continue; } /* ** Initialize a DbFixer structure. This routine must be called prior ** to passing the structure to one of the sqliteFixAAAA() routines below. */ void sqlite3FixInit( DbFixer *pFix, /* The fixer to be initialized */ Parse *pParse, /* Error messages will be written here */ int iDb, /* This is the database that must be used */ const char *zType, /* "view", "trigger", or "index" */ const Token *pName /* Name of the view, trigger, or index */ ){ sqlite3 *db = pParse->db; assert( db->nDb>iDb ); pFix->pParse = pParse; pFix->zDb = db->aDb[iDb].zDbSName; pFix->pSchema = db->aDb[iDb].pSchema; pFix->zType = zType; pFix->pName = pName; pFix->bTemp = (iDb==1); pFix->w.pParse = pParse; pFix->w.xExprCallback = fixExprCb; pFix->w.xSelectCallback = fixSelectCb; pFix->w.xSelectCallback2 = 0; pFix->w.walkerDepth = 0; pFix->w.eCode = 0; pFix->w.u.pFix = pFix; } /* ** The following set of routines walk through the parse tree and assign ** a specific database to all table references where the database name ** was left unspecified in the original SQL statement. The pFix structure ** must have been initialized by a prior call to sqlite3FixInit(). ** ** These routines are used to make sure that an index, trigger, or ** view in one database does not refer to objects in a different database. ** (Exception: indices, triggers, and views in the TEMP database are ** allowed to refer to anything.) If a reference is explicitly made ** to an object in a different database, an error message is added to ** pParse->zErrMsg and these routines return non-zero. If everything ** checks out, these routines return 0. */ int sqlite3FixSrcList( DbFixer *pFix, /* Context of the fixation */ SrcList *pList /* The Source list to check and modify */ ){ int res = 0; if( pList ){ Select s; memset(&s, 0, sizeof(s)); s.pSrc = pList; res = sqlite3WalkSelect(&pFix->w, &s); } return res; } #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER) int sqlite3FixSelect( DbFixer *pFix, /* Context of the fixation */ Select *pSelect /* The SELECT statement to be fixed to one database */ ){ return sqlite3WalkSelect(&pFix->w, pSelect); } int sqlite3FixExpr( DbFixer *pFix, /* Context of the fixation */ Expr *pExpr /* The expression to be fixed to one database */ ){ return sqlite3WalkExpr(&pFix->w, pExpr); } #endif #ifndef SQLITE_OMIT_TRIGGER int sqlite3FixTriggerStep( DbFixer *pFix, /* Context of the fixation */ TriggerStep *pStep /* The trigger step be fixed to one database */ ){ while( pStep ){ if( sqlite3WalkSelect(&pFix->w, pStep->pSelect) || sqlite3WalkExpr(&pFix->w, pStep->pWhere) || sqlite3WalkExprList(&pFix->w, pStep->pExprList) || sqlite3FixSrcList(pFix, pStep->pFrom) ){ return 1; } #ifndef SQLITE_OMIT_UPSERT if( pStep->pUpsert ){ Upsert *pUp = pStep->pUpsert; if( sqlite3WalkExprList(&pFix->w, pUp->pUpsertTarget) || sqlite3WalkExpr(&pFix->w, pUp->pUpsertTargetWhere) || sqlite3WalkExprList(&pFix->w, pUp->pUpsertSet) || sqlite3WalkExpr(&pFix->w, pUp->pUpsertWhere) ){ return 1; } } #endif pStep = pStep->pNext; } return 0; } #endif |
Changes to src/auth.c.
︙ | ︙ | |||
139 140 141 142 143 144 145 | */ void sqlite3AuthRead( Parse *pParse, /* The parser context */ Expr *pExpr, /* The expression to check authorization on */ Schema *pSchema, /* The schema of the expression */ SrcList *pTabList /* All table that pExpr might refer to */ ){ | < | | | | | | 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | */ void sqlite3AuthRead( Parse *pParse, /* The parser context */ Expr *pExpr, /* The expression to check authorization on */ Schema *pSchema, /* The schema of the expression */ SrcList *pTabList /* All table that pExpr might refer to */ ){ Table *pTab = 0; /* The table being read */ const char *zCol; /* Name of the column of the table */ int iSrc; /* Index in pTabList->a[] of table being read */ int iDb; /* The index of the database the expression refers to */ int iCol; /* Index of column in table */ assert( pExpr->op==TK_COLUMN || pExpr->op==TK_TRIGGER ); assert( !IN_RENAME_OBJECT ); assert( pParse->db->xAuth!=0 ); iDb = sqlite3SchemaToIndex(pParse->db, pSchema); if( iDb<0 ){ /* An attempt to read a column out of a subquery or other ** temporary table. */ return; } if( pExpr->op==TK_TRIGGER ){ pTab = pParse->pTriggerTab; }else{ assert( pTabList ); for(iSrc=0; iSrc<pTabList->nSrc; iSrc++){ if( pExpr->iTable==pTabList->a[iSrc].iCursor ){ pTab = pTabList->a[iSrc].pTab; break; } } } iCol = pExpr->iColumn; if( pTab==0 ) return; if( iCol>=0 ){ assert( iCol<pTab->nCol ); zCol = pTab->aCol[iCol].zName; }else if( pTab->iPKey>=0 ){ assert( pTab->iPKey<pTab->nCol ); zCol = pTab->aCol[pTab->iPKey].zName; }else{ zCol = "ROWID"; } assert( iDb>=0 && iDb<pParse->db->nDb ); if( SQLITE_IGNORE==sqlite3AuthReadCol(pParse, pTab->zName, zCol, iDb) ){ pExpr->op = TK_NULL; } } /* ** Do an authorization check using the code and arguments given. Return |
︙ | ︙ | |||
205 206 207 208 209 210 211 | sqlite3 *db = pParse->db; int rc; /* Don't do any authorization checks if the database is initialising ** or if the parser is being invoked from within sqlite3_declare_vtab. */ assert( !IN_RENAME_OBJECT || db->xAuth==0 ); | < < < < | | 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 | sqlite3 *db = pParse->db; int rc; /* Don't do any authorization checks if the database is initialising ** or if the parser is being invoked from within sqlite3_declare_vtab. */ assert( !IN_RENAME_OBJECT || db->xAuth==0 ); if( db->xAuth==0 || db->init.busy || IN_SPECIAL_PARSE ){ return SQLITE_OK; } /* EVIDENCE-OF: R-43249-19882 The third through sixth parameters to the ** callback are either NULL pointers or zero-terminated strings that ** contain additional details about the action to be authorized. ** |
︙ | ︙ |
Changes to src/btree.c.
︙ | ︙ | |||
1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 | if( surplus <= maxLocal ){ pInfo->nLocal = (u16)surplus; }else{ pInfo->nLocal = (u16)minLocal; } pInfo->nSize = (u16)(&pInfo->pPayload[pInfo->nLocal] - pCell) + 4; } /* ** The following routines are implementations of the MemPage.xParseCell() ** method. ** ** Parse a cell content block and fill in the CellInfo structure. ** | > > > > > > > > > > > > > > > > > > | 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 | if( surplus <= maxLocal ){ pInfo->nLocal = (u16)surplus; }else{ pInfo->nLocal = (u16)minLocal; } pInfo->nSize = (u16)(&pInfo->pPayload[pInfo->nLocal] - pCell) + 4; } /* ** Given a record with nPayload bytes of payload stored within btree ** page pPage, return the number of bytes of payload stored locally. */ static int btreePayloadToLocal(MemPage *pPage, i64 nPayload){ int maxLocal; /* Maximum amount of payload held locally */ maxLocal = pPage->maxLocal; if( nPayload<=maxLocal ){ return nPayload; }else{ int minLocal; /* Minimum amount of payload held locally */ int surplus; /* Overflow payload available for local storage */ minLocal = pPage->minLocal; surplus = minLocal + (nPayload - minLocal)%(pPage->pBt->usableSize-4); return ( surplus <= maxLocal ) ? surplus : minLocal; } } /* ** The following routines are implementations of the MemPage.xParseCell() ** method. ** ** Parse a cell content block and fill in the CellInfo structure. ** |
︙ | ︙ | |||
3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 | return SQLITE_READONLY; } assert( nReserve>=0 && nReserve<=255 ); if( pageSize>=512 && pageSize<=SQLITE_MAX_PAGE_SIZE && ((pageSize-1)&pageSize)==0 ){ assert( (pageSize & 7)==0 ); assert( !pBt->pCursor ); pBt->pageSize = (u32)pageSize; freeTempSpace(pBt); } rc = sqlite3PagerSetPagesize(pBt->pPager, &pBt->pageSize, nReserve); pBt->usableSize = pBt->pageSize - (u16)nReserve; if( iFix ) pBt->btsFlags |= BTS_PAGESIZE_FIXED; sqlite3BtreeLeave(p); | > | 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 | return SQLITE_READONLY; } assert( nReserve>=0 && nReserve<=255 ); if( pageSize>=512 && pageSize<=SQLITE_MAX_PAGE_SIZE && ((pageSize-1)&pageSize)==0 ){ assert( (pageSize & 7)==0 ); assert( !pBt->pCursor ); if( nReserve>32 && pageSize==512 ) pageSize = 1024; pBt->pageSize = (u32)pageSize; freeTempSpace(pBt); } rc = sqlite3PagerSetPagesize(pBt->pPager, &pBt->pageSize, nReserve); pBt->usableSize = pBt->pageSize - (u16)nReserve; if( iFix ) pBt->btsFlags |= BTS_PAGESIZE_FIXED; sqlite3BtreeLeave(p); |
︙ | ︙ | |||
8624 8625 8626 8627 8628 8629 8630 | if( (i+nxDiv-pParent->nOverflow)==pParent->nCell ){ pRight = &pParent->aData[pParent->hdrOffset+8]; }else{ pRight = findCell(pParent, i+nxDiv-pParent->nOverflow); } pgno = get4byte(pRight); while( 1 ){ | > | > | 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 | if( (i+nxDiv-pParent->nOverflow)==pParent->nCell ){ pRight = &pParent->aData[pParent->hdrOffset+8]; }else{ pRight = findCell(pParent, i+nxDiv-pParent->nOverflow); } pgno = get4byte(pRight); while( 1 ){ if( rc==SQLITE_OK ){ rc = getAndInitPage(pBt, pgno, &apOld[i], 0, 0); } if( rc ){ memset(apOld, 0, (i+1)*sizeof(MemPage*)); goto balance_cleanup; } setMempageRoot(apOld[i], pgnoRoot); if( apOld[i]->nFree<0 ){ rc = btreeComputeFreeSpace(apOld[i]); |
︙ | ︙ | |||
8664 8665 8666 8667 8668 8669 8670 8671 | ** the dropCell() routine will overwrite the entire cell with zeroes. ** In this case, temporarily copy the cell into the aOvflSpace[] ** buffer. It will be copied out again as soon as the aSpace[] buffer ** is allocated. */ if( pBt->btsFlags & BTS_FAST_SECURE ){ int iOff; iOff = SQLITE_PTR_TO_INT(apDiv[i]) - SQLITE_PTR_TO_INT(pParent->aData); | > > | < < < < | 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 | ** the dropCell() routine will overwrite the entire cell with zeroes. ** In this case, temporarily copy the cell into the aOvflSpace[] ** buffer. It will be copied out again as soon as the aSpace[] buffer ** is allocated. */ if( pBt->btsFlags & BTS_FAST_SECURE ){ int iOff; /* If the following if() condition is not true, the db is corrupted. ** The call to dropCell() below will detect this. */ iOff = SQLITE_PTR_TO_INT(apDiv[i]) - SQLITE_PTR_TO_INT(pParent->aData); if( (iOff+szNew[i])<=(int)pBt->usableSize ){ memcpy(&aOvflSpace[iOff], apDiv[i], szNew[i]); apDiv[i] = &aOvflSpace[apDiv[i]-pParent->aData]; } } dropCell(pParent, i+nxDiv-pParent->nOverflow, szNew[i], &rc); } } |
︙ | ︙ | |||
8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 8974 8975 8976 | for(i=0; i<k; i++){ MemPage *pNew; if( i<nOld ){ pNew = apNew[i] = apOld[i]; apOld[i] = 0; rc = sqlite3PagerWrite(pNew->pDbPage); nNew++; if( rc ) goto balance_cleanup; }else{ assert( i>0 ); rc = allocateBtreePage(pBt, &pNew, &pgno, (bBulk ? 1 : pgno), 0); if( rc ) goto balance_cleanup; zeroPage(pNew, pageFlags); apNew[i] = pNew; | > > > | 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 | for(i=0; i<k; i++){ MemPage *pNew; if( i<nOld ){ pNew = apNew[i] = apOld[i]; apOld[i] = 0; rc = sqlite3PagerWrite(pNew->pDbPage); nNew++; if( sqlite3PagerPageRefcount(pNew->pDbPage)!=1+(i==(iParentIdx-nxDiv)) ){ rc = SQLITE_CORRUPT_BKPT; } if( rc ) goto balance_cleanup; }else{ assert( i>0 ); rc = allocateBtreePage(pBt, &pNew, &pgno, (bBulk ? 1 : pgno), 0); if( rc ) goto balance_cleanup; zeroPage(pNew, pageFlags); apNew[i] = pNew; |
︙ | ︙ | |||
8999 9000 9001 9002 9003 9004 9005 | ** When NB==3, this one optimization makes the database about 25% faster ** for large insertions and deletions. */ for(i=0; i<nNew; i++){ aPgOrder[i] = aPgno[i] = apNew[i]->pgno; aPgFlags[i] = apNew[i]->pDbPage->flags; for(j=0; j<i; j++){ | | | 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034 9035 | ** When NB==3, this one optimization makes the database about 25% faster ** for large insertions and deletions. */ for(i=0; i<nNew; i++){ aPgOrder[i] = aPgno[i] = apNew[i]->pgno; aPgFlags[i] = apNew[i]->pDbPage->flags; for(j=0; j<i; j++){ if( NEVER(aPgno[j]==aPgno[i]) ){ /* This branch is taken if the set of sibling pages somehow contains ** duplicate entries. This can happen if the database is corrupt. ** It would be simpler to detect this as part of the loop below, but ** we do the detection here in order to avoid populating the pager ** cache with two separate objects associated with the same ** page number. */ assert( CORRUPT_DB ); |
︙ | ︙ | |||
9667 9668 9669 9670 9671 9672 9673 | int idx; MemPage *pPage; Btree *p = pCur->pBtree; BtShared *pBt = p->pBt; unsigned char *oldCell; unsigned char *newCell = 0; | | > | | 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 | int idx; MemPage *pPage; Btree *p = pCur->pBtree; BtShared *pBt = p->pBt; unsigned char *oldCell; unsigned char *newCell = 0; assert( (flags & (BTREE_SAVEPOSITION|BTREE_APPEND|BTREE_PREFORMAT))==flags ); assert( (flags & BTREE_PREFORMAT)==0 || seekResult || pCur->pKeyInfo==0 ); if( pCur->eState==CURSOR_FAULT ){ assert( pCur->skipNext!=SQLITE_OK ); return pCur->skipNext; } assert( cursorOwnsBtShared(pCur) ); assert( (pCur->curFlags & BTCF_WriteFlag)!=0 && pBt->inTransaction==TRANS_WRITE && (pBt->btsFlags & BTS_READ_ONLY)==0 ); assert( hasSharedCacheTableLock(p, pCur->pgnoRoot, pCur->pKeyInfo!=0, 2) ); /* Assert that the caller has been consistent. If this cursor was opened ** expecting an index b-tree, then the caller should be inserting blob ** keys with no associated data. If the cursor was opened expecting an ** intkey table, the caller should be inserting integer keys with a ** blob of associated data. */ assert( (flags & BTREE_PREFORMAT) || (pX->pKey==0)==(pCur->pKeyInfo==0) ); /* Save the positions of any other cursors open on this table. ** ** In some cases, the call to btreeMoveto() below is a no-op. For ** example, when inserting data into a table with auto-generated integer ** keys, the VDBE layer invokes sqlite3BtreeLast() to figure out the ** integer key to use. It then calls this function to actually insert the |
︙ | ︙ | |||
9795 9796 9797 9798 9799 9800 9801 | } assert( pCur->eState==CURSOR_VALID || (pCur->eState==CURSOR_INVALID && loc) || CORRUPT_DB ); pPage = pCur->pPage; | | > > > > > > > > > > > > > | > | 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 | } assert( pCur->eState==CURSOR_VALID || (pCur->eState==CURSOR_INVALID && loc) || CORRUPT_DB ); pPage = pCur->pPage; assert( pPage->intKey || pX->nKey>=0 || (flags & BTREE_PREFORMAT) ); assert( pPage->leaf || !pPage->intKey ); if( pPage->nFree<0 ){ if( pCur->eState>CURSOR_INVALID ){ rc = SQLITE_CORRUPT_BKPT; }else{ rc = btreeComputeFreeSpace(pPage); } if( rc ) return rc; } TRACE(("INSERT: table=%d nkey=%lld ndata=%d page=%d %s\n", pCur->pgnoRoot, pX->nKey, pX->nData, pPage->pgno, loc==0 ? "overwrite" : "new entry")); assert( pPage->isInit ); newCell = pBt->pTmpSpace; assert( newCell!=0 ); if( flags & BTREE_PREFORMAT ){ rc = SQLITE_OK; szNew = pBt->nPreformatSize; if( szNew<4 ) szNew = 4; if( ISAUTOVACUUM && szNew>pPage->maxLocal ){ CellInfo info; pPage->xParseCell(pPage, newCell, &info); if( info.nPayload!=info.nLocal ){ Pgno ovfl = get4byte(&newCell[szNew-4]); ptrmapPut(pBt, ovfl, PTRMAP_OVERFLOW1, pPage->pgno, &rc); } } }else{ rc = fillInCell(pPage, newCell, pX, &szNew); } if( rc ) goto end_insert; assert( szNew==pPage->xCellSize(pPage, newCell) ); assert( szNew <= MX_CELL_SIZE(pBt) ); idx = pCur->ix; if( loc==0 ){ CellInfo info; assert( idx<pPage->nCell ); |
︙ | ︙ | |||
9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 | pCur->eState = CURSOR_REQUIRESEEK; pCur->nKey = pX->nKey; } } assert( pCur->iPage<0 || pCur->pPage->nOverflow==0 ); end_insert: return rc; } /* ** Delete the entry that the cursor is pointing to. ** ** If the BTREE_SAVEPOSITION bit of the flags parameter is zero, then | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978 9979 9980 9981 9982 9983 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 10041 10042 10043 10044 10045 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074 | pCur->eState = CURSOR_REQUIRESEEK; pCur->nKey = pX->nKey; } } assert( pCur->iPage<0 || pCur->pPage->nOverflow==0 ); end_insert: return rc; } /* ** This function is used as part of copying the current row from cursor ** pSrc into cursor pDest. If the cursors are open on intkey tables, then ** parameter iKey is used as the rowid value when the record is copied ** into pDest. Otherwise, the record is copied verbatim. ** ** This function does not actually write the new value to cursor pDest. ** Instead, it creates and populates any required overflow pages and ** writes the data for the new cell into the BtShared.pTmpSpace buffer ** for the destination database. The size of the cell, in bytes, is left ** in BtShared.nPreformatSize. The caller completes the insertion by ** calling sqlite3BtreeInsert() with the BTREE_PREFORMAT flag specified. ** ** SQLITE_OK is returned if successful, or an SQLite error code otherwise. */ int sqlite3BtreeTransferRow(BtCursor *pDest, BtCursor *pSrc, i64 iKey){ int rc = SQLITE_OK; BtShared *pBt = pDest->pBt; u8 *aOut = pBt->pTmpSpace; /* Pointer to next output buffer */ const u8 *aIn; /* Pointer to next input buffer */ u32 nIn; /* Size of input buffer aIn[] */ u32 nRem; /* Bytes of data still to copy */ getCellInfo(pSrc); aOut += putVarint32(aOut, pSrc->info.nPayload); if( pDest->pKeyInfo==0 ) aOut += putVarint(aOut, iKey); nIn = pSrc->info.nLocal; aIn = pSrc->info.pPayload; if( aIn+nIn>pSrc->pPage->aDataEnd ){ return SQLITE_CORRUPT_BKPT; } nRem = pSrc->info.nPayload; if( nIn==nRem && nIn<pDest->pPage->maxLocal ){ memcpy(aOut, aIn, nIn); pBt->nPreformatSize = nIn + (aOut - pBt->pTmpSpace); }else{ Pager *pSrcPager = pSrc->pBt->pPager; u8 *pPgnoOut = 0; Pgno ovflIn = 0; DbPage *pPageIn = 0; MemPage *pPageOut = 0; u32 nOut; /* Size of output buffer aOut[] */ nOut = btreePayloadToLocal(pDest->pPage, pSrc->info.nPayload); pBt->nPreformatSize = nOut + (aOut - pBt->pTmpSpace); if( nOut<pSrc->info.nPayload ){ pPgnoOut = &aOut[nOut]; pBt->nPreformatSize += 4; } if( nRem>nIn ){ if( aIn+nIn+4>pSrc->pPage->aDataEnd ){ return SQLITE_CORRUPT_BKPT; } ovflIn = get4byte(&pSrc->info.pPayload[nIn]); } do { nRem -= nOut; do{ assert( nOut>0 ); if( nIn>0 ){ int nCopy = MIN(nOut, nIn); memcpy(aOut, aIn, nCopy); nOut -= nCopy; nIn -= nCopy; aOut += nCopy; aIn += nCopy; } if( nOut>0 ){ sqlite3PagerUnref(pPageIn); pPageIn = 0; rc = sqlite3PagerGet(pSrcPager, ovflIn, &pPageIn, PAGER_GET_READONLY); if( rc==SQLITE_OK ){ aIn = (const u8*)sqlite3PagerGetData(pPageIn); ovflIn = get4byte(aIn); aIn += 4; nIn = pSrc->pBt->usableSize - 4; } } }while( rc==SQLITE_OK && nOut>0 ); if( rc==SQLITE_OK && nRem>0 ){ Pgno pgnoNew; MemPage *pNew = 0; rc = allocateBtreePage(pBt, &pNew, &pgnoNew, 0, 0); put4byte(pPgnoOut, pgnoNew); if( ISAUTOVACUUM && pPageOut ){ ptrmapPut(pBt, pgnoNew, PTRMAP_OVERFLOW2, pPageOut->pgno, &rc); } releasePage(pPageOut); pPageOut = pNew; if( pPageOut ){ pPgnoOut = pPageOut->aData; put4byte(pPgnoOut, 0); aOut = &pPgnoOut[4]; nOut = MIN(pBt->usableSize - 4, nRem); } } }while( nRem>0 && rc==SQLITE_OK ); releasePage(pPageOut); sqlite3PagerUnref(pPageIn); } return rc; } /* ** Delete the entry that the cursor is pointing to. ** ** If the BTREE_SAVEPOSITION bit of the flags parameter is zero, then |
︙ | ︙ |
Changes to src/btree.h.
︙ | ︙ | |||
258 259 260 261 262 263 264 265 266 267 268 269 270 271 | int sqlite3BtreeCursorRestore(BtCursor*, int*); int sqlite3BtreeDelete(BtCursor*, u8 flags); /* Allowed flags for sqlite3BtreeDelete() and sqlite3BtreeInsert() */ #define BTREE_SAVEPOSITION 0x02 /* Leave cursor pointing at NEXT or PREV */ #define BTREE_AUXDELETE 0x04 /* not the primary delete operation */ #define BTREE_APPEND 0x08 /* Insert is likely an append */ /* An instance of the BtreePayload object describes the content of a single ** entry in either an index or table btree. ** ** Index btrees (used for indexes and also WITHOUT ROWID tables) contain ** an arbitrary key and no data. These btrees have pKey,nKey set to the ** key and the pData,nData,nZero fields are uninitialized. The aMem,nMem | > | 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 | int sqlite3BtreeCursorRestore(BtCursor*, int*); int sqlite3BtreeDelete(BtCursor*, u8 flags); /* Allowed flags for sqlite3BtreeDelete() and sqlite3BtreeInsert() */ #define BTREE_SAVEPOSITION 0x02 /* Leave cursor pointing at NEXT or PREV */ #define BTREE_AUXDELETE 0x04 /* not the primary delete operation */ #define BTREE_APPEND 0x08 /* Insert is likely an append */ #define BTREE_PREFORMAT 0x80 /* Inserted data is a preformated cell */ /* An instance of the BtreePayload object describes the content of a single ** entry in either an index or table btree. ** ** Index btrees (used for indexes and also WITHOUT ROWID tables) contain ** an arbitrary key and no data. These btrees have pKey,nKey set to the ** key and the pData,nData,nZero fields are uninitialized. The aMem,nMem |
︙ | ︙ | |||
358 359 360 361 362 363 364 365 366 367 368 369 370 371 | int sqlite3BtreeCursorInfo(BtCursor*, int*, int); void sqlite3BtreeCursorList(Btree*); #endif #ifndef SQLITE_OMIT_WAL int sqlite3BtreeCheckpoint(Btree*, int, int *, int *); #endif /* ** If we are not using shared cache, then there is no need to ** use mutexes to access the BtShared structures. So make the ** Enter and Leave procedures no-ops. */ #ifndef SQLITE_OMIT_SHARED_CACHE | > > | 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 | int sqlite3BtreeCursorInfo(BtCursor*, int*, int); void sqlite3BtreeCursorList(Btree*); #endif #ifndef SQLITE_OMIT_WAL int sqlite3BtreeCheckpoint(Btree*, int, int *, int *); #endif int sqlite3BtreeTransferRow(BtCursor*, BtCursor*, i64); /* ** If we are not using shared cache, then there is no need to ** use mutexes to access the BtShared structures. So make the ** Enter and Leave procedures no-ops. */ #ifndef SQLITE_OMIT_SHARED_CACHE |
︙ | ︙ |
Changes to src/btreeInt.h.
︙ | ︙ | |||
458 459 460 461 462 463 464 465 466 467 468 469 470 471 | BtLock *pLock; /* List of locks held on this shared-btree struct */ Btree *pWriter; /* Btree with currently open write transaction */ #endif u8 *pTmpSpace; /* Temp space sufficient to hold a single cell */ #ifndef SQLITE_OMIT_CONCURRENT BtreePtrmap *pMap; #endif }; /* ** Allowed values for BtShared.btsFlags */ #define BTS_READ_ONLY 0x0001 /* Underlying file is readonly */ #define BTS_PAGESIZE_FIXED 0x0002 /* Page size can no longer be changed */ | > | 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 | BtLock *pLock; /* List of locks held on this shared-btree struct */ Btree *pWriter; /* Btree with currently open write transaction */ #endif u8 *pTmpSpace; /* Temp space sufficient to hold a single cell */ #ifndef SQLITE_OMIT_CONCURRENT BtreePtrmap *pMap; #endif int nPreformatSize; /* Size of last cell written by TransferRow() */ }; /* ** Allowed values for BtShared.btsFlags */ #define BTS_READ_ONLY 0x0001 /* Underlying file is readonly */ #define BTS_PAGESIZE_FIXED 0x0002 /* Page size can no longer be changed */ |
︙ | ︙ |
Changes to src/build.c.
︙ | ︙ | |||
141 142 143 144 145 146 147 | if( pParse->rc==SQLITE_OK ) pParse->rc = SQLITE_ERROR; return; } /* Begin by generating some termination code at the end of the ** vdbe program */ | > > > > > > | > > > > > > > > > > > > > > > > > > > > | 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | if( pParse->rc==SQLITE_OK ) pParse->rc = SQLITE_ERROR; return; } /* Begin by generating some termination code at the end of the ** vdbe program */ v = pParse->pVdbe; if( v==0 ){ if( db->init.busy ){ pParse->rc = SQLITE_DONE; return; } v = sqlite3GetVdbe(pParse); if( v==0 ) pParse->rc = SQLITE_ERROR; } assert( !pParse->isMultiWrite || sqlite3VdbeAssertMayAbort(v, pParse->mayAbort)); if( v ){ if( pParse->bReturning ){ Returning *pReturning = pParse->u1.pReturning; int addrRewind; int i; int reg; addrRewind = sqlite3VdbeAddOp1(v, OP_Rewind, pReturning->iRetCur); VdbeCoverage(v); reg = pReturning->iRetReg; for(i=0; i<pReturning->nRetCol; i++){ sqlite3VdbeAddOp3(v, OP_Column, pReturning->iRetCur, i, reg+i); } sqlite3VdbeAddOp2(v, OP_ResultRow, reg, i); sqlite3VdbeAddOp2(v, OP_Next, pReturning->iRetCur, addrRewind+1); VdbeCoverage(v); sqlite3VdbeJumpHere(v, addrRewind); } sqlite3VdbeAddOp0(v, OP_Halt); #if SQLITE_USER_AUTHENTICATION if( pParse->nTableLock>0 && db->init.busy==0 ){ sqlite3UserAuthInit(db); if( db->auth.authLevel<UAUTH_User ){ sqlite3ErrorMsg(pParse, "user not authenticated"); |
︙ | ︙ | |||
221 222 223 224 225 226 227 228 229 230 231 232 | for(i=0; i<pEL->nExpr; i++){ int iReg = pEL->a[i].u.iConstExprReg; if( iReg>0 ){ sqlite3ExprCode(pParse, pEL->a[i].pExpr, iReg); } } } /* Finally, jump back to the beginning of the executable code. */ sqlite3VdbeGoto(v, 1); } } | > > > > > < | 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 | for(i=0; i<pEL->nExpr; i++){ int iReg = pEL->a[i].u.iConstExprReg; if( iReg>0 ){ sqlite3ExprCode(pParse, pEL->a[i].pExpr, iReg); } } } if( pParse->bReturning ){ Returning *pRet = pParse->u1.pReturning; sqlite3VdbeAddOp2(v, OP_OpenEphemeral, pRet->iRetCur, pRet->nRetCol); } /* Finally, jump back to the beginning of the executable code. */ sqlite3VdbeGoto(v, 1); } } /* Get the VDBE program ready for execution */ if( v && pParse->nErr==0 && !db->mallocFailed ){ /* A minimum of one cursor is required if autoincrement is used * See ticket [a696379c1f08866] */ assert( pParse->pAinc==0 || pParse->nTab>0 ); |
︙ | ︙ | |||
446 447 448 449 450 451 452 | ** the search to schema (p->pSchema) if it is not NULL. p->pSchema may be ** non-NULL if it is part of a view or trigger program definition. See ** sqlite3FixSrcList() for details. */ Table *sqlite3LocateTableItem( Parse *pParse, u32 flags, | | | 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 | ** the search to schema (p->pSchema) if it is not NULL. p->pSchema may be ** non-NULL if it is part of a view or trigger program definition. See ** sqlite3FixSrcList() for details. */ Table *sqlite3LocateTableItem( Parse *pParse, u32 flags, SrcItem *p ){ const char *zDb; assert( p->pSchema==0 || p->zDatabase==0 ); if( p->pSchema ){ int iDb = sqlite3SchemaToIndex(pParse->db, p->pSchema); zDb = pParse->db->aDb[iDb].zDbSName; }else{ |
︙ | ︙ | |||
1204 1205 1206 1207 1208 1209 1210 | */ #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) if( isView || isVirtual ){ sqlite3VdbeAddOp2(v, OP_Integer, 0, reg2); }else #endif { | > | | 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 | */ #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) if( isView || isVirtual ){ sqlite3VdbeAddOp2(v, OP_Integer, 0, reg2); }else #endif { assert( !pParse->bReturning ); pParse->u1.addrCrTab = sqlite3VdbeAddOp3(v, OP_CreateBtree, iDb, reg2, BTREE_INTKEY); } sqlite3OpenSchemaTable(pParse, iDb); sqlite3VdbeAddOp2(v, OP_NewRowid, 0, reg1); sqlite3VdbeAddOp4(v, OP_Blob, 6, reg3, 0, nullRow, P4_STATIC); sqlite3VdbeAddOp3(v, OP_Insert, 0, reg3, reg1); sqlite3VdbeChangeP5(v, OPFLAG_APPEND); |
︙ | ︙ | |||
1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 | /* Set properties of a table column based on the (magical) ** name of the column. */ #if SQLITE_ENABLE_HIDDEN_COLUMNS void sqlite3ColumnPropertiesFromName(Table *pTab, Column *pCol){ if( sqlite3_strnicmp(pCol->zName, "__hidden__", 10)==0 ){ pCol->colFlags |= COLFLAG_HIDDEN; }else if( pTab && pCol!=pTab->aCol && (pCol[-1].colFlags & COLFLAG_HIDDEN) ){ pTab->tabFlags |= TF_OOOHidden; } } #endif /* ** Add a new column to the table currently being constructed. ** ** The parser calls this routine once for each column declaration ** in a CREATE TABLE statement. sqlite3StartTable() gets called ** first to get things going. Then this routine is called for each ** column. */ void sqlite3AddColumn(Parse *pParse, Token *pName, Token *pType){ Table *p; int i; char *z; char *zType; Column *pCol; sqlite3 *db = pParse->db; if( (p = pParse->pNewTable)==0 ) return; if( p->nCol+1>db->aLimit[SQLITE_LIMIT_COLUMN] ){ sqlite3ErrorMsg(pParse, "too many columns on %s", p->zName); return; } z = sqlite3DbMallocRaw(db, pName->n + pType->n + 2); if( z==0 ) return; if( IN_RENAME_OBJECT ) sqlite3RenameTokenMap(pParse, (void*)z, pName); memcpy(z, pName->z, pName->n); z[pName->n] = 0; sqlite3Dequote(z); for(i=0; i<p->nCol; i++){ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | | 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 | /* Set properties of a table column based on the (magical) ** name of the column. */ #if SQLITE_ENABLE_HIDDEN_COLUMNS void sqlite3ColumnPropertiesFromName(Table *pTab, Column *pCol){ if( sqlite3_strnicmp(pCol->zName, "__hidden__", 10)==0 ){ pCol->colFlags |= COLFLAG_HIDDEN; if( pTab ) pTab->tabFlags |= TF_HasHidden; }else if( pTab && pCol!=pTab->aCol && (pCol[-1].colFlags & COLFLAG_HIDDEN) ){ pTab->tabFlags |= TF_OOOHidden; } } #endif /* ** Name of the special TEMP trigger used to implement RETURNING. The ** name begins with "sqlite_" so that it is guaranteed not to collide ** with any application-generated triggers. */ #define RETURNING_TRIGGER_NAME "sqlite_returning" /* ** Clean up the data structures associated with the RETURNING clause. */ static void sqlite3DeleteReturning(sqlite3 *db, Returning *pRet){ Hash *pHash; pHash = &(db->aDb[1].pSchema->trigHash); sqlite3HashInsert(pHash, RETURNING_TRIGGER_NAME, 0); sqlite3ExprListDelete(db, pRet->pReturnEL); sqlite3DbFree(db, pRet); } /* ** Add the RETURNING clause to the parse currently underway. ** ** This routine creates a special TEMP trigger that will fire for each row ** of the DML statement. That TEMP trigger contains a single SELECT ** statement with a result set that is the argument of the RETURNING clause. ** The trigger has the Trigger.bReturning flag and an opcode of ** TK_RETURNING instead of TK_SELECT, so that the trigger code generator ** knows to handle it specially. The TEMP trigger is automatically ** removed at the end of the parse. ** ** When this routine is called, we do not yet know if the RETURNING clause ** is attached to a DELETE, INSERT, or UPDATE, so construct it as a ** RETURNING trigger instead. It will then be converted into the appropriate ** type on the first call to sqlite3TriggersExist(). */ void sqlite3AddReturning(Parse *pParse, ExprList *pList){ Returning *pRet; Hash *pHash; sqlite3 *db = pParse->db; if( pParse->pNewTrigger ){ sqlite3ErrorMsg(pParse, "cannot use RETURNING in a trigger"); }else{ assert( pParse->bReturning==0 ); } pParse->bReturning = 1; pRet = sqlite3DbMallocZero(db, sizeof(*pRet)); if( pRet==0 ){ sqlite3ExprListDelete(db, pList); return; } pParse->u1.pReturning = pRet; pRet->pParse = pParse; pRet->pReturnEL = pList; sqlite3ParserAddCleanup(pParse, (void(*)(sqlite3*,void*))sqlite3DeleteReturning, pRet); testcase( pParse->earlyCleanup ); if( db->mallocFailed ) return; pRet->retTrig.zName = RETURNING_TRIGGER_NAME; pRet->retTrig.op = TK_RETURNING; pRet->retTrig.tr_tm = TRIGGER_AFTER; pRet->retTrig.bReturning = 1; pRet->retTrig.pSchema = db->aDb[1].pSchema; pRet->retTrig.step_list = &pRet->retTStep; pRet->retTStep.op = TK_RETURNING; pRet->retTStep.pTrig = &pRet->retTrig; pRet->retTStep.pExprList = pList; pHash = &(db->aDb[1].pSchema->trigHash); assert( sqlite3HashFind(pHash, RETURNING_TRIGGER_NAME)==0 || pParse->nErr ); if( sqlite3HashInsert(pHash, RETURNING_TRIGGER_NAME, &pRet->retTrig) ==&pRet->retTrig ){ sqlite3OomFault(db); } } /* ** Add a new column to the table currently being constructed. ** ** The parser calls this routine once for each column declaration ** in a CREATE TABLE statement. sqlite3StartTable() gets called ** first to get things going. Then this routine is called for each ** column. */ void sqlite3AddColumn(Parse *pParse, Token *pName, Token *pType){ Table *p; int i; char *z; char *zType; Column *pCol; sqlite3 *db = pParse->db; u8 hName; if( (p = pParse->pNewTable)==0 ) return; if( p->nCol+1>db->aLimit[SQLITE_LIMIT_COLUMN] ){ sqlite3ErrorMsg(pParse, "too many columns on %s", p->zName); return; } z = sqlite3DbMallocRaw(db, pName->n + pType->n + 2); if( z==0 ) return; if( IN_RENAME_OBJECT ) sqlite3RenameTokenMap(pParse, (void*)z, pName); memcpy(z, pName->z, pName->n); z[pName->n] = 0; sqlite3Dequote(z); hName = sqlite3StrIHash(z); for(i=0; i<p->nCol; i++){ if( p->aCol[i].hName==hName && sqlite3StrICmp(z, p->aCol[i].zName)==0 ){ sqlite3ErrorMsg(pParse, "duplicate column name: %s", z); sqlite3DbFree(db, z); return; } } if( (p->nCol & 0x7)==0 ){ Column *aNew; aNew = sqlite3DbRealloc(db,p->aCol,(p->nCol+8)*sizeof(p->aCol[0])); if( aNew==0 ){ sqlite3DbFree(db, z); return; } p->aCol = aNew; } pCol = &p->aCol[p->nCol]; memset(pCol, 0, sizeof(p->aCol[0])); pCol->zName = z; pCol->hName = hName; sqlite3ColumnPropertiesFromName(p, pCol); if( pType->n==0 ){ /* If there is no type specified, columns have the default affinity ** 'BLOB' with a default size of 4 bytes. */ pCol->affinity = SQLITE_AFF_BLOB; pCol->szEst = 1; |
︙ | ︙ | |||
2066 2067 2068 2069 2070 2071 2072 | } pTab->tabFlags |= TF_HasNotNull; } /* Convert the P3 operand of the OP_CreateBtree opcode from BTREE_INTKEY ** into BTREE_BLOBKEY. */ | > | | | 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 | } pTab->tabFlags |= TF_HasNotNull; } /* Convert the P3 operand of the OP_CreateBtree opcode from BTREE_INTKEY ** into BTREE_BLOBKEY. */ assert( !pParse->bReturning ); if( pParse->u1.addrCrTab ){ assert( v ); sqlite3VdbeChangeP3(v, pParse->u1.addrCrTab, BTREE_BLOBKEY); } /* Locate the PRIMARY KEY index. Or, if this table was originally ** an INTEGER PRIMARY KEY table, create a new PRIMARY KEY index. */ if( pTab->iPKey>=0 ){ ExprList *pList; |
︙ | ︙ | |||
2532 2533 2534 2535 2536 2537 2538 | ); } } #endif /* Reparse everything to update our internal data structures */ sqlite3VdbeAddParseSchemaOp(v, iDb, | | | > | < < | | | | < | | < | 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 | ); } } #endif /* Reparse everything to update our internal data structures */ sqlite3VdbeAddParseSchemaOp(v, iDb, sqlite3MPrintf(db, "tbl_name='%q' AND type!='trigger'", p->zName),0); } /* Add the table to the in-memory representation of the database. */ if( db->init.busy ){ Table *pOld; Schema *pSchema = p->pSchema; assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); pOld = sqlite3HashInsert(&pSchema->tblHash, p->zName, p); if( pOld ){ assert( p==pOld ); /* Malloc must have failed inside HashInsert() */ sqlite3OomFault(db); return; } pParse->pNewTable = 0; db->mDbFlags |= DBFLAG_SchemaChange; } #ifndef SQLITE_OMIT_ALTERTABLE if( !pSelect && !p->pSelect ){ assert( pCons && pEnd ); if( pCons->z==0 ){ pCons = pEnd; } p->addColOffset = 13 + (int)(pCons->z - pParse->sNameToken.z); } #endif } #ifndef SQLITE_OMIT_VIEW /* ** The parser calls this routine in order to create a new VIEW */ void sqlite3CreateView( |
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2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 | }else{ /* CREATE VIEW name AS... without an argument list. Construct ** the column names from the SELECT statement that defines the view. */ assert( pTable->aCol==0 ); pTable->nCol = pSelTab->nCol; pTable->aCol = pSelTab->aCol; pSelTab->nCol = 0; pSelTab->aCol = 0; assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) ); } pTable->nNVCol = pTable->nCol; sqlite3DeleteTable(db, pSelTab); sqlite3SelectDelete(db, pSel); | > | 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 | }else{ /* CREATE VIEW name AS... without an argument list. Construct ** the column names from the SELECT statement that defines the view. */ assert( pTable->aCol==0 ); pTable->nCol = pSelTab->nCol; pTable->aCol = pSelTab->aCol; pTable->tabFlags |= (pSelTab->tabFlags & COLFLAG_NOINSERT); pSelTab->nCol = 0; pSelTab->aCol = 0; assert( sqlite3SchemaMutexHeld(db, 0, pTable->pSchema) ); } pTable->nNVCol = pTable->nCol; sqlite3DeleteTable(db, pSelTab); sqlite3SelectDelete(db, pSel); |
︙ | ︙ | |||
4020 4021 4022 4023 4024 4025 4026 | /* Fill the index with data and reparse the schema. Code an OP_Expire ** to invalidate all pre-compiled statements. */ if( pTblName ){ sqlite3RefillIndex(pParse, pIndex, iMem); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddParseSchemaOp(v, iDb, | | | 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 | /* Fill the index with data and reparse the schema. Code an OP_Expire ** to invalidate all pre-compiled statements. */ if( pTblName ){ sqlite3RefillIndex(pParse, pIndex, iMem); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddParseSchemaOp(v, iDb, sqlite3MPrintf(db, "name='%q' AND type='index'", pIndex->zName), 0); sqlite3VdbeAddOp2(v, OP_Expire, 0, 1); } sqlite3VdbeJumpHere(v, (int)pIndex->tnum); } } if( db->init.busy || pTblName==0 ){ |
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4413 4414 4415 4416 4417 4418 4419 | */ SrcList *sqlite3SrcListAppend( Parse *pParse, /* Parsing context, in which errors are reported */ SrcList *pList, /* Append to this SrcList. NULL creates a new SrcList */ Token *pTable, /* Table to append */ Token *pDatabase /* Database of the table */ ){ | | | 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 | */ SrcList *sqlite3SrcListAppend( Parse *pParse, /* Parsing context, in which errors are reported */ SrcList *pList, /* Append to this SrcList. NULL creates a new SrcList */ Token *pTable, /* Table to append */ Token *pDatabase /* Database of the table */ ){ SrcItem *pItem; sqlite3 *db; assert( pDatabase==0 || pTable!=0 ); /* Cannot have C without B */ assert( pParse!=0 ); assert( pParse->db!=0 ); db = pParse->db; if( pList==0 ){ pList = sqlite3DbMallocRawNN(pParse->db, sizeof(SrcList) ); |
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4454 4455 4456 4457 4458 4459 4460 | } /* ** Assign VdbeCursor index numbers to all tables in a SrcList */ void sqlite3SrcListAssignCursors(Parse *pParse, SrcList *pList){ int i; | | | | 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 | } /* ** Assign VdbeCursor index numbers to all tables in a SrcList */ void sqlite3SrcListAssignCursors(Parse *pParse, SrcList *pList){ int i; SrcItem *pItem; assert(pList || pParse->db->mallocFailed ); if( pList ){ for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){ if( pItem->iCursor>=0 ) continue; pItem->iCursor = pParse->nTab++; if( pItem->pSelect ){ sqlite3SrcListAssignCursors(pParse, pItem->pSelect->pSrc); } } } } /* ** Delete an entire SrcList including all its substructure. */ void sqlite3SrcListDelete(sqlite3 *db, SrcList *pList){ int i; SrcItem *pItem; if( pList==0 ) return; for(pItem=pList->a, i=0; i<pList->nSrc; i++, pItem++){ if( pItem->zDatabase ) sqlite3DbFreeNN(db, pItem->zDatabase); sqlite3DbFree(db, pItem->zName); if( pItem->zAlias ) sqlite3DbFreeNN(db, pItem->zAlias); if( pItem->fg.isIndexedBy ) sqlite3DbFree(db, pItem->u1.zIndexedBy); if( pItem->fg.isTabFunc ) sqlite3ExprListDelete(db, pItem->u1.pFuncArg); |
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4514 4515 4516 4517 4518 4519 4520 | Token *pTable, /* Name of the table to add to the FROM clause */ Token *pDatabase, /* Name of the database containing pTable */ Token *pAlias, /* The right-hand side of the AS subexpression */ Select *pSubquery, /* A subquery used in place of a table name */ Expr *pOn, /* The ON clause of a join */ IdList *pUsing /* The USING clause of a join */ ){ | | | 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 | Token *pTable, /* Name of the table to add to the FROM clause */ Token *pDatabase, /* Name of the database containing pTable */ Token *pAlias, /* The right-hand side of the AS subexpression */ Select *pSubquery, /* A subquery used in place of a table name */ Expr *pOn, /* The ON clause of a join */ IdList *pUsing /* The USING clause of a join */ ){ SrcItem *pItem; sqlite3 *db = pParse->db; if( !p && (pOn || pUsing) ){ sqlite3ErrorMsg(pParse, "a JOIN clause is required before %s", (pOn ? "ON" : "USING") ); goto append_from_error; } |
︙ | ︙ | |||
4558 4559 4560 4561 4562 4563 4564 | /* ** Add an INDEXED BY or NOT INDEXED clause to the most recently added ** element of the source-list passed as the second argument. */ void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pIndexedBy){ assert( pIndexedBy!=0 ); if( p && pIndexedBy->n>0 ){ | | | 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 | /* ** Add an INDEXED BY or NOT INDEXED clause to the most recently added ** element of the source-list passed as the second argument. */ void sqlite3SrcListIndexedBy(Parse *pParse, SrcList *p, Token *pIndexedBy){ assert( pIndexedBy!=0 ); if( p && pIndexedBy->n>0 ){ SrcItem *pItem; assert( p->nSrc>0 ); pItem = &p->a[p->nSrc-1]; assert( pItem->fg.notIndexed==0 ); assert( pItem->fg.isIndexedBy==0 ); assert( pItem->fg.isTabFunc==0 ); if( pIndexedBy->n==1 && !pIndexedBy->z ){ /* A "NOT INDEXED" clause was supplied. See parse.y |
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4588 4589 4590 4591 4592 4593 4594 | assert( p1 && p1->nSrc==1 ); if( p2 ){ SrcList *pNew = sqlite3SrcListEnlarge(pParse, p1, p2->nSrc, 1); if( pNew==0 ){ sqlite3SrcListDelete(pParse->db, p2); }else{ p1 = pNew; | | | | 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 | assert( p1 && p1->nSrc==1 ); if( p2 ){ SrcList *pNew = sqlite3SrcListEnlarge(pParse, p1, p2->nSrc, 1); if( pNew==0 ){ sqlite3SrcListDelete(pParse->db, p2); }else{ p1 = pNew; memcpy(&p1->a[1], p2->a, p2->nSrc*sizeof(SrcItem)); sqlite3DbFree(pParse->db, p2); } } return p1; } /* ** Add the list of function arguments to the SrcList entry for a ** table-valued-function. */ void sqlite3SrcListFuncArgs(Parse *pParse, SrcList *p, ExprList *pList){ if( p ){ SrcItem *pItem = &p->a[p->nSrc-1]; assert( pItem->fg.notIndexed==0 ); assert( pItem->fg.isIndexedBy==0 ); assert( pItem->fg.isTabFunc==0 ); pItem->u1.pFuncArg = pList; pItem->fg.isTabFunc = 1; }else{ sqlite3ExprListDelete(pParse->db, pList); |
︙ | ︙ | |||
4756 4757 4758 4759 4760 4761 4762 | ** for database iDb. The code to actually verify the schema cookie ** will occur at the end of the top-level VDBE and will be generated ** later, by sqlite3FinishCoding(). */ static void sqlite3CodeVerifySchemaAtToplevel(Parse *pToplevel, int iDb){ assert( iDb>=0 && iDb<pToplevel->db->nDb ); assert( pToplevel->db->aDb[iDb].pBt!=0 || iDb==1 ); | | | 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 | ** for database iDb. The code to actually verify the schema cookie ** will occur at the end of the top-level VDBE and will be generated ** later, by sqlite3FinishCoding(). */ static void sqlite3CodeVerifySchemaAtToplevel(Parse *pToplevel, int iDb){ assert( iDb>=0 && iDb<pToplevel->db->nDb ); assert( pToplevel->db->aDb[iDb].pBt!=0 || iDb==1 ); assert( iDb<SQLITE_MAX_DB ); assert( sqlite3SchemaMutexHeld(pToplevel->db, iDb, 0) ); if( DbMaskTest(pToplevel->cookieMask, iDb)==0 ){ DbMaskSet(pToplevel->cookieMask, iDb); if( !OMIT_TEMPDB && iDb==1 ){ sqlite3OpenTempDatabase(pToplevel); } } |
︙ | ︙ | |||
5098 5099 5100 5101 5102 5103 5104 | pKey = 0; } } return pKey; } #ifndef SQLITE_OMIT_CTE | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > | < < > > > > | < | < < < < | | | < < < | 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 | pKey = 0; } } return pKey; } #ifndef SQLITE_OMIT_CTE /* ** Create a new CTE object */ Cte *sqlite3CteNew( Parse *pParse, /* Parsing context */ Token *pName, /* Name of the common-table */ ExprList *pArglist, /* Optional column name list for the table */ Select *pQuery, /* Query used to initialize the table */ u8 eM10d /* The MATERIALIZED flag */ ){ Cte *pNew; sqlite3 *db = pParse->db; pNew = sqlite3DbMallocZero(db, sizeof(*pNew)); assert( pNew!=0 || db->mallocFailed ); if( db->mallocFailed ){ sqlite3ExprListDelete(db, pArglist); sqlite3SelectDelete(db, pQuery); }else{ pNew->pSelect = pQuery; pNew->pCols = pArglist; pNew->zName = sqlite3NameFromToken(pParse->db, pName); pNew->eM10d = eM10d; } return pNew; } /* ** Clear information from a Cte object, but do not deallocate storage ** for the object itself. */ static void cteClear(sqlite3 *db, Cte *pCte){ assert( pCte!=0 ); sqlite3ExprListDelete(db, pCte->pCols); sqlite3SelectDelete(db, pCte->pSelect); sqlite3DbFree(db, pCte->zName); } /* ** Free the contents of the CTE object passed as the second argument. */ void sqlite3CteDelete(sqlite3 *db, Cte *pCte){ assert( pCte!=0 ); cteClear(db, pCte); sqlite3DbFree(db, pCte); } /* ** This routine is invoked once per CTE by the parser while parsing a ** WITH clause. The CTE described by teh third argument is added to ** the WITH clause of the second argument. If the second argument is ** NULL, then a new WITH argument is created. */ With *sqlite3WithAdd( Parse *pParse, /* Parsing context */ With *pWith, /* Existing WITH clause, or NULL */ Cte *pCte /* CTE to add to the WITH clause */ ){ sqlite3 *db = pParse->db; With *pNew; char *zName; if( pCte==0 ){ return pWith; } /* Check that the CTE name is unique within this WITH clause. If ** not, store an error in the Parse structure. */ zName = pCte->zName; if( zName && pWith ){ int i; for(i=0; i<pWith->nCte; i++){ if( sqlite3StrICmp(zName, pWith->a[i].zName)==0 ){ sqlite3ErrorMsg(pParse, "duplicate WITH table name: %s", zName); } } } if( pWith ){ sqlite3_int64 nByte = sizeof(*pWith) + (sizeof(pWith->a[1]) * pWith->nCte); pNew = sqlite3DbRealloc(db, pWith, nByte); }else{ pNew = sqlite3DbMallocZero(db, sizeof(*pWith)); } assert( (pNew!=0 && zName!=0) || db->mallocFailed ); if( db->mallocFailed ){ sqlite3CteDelete(db, pCte); pNew = pWith; }else{ pNew->a[pNew->nCte++] = *pCte; sqlite3DbFree(db, pCte); } return pNew; } /* ** Free the contents of the With object passed as the second argument. */ void sqlite3WithDelete(sqlite3 *db, With *pWith){ if( pWith ){ int i; for(i=0; i<pWith->nCte; i++){ cteClear(db, &pWith->a[i]); } sqlite3DbFree(db, pWith); } } #endif /* !defined(SQLITE_OMIT_CTE) */ |
Changes to src/ctime.c.
︙ | ︙ | |||
254 255 256 257 258 259 260 261 262 263 264 265 266 267 | "ENABLE_JSON1", #endif #if SQLITE_ENABLE_LOAD_EXTENSION "ENABLE_LOAD_EXTENSION", #endif #ifdef SQLITE_ENABLE_LOCKING_STYLE "ENABLE_LOCKING_STYLE=" CTIMEOPT_VAL(SQLITE_ENABLE_LOCKING_STYLE), #endif #if SQLITE_ENABLE_MEMORY_MANAGEMENT "ENABLE_MEMORY_MANAGEMENT", #endif #if SQLITE_ENABLE_MEMSYS3 "ENABLE_MEMSYS3", #endif | > > > | 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 | "ENABLE_JSON1", #endif #if SQLITE_ENABLE_LOAD_EXTENSION "ENABLE_LOAD_EXTENSION", #endif #ifdef SQLITE_ENABLE_LOCKING_STYLE "ENABLE_LOCKING_STYLE=" CTIMEOPT_VAL(SQLITE_ENABLE_LOCKING_STYLE), #endif #if SQLITE_ENABLE_MATH_FUNCTIONS "ENABLE_MATH_FUNCTIONS", #endif #if SQLITE_ENABLE_MEMORY_MANAGEMENT "ENABLE_MEMORY_MANAGEMENT", #endif #if SQLITE_ENABLE_MEMSYS3 "ENABLE_MEMSYS3", #endif |
︙ | ︙ |
Changes to src/delete.c.
︙ | ︙ | |||
25 26 27 28 29 30 31 | ** The following fields are initialized appropriate in pSrc: ** ** pSrc->a[0].pTab Pointer to the Table object ** pSrc->a[0].pIndex Pointer to the INDEXED BY index, if there is one ** */ Table *sqlite3SrcListLookup(Parse *pParse, SrcList *pSrc){ | | < | | > | 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | ** The following fields are initialized appropriate in pSrc: ** ** pSrc->a[0].pTab Pointer to the Table object ** pSrc->a[0].pIndex Pointer to the INDEXED BY index, if there is one ** */ Table *sqlite3SrcListLookup(Parse *pParse, SrcList *pSrc){ SrcItem *pItem = pSrc->a; Table *pTab; assert( pItem && pSrc->nSrc>=1 ); pTab = sqlite3LocateTableItem(pParse, 0, pItem); sqlite3DeleteTable(pParse->db, pItem->pTab); pItem->pTab = pTab; if( pTab ){ pTab->nTabRef++; if( pItem->fg.isIndexedBy && sqlite3IndexedByLookup(pParse, pItem) ){ pTab = 0; } } return pTab; } /* Return true if table pTab is read-only. ** ** A table is read-only if any of the following are true: |
︙ | ︙ | |||
203 204 205 206 207 208 209 | } } } /* duplicate the FROM clause as it is needed by both the DELETE/UPDATE tree ** and the SELECT subtree. */ pSrc->a[0].pTab = 0; | | > | > > > > > | 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 | } } } /* duplicate the FROM clause as it is needed by both the DELETE/UPDATE tree ** and the SELECT subtree. */ pSrc->a[0].pTab = 0; pSelectSrc = sqlite3SrcListDup(db, pSrc, 0); pSrc->a[0].pTab = pTab; if( pSrc->a[0].fg.isIndexedBy ){ pSrc->a[0].u2.pIBIndex = 0; pSrc->a[0].fg.isIndexedBy = 0; sqlite3DbFree(db, pSrc->a[0].u1.zIndexedBy); }else if( pSrc->a[0].fg.isCte ){ pSrc->a[0].u2.pCteUse->nUse++; } /* generate the SELECT expression tree. */ pSelect = sqlite3SelectNew(pParse, pEList, pSelectSrc, pWhere, 0 ,0, pOrderBy,0,pLimit ); /* now generate the new WHERE rowid IN clause for the DELETE/UDPATE */ |
︙ | ︙ | |||
383 384 385 386 387 388 389 390 391 392 393 394 395 396 | /* Initialize the counter of the number of rows deleted, if ** we are counting rows. */ if( (db->flags & SQLITE_CountRows)!=0 && !pParse->nested && !pParse->pTriggerTab ){ memCnt = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Integer, 0, memCnt); } #ifndef SQLITE_OMIT_TRUNCATE_OPTIMIZATION /* Special case: A DELETE without a WHERE clause deletes everything. | > | 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 | /* Initialize the counter of the number of rows deleted, if ** we are counting rows. */ if( (db->flags & SQLITE_CountRows)!=0 && !pParse->nested && !pParse->pTriggerTab && !pParse->bReturning ){ memCnt = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Integer, 0, memCnt); } #ifndef SQLITE_OMIT_TRUNCATE_OPTIMIZATION /* Special case: A DELETE without a WHERE clause deletes everything. |
︙ | ︙ | |||
604 605 606 607 608 609 610 | } /* Return the number of rows that were deleted. If this routine is ** generating code because of a call to sqlite3NestedParse(), do not ** invoke the callback function. */ if( memCnt ){ | | | 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 | } /* Return the number of rows that were deleted. If this routine is ** generating code because of a call to sqlite3NestedParse(), do not ** invoke the callback function. */ if( memCnt ){ sqlite3VdbeAddOp2(v, OP_ChngCntRow, memCnt, 1); sqlite3VdbeSetNumCols(v, 1); sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "rows deleted", SQLITE_STATIC); } delete_from_cleanup: sqlite3AuthContextPop(&sContext); sqlite3SrcListDelete(db, pTabList); |
︙ | ︙ |
Changes to src/expr.c.
︙ | ︙ | |||
91 92 93 94 95 96 97 | */ Expr *sqlite3ExprAddCollateToken( Parse *pParse, /* Parsing context */ Expr *pExpr, /* Add the "COLLATE" clause to this expression */ const Token *pCollName, /* Name of collating sequence */ int dequote /* True to dequote pCollName */ ){ | > > > > > > > > > > > | | 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | */ Expr *sqlite3ExprAddCollateToken( Parse *pParse, /* Parsing context */ Expr *pExpr, /* Add the "COLLATE" clause to this expression */ const Token *pCollName, /* Name of collating sequence */ int dequote /* True to dequote pCollName */ ){ assert( pExpr!=0 || pParse->db->mallocFailed ); if( pExpr==0 ) return 0; if( pExpr->op==TK_VECTOR ){ ExprList *pList = pExpr->x.pList; if( ALWAYS(pList!=0) ){ int i; for(i=0; i<pList->nExpr; i++){ pList->a[i].pExpr = sqlite3ExprAddCollateToken(pParse,pList->a[i].pExpr, pCollName, dequote); } } }else if( pCollName->n>0 ){ Expr *pNew = sqlite3ExprAlloc(pParse->db, TK_COLLATE, pCollName, dequote); if( pNew ){ pNew->pLeft = pExpr; pNew->flags |= EP_Collate|EP_Skip; pExpr = pNew; } } |
︙ | ︙ | |||
1515 1516 1517 1518 1519 1520 1521 | assert( db!=0 ); if( p==0 ) return 0; nByte = sizeof(*p) + (p->nSrc>0 ? sizeof(p->a[0]) * (p->nSrc-1) : 0); pNew = sqlite3DbMallocRawNN(db, nByte ); if( pNew==0 ) return 0; pNew->nSrc = pNew->nAlloc = p->nSrc; for(i=0; i<p->nSrc; i++){ | | | | > > > | 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 | assert( db!=0 ); if( p==0 ) return 0; nByte = sizeof(*p) + (p->nSrc>0 ? sizeof(p->a[0]) * (p->nSrc-1) : 0); pNew = sqlite3DbMallocRawNN(db, nByte ); if( pNew==0 ) return 0; pNew->nSrc = pNew->nAlloc = p->nSrc; for(i=0; i<p->nSrc; i++){ SrcItem *pNewItem = &pNew->a[i]; SrcItem *pOldItem = &p->a[i]; Table *pTab; pNewItem->pSchema = pOldItem->pSchema; pNewItem->zDatabase = sqlite3DbStrDup(db, pOldItem->zDatabase); pNewItem->zName = sqlite3DbStrDup(db, pOldItem->zName); pNewItem->zAlias = sqlite3DbStrDup(db, pOldItem->zAlias); pNewItem->fg = pOldItem->fg; pNewItem->iCursor = pOldItem->iCursor; pNewItem->addrFillSub = pOldItem->addrFillSub; pNewItem->regReturn = pOldItem->regReturn; if( pNewItem->fg.isIndexedBy ){ pNewItem->u1.zIndexedBy = sqlite3DbStrDup(db, pOldItem->u1.zIndexedBy); } pNewItem->u2 = pOldItem->u2; if( pNewItem->fg.isCte ){ pNewItem->u2.pCteUse->nUse++; } if( pNewItem->fg.isTabFunc ){ pNewItem->u1.pFuncArg = sqlite3ExprListDup(db, pOldItem->u1.pFuncArg, flags); } pTab = pNewItem->pTab = pOldItem->pTab; if( pTab ){ pTab->nTabRef++; |
︙ | ︙ | |||
2567 2568 2569 2570 2571 2572 2573 | assert( p->pEList!=0 ); /* Because of isCandidateForInOpt(p) */ assert( p->pEList->a[0].pExpr!=0 ); /* Because of isCandidateForInOpt(p) */ assert( p->pSrc!=0 ); /* Because of isCandidateForInOpt(p) */ pTab = p->pSrc->a[0].pTab; /* Code an OP_Transaction and OP_TableLock for <table>. */ iDb = sqlite3SchemaToIndex(db, pTab->pSchema); | | | 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 | assert( p->pEList!=0 ); /* Because of isCandidateForInOpt(p) */ assert( p->pEList->a[0].pExpr!=0 ); /* Because of isCandidateForInOpt(p) */ assert( p->pSrc!=0 ); /* Because of isCandidateForInOpt(p) */ pTab = p->pSrc->a[0].pTab; /* Code an OP_Transaction and OP_TableLock for <table>. */ iDb = sqlite3SchemaToIndex(db, pTab->pSchema); assert( iDb>=0 && iDb<SQLITE_MAX_DB ); sqlite3CodeVerifySchema(pParse, iDb); sqlite3TableLock(pParse, iDb, pTab->tnum, 0, pTab->zName); assert(v); /* sqlite3GetVdbe() has always been previously called */ if( nExpr==1 && pEList->a[0].pExpr->iColumn<0 ){ /* The "x IN (SELECT rowid FROM table)" case */ int iAddr = sqlite3VdbeAddOp0(v, OP_Once); |
︙ | ︙ | |||
5846 5847 5848 5849 5850 5851 5852 | case TK_AGG_COLUMN: case TK_COLUMN: { testcase( pExpr->op==TK_AGG_COLUMN ); testcase( pExpr->op==TK_COLUMN ); /* Check to see if the column is in one of the tables in the FROM ** clause of the aggregate query */ if( ALWAYS(pSrcList!=0) ){ | | | 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 | case TK_AGG_COLUMN: case TK_COLUMN: { testcase( pExpr->op==TK_AGG_COLUMN ); testcase( pExpr->op==TK_COLUMN ); /* Check to see if the column is in one of the tables in the FROM ** clause of the aggregate query */ if( ALWAYS(pSrcList!=0) ){ SrcItem *pItem = pSrcList->a; for(i=0; i<pSrcList->nSrc; i++, pItem++){ struct AggInfo_col *pCol; assert( !ExprHasProperty(pExpr, EP_TokenOnly|EP_Reduced) ); if( pExpr->iTable==pItem->iCursor ){ /* If we reach this point, it means that pExpr refers to a table ** that is in the FROM clause of the aggregate query. ** |
︙ | ︙ |
Changes to src/fkey.c.
︙ | ︙ | |||
1020 1021 1022 1023 1024 1025 1026 | } assert( aiCol || pFKey->nCol==1 ); /* Create a SrcList structure containing the child table. We need the ** child table as a SrcList for sqlite3WhereBegin() */ pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0); if( pSrc ){ | | | 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 | } assert( aiCol || pFKey->nCol==1 ); /* Create a SrcList structure containing the child table. We need the ** child table as a SrcList for sqlite3WhereBegin() */ pSrc = sqlite3SrcListAppend(pParse, 0, 0, 0); if( pSrc ){ SrcItem *pItem = pSrc->a; pItem->pTab = pFKey->pFrom; pItem->zName = pFKey->pFrom->zName; pItem->pTab->nTabRef++; pItem->iCursor = pParse->nTab++; if( regNew!=0 ){ fkScanChildren(pParse, pSrc, pTab, pIdx, pFKey, aiCol, regNew, -1); |
︙ | ︙ | |||
1108 1109 1110 1111 1112 1113 1114 | ** ** If any foreign key processing will be required, this function returns ** non-zero. If there is no foreign key related processing, this function ** returns zero. ** ** For an UPDATE, this function returns 2 if: ** | | > > | > | < > | | | | 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 | ** ** If any foreign key processing will be required, this function returns ** non-zero. If there is no foreign key related processing, this function ** returns zero. ** ** For an UPDATE, this function returns 2 if: ** ** * There are any FKs for which pTab is the child and the parent table ** and any FK processing at all is required (even of a different FK), or ** ** * the UPDATE modifies one or more parent keys for which the action is ** not "NO ACTION" (i.e. is CASCADE, SET DEFAULT or SET NULL). ** ** Or, assuming some other foreign key processing is required, 1. */ int sqlite3FkRequired( Parse *pParse, /* Parse context */ Table *pTab, /* Table being modified */ int *aChange, /* Non-NULL for UPDATE operations */ int chngRowid /* True for UPDATE that affects rowid */ ){ int eRet = 1; /* Value to return if bHaveFK is true */ int bHaveFK = 0; /* If FK processing is required */ if( pParse->db->flags&SQLITE_ForeignKeys ){ if( !aChange ){ /* A DELETE operation. Foreign key processing is required if the ** table in question is either the child or parent table for any ** foreign key constraint. */ bHaveFK = (sqlite3FkReferences(pTab) || pTab->pFKey); }else{ /* This is an UPDATE. Foreign key processing is only required if the ** operation modifies one or more child or parent key columns. */ FKey *p; /* Check if any child key columns are being modified. */ for(p=pTab->pFKey; p; p=p->pNextFrom){ if( fkChildIsModified(pTab, p, aChange, chngRowid) ){ if( 0==sqlite3_stricmp(pTab->zName, p->zTo) ) eRet = 2; bHaveFK = 1; } } /* Check if any parent key columns are being modified. */ for(p=sqlite3FkReferences(pTab); p; p=p->pNextTo){ if( fkParentIsModified(pTab, p, aChange, chngRowid) ){ if( p->aAction[1]!=OE_None ) return 2; bHaveFK = 1; } } } } return bHaveFK ? eRet : 0; } /* ** This function is called when an UPDATE or DELETE operation is being ** compiled on table pTab, which is the parent table of foreign-key pFKey. ** If the current operation is an UPDATE, then the pChanges parameter is ** passed a pointer to the list of columns being modified. If it is a |
︙ | ︙ | |||
1348 1349 1350 1351 1352 1353 1354 | return 0; } assert( pStep!=0 ); assert( pTrigger!=0 ); switch( action ){ case OE_Restrict: | | | 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 | return 0; } assert( pStep!=0 ); assert( pTrigger!=0 ); switch( action ){ case OE_Restrict: pStep->op = TK_SELECT; break; case OE_Cascade: if( !pChanges ){ pStep->op = TK_DELETE; break; } /* no break */ deliberate_fall_through |
︙ | ︙ |
Changes to src/func.c.
︙ | ︙ | |||
692 693 694 695 696 697 698 | const u8 *zEscaped = 0; /* One past the last escaped input char */ while( (c = Utf8Read(zPattern))!=0 ){ if( c==matchAll ){ /* Match "*" */ /* Skip over multiple "*" characters in the pattern. If there ** are also "?" characters, skip those as well, but consume a ** single character of the input string for each "?" skipped */ | | > | 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 | const u8 *zEscaped = 0; /* One past the last escaped input char */ while( (c = Utf8Read(zPattern))!=0 ){ if( c==matchAll ){ /* Match "*" */ /* Skip over multiple "*" characters in the pattern. If there ** are also "?" characters, skip those as well, but consume a ** single character of the input string for each "?" skipped */ while( (c=Utf8Read(zPattern)) == matchAll || (c == matchOne && matchOne!=0) ){ if( c==matchOne && sqlite3Utf8Read(&zString)==0 ){ return SQLITE_NOWILDCARDMATCH; } } if( c==0 ){ return SQLITE_MATCH; /* "*" at the end of the pattern matches */ }else if( c==matchOther ){ |
︙ | ︙ | |||
1863 1864 1865 1866 1867 1868 1869 | ** the function (default for LIKE). If the function makes the distinction ** between uppercase and lowercase (as does GLOB) then *pIsNocase is set to ** false. */ int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocase, char *aWc){ FuncDef *pDef; int nExpr; | > > | | 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 | ** the function (default for LIKE). If the function makes the distinction ** between uppercase and lowercase (as does GLOB) then *pIsNocase is set to ** false. */ int sqlite3IsLikeFunction(sqlite3 *db, Expr *pExpr, int *pIsNocase, char *aWc){ FuncDef *pDef; int nExpr; assert( pExpr!=0 ); assert( pExpr->op==TK_FUNCTION ); if( !pExpr->x.pList ){ return 0; } assert( !ExprHasProperty(pExpr, EP_xIsSelect) ); nExpr = pExpr->x.pList->nExpr; pDef = sqlite3FindFunction(db, pExpr->u.zToken, nExpr, SQLITE_UTF8, 0); #ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION if( pDef==0 ) return 0; |
︙ | ︙ | |||
1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 | if( zEscape[0]==aWc[1] ) return 0; aWc[3] = zEscape[0]; } *pIsNocase = (pDef->funcFlags & SQLITE_FUNC_CASE)==0; return 1; } /* ** All of the FuncDef structures in the aBuiltinFunc[] array above ** to the global function hash table. This occurs at start-time (as ** a consequence of calling sqlite3_initialize()). ** ** After this routine runs | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 | if( zEscape[0]==aWc[1] ) return 0; aWc[3] = zEscape[0]; } *pIsNocase = (pDef->funcFlags & SQLITE_FUNC_CASE)==0; return 1; } /* Mathematical Constants */ #ifndef M_PI # define M_PI 3.141592653589793238462643383279502884 #endif #ifndef M_LN10 # define M_LN10 2.302585092994045684017991454684364208 #endif #ifndef M_LN2 # define M_LN2 0.693147180559945309417232121458176568 #endif /* Extra math functions that require linking with -lm */ #ifdef SQLITE_ENABLE_MATH_FUNCTIONS /* ** Implementation SQL functions: ** ** ceil(X) ** ceiling(X) ** floor(X) ** ** The sqlite3_user_data() pointer is a pointer to the libm implementation ** of the underlying C function. */ static void ceilingFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ assert( argc==1 ); switch( sqlite3_value_numeric_type(argv[0]) ){ case SQLITE_INTEGER: { sqlite3_result_int64(context, sqlite3_value_int64(argv[0])); break; } case SQLITE_FLOAT: { double (*x)(double) = (double(*)(double))sqlite3_user_data(context); sqlite3_result_double(context, x(sqlite3_value_double(argv[0]))); break; } default: { break; } } } /* ** On some systems, ceil() and floor() are intrinsic function. You are ** unable to take a pointer to these functions. Hence, we here wrap them ** in our own actual functions. */ static double xCeil(double x){ return ceil(x); } static double xFloor(double x){ return floor(x); } /* ** Implementation of SQL functions: ** ** ln(X) - natural logarithm ** log(X) - log X base 10 ** log10(X) - log X base 10 ** log(B,X) - log X base B */ static void logFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ double x, b, ans; assert( argc==1 || argc==2 ); switch( sqlite3_value_numeric_type(argv[0]) ){ case SQLITE_INTEGER: case SQLITE_FLOAT: x = sqlite3_value_double(argv[0]); if( x<=0.0 ) return; break; default: return; } if( argc==2 ){ switch( sqlite3_value_numeric_type(argv[0]) ){ case SQLITE_INTEGER: case SQLITE_FLOAT: b = log(x); if( b<=0.0 ) return; x = sqlite3_value_double(argv[1]); if( x<=0.0 ) return; break; default: return; } ans = log(x)/b; }else{ ans = log(x); switch( SQLITE_PTR_TO_INT(sqlite3_user_data(context)) ){ case 1: /* Convert from natural logarithm to log base 10 */ ans *= 1.0/M_LN10; break; case 2: /* Convert from natural logarithm to log base 2 */ ans *= 1.0/M_LN2; break; default: break; } } sqlite3_result_double(context, ans); } /* ** Functions to converts degrees to radians and radians to degrees. */ static double degToRad(double x){ return x*(M_PI/180.0); } static double radToDeg(double x){ return x*(180.0/M_PI); } /* ** Implementation of 1-argument SQL math functions: ** ** exp(X) - Compute e to the X-th power */ static void math1Func( sqlite3_context *context, int argc, sqlite3_value **argv ){ int type0; double v0, ans; double (*x)(double); assert( argc==1 ); type0 = sqlite3_value_numeric_type(argv[0]); if( type0!=SQLITE_INTEGER && type0!=SQLITE_FLOAT ) return; v0 = sqlite3_value_double(argv[0]); x = (double(*)(double))sqlite3_user_data(context); ans = x(v0); sqlite3_result_double(context, ans); } /* ** Implementation of 2-argument SQL math functions: ** ** power(X,Y) - Compute X to the Y-th power */ static void math2Func( sqlite3_context *context, int argc, sqlite3_value **argv ){ int type0, type1; double v0, v1, ans; double (*x)(double,double); assert( argc==2 ); type0 = sqlite3_value_numeric_type(argv[0]); if( type0!=SQLITE_INTEGER && type0!=SQLITE_FLOAT ) return; type1 = sqlite3_value_numeric_type(argv[1]); if( type1!=SQLITE_INTEGER && type1!=SQLITE_FLOAT ) return; v0 = sqlite3_value_double(argv[0]); v1 = sqlite3_value_double(argv[1]); x = (double(*)(double,double))sqlite3_user_data(context); ans = x(v0, v1); sqlite3_result_double(context, ans); } /* ** Implementation of 2-argument SQL math functions: ** ** power(X,Y) - Compute X to the Y-th power */ static void piFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ assert( argc==0 ); sqlite3_result_double(context, M_PI); } #endif /* SQLITE_ENABLE_MATH_FUNCTIONS */ /* ** Implementation of sign(X) function. */ static void signFunc( sqlite3_context *context, int argc, sqlite3_value **argv ){ int type0; double x; UNUSED_PARAMETER(argc); assert( argc==1 ); type0 = sqlite3_value_numeric_type(argv[0]); if( type0!=SQLITE_INTEGER && type0!=SQLITE_FLOAT ) return; x = sqlite3_value_double(argv[0]); sqlite3_result_int(context, x<0.0 ? -1 : x>0.0 ? +1 : 0); } /* ** All of the FuncDef structures in the aBuiltinFunc[] array above ** to the global function hash table. This occurs at start-time (as ** a consequence of calling sqlite3_initialize()). ** ** After this routine runs |
︙ | ︙ | |||
2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 | LIKEFUNC(like, 3, &likeInfoNorm, SQLITE_FUNC_LIKE), #endif #ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION FUNCTION(unknown, -1, 0, 0, unknownFunc ), #endif FUNCTION(coalesce, 1, 0, 0, 0 ), FUNCTION(coalesce, 0, 0, 0, 0 ), INLINE_FUNC(coalesce, -1, INLINEFUNC_coalesce, 0 ), INLINE_FUNC(iif, 3, INLINEFUNC_iif, 0 ), }; #ifndef SQLITE_OMIT_ALTERTABLE sqlite3AlterFunctions(); #endif sqlite3WindowFunctions(); | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 | LIKEFUNC(like, 3, &likeInfoNorm, SQLITE_FUNC_LIKE), #endif #ifdef SQLITE_ENABLE_UNKNOWN_SQL_FUNCTION FUNCTION(unknown, -1, 0, 0, unknownFunc ), #endif FUNCTION(coalesce, 1, 0, 0, 0 ), FUNCTION(coalesce, 0, 0, 0, 0 ), #ifdef SQLITE_ENABLE_MATH_FUNCTIONS MFUNCTION(ceil, 1, xCeil, ceilingFunc ), MFUNCTION(ceiling, 1, xCeil, ceilingFunc ), MFUNCTION(floor, 1, xFloor, ceilingFunc ), #if SQLITE_HAVE_C99_MATH_FUNCS MFUNCTION(trunc, 1, trunc, ceilingFunc ), #endif FUNCTION(ln, 1, 0, 0, logFunc ), FUNCTION(log, 1, 1, 0, logFunc ), FUNCTION(log10, 1, 1, 0, logFunc ), FUNCTION(log2, 1, 2, 0, logFunc ), FUNCTION(log, 2, 0, 0, logFunc ), MFUNCTION(exp, 1, exp, math1Func ), MFUNCTION(pow, 2, pow, math2Func ), MFUNCTION(power, 2, pow, math2Func ), MFUNCTION(mod, 2, fmod, math2Func ), MFUNCTION(acos, 1, acos, math1Func ), MFUNCTION(asin, 1, asin, math1Func ), MFUNCTION(atan, 1, atan, math1Func ), MFUNCTION(atan2, 2, atan2, math2Func ), MFUNCTION(cos, 1, cos, math1Func ), MFUNCTION(sin, 1, sin, math1Func ), MFUNCTION(tan, 1, tan, math1Func ), MFUNCTION(cosh, 1, cosh, math1Func ), MFUNCTION(sinh, 1, sinh, math1Func ), MFUNCTION(tanh, 1, tanh, math1Func ), #if SQLITE_HAVE_C99_MATH_FUNCS MFUNCTION(acosh, 1, acosh, math1Func ), MFUNCTION(asinh, 1, asinh, math1Func ), MFUNCTION(atanh, 1, atanh, math1Func ), #endif MFUNCTION(sqrt, 1, sqrt, math1Func ), MFUNCTION(radians, 1, degToRad, math1Func ), MFUNCTION(degrees, 1, radToDeg, math1Func ), FUNCTION(pi, 0, 0, 0, piFunc ), #endif /* SQLITE_ENABLE_MATH_FUNCTIONS */ FUNCTION(sign, 1, 0, 0, signFunc ), INLINE_FUNC(coalesce, -1, INLINEFUNC_coalesce, 0 ), INLINE_FUNC(iif, 3, INLINEFUNC_iif, 0 ), }; #ifndef SQLITE_OMIT_ALTERTABLE sqlite3AlterFunctions(); #endif sqlite3WindowFunctions(); |
︙ | ︙ |
Changes to src/global.c.
︙ | ︙ | |||
297 298 299 300 301 302 303 | ** and incorrect behavior. */ #ifndef SQLITE_OMIT_WSD int sqlite3PendingByte = 0x40000000; #endif /* | | | > | 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 | ** and incorrect behavior. */ #ifndef SQLITE_OMIT_WSD int sqlite3PendingByte = 0x40000000; #endif /* ** Tracing flags set by SQLITE_TESTCTRL_TRACEFLAGS. */ u32 sqlite3SelectTrace = 0; u32 sqlite3WhereTrace = 0; #include "opcodes.h" /* ** Properties of opcodes. The OPFLG_INITIALIZER macro is ** created by mkopcodeh.awk during compilation. Data is obtained ** from the comments following the "case OP_xxxx:" statements in ** the vdbe.c file. |
︙ | ︙ |
Changes to src/insert.c.
︙ | ︙ | |||
366 367 368 369 370 371 372 | return 0; } pInfo = pToplevel->pAinc; while( pInfo && pInfo->pTab!=pTab ){ pInfo = pInfo->pNext; } if( pInfo==0 ){ pInfo = sqlite3DbMallocRawNN(pParse->db, sizeof(*pInfo)); | > > | | 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 | return 0; } pInfo = pToplevel->pAinc; while( pInfo && pInfo->pTab!=pTab ){ pInfo = pInfo->pNext; } if( pInfo==0 ){ pInfo = sqlite3DbMallocRawNN(pParse->db, sizeof(*pInfo)); sqlite3ParserAddCleanup(pToplevel, sqlite3DbFree, pInfo); testcase( pParse->earlyCleanup ); if( pParse->db->mallocFailed ) return 0; pInfo->pNext = pToplevel->pAinc; pToplevel->pAinc = pInfo; pInfo->pTab = pTab; pInfo->iDb = iDb; pToplevel->nMem++; /* Register to hold name of table */ pInfo->regCtr = ++pToplevel->nMem; /* Max rowid register */ pToplevel->nMem +=2; /* Rowid in sqlite_sequence + orig max val */ |
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924 925 926 927 928 929 930 | testcase( pTab->aCol[i].colFlags & COLFLAG_VIRTUAL ); testcase( pTab->aCol[i].colFlags & COLFLAG_STORED ); ipkColumn--; } } } #endif | | < | | | > > > > | | | > | | | | | > > | 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 | testcase( pTab->aCol[i].colFlags & COLFLAG_VIRTUAL ); testcase( pTab->aCol[i].colFlags & COLFLAG_STORED ); ipkColumn--; } } } #endif /* Make sure the number of columns in the source data matches the number ** of columns to be inserted into the table. */ assert( TF_HasHidden==COLFLAG_HIDDEN ); assert( TF_HasGenerated==COLFLAG_GENERATED ); assert( COLFLAG_NOINSERT==(COLFLAG_GENERATED|COLFLAG_HIDDEN) ); if( (pTab->tabFlags & (TF_HasGenerated|TF_HasHidden))!=0 ){ for(i=0; i<pTab->nCol; i++){ if( pTab->aCol[i].colFlags & COLFLAG_NOINSERT ) nHidden++; } } if( nColumn!=(pTab->nCol-nHidden) ){ sqlite3ErrorMsg(pParse, "table %S has %d columns but %d values were supplied", pTabList, 0, pTab->nCol-nHidden, nColumn); goto insert_cleanup; } } if( pColumn!=0 && nColumn!=pColumn->nId ){ sqlite3ErrorMsg(pParse, "%d values for %d columns", nColumn, pColumn->nId); goto insert_cleanup; } /* Initialize the count of rows to be inserted */ if( (db->flags & SQLITE_CountRows)!=0 && !pParse->nested && !pParse->pTriggerTab && !pParse->bReturning ){ regRowCount = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Integer, 0, regRowCount); } /* If this is not a view, open the table and and all indices */ if( !isView ){ |
︙ | ︙ | |||
971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 | aRegIdx[i] = ++pParse->nMem; pParse->nMem += pIdx->nColumn; } aRegIdx[i] = ++pParse->nMem; /* Register to store the table record */ } #ifndef SQLITE_OMIT_UPSERT if( pUpsert ){ if( IsVirtual(pTab) ){ sqlite3ErrorMsg(pParse, "UPSERT not implemented for virtual table \"%s\"", pTab->zName); goto insert_cleanup; } if( pTab->pSelect ){ sqlite3ErrorMsg(pParse, "cannot UPSERT a view"); goto insert_cleanup; } if( sqlite3HasExplicitNulls(pParse, pUpsert->pUpsertTarget) ){ goto insert_cleanup; } pTabList->a[0].iCursor = iDataCur; | > > > | | | | | | | > > | 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 | aRegIdx[i] = ++pParse->nMem; pParse->nMem += pIdx->nColumn; } aRegIdx[i] = ++pParse->nMem; /* Register to store the table record */ } #ifndef SQLITE_OMIT_UPSERT if( pUpsert ){ Upsert *pNx; if( IsVirtual(pTab) ){ sqlite3ErrorMsg(pParse, "UPSERT not implemented for virtual table \"%s\"", pTab->zName); goto insert_cleanup; } if( pTab->pSelect ){ sqlite3ErrorMsg(pParse, "cannot UPSERT a view"); goto insert_cleanup; } if( sqlite3HasExplicitNulls(pParse, pUpsert->pUpsertTarget) ){ goto insert_cleanup; } pTabList->a[0].iCursor = iDataCur; pNx = pUpsert; do{ pNx->pUpsertSrc = pTabList; pNx->regData = regData; pNx->iDataCur = iDataCur; pNx->iIdxCur = iIdxCur; if( pNx->pUpsertTarget ){ sqlite3UpsertAnalyzeTarget(pParse, pTabList, pNx); } pNx = pNx->pNextUpsert; }while( pNx!=0 ); } #endif /* This is the top of the main insertion loop */ if( useTempTable ){ /* This block codes the top of loop only. The complete loop is the |
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1131 1132 1133 1134 1135 1136 1137 | } addr1 = sqlite3VdbeAddOp1(v, OP_NotNull, regCols); VdbeCoverage(v); sqlite3VdbeAddOp2(v, OP_Integer, -1, regCols); sqlite3VdbeJumpHere(v, addr1); sqlite3VdbeAddOp1(v, OP_MustBeInt, regCols); VdbeCoverage(v); } | < < < < < | 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 | } addr1 = sqlite3VdbeAddOp1(v, OP_NotNull, regCols); VdbeCoverage(v); sqlite3VdbeAddOp2(v, OP_Integer, -1, regCols); sqlite3VdbeJumpHere(v, addr1); sqlite3VdbeAddOp1(v, OP_MustBeInt, regCols); VdbeCoverage(v); } /* Copy the new data already generated. */ assert( pTab->nNVCol>0 ); sqlite3VdbeAddOp3(v, OP_Copy, regRowid+1, regCols+1, pTab->nNVCol-1); #ifndef SQLITE_OMIT_GENERATED_COLUMNS /* Compute the new value for generated columns after all other ** columns have already been computed. This must be done after |
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1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 | assert( sqlite3VdbeGetOp(v, addrCont)->opcode==OP_Yield ); sqlite3VdbeChangeP5(v, 1); } #endif sqlite3VdbeJumpHere(v, addrInsTop); } insert_end: /* Update the sqlite_sequence table by storing the content of the ** maximum rowid counter values recorded while inserting into ** autoincrement tables. */ if( pParse->nested==0 && pParse->pTriggerTab==0 ){ sqlite3AutoincrementEnd(pParse); } /* ** Return the number of rows inserted. If this routine is ** generating code because of a call to sqlite3NestedParse(), do not ** invoke the callback function. */ if( regRowCount ){ | > > | | 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 | assert( sqlite3VdbeGetOp(v, addrCont)->opcode==OP_Yield ); sqlite3VdbeChangeP5(v, 1); } #endif sqlite3VdbeJumpHere(v, addrInsTop); } #ifndef SQLITE_OMIT_XFER_OPT insert_end: #endif /* SQLITE_OMIT_XFER_OPT */ /* Update the sqlite_sequence table by storing the content of the ** maximum rowid counter values recorded while inserting into ** autoincrement tables. */ if( pParse->nested==0 && pParse->pTriggerTab==0 ){ sqlite3AutoincrementEnd(pParse); } /* ** Return the number of rows inserted. If this routine is ** generating code because of a call to sqlite3NestedParse(), do not ** invoke the callback function. */ if( regRowCount ){ sqlite3VdbeAddOp2(v, OP_ChngCntRow, regRowCount, 1); sqlite3VdbeSetNumCols(v, 1); sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "rows inserted", SQLITE_STATIC); } insert_cleanup: sqlite3SrcListDelete(db, pTabList); sqlite3ExprListDelete(db, pList); |
︙ | ︙ | |||
1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 | testcase( w.eCode==0 ); testcase( w.eCode==CKCNSTRNT_COLUMN ); testcase( w.eCode==CKCNSTRNT_ROWID ); testcase( w.eCode==(CKCNSTRNT_ROWID|CKCNSTRNT_COLUMN) ); return w.eCode!=0; } /* ** Generate code to do constraint checks prior to an INSERT or an UPDATE ** on table pTab. ** ** The regNewData parameter is the first register in a range that contains ** the data to be inserted or the data after the update. There will be ** pTab->nCol+1 registers in this range. The first register (the one | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 | testcase( w.eCode==0 ); testcase( w.eCode==CKCNSTRNT_COLUMN ); testcase( w.eCode==CKCNSTRNT_ROWID ); testcase( w.eCode==(CKCNSTRNT_ROWID|CKCNSTRNT_COLUMN) ); return w.eCode!=0; } /* ** The sqlite3GenerateConstraintChecks() routine usually wants to visit ** the indexes of a table in the order provided in the Table->pIndex list. ** However, sometimes (rarely - when there is an upsert) it wants to visit ** the indexes in a different order. The following data structures accomplish ** this. ** ** The IndexIterator object is used to walk through all of the indexes ** of a table in either Index.pNext order, or in some other order established ** by an array of IndexListTerm objects. */ typedef struct IndexListTerm IndexListTerm; typedef struct IndexIterator IndexIterator; struct IndexIterator { int eType; /* 0 for Index.pNext list. 1 for an array of IndexListTerm */ int i; /* Index of the current item from the list */ union { struct { /* Use this object for eType==0: A Index.pNext list */ Index *pIdx; /* The current Index */ } lx; struct { /* Use this object for eType==1; Array of IndexListTerm */ int nIdx; /* Size of the array */ IndexListTerm *aIdx; /* Array of IndexListTerms */ } ax; } u; }; /* When IndexIterator.eType==1, then each index is an array of instances ** of the following object */ struct IndexListTerm { Index *p; /* The index */ int ix; /* Which entry in the original Table.pIndex list is this index*/ }; /* Return the first index on the list */ static Index *indexIteratorFirst(IndexIterator *pIter, int *pIx){ assert( pIter->i==0 ); if( pIter->eType ){ *pIx = pIter->u.ax.aIdx[0].ix; return pIter->u.ax.aIdx[0].p; }else{ *pIx = 0; return pIter->u.lx.pIdx; } } /* Return the next index from the list. Return NULL when out of indexes */ static Index *indexIteratorNext(IndexIterator *pIter, int *pIx){ if( pIter->eType ){ int i = ++pIter->i; if( i>=pIter->u.ax.nIdx ){ *pIx = i; return 0; } *pIx = pIter->u.ax.aIdx[i].ix; return pIter->u.ax.aIdx[i].p; }else{ ++(*pIx); pIter->u.lx.pIdx = pIter->u.lx.pIdx->pNext; return pIter->u.lx.pIdx; } } /* ** Generate code to do constraint checks prior to an INSERT or an UPDATE ** on table pTab. ** ** The regNewData parameter is the first register in a range that contains ** the data to be inserted or the data after the update. There will be ** pTab->nCol+1 registers in this range. The first register (the one |
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1503 1504 1505 1506 1507 1508 1509 | int ignoreDest, /* Jump to this label on an OE_Ignore resolution */ int *pbMayReplace, /* OUT: Set to true if constraint may cause a replace */ int *aiChng, /* column i is unchanged if aiChng[i]<0 */ Upsert *pUpsert /* ON CONFLICT clauses, if any. NULL otherwise */ ){ Vdbe *v; /* VDBE under constrution */ Index *pIdx; /* Pointer to one of the indices */ | | | | | | > | 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 | int ignoreDest, /* Jump to this label on an OE_Ignore resolution */ int *pbMayReplace, /* OUT: Set to true if constraint may cause a replace */ int *aiChng, /* column i is unchanged if aiChng[i]<0 */ Upsert *pUpsert /* ON CONFLICT clauses, if any. NULL otherwise */ ){ Vdbe *v; /* VDBE under constrution */ Index *pIdx; /* Pointer to one of the indices */ Index *pPk = 0; /* The PRIMARY KEY index for WITHOUT ROWID tables */ sqlite3 *db; /* Database connection */ int i; /* loop counter */ int ix; /* Index loop counter */ int nCol; /* Number of columns */ int onError; /* Conflict resolution strategy */ int seenReplace = 0; /* True if REPLACE is used to resolve INT PK conflict */ int nPkField; /* Number of fields in PRIMARY KEY. 1 for ROWID tables */ Upsert *pUpsertClause = 0; /* The specific ON CONFLICT clause for pIdx */ u8 isUpdate; /* True if this is an UPDATE operation */ u8 bAffinityDone = 0; /* True if the OP_Affinity operation has been run */ int upsertIpkReturn = 0; /* Address of Goto at end of IPK uniqueness check */ int upsertIpkDelay = 0; /* Address of Goto to bypass initial IPK check */ int ipkTop = 0; /* Top of the IPK uniqueness check */ int ipkBottom = 0; /* OP_Goto at the end of the IPK uniqueness check */ /* Variables associated with retesting uniqueness constraints after ** replace triggers fire have run */ int regTrigCnt; /* Register used to count replace trigger invocations */ int addrRecheck = 0; /* Jump here to recheck all uniqueness constraints */ int lblRecheckOk = 0; /* Each recheck jumps to this label if it passes */ Trigger *pTrigger; /* List of DELETE triggers on the table pTab */ int nReplaceTrig = 0; /* Number of replace triggers coded */ IndexIterator sIdxIter; /* Index iterator */ isUpdate = regOldData!=0; db = pParse->db; v = pParse->pVdbe; assert( v!=0 ); assert( pTab->pSelect==0 ); /* This table is not a VIEW */ nCol = pTab->nCol; |
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1722 1723 1724 1725 1726 1727 1728 | ** default conflict resolution strategy ** (C) Unique index that do use OE_Replace by default. ** ** The ordering of (2) and (3) is accomplished by making sure the linked ** list of indexes attached to a table puts all OE_Replace indexes last ** in the list. See sqlite3CreateIndex() for where that happens. */ | | > > > > > > | | < | | > > > > | > | | > > > > > > > > > > | < > > > > > > > > > > > > > > > > > > > > > > > > > | 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 | ** default conflict resolution strategy ** (C) Unique index that do use OE_Replace by default. ** ** The ordering of (2) and (3) is accomplished by making sure the linked ** list of indexes attached to a table puts all OE_Replace indexes last ** in the list. See sqlite3CreateIndex() for where that happens. */ sIdxIter.eType = 0; sIdxIter.i = 0; sIdxIter.u.ax.aIdx = 0; /* Silence harmless compiler warning */ sIdxIter.u.lx.pIdx = pTab->pIndex; if( pUpsert ){ if( pUpsert->pUpsertTarget==0 ){ /* There is just on ON CONFLICT clause and it has no constraint-target */ assert( pUpsert->pNextUpsert==0 ); if( pUpsert->isDoUpdate==0 ){ /* A single ON CONFLICT DO NOTHING clause, without a constraint-target. ** Make all unique constraint resolution be OE_Ignore */ overrideError = OE_Ignore; pUpsert = 0; }else{ /* A single ON CONFLICT DO UPDATE. Make all resolutions OE_Update */ overrideError = OE_Update; } }else if( pTab->pIndex!=0 ){ /* Otherwise, we'll need to run the IndexListTerm array version of the ** iterator to ensure that all of the ON CONFLICT conditions are ** checked first and in order. */ int nIdx, jj; u64 nByte; Upsert *pTerm; u8 *bUsed; for(nIdx=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, nIdx++){ assert( aRegIdx[nIdx]>0 ); } sIdxIter.eType = 1; sIdxIter.u.ax.nIdx = nIdx; nByte = (sizeof(IndexListTerm)+1)*nIdx + nIdx; sIdxIter.u.ax.aIdx = sqlite3DbMallocZero(db, nByte); if( sIdxIter.u.ax.aIdx==0 ) return; /* OOM */ bUsed = (u8*)&sIdxIter.u.ax.aIdx[nIdx]; pUpsert->pToFree = sIdxIter.u.ax.aIdx; for(i=0, pTerm=pUpsert; pTerm; pTerm=pTerm->pNextUpsert){ if( pTerm->pUpsertTarget==0 ) break; if( pTerm->pUpsertIdx==0 ) continue; /* Skip ON CONFLICT for the IPK */ jj = 0; pIdx = pTab->pIndex; while( ALWAYS(pIdx!=0) && pIdx!=pTerm->pUpsertIdx ){ pIdx = pIdx->pNext; jj++; } if( bUsed[jj] ) continue; /* Duplicate ON CONFLICT clause ignored */ bUsed[jj] = 1; sIdxIter.u.ax.aIdx[i].p = pIdx; sIdxIter.u.ax.aIdx[i].ix = jj; i++; } for(jj=0, pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext, jj++){ if( bUsed[jj] ) continue; sIdxIter.u.ax.aIdx[i].p = pIdx; sIdxIter.u.ax.aIdx[i].ix = jj; i++; } assert( i==nIdx ); } } /* Determine if it is possible that triggers (either explicitly coded ** triggers or FK resolution actions) might run as a result of deletes ** that happen when OE_Replace conflict resolution occurs. (Call these ** "replace triggers".) If any replace triggers run, we will need to |
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1797 1798 1799 1800 1801 1802 1803 | if( overrideError!=OE_Default ){ onError = overrideError; }else if( onError==OE_Default ){ onError = OE_Abort; } /* figure out whether or not upsert applies in this case */ | | > | > | | | > > > > > > > | | 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 | if( overrideError!=OE_Default ){ onError = overrideError; }else if( onError==OE_Default ){ onError = OE_Abort; } /* figure out whether or not upsert applies in this case */ if( pUpsert ){ pUpsertClause = sqlite3UpsertOfIndex(pUpsert,0); if( pUpsertClause!=0 ){ if( pUpsertClause->isDoUpdate==0 ){ onError = OE_Ignore; /* DO NOTHING is the same as INSERT OR IGNORE */ }else{ onError = OE_Update; /* DO UPDATE */ } } if( pUpsertClause!=pUpsert ){ /* The first ON CONFLICT clause has a conflict target other than ** the IPK. We have to jump ahead to that first ON CONFLICT clause ** and then come back here and deal with the IPK afterwards */ upsertIpkDelay = sqlite3VdbeAddOp0(v, OP_Goto); } } /* If the response to a rowid conflict is REPLACE but the response ** to some other UNIQUE constraint is FAIL or IGNORE, then we need ** to defer the running of the rowid conflict checking until after ** the UNIQUE constraints have run. */ if( onError==OE_Replace /* IPK rule is REPLACE */ && onError!=overrideError /* Rules for other constraints are different */ && pTab->pIndex /* There exist other constraints */ ){ ipkTop = sqlite3VdbeAddOp0(v, OP_Goto)+1; VdbeComment((v, "defer IPK REPLACE until last")); } if( isUpdate ){ |
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1908 1909 1910 1911 1912 1913 1914 | case OE_Ignore: { testcase( onError==OE_Ignore ); sqlite3VdbeGoto(v, ignoreDest); break; } } sqlite3VdbeResolveLabel(v, addrRowidOk); | > > | > | > > | < | | | < < | > > | | 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 | case OE_Ignore: { testcase( onError==OE_Ignore ); sqlite3VdbeGoto(v, ignoreDest); break; } } sqlite3VdbeResolveLabel(v, addrRowidOk); if( pUpsert && pUpsertClause!=pUpsert ){ upsertIpkReturn = sqlite3VdbeAddOp0(v, OP_Goto); }else if( ipkTop ){ ipkBottom = sqlite3VdbeAddOp0(v, OP_Goto); sqlite3VdbeJumpHere(v, ipkTop-1); } } /* Test all UNIQUE constraints by creating entries for each UNIQUE ** index and making sure that duplicate entries do not already exist. ** Compute the revised record entries for indices as we go. ** ** This loop also handles the case of the PRIMARY KEY index for a ** WITHOUT ROWID table. */ for(pIdx = indexIteratorFirst(&sIdxIter, &ix); pIdx; pIdx = indexIteratorNext(&sIdxIter, &ix) ){ int regIdx; /* Range of registers hold conent for pIdx */ int regR; /* Range of registers holding conflicting PK */ int iThisCur; /* Cursor for this UNIQUE index */ int addrUniqueOk; /* Jump here if the UNIQUE constraint is satisfied */ int addrConflictCk; /* First opcode in the conflict check logic */ if( aRegIdx[ix]==0 ) continue; /* Skip indices that do not change */ if( pUpsert ){ pUpsertClause = sqlite3UpsertOfIndex(pUpsert, pIdx); if( upsertIpkDelay && pUpsertClause==pUpsert ){ sqlite3VdbeJumpHere(v, upsertIpkDelay); } } addrUniqueOk = sqlite3VdbeMakeLabel(pParse); if( bAffinityDone==0 ){ sqlite3TableAffinity(v, pTab, regNewData+1); bAffinityDone = 1; } VdbeNoopComment((v, "prep index %s", pIdx->zName)); iThisCur = iIdxCur+ix; |
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2008 2009 2010 2011 2012 2013 2014 | if( overrideError!=OE_Default ){ onError = overrideError; }else if( onError==OE_Default ){ onError = OE_Abort; } /* Figure out if the upsert clause applies to this index */ | | | | 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 | if( overrideError!=OE_Default ){ onError = overrideError; }else if( onError==OE_Default ){ onError = OE_Abort; } /* Figure out if the upsert clause applies to this index */ if( pUpsertClause ){ if( pUpsertClause->isDoUpdate==0 ){ onError = OE_Ignore; /* DO NOTHING is the same as INSERT OR IGNORE */ }else{ onError = OE_Update; /* DO UPDATE */ } } /* Collision detection may be omitted if all of the following are true: |
︙ | ︙ | |||
2047 2048 2049 2050 2051 2052 2053 | /* Check to see if the new index entry will be unique */ sqlite3VdbeVerifyAbortable(v, onError); addrConflictCk = sqlite3VdbeAddOp4Int(v, OP_NoConflict, iThisCur, addrUniqueOk, regIdx, pIdx->nKeyCol); VdbeCoverage(v); /* Generate code to handle collisions */ | | | 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 | /* Check to see if the new index entry will be unique */ sqlite3VdbeVerifyAbortable(v, onError); addrConflictCk = sqlite3VdbeAddOp4Int(v, OP_NoConflict, iThisCur, addrUniqueOk, regIdx, pIdx->nKeyCol); VdbeCoverage(v); /* Generate code to handle collisions */ regR = pIdx==pPk ? regIdx : sqlite3GetTempRange(pParse, nPkField); if( isUpdate || onError==OE_Replace ){ if( HasRowid(pTab) ){ sqlite3VdbeAddOp2(v, OP_IdxRowid, iThisCur, regR); /* Conflict only if the rowid of the existing index entry ** is different from old-rowid */ if( isUpdate ){ sqlite3VdbeAddOp3(v, OP_Eq, regR, addrUniqueOk, regOldData); |
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2199 2200 2201 2202 2203 2204 2205 | sqlite3VdbeJumpHere(v, addrBypass); /* Terminate the recheck bypass */ } seenReplace = 1; break; } } | > > | > > > | | | < < | 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 | sqlite3VdbeJumpHere(v, addrBypass); /* Terminate the recheck bypass */ } seenReplace = 1; break; } } sqlite3VdbeResolveLabel(v, addrUniqueOk); if( regR!=regIdx ) sqlite3ReleaseTempRange(pParse, regR, nPkField); if( pUpsertClause && upsertIpkReturn && sqlite3UpsertNextIsIPK(pUpsertClause) ){ sqlite3VdbeGoto(v, upsertIpkDelay+1); sqlite3VdbeJumpHere(v, upsertIpkReturn); upsertIpkReturn = 0; } } /* If the IPK constraint is a REPLACE, run it last */ if( ipkTop ){ sqlite3VdbeGoto(v, ipkTop); VdbeComment((v, "Do IPK REPLACE")); sqlite3VdbeJumpHere(v, ipkBottom); |
︙ | ︙ | |||
2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 | if( pTab->aCol[i].pDflt!=0 ) break; if( pTab->aCol[i].colFlags & COLFLAG_PRIMKEY ) break; } sqlite3VdbeChangeP5(v, i+1); } #endif /* ** This routine generates code to finish the INSERT or UPDATE operation ** that was started by a prior call to sqlite3GenerateConstraintChecks. ** A consecutive range of registers starting at regNewData contains the ** rowid and the content to be inserted. ** ** The arguments to this routine should be the same as the first six | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 | if( pTab->aCol[i].pDflt!=0 ) break; if( pTab->aCol[i].colFlags & COLFLAG_PRIMKEY ) break; } sqlite3VdbeChangeP5(v, i+1); } #endif /* ** Table pTab is a WITHOUT ROWID table that is being written to. The cursor ** number is iCur, and register regData contains the new record for the ** PK index. This function adds code to invoke the pre-update hook, ** if one is registered. */ #ifdef SQLITE_ENABLE_PREUPDATE_HOOK static void codeWithoutRowidPreupdate( Parse *pParse, /* Parse context */ Table *pTab, /* Table being updated */ int iCur, /* Cursor number for table */ int regData, /* Data containing new record */ u16 flags ){ Vdbe *v = pParse->pVdbe; int r = sqlite3GetTempReg(pParse); assert( !HasRowid(pTab) ); assert( 0==(pParse->db->mDbFlags & DBFLAG_Vacuum) ); sqlite3VdbeAddOp2(v, OP_Integer, 0, r); sqlite3VdbeAddOp4(v, OP_Insert, iCur, regData, r, (char*)pTab, P4_TABLE); sqlite3VdbeChangeP5(v, flags); sqlite3ReleaseTempReg(pParse, r); } #else # define codeWithoutRowidPreupdate(a,b,c,d) #endif /* ** This routine generates code to finish the INSERT or UPDATE operation ** that was started by a prior call to sqlite3GenerateConstraintChecks. ** A consecutive range of registers starting at regNewData contains the ** rowid and the content to be inserted. ** ** The arguments to this routine should be the same as the first six |
︙ | ︙ | |||
2319 2320 2321 2322 2323 2324 2325 | VdbeCoverage(v); } pik_flags = (useSeekResult ? OPFLAG_USESEEKRESULT : 0); if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){ assert( pParse->nested==0 ); pik_flags |= OPFLAG_NCHANGE; pik_flags |= (update_flags & OPFLAG_SAVEPOSITION); | < < < < | > < < < | 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 | VdbeCoverage(v); } pik_flags = (useSeekResult ? OPFLAG_USESEEKRESULT : 0); if( IsPrimaryKeyIndex(pIdx) && !HasRowid(pTab) ){ assert( pParse->nested==0 ); pik_flags |= OPFLAG_NCHANGE; pik_flags |= (update_flags & OPFLAG_SAVEPOSITION); if( 1 || update_flags==0 ){ codeWithoutRowidPreupdate(pParse, pTab, iIdxCur+i, aRegIdx[i], OPFLAG_ISNOOP|(update_flags & OPFLAG_ISUPDATE) ); } } sqlite3VdbeAddOp4Int(v, OP_IdxInsert, iIdxCur+i, aRegIdx[i], aRegIdx[i]+1, pIdx->uniqNotNull ? pIdx->nKeyCol: pIdx->nColumn); sqlite3VdbeChangeP5(v, pik_flags); } if( !HasRowid(pTab) ) return; |
︙ | ︙ | |||
2527 2528 2529 2530 2531 2532 2533 | int onError, /* How to handle constraint errors */ int iDbDest /* The database of pDest */ ){ sqlite3 *db = pParse->db; ExprList *pEList; /* The result set of the SELECT */ Table *pSrc; /* The table in the FROM clause of SELECT */ Index *pSrcIdx, *pDestIdx; /* Source and destination indices */ | | | 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 | int onError, /* How to handle constraint errors */ int iDbDest /* The database of pDest */ ){ sqlite3 *db = pParse->db; ExprList *pEList; /* The result set of the SELECT */ Table *pSrc; /* The table in the FROM clause of SELECT */ Index *pSrcIdx, *pDestIdx; /* Source and destination indices */ SrcItem *pItem; /* An element of pSelect->pSrc */ int i; /* Loop counter */ int iDbSrc; /* The database of pSrc */ int iSrc, iDest; /* Cursors from source and destination */ int addr1, addr2; /* Loop addresses */ int emptyDestTest = 0; /* Address of test for empty pDest */ int emptySrcTest = 0; /* Address of test for empty pSrc */ Vdbe *v; /* The VDBE we are building */ |
︙ | ︙ | |||
2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 | iDbSrc = sqlite3SchemaToIndex(db, pSrc->pSchema); v = sqlite3GetVdbe(pParse); sqlite3CodeVerifySchema(pParse, iDbSrc); iSrc = pParse->nTab++; iDest = pParse->nTab++; regAutoinc = autoIncBegin(pParse, iDbDest, pDest); regData = sqlite3GetTempReg(pParse); regRowid = sqlite3GetTempReg(pParse); sqlite3OpenTable(pParse, iDest, iDbDest, pDest, OP_OpenWrite); assert( HasRowid(pDest) || destHasUniqueIdx ); if( (db->mDbFlags & DBFLAG_Vacuum)==0 && ( (pDest->iPKey<0 && pDest->pIndex!=0) /* (1) */ || destHasUniqueIdx /* (2) */ || (onError!=OE_Abort && onError!=OE_Rollback) /* (3) */ | > | 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 | iDbSrc = sqlite3SchemaToIndex(db, pSrc->pSchema); v = sqlite3GetVdbe(pParse); sqlite3CodeVerifySchema(pParse, iDbSrc); iSrc = pParse->nTab++; iDest = pParse->nTab++; regAutoinc = autoIncBegin(pParse, iDbDest, pDest); regData = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp2(v, OP_Null, 0, regData); regRowid = sqlite3GetTempReg(pParse); sqlite3OpenTable(pParse, iDest, iDbDest, pDest, OP_OpenWrite); assert( HasRowid(pDest) || destHasUniqueIdx ); if( (db->mDbFlags & DBFLAG_Vacuum)==0 && ( (pDest->iPKey<0 && pDest->pIndex!=0) /* (1) */ || destHasUniqueIdx /* (2) */ || (onError!=OE_Abort && onError!=OE_Rollback) /* (3) */ |
︙ | ︙ | |||
2779 2780 2781 2782 2783 2784 2785 | } if( HasRowid(pSrc) ){ u8 insFlags; sqlite3OpenTable(pParse, iSrc, iDbSrc, pSrc, OP_OpenRead); emptySrcTest = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); VdbeCoverage(v); if( pDest->iPKey>=0 ){ addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); | > | | | | | > > | | > > | > > > > > > | > | > > | 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 | } if( HasRowid(pSrc) ){ u8 insFlags; sqlite3OpenTable(pParse, iSrc, iDbSrc, pSrc, OP_OpenRead); emptySrcTest = sqlite3VdbeAddOp2(v, OP_Rewind, iSrc, 0); VdbeCoverage(v); if( pDest->iPKey>=0 ){ addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); if( (db->mDbFlags & DBFLAG_Vacuum)==0 ){ sqlite3VdbeVerifyAbortable(v, onError); addr2 = sqlite3VdbeAddOp3(v, OP_NotExists, iDest, 0, regRowid); VdbeCoverage(v); sqlite3RowidConstraint(pParse, onError, pDest); sqlite3VdbeJumpHere(v, addr2); } autoIncStep(pParse, regAutoinc, regRowid); }else if( pDest->pIndex==0 && !(db->mDbFlags & DBFLAG_VacuumInto) ){ addr1 = sqlite3VdbeAddOp2(v, OP_NewRowid, iDest, regRowid); }else{ addr1 = sqlite3VdbeAddOp2(v, OP_Rowid, iSrc, regRowid); assert( (pDest->tabFlags & TF_Autoincrement)==0 ); } if( db->mDbFlags & DBFLAG_Vacuum ){ sqlite3VdbeAddOp1(v, OP_SeekEnd, iDest); insFlags = OPFLAG_APPEND|OPFLAG_USESEEKRESULT|OPFLAG_PREFORMAT; }else{ insFlags = OPFLAG_NCHANGE|OPFLAG_LASTROWID|OPFLAG_APPEND|OPFLAG_PREFORMAT; } #ifdef SQLITE_ENABLE_PREUPDATE_HOOK if( (db->mDbFlags & DBFLAG_Vacuum)==0 ){ sqlite3VdbeAddOp3(v, OP_RowData, iSrc, regData, 1); insFlags &= ~OPFLAG_PREFORMAT; }else #endif { sqlite3VdbeAddOp3(v, OP_RowCell, iDest, iSrc, regRowid); } sqlite3VdbeAddOp3(v, OP_Insert, iDest, regData, regRowid); if( (db->mDbFlags & DBFLAG_Vacuum)==0 ){ sqlite3VdbeChangeP4(v, -1, (char*)pDest, P4_TABLE); } sqlite3VdbeChangeP5(v, insFlags); sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1); VdbeCoverage(v); sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); }else{ sqlite3TableLock(pParse, iDbDest, pDest->tnum, 1, pDest->zName); sqlite3TableLock(pParse, iDbSrc, pSrc->tnum, 0, pSrc->zName); } |
︙ | ︙ | |||
2842 2843 2844 2845 2846 2847 2848 | ** a VACUUM command. In that case keys may not be written in strictly ** sorted order. */ for(i=0; i<pSrcIdx->nColumn; i++){ const char *zColl = pSrcIdx->azColl[i]; if( sqlite3_stricmp(sqlite3StrBINARY, zColl) ) break; } if( i==pSrcIdx->nColumn ){ | | > > | > > > > > > > | 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 | ** a VACUUM command. In that case keys may not be written in strictly ** sorted order. */ for(i=0; i<pSrcIdx->nColumn; i++){ const char *zColl = pSrcIdx->azColl[i]; if( sqlite3_stricmp(sqlite3StrBINARY, zColl) ) break; } if( i==pSrcIdx->nColumn ){ idxInsFlags = OPFLAG_USESEEKRESULT|OPFLAG_PREFORMAT; sqlite3VdbeAddOp1(v, OP_SeekEnd, iDest); sqlite3VdbeAddOp2(v, OP_RowCell, iDest, iSrc); } }else if( !HasRowid(pSrc) && pDestIdx->idxType==SQLITE_IDXTYPE_PRIMARYKEY ){ idxInsFlags |= OPFLAG_NCHANGE; } if( idxInsFlags!=(OPFLAG_USESEEKRESULT|OPFLAG_PREFORMAT) ){ sqlite3VdbeAddOp3(v, OP_RowData, iSrc, regData, 1); if( (db->mDbFlags & DBFLAG_Vacuum)==0 && !HasRowid(pDest) && IsPrimaryKeyIndex(pDestIdx) ){ codeWithoutRowidPreupdate(pParse, pDest, iDest, regData, OPFLAG_ISNOOP); } } sqlite3VdbeAddOp2(v, OP_IdxInsert, iDest, regData); sqlite3VdbeChangeP5(v, idxInsFlags|OPFLAG_APPEND); sqlite3VdbeAddOp2(v, OP_Next, iSrc, addr1+1); VdbeCoverage(v); sqlite3VdbeJumpHere(v, addr1); sqlite3VdbeAddOp2(v, OP_Close, iSrc, 0); sqlite3VdbeAddOp2(v, OP_Close, iDest, 0); } |
︙ | ︙ |
Changes to src/main.c.
︙ | ︙ | |||
2374 2375 2376 2377 2378 2379 2380 | int *pnLog, /* OUT: Size of WAL log in frames */ int *pnCkpt /* OUT: Total number of frames checkpointed */ ){ #ifdef SQLITE_OMIT_WAL return SQLITE_OK; #else int rc; /* Return code */ | | | 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 | int *pnLog, /* OUT: Size of WAL log in frames */ int *pnCkpt /* OUT: Total number of frames checkpointed */ ){ #ifdef SQLITE_OMIT_WAL return SQLITE_OK; #else int rc; /* Return code */ int iDb; /* Schema to checkpoint */ #ifdef SQLITE_ENABLE_API_ARMOR if( !sqlite3SafetyCheckOk(db) ) return SQLITE_MISUSE_BKPT; #endif /* Initialize the output variables to -1 in case an error occurs. */ if( pnLog ) *pnLog = -1; |
︙ | ︙ | |||
2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 | ** mode: */ return SQLITE_MISUSE; } sqlite3_mutex_enter(db->mutex); if( zDb && zDb[0] ){ iDb = sqlite3FindDbName(db, zDb); } if( iDb<0 ){ rc = SQLITE_ERROR; sqlite3ErrorWithMsg(db, SQLITE_ERROR, "unknown database: %s", zDb); }else{ db->busyHandler.nBusy = 0; rc = sqlite3Checkpoint(db, iDb, eMode, pnLog, pnCkpt); | > > | 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 | ** mode: */ return SQLITE_MISUSE; } sqlite3_mutex_enter(db->mutex); if( zDb && zDb[0] ){ iDb = sqlite3FindDbName(db, zDb); }else{ iDb = SQLITE_MAX_DB; /* This means process all schemas */ } if( iDb<0 ){ rc = SQLITE_ERROR; sqlite3ErrorWithMsg(db, SQLITE_ERROR, "unknown database: %s", zDb); }else{ db->busyHandler.nBusy = 0; rc = sqlite3Checkpoint(db, iDb, eMode, pnLog, pnCkpt); |
︙ | ︙ | |||
2445 2446 2447 2448 2449 2450 2451 | ** an error occurs while running the checkpoint, an SQLite error code is ** returned (i.e. SQLITE_IOERR). Otherwise, SQLITE_OK. ** ** The mutex on database handle db should be held by the caller. The mutex ** associated with the specific b-tree being checkpointed is taken by ** this function while the checkpoint is running. ** | | > > | | 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 | ** an error occurs while running the checkpoint, an SQLite error code is ** returned (i.e. SQLITE_IOERR). Otherwise, SQLITE_OK. ** ** The mutex on database handle db should be held by the caller. The mutex ** associated with the specific b-tree being checkpointed is taken by ** this function while the checkpoint is running. ** ** If iDb is passed SQLITE_MAX_DB then all attached databases are ** checkpointed. If an error is encountered it is returned immediately - ** no attempt is made to checkpoint any remaining databases. ** ** Parameter eMode is one of SQLITE_CHECKPOINT_PASSIVE, FULL, RESTART ** or TRUNCATE. */ int sqlite3Checkpoint(sqlite3 *db, int iDb, int eMode, int *pnLog, int *pnCkpt){ int rc = SQLITE_OK; /* Return code */ int i; /* Used to iterate through attached dbs */ int bBusy = 0; /* True if SQLITE_BUSY has been encountered */ assert( sqlite3_mutex_held(db->mutex) ); assert( !pnLog || *pnLog==-1 ); assert( !pnCkpt || *pnCkpt==-1 ); testcase( iDb==SQLITE_MAX_ATTACHED ); /* See forum post a006d86f72 */ testcase( iDb==SQLITE_MAX_DB ); for(i=0; i<db->nDb && rc==SQLITE_OK; i++){ if( i==iDb || iDb==SQLITE_MAX_DB ){ rc = sqlite3BtreeCheckpoint(db->aDb[i].pBt, eMode, pnLog, pnCkpt); pnLog = 0; pnCkpt = 0; if( rc==SQLITE_BUSY ){ bBusy = 1; rc = SQLITE_OK; } |
︙ | ︙ | |||
4080 4081 4082 4083 4084 4085 4086 | ** operation N should be 0. The idea is that a test program (like the ** SQL Logic Test or SLT test module) can run the same SQL multiple times ** with various optimizations disabled to verify that the same answer ** is obtained in every case. */ case SQLITE_TESTCTRL_OPTIMIZATIONS: { sqlite3 *db = va_arg(ap, sqlite3*); | | | 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 | ** operation N should be 0. The idea is that a test program (like the ** SQL Logic Test or SLT test module) can run the same SQL multiple times ** with various optimizations disabled to verify that the same answer ** is obtained in every case. */ case SQLITE_TESTCTRL_OPTIMIZATIONS: { sqlite3 *db = va_arg(ap, sqlite3*); db->dbOptFlags = va_arg(ap, u32); break; } /* sqlite3_test_control(SQLITE_TESTCTRL_LOCALTIME_FAULT, int onoff); ** ** If parameter onoff is non-zero, subsequent calls to localtime() ** and its variants fail. If onoff is zero, undo this setting. |
︙ | ︙ | |||
4255 4256 4257 4258 4259 4260 4261 | sqlite3 *db = va_arg(ap, sqlite3*); u64 *pn = va_arg(ap, sqlite3_uint64*); *pn = sqlite3BtreeSeekCount(db->aDb->pBt); (void)db; /* Silence harmless unused variable warning */ break; } | > > > > > > > > > > > > > > > > > | > > | 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 | sqlite3 *db = va_arg(ap, sqlite3*); u64 *pn = va_arg(ap, sqlite3_uint64*); *pn = sqlite3BtreeSeekCount(db->aDb->pBt); (void)db; /* Silence harmless unused variable warning */ break; } /* sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, op, ptr) ** ** "ptr" is a pointer to a u32. ** ** op==0 Store the current sqlite3SelectTrace in *ptr ** op==1 Set sqlite3SelectTrace to the value *ptr ** op==3 Store the current sqlite3WhereTrace in *ptr ** op==3 Set sqlite3WhereTrace to the value *ptr */ case SQLITE_TESTCTRL_TRACEFLAGS: { int opTrace = va_arg(ap, int); u32 *ptr = va_arg(ap, u32*); switch( opTrace ){ case 0: *ptr = sqlite3SelectTrace; break; case 1: sqlite3SelectTrace = *ptr; break; case 2: *ptr = sqlite3WhereTrace; break; case 3: sqlite3WhereTrace = *ptr; break; } break; } } va_end(ap); #endif /* SQLITE_UNTESTABLE */ return rc; } /* |
︙ | ︙ |
Changes to src/memjournal.c.
︙ | ︙ | |||
66 67 68 69 70 71 72 | ** is an instance of this class. */ struct MemJournal { const sqlite3_io_methods *pMethod; /* Parent class. MUST BE FIRST */ int nChunkSize; /* In-memory chunk-size */ int nSpill; /* Bytes of data before flushing */ | < | 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | ** is an instance of this class. */ struct MemJournal { const sqlite3_io_methods *pMethod; /* Parent class. MUST BE FIRST */ int nChunkSize; /* In-memory chunk-size */ int nSpill; /* Bytes of data before flushing */ FileChunk *pFirst; /* Head of in-memory chunk-list */ FilePoint endpoint; /* Pointer to the end of the file */ FilePoint readpoint; /* Pointer to the end of the last xRead() */ int flags; /* xOpen flags */ sqlite3_vfs *pVfs; /* The "real" underlying VFS */ const char *zJournal; /* Name of the journal file */ |
︙ | ︙ | |||
127 128 129 130 131 132 133 | return SQLITE_OK; } /* ** Free the list of FileChunk structures headed at MemJournal.pFirst. */ | | | < | 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 | return SQLITE_OK; } /* ** Free the list of FileChunk structures headed at MemJournal.pFirst. */ static void memjrnlFreeChunks(FileChunk *pFirst){ FileChunk *pIter; FileChunk *pNext; for(pIter=pFirst; pIter; pIter=pNext){ pNext = pIter->pNext; sqlite3_free(pIter); } } /* ** Flush the contents of memory to a real file on disk. */ static int memjrnlCreateFile(MemJournal *p){ int rc; |
︙ | ︙ | |||
161 162 163 164 165 166 167 | } rc = sqlite3OsWrite(pReal, (u8*)pIter->zChunk, nChunk, iOff); if( rc ) break; iOff += nChunk; } if( rc==SQLITE_OK ){ /* No error has occurred. Free the in-memory buffers. */ | | | 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | } rc = sqlite3OsWrite(pReal, (u8*)pIter->zChunk, nChunk, iOff); if( rc ) break; iOff += nChunk; } if( rc==SQLITE_OK ){ /* No error has occurred. Free the in-memory buffers. */ memjrnlFreeChunks(copy.pFirst); } } if( rc!=SQLITE_OK ){ /* If an error occurred while creating or writing to the file, restore ** the original before returning. This way, SQLite uses the in-memory ** journal data to roll back changes made to the internal page-cache ** before this function was called. */ |
︙ | ︙ | |||
244 245 246 247 248 249 250 | } memcpy((u8*)p->endpoint.pChunk->zChunk + iChunkOffset, zWrite, iSpace); zWrite += iSpace; nWrite -= iSpace; p->endpoint.iOffset += iSpace; } | < | < < < < > > > > > > > > > > | | | > > > | | | | < | | 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 | } memcpy((u8*)p->endpoint.pChunk->zChunk + iChunkOffset, zWrite, iSpace); zWrite += iSpace; nWrite -= iSpace; p->endpoint.iOffset += iSpace; } } } return SQLITE_OK; } /* ** Truncate the in-memory file. */ static int memjrnlTruncate(sqlite3_file *pJfd, sqlite_int64 size){ MemJournal *p = (MemJournal *)pJfd; FileChunk *pIter = 0; if( size==0 ){ memjrnlFreeChunks(p->pFirst); p->pFirst = 0; }else{ i64 iOff = p->nChunkSize; for(pIter=p->pFirst; ALWAYS(pIter) && iOff<=size; pIter=pIter->pNext){ iOff += p->nChunkSize; } if( ALWAYS(pIter) ){ memjrnlFreeChunks(pIter->pNext); pIter->pNext = 0; } } p->endpoint.pChunk = pIter; p->endpoint.iOffset = size; p->readpoint.pChunk = 0; p->readpoint.iOffset = 0; return SQLITE_OK; } /* ** Close the file. */ static int memjrnlClose(sqlite3_file *pJfd){ MemJournal *p = (MemJournal *)pJfd; memjrnlFreeChunks(p->pFirst); return SQLITE_OK; } /* ** Sync the file. ** ** If the real file has been created, call its xSync method. Otherwise, |
︙ | ︙ |
Changes to src/os.c.
︙ | ︙ | |||
125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | ** routine has no return value since the return value would be meaningless. */ int sqlite3OsFileControl(sqlite3_file *id, int op, void *pArg){ if( id->pMethods==0 ) return SQLITE_NOTFOUND; #ifdef SQLITE_TEST if( op!=SQLITE_FCNTL_COMMIT_PHASETWO && op!=SQLITE_FCNTL_LOCK_TIMEOUT ){ /* Faults are not injected into COMMIT_PHASETWO because, assuming SQLite ** is using a regular VFS, it is called after the corresponding ** transaction has been committed. Injecting a fault at this point ** confuses the test scripts - the COMMIT comand returns SQLITE_NOMEM ** but the transaction is committed anyway. ** ** The core must call OsFileControl() though, not OsFileControlHint(), ** as if a custom VFS (e.g. zipvfs) returns an error here, it probably ** means the commit really has failed and an error should be returned | > > | > > > > > | 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 | ** routine has no return value since the return value would be meaningless. */ int sqlite3OsFileControl(sqlite3_file *id, int op, void *pArg){ if( id->pMethods==0 ) return SQLITE_NOTFOUND; #ifdef SQLITE_TEST if( op!=SQLITE_FCNTL_COMMIT_PHASETWO && op!=SQLITE_FCNTL_LOCK_TIMEOUT && op!=SQLITE_FCNTL_CKPT_DONE && op!=SQLITE_FCNTL_CKPT_START ){ /* Faults are not injected into COMMIT_PHASETWO because, assuming SQLite ** is using a regular VFS, it is called after the corresponding ** transaction has been committed. Injecting a fault at this point ** confuses the test scripts - the COMMIT comand returns SQLITE_NOMEM ** but the transaction is committed anyway. ** ** The core must call OsFileControl() though, not OsFileControlHint(), ** as if a custom VFS (e.g. zipvfs) returns an error here, it probably ** means the commit really has failed and an error should be returned ** to the user. ** ** The CKPT_DONE and CKPT_START file-controls are write-only signals ** to the cksumvfs. Their return code is meaningless and is ignored ** by the SQLite core, so there is no point in simulating OOMs for them. */ DO_OS_MALLOC_TEST(id); } #endif return id->pMethods->xFileControl(id, op, pArg); } void sqlite3OsFileControlHint(sqlite3_file *id, int op, void *pArg){ if( id->pMethods ) (void)id->pMethods->xFileControl(id, op, pArg); |
︙ | ︙ |
Changes to src/pager.c.
︙ | ︙ | |||
431 432 433 434 435 436 437 438 439 440 441 442 443 444 | typedef struct PagerSavepoint PagerSavepoint; struct PagerSavepoint { i64 iOffset; /* Starting offset in main journal */ i64 iHdrOffset; /* See above */ Bitvec *pInSavepoint; /* Set of pages in this savepoint */ Pgno nOrig; /* Original number of pages in file */ Pgno iSubRec; /* Index of first record in sub-journal */ #ifndef SQLITE_OMIT_WAL u32 aWalData[WAL_SAVEPOINT_NDATA]; /* WAL savepoint context */ #endif }; /* ** Bits of the Pager.doNotSpill flag. See further description below. | > | 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 | typedef struct PagerSavepoint PagerSavepoint; struct PagerSavepoint { i64 iOffset; /* Starting offset in main journal */ i64 iHdrOffset; /* See above */ Bitvec *pInSavepoint; /* Set of pages in this savepoint */ Pgno nOrig; /* Original number of pages in file */ Pgno iSubRec; /* Index of first record in sub-journal */ int bTruncateOnRelease; /* If stmt journal may be truncated on RELEASE */ #ifndef SQLITE_OMIT_WAL u32 aWalData[WAL_SAVEPOINT_NDATA]; /* WAL savepoint context */ #endif }; /* ** Bits of the Pager.doNotSpill flag. See further description below. |
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1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 | Pager *pPager = pPg->pPager; PagerSavepoint *p; Pgno pgno = pPg->pgno; int i; for(i=0; i<pPager->nSavepoint; i++){ p = &pPager->aSavepoint[i]; if( p->nOrig>=pgno && 0==sqlite3BitvecTestNotNull(p->pInSavepoint, pgno) ){ return 1; } } return 0; } #ifdef SQLITE_DEBUG | > > > | 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 | Pager *pPager = pPg->pPager; PagerSavepoint *p; Pgno pgno = pPg->pgno; int i; for(i=0; i<pPager->nSavepoint; i++){ p = &pPager->aSavepoint[i]; if( p->nOrig>=pgno && 0==sqlite3BitvecTestNotNull(p->pInSavepoint, pgno) ){ for(i=i+1; i<pPager->nSavepoint; i++){ pPager->aSavepoint[i].bTruncateOnRelease = 0; } return 1; } } return 0; } #ifdef SQLITE_DEBUG |
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7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 | if( isOpen(pPager->jfd) && pPager->journalOff>0 ){ aNew[ii].iOffset = pPager->journalOff; }else{ aNew[ii].iOffset = JOURNAL_HDR_SZ(pPager); } aNew[ii].iSubRec = pPager->nSubRec; aNew[ii].pInSavepoint = sqlite3BitvecCreate(pPager->dbSize); if( !aNew[ii].pInSavepoint ){ return SQLITE_NOMEM_BKPT; } if( pagerUseWal(pPager) ){ sqlite3WalSavepoint(pPager->pWal, aNew[ii].aWalData); } pPager->nSavepoint = ii+1; | > | 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 | if( isOpen(pPager->jfd) && pPager->journalOff>0 ){ aNew[ii].iOffset = pPager->journalOff; }else{ aNew[ii].iOffset = JOURNAL_HDR_SZ(pPager); } aNew[ii].iSubRec = pPager->nSubRec; aNew[ii].pInSavepoint = sqlite3BitvecCreate(pPager->dbSize); aNew[ii].bTruncateOnRelease = 1; if( !aNew[ii].pInSavepoint ){ return SQLITE_NOMEM_BKPT; } if( pagerUseWal(pPager) ){ sqlite3WalSavepoint(pPager->pWal, aNew[ii].aWalData); } pPager->nSavepoint = ii+1; |
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7094 7095 7096 7097 7098 7099 7100 | sqlite3BitvecDestroy(pPager->aSavepoint[ii].pInSavepoint); } pPager->nSavepoint = nNew; /* If this is a release of the outermost savepoint, truncate ** the sub-journal to zero bytes in size. */ if( op==SAVEPOINT_RELEASE ){ | > | > | | | 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 | sqlite3BitvecDestroy(pPager->aSavepoint[ii].pInSavepoint); } pPager->nSavepoint = nNew; /* If this is a release of the outermost savepoint, truncate ** the sub-journal to zero bytes in size. */ if( op==SAVEPOINT_RELEASE ){ PagerSavepoint *pRel = &pPager->aSavepoint[nNew]; if( pRel->bTruncateOnRelease && isOpen(pPager->sjfd) ){ /* Only truncate if it is an in-memory sub-journal. */ if( sqlite3JournalIsInMemory(pPager->sjfd) ){ i64 sz = (pPager->pageSize+4)*pRel->iSubRec; rc = sqlite3OsTruncate(pPager->sjfd, sz); assert( rc==SQLITE_OK ); } pPager->nSubRec = pRel->iSubRec; } } /* Else this is a rollback operation, playback the specified savepoint. ** If this is a temp-file, it is possible that the journal file has ** not yet been opened. In this case there have been no changes to ** the database file, so the playback operation can be skipped. */ |
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Changes to src/parse.y.
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262 263 264 265 266 267 268 269 270 271 272 273 274 275 | %ifndef SQLITE_OMIT_WINDOWFUNC CURRENT FOLLOWING PARTITION PRECEDING RANGE UNBOUNDED EXCLUDE GROUPS OTHERS TIES %endif SQLITE_OMIT_WINDOWFUNC %ifndef SQLITE_OMIT_GENERATED_COLUMNS GENERATED ALWAYS %endif REINDEX RENAME CTIME_KW IF . %wildcard ANY. // Define operator precedence early so that this is the first occurrence // of the operator tokens in the grammer. Keeping the operators together // causes them to be assigned integer values that are close together, | > | 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 | %ifndef SQLITE_OMIT_WINDOWFUNC CURRENT FOLLOWING PARTITION PRECEDING RANGE UNBOUNDED EXCLUDE GROUPS OTHERS TIES %endif SQLITE_OMIT_WINDOWFUNC %ifndef SQLITE_OMIT_GENERATED_COLUMNS GENERATED ALWAYS %endif MATERIALIZED REINDEX RENAME CTIME_KW IF . %wildcard ANY. // Define operator precedence early so that this is the first occurrence // of the operator tokens in the grammer. Keeping the operators together // causes them to be assigned integer values that are close together, |
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507 508 509 510 511 512 513 | ** For a compound SELECT statement, make sure p->pPrior->pNext==p for ** all elements in the list. And make sure list length does not exceed ** SQLITE_LIMIT_COMPOUND_SELECT. */ static void parserDoubleLinkSelect(Parse *pParse, Select *p){ assert( p!=0 ); if( p->pPrior ){ | | | | > > > > > > > > > > | | | < > | | | | | | | | | < < < < < < < | < | > > > > | 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 | ** For a compound SELECT statement, make sure p->pPrior->pNext==p for ** all elements in the list. And make sure list length does not exceed ** SQLITE_LIMIT_COMPOUND_SELECT. */ static void parserDoubleLinkSelect(Parse *pParse, Select *p){ assert( p!=0 ); if( p->pPrior ){ Select *pNext = 0, *pLoop = p; int mxSelect, cnt = 1; while(1){ pLoop->pNext = pNext; pLoop->selFlags |= SF_Compound; pNext = pLoop; pLoop = pLoop->pPrior; if( pLoop==0 ) break; cnt++; if( pLoop->pOrderBy || pLoop->pLimit ){ sqlite3ErrorMsg(pParse,"%s clause should come after %s not before", pLoop->pOrderBy!=0 ? "ORDER BY" : "LIMIT", sqlite3SelectOpName(pNext->op)); break; } } if( (p->selFlags & SF_MultiValue)==0 && (mxSelect = pParse->db->aLimit[SQLITE_LIMIT_COMPOUND_SELECT])>0 && cnt>mxSelect ){ sqlite3ErrorMsg(pParse, "too many terms in compound SELECT"); } } } /* Attach a With object describing the WITH clause to a Select ** object describing the query for which the WITH clause is a prefix. */ static Select *attachWithToSelect(Parse *pParse, Select *pSelect, With *pWith){ if( pSelect ){ pSelect->pWith = pWith; parserDoubleLinkSelect(pParse, pSelect); }else{ sqlite3WithDelete(pParse->db, pWith); } return pSelect; } } %ifndef SQLITE_OMIT_CTE select(A) ::= WITH wqlist(W) selectnowith(X). {A = attachWithToSelect(pParse,X,W);} select(A) ::= WITH RECURSIVE wqlist(W) selectnowith(X). {A = attachWithToSelect(pParse,X,W);} %endif /* SQLITE_OMIT_CTE */ select(A) ::= selectnowith(X). { Select *p = X; if( p ){ parserDoubleLinkSelect(pParse, p); } A = p; /*A-overwrites-X*/ |
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710 711 712 713 714 715 716 | seltablist(A) ::= stl_prefix(A) LP seltablist(F) RP as(Z) on_opt(N) using_opt(U). { if( A==0 && Z.n==0 && N==0 && U==0 ){ A = F; }else if( F->nSrc==1 ){ A = sqlite3SrcListAppendFromTerm(pParse,A,0,0,&Z,0,N,U); if( A ){ | | | | 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 | seltablist(A) ::= stl_prefix(A) LP seltablist(F) RP as(Z) on_opt(N) using_opt(U). { if( A==0 && Z.n==0 && N==0 && U==0 ){ A = F; }else if( F->nSrc==1 ){ A = sqlite3SrcListAppendFromTerm(pParse,A,0,0,&Z,0,N,U); if( A ){ SrcItem *pNew = &A->a[A->nSrc-1]; SrcItem *pOld = F->a; pNew->zName = pOld->zName; pNew->zDatabase = pOld->zDatabase; pNew->pSelect = pOld->pSelect; if( pOld->fg.isTabFunc ){ pNew->u1.pFuncArg = pOld->u1.pFuncArg; pOld->u1.pFuncArg = 0; pOld->fg.isTabFunc = 0; |
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879 880 881 882 883 884 885 | {A = sqlite3PExpr(pParse,TK_LIMIT,X,Y);} limit_opt(A) ::= LIMIT expr(X) COMMA expr(Y). {A = sqlite3PExpr(pParse,TK_LIMIT,Y,X);} /////////////////////////// The DELETE statement ///////////////////////////// // %if SQLITE_ENABLE_UPDATE_DELETE_LIMIT || SQLITE_UDL_CAPABLE_PARSER | | | > > > > > > > > | | | 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 | {A = sqlite3PExpr(pParse,TK_LIMIT,X,Y);} limit_opt(A) ::= LIMIT expr(X) COMMA expr(Y). {A = sqlite3PExpr(pParse,TK_LIMIT,Y,X);} /////////////////////////// The DELETE statement ///////////////////////////// // %if SQLITE_ENABLE_UPDATE_DELETE_LIMIT || SQLITE_UDL_CAPABLE_PARSER cmd ::= with DELETE FROM xfullname(X) indexed_opt(I) where_opt_ret(W) orderby_opt(O) limit_opt(L). { sqlite3SrcListIndexedBy(pParse, X, &I); #ifndef SQLITE_ENABLE_UPDATE_DELETE_LIMIT if( O || L ){ updateDeleteLimitError(pParse,O,L); O = 0; L = 0; } #endif sqlite3DeleteFrom(pParse,X,W,O,L); } %else cmd ::= with DELETE FROM xfullname(X) indexed_opt(I) where_opt_ret(W). { sqlite3SrcListIndexedBy(pParse, X, &I); sqlite3DeleteFrom(pParse,X,W,0,0); } %endif %type where_opt {Expr*} %destructor where_opt {sqlite3ExprDelete(pParse->db, $$);} %type where_opt_ret {Expr*} %destructor where_opt_ret {sqlite3ExprDelete(pParse->db, $$);} where_opt(A) ::= . {A = 0;} where_opt(A) ::= WHERE expr(X). {A = X;} where_opt_ret(A) ::= . {A = 0;} where_opt_ret(A) ::= WHERE expr(X). {A = X;} where_opt_ret(A) ::= RETURNING selcollist(X). {sqlite3AddReturning(pParse,X); A = 0;} where_opt_ret(A) ::= WHERE expr(X) RETURNING selcollist(Y). {sqlite3AddReturning(pParse,Y); A = X;} ////////////////////////// The UPDATE command //////////////////////////////// // %if SQLITE_ENABLE_UPDATE_DELETE_LIMIT || SQLITE_UDL_CAPABLE_PARSER cmd ::= with UPDATE orconf(R) xfullname(X) indexed_opt(I) SET setlist(Y) from(F) where_opt_ret(W) orderby_opt(O) limit_opt(L). { sqlite3SrcListIndexedBy(pParse, X, &I); X = sqlite3SrcListAppendList(pParse, X, F); sqlite3ExprListCheckLength(pParse,Y,"set list"); #ifndef SQLITE_ENABLE_UPDATE_DELETE_LIMIT if( O || L ){ updateDeleteLimitError(pParse,O,L); O = 0; L = 0; } #endif sqlite3Update(pParse,X,Y,W,R,O,L,0); } %else cmd ::= with UPDATE orconf(R) xfullname(X) indexed_opt(I) SET setlist(Y) from(F) where_opt_ret(W). { sqlite3SrcListIndexedBy(pParse, X, &I); sqlite3ExprListCheckLength(pParse,Y,"set list"); X = sqlite3SrcListAppendList(pParse, X, F); sqlite3Update(pParse,X,Y,W,R,0,0,0); } %endif |
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957 958 959 960 961 962 963 | ////////////////////////// The INSERT command ///////////////////////////////// // cmd ::= with insert_cmd(R) INTO xfullname(X) idlist_opt(F) select(S) upsert(U). { sqlite3Insert(pParse, X, S, F, R, U); } | | > | | | | | | > > > > > | 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 | ////////////////////////// The INSERT command ///////////////////////////////// // cmd ::= with insert_cmd(R) INTO xfullname(X) idlist_opt(F) select(S) upsert(U). { sqlite3Insert(pParse, X, S, F, R, U); } cmd ::= with insert_cmd(R) INTO xfullname(X) idlist_opt(F) DEFAULT VALUES returning. { sqlite3Insert(pParse, X, 0, F, R, 0); } %type upsert {Upsert*} // Because upsert only occurs at the tip end of the INSERT rule for cmd, // there is never a case where the value of the upsert pointer will not // be destroyed by the cmd action. So comment-out the destructor to // avoid unreachable code. //%destructor upsert {sqlite3UpsertDelete(pParse->db,$$);} upsert(A) ::= . { A = 0; } upsert(A) ::= RETURNING selcollist(X). { A = 0; sqlite3AddReturning(pParse,X); } upsert(A) ::= ON CONFLICT LP sortlist(T) RP where_opt(TW) DO UPDATE SET setlist(Z) where_opt(W) upsert(N). { A = sqlite3UpsertNew(pParse->db,T,TW,Z,W,N);} upsert(A) ::= ON CONFLICT LP sortlist(T) RP where_opt(TW) DO NOTHING upsert(N). { A = sqlite3UpsertNew(pParse->db,T,TW,0,0,N); } upsert(A) ::= ON CONFLICT DO NOTHING returning. { A = sqlite3UpsertNew(pParse->db,0,0,0,0,0); } upsert(A) ::= ON CONFLICT DO UPDATE SET setlist(Z) where_opt(W) returning. { A = sqlite3UpsertNew(pParse->db,0,0,Z,W,0);} returning ::= RETURNING selcollist(X). {sqlite3AddReturning(pParse,X);} returning ::= . %type insert_cmd {int} insert_cmd(A) ::= INSERT orconf(R). {A = R;} insert_cmd(A) ::= REPLACE. {A = OE_Replace;} %type idlist_opt {IdList*} %destructor idlist_opt {sqlite3IdListDelete(pParse->db, $$);} |
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1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 | sqlite3AlterRenameTable(pParse,X,&Z); } cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname(Y) carglist. { Y.n = (int)(pParse->sLastToken.z-Y.z) + pParse->sLastToken.n; sqlite3AlterFinishAddColumn(pParse, &Y); } add_column_fullname ::= fullname(X). { disableLookaside(pParse); sqlite3AlterBeginAddColumn(pParse, X); } cmd ::= ALTER TABLE fullname(X) RENAME kwcolumn_opt nm(Y) TO nm(Z). { sqlite3AlterRenameColumn(pParse, X, &Y, &Z); } | > > > > | 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 | sqlite3AlterRenameTable(pParse,X,&Z); } cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt columnname(Y) carglist. { Y.n = (int)(pParse->sLastToken.z-Y.z) + pParse->sLastToken.n; sqlite3AlterFinishAddColumn(pParse, &Y); } cmd ::= ALTER TABLE fullname(X) DROP kwcolumn_opt nm(Y). { sqlite3AlterDropColumn(pParse, X, &Y); } add_column_fullname ::= fullname(X). { disableLookaside(pParse); sqlite3AlterBeginAddColumn(pParse, X); } cmd ::= ALTER TABLE fullname(X) RENAME kwcolumn_opt nm(Y) TO nm(Z). { sqlite3AlterRenameColumn(pParse, X, &Y, &Z); } |
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1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 | anylist ::= anylist ANY. %endif SQLITE_OMIT_VIRTUALTABLE //////////////////////// COMMON TABLE EXPRESSIONS //////////////////////////// %type wqlist {With*} %destructor wqlist {sqlite3WithDelete(pParse->db, $$);} with ::= . %ifndef SQLITE_OMIT_CTE with ::= WITH wqlist(W). { sqlite3WithPush(pParse, W, 1); } with ::= WITH RECURSIVE wqlist(W). { sqlite3WithPush(pParse, W, 1); } | > > > > > > > > > | | | | | 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 | anylist ::= anylist ANY. %endif SQLITE_OMIT_VIRTUALTABLE //////////////////////// COMMON TABLE EXPRESSIONS //////////////////////////// %type wqlist {With*} %destructor wqlist {sqlite3WithDelete(pParse->db, $$);} %type wqitem {Cte*} // %destructor wqitem {sqlite3CteDelete(pParse->db, $$);} // not reachable with ::= . %ifndef SQLITE_OMIT_CTE with ::= WITH wqlist(W). { sqlite3WithPush(pParse, W, 1); } with ::= WITH RECURSIVE wqlist(W). { sqlite3WithPush(pParse, W, 1); } %type wqas {u8} wqas(A) ::= AS. {A = M10d_Any;} wqas(A) ::= AS MATERIALIZED. {A = M10d_Yes;} wqas(A) ::= AS NOT MATERIALIZED. {A = M10d_No;} wqitem(A) ::= nm(X) eidlist_opt(Y) wqas(M) LP select(Z) RP. { A = sqlite3CteNew(pParse, &X, Y, Z, M); /*A-overwrites-X*/ } wqlist(A) ::= wqitem(X). { A = sqlite3WithAdd(pParse, 0, X); /*A-overwrites-X*/ } wqlist(A) ::= wqlist(A) COMMA wqitem(X). { A = sqlite3WithAdd(pParse, A, X); } %endif SQLITE_OMIT_CTE //////////////////////// WINDOW FUNCTION EXPRESSIONS ///////////////////////// // These must be at the end of this file. Specifically, the rules that // introduce tokens WINDOW, OVER and FILTER must appear last. This causes // the integer values assigned to these tokens to be larger than all other |
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Changes to src/pcache1.c.
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457 458 459 460 461 462 463 464 465 466 467 468 469 470 | #ifndef SQLITE_PCACHE_SEPARATE_HEADER p = (PgHdr1 *)&((u8 *)pPg)[pCache->szPage]; #endif p->page.pBuf = pPg; p->page.pExtra = &p[1]; p->isBulkLocal = 0; p->isAnchor = 0; } (*pCache->pnPurgeable)++; return p; } /* ** Free a page object allocated by pcache1AllocPage(). | > | 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 | #ifndef SQLITE_PCACHE_SEPARATE_HEADER p = (PgHdr1 *)&((u8 *)pPg)[pCache->szPage]; #endif p->page.pBuf = pPg; p->page.pExtra = &p[1]; p->isBulkLocal = 0; p->isAnchor = 0; p->pLruPrev = 0; /* Initializing this saves a valgrind error */ } (*pCache->pnPurgeable)++; return p; } /* ** Free a page object allocated by pcache1AllocPage(). |
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Changes to src/pragma.c.
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1965 1966 1967 1968 1969 1970 1971 | #ifndef SQLITE_OMIT_WAL /* ** PRAGMA [schema.]wal_checkpoint = passive|full|restart|truncate ** ** Checkpoint the database. */ case PragTyp_WAL_CHECKPOINT: { | | | 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 | #ifndef SQLITE_OMIT_WAL /* ** PRAGMA [schema.]wal_checkpoint = passive|full|restart|truncate ** ** Checkpoint the database. */ case PragTyp_WAL_CHECKPOINT: { int iBt = (pId2->z?iDb:SQLITE_MAX_DB); int eMode = SQLITE_CHECKPOINT_PASSIVE; if( zRight ){ if( sqlite3StrICmp(zRight, "full")==0 ){ eMode = SQLITE_CHECKPOINT_FULL; }else if( sqlite3StrICmp(zRight, "restart")==0 ){ eMode = SQLITE_CHECKPOINT_RESTART; }else if( sqlite3StrICmp(zRight, "truncate")==0 ){ |
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Changes to src/prepare.c.
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17 18 19 20 21 22 23 | /* ** Fill the InitData structure with an error message that indicates ** that the database is corrupt. */ static void corruptSchema( InitData *pData, /* Initialization context */ | | | | > > > > | | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 | /* ** Fill the InitData structure with an error message that indicates ** that the database is corrupt. */ static void corruptSchema( InitData *pData, /* Initialization context */ char **azObj, /* Type and name of object being parsed */ const char *zExtra /* Error information */ ){ sqlite3 *db = pData->db; if( db->mallocFailed ){ pData->rc = SQLITE_NOMEM_BKPT; }else if( pData->pzErrMsg[0]!=0 ){ /* A error message has already been generated. Do not overwrite it */ }else if( pData->mInitFlags & (INITFLAG_AlterRename|INITFLAG_AlterDrop) ){ *pData->pzErrMsg = sqlite3MPrintf(db, "error in %s %s after %s: %s", azObj[0], azObj[1], (pData->mInitFlags & INITFLAG_AlterRename) ? "rename" : "drop column", zExtra ); pData->rc = SQLITE_ERROR; }else if( db->flags & SQLITE_WriteSchema ){ pData->rc = SQLITE_CORRUPT_BKPT; }else{ char *z; const char *zObj = azObj[1] ? azObj[1] : "?"; z = sqlite3MPrintf(db, "malformed database schema (%s)", zObj); if( zExtra && zExtra[0] ) z = sqlite3MPrintf(db, "%z - %s", z, zExtra); *pData->pzErrMsg = z; pData->rc = SQLITE_CORRUPT_BKPT; } } |
︙ | ︙ | |||
90 91 92 93 94 95 96 | assert( argc==5 ); UNUSED_PARAMETER2(NotUsed, argc); assert( sqlite3_mutex_held(db->mutex) ); db->mDbFlags |= DBFLAG_EncodingFixed; pData->nInitRow++; if( db->mallocFailed ){ | | | | > > > > > > > | | | | | | 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | assert( argc==5 ); UNUSED_PARAMETER2(NotUsed, argc); assert( sqlite3_mutex_held(db->mutex) ); db->mDbFlags |= DBFLAG_EncodingFixed; pData->nInitRow++; if( db->mallocFailed ){ corruptSchema(pData, argv, 0); return 1; } assert( iDb>=0 && iDb<db->nDb ); if( argv==0 ) return 0; /* Might happen if EMPTY_RESULT_CALLBACKS are on */ if( argv[3]==0 ){ corruptSchema(pData, argv, 0); }else if( argv[4] && 'c'==sqlite3UpperToLower[(unsigned char)argv[4][0]] && 'r'==sqlite3UpperToLower[(unsigned char)argv[4][1]] ){ /* Call the parser to process a CREATE TABLE, INDEX or VIEW. ** But because db->init.busy is set to 1, no VDBE code is generated ** or executed. All the parser does is build the internal data ** structures that describe the table, index, or view. ** ** No other valid SQL statement, other than the variable CREATE statements, ** can begin with the letters "C" and "R". Thus, it is not possible run ** any other kind of statement while parsing the schema, even a corrupt ** schema. */ int rc; u8 saved_iDb = db->init.iDb; sqlite3_stmt *pStmt; TESTONLY(int rcp); /* Return code from sqlite3_prepare() */ assert( db->init.busy ); db->init.iDb = iDb; if( sqlite3GetUInt32(argv[3], &db->init.newTnum)==0 || (db->init.newTnum>pData->mxPage && pData->mxPage>0) ){ if( sqlite3Config.bExtraSchemaChecks ){ corruptSchema(pData, argv, "invalid rootpage"); } } db->init.orphanTrigger = 0; db->init.azInit = argv; pStmt = 0; TESTONLY(rcp = ) sqlite3Prepare(db, argv[4], -1, 0, 0, &pStmt, 0); rc = db->errCode; assert( (rc&0xFF)==(rcp&0xFF) ); db->init.iDb = saved_iDb; /* assert( saved_iDb==0 || (db->mDbFlags & DBFLAG_Vacuum)!=0 ); */ if( SQLITE_OK!=rc ){ if( db->init.orphanTrigger ){ assert( iDb==1 ); }else{ if( rc > pData->rc ) pData->rc = rc; if( rc==SQLITE_NOMEM ){ sqlite3OomFault(db); }else if( rc!=SQLITE_INTERRUPT && (rc&0xFF)!=SQLITE_LOCKED ){ corruptSchema(pData, argv, sqlite3_errmsg(db)); } } } sqlite3_finalize(pStmt); }else if( argv[1]==0 || (argv[4]!=0 && argv[4][0]!=0) ){ corruptSchema(pData, argv, 0); }else{ /* If the SQL column is blank it means this is an index that ** was created to be the PRIMARY KEY or to fulfill a UNIQUE ** constraint for a CREATE TABLE. The index should have already ** been created when we processed the CREATE TABLE. All we have ** to do here is record the root page number for that index. */ Index *pIndex; pIndex = sqlite3FindIndex(db, argv[1], db->aDb[iDb].zDbSName); if( pIndex==0 ){ corruptSchema(pData, argv, "orphan index"); }else if( sqlite3GetUInt32(argv[3],&pIndex->tnum)==0 || pIndex->tnum<2 || pIndex->tnum>pData->mxPage || sqlite3IndexHasDuplicateRootPage(pIndex) ){ if( sqlite3Config.bExtraSchemaChecks ){ corruptSchema(pData, argv, "invalid rootpage"); } } } return 0; } /* |
︙ | ︙ | |||
539 540 541 542 543 544 545 | } } assert( i>=0 && i<db->nDb ); } return i; } | < < < < < < < < < < | > | | | > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 | } } assert( i>=0 && i<db->nDb ); } return i; } /* ** Free all memory allocations in the pParse object */ void sqlite3ParserReset(Parse *pParse){ sqlite3 *db = pParse->db; while( pParse->pCleanup ){ ParseCleanup *pCleanup = pParse->pCleanup; pParse->pCleanup = pCleanup->pNext; pCleanup->xCleanup(db, pCleanup->pPtr); sqlite3DbFreeNN(db, pCleanup); } sqlite3DbFree(db, pParse->aLabel); if( pParse->pConstExpr ){ sqlite3ExprListDelete(db, pParse->pConstExpr); } if( db ){ assert( db->lookaside.bDisable >= pParse->disableLookaside ); db->lookaside.bDisable -= pParse->disableLookaside; db->lookaside.sz = db->lookaside.bDisable ? 0 : db->lookaside.szTrue; } pParse->disableLookaside = 0; } /* ** Add a new cleanup operation to a Parser. The cleanup should happen when ** the parser object is destroyed. But, beware: the cleanup might happen ** immediately. ** ** Use this mechanism for uncommon cleanups. There is a higher setup ** cost for this mechansim (an extra malloc), so it should not be used ** for common cleanups that happen on most calls. But for less ** common cleanups, we save a single NULL-pointer comparison in ** sqlite3ParserReset(), which reduces the total CPU cycle count. ** ** If a memory allocation error occurs, then the cleanup happens immediately. ** When either SQLITE_DEBUG or SQLITE_COVERAGE_TEST are defined, the ** pParse->earlyCleanup flag is set in that case. Calling code show verify ** that test cases exist for which this happens, to guard against possible ** use-after-free errors following an OOM. The preferred way to do this is ** to immediately follow the call to this routine with: ** ** testcase( pParse->earlyCleanup ); ** ** This routine returns a copy of its pPtr input (the third parameter) ** except if an early cleanup occurs, in which case it returns NULL. So ** another way to check for early cleanup is to check the return value. ** Or, stop using the pPtr parameter with this call and use only its ** return value thereafter. Something like this: ** ** pObj = sqlite3ParserAddCleanup(pParse, destructor, pObj); */ void *sqlite3ParserAddCleanup( Parse *pParse, /* Destroy when this Parser finishes */ void (*xCleanup)(sqlite3*,void*), /* The cleanup routine */ void *pPtr /* Pointer to object to be cleaned up */ ){ ParseCleanup *pCleanup = sqlite3DbMallocRaw(pParse->db, sizeof(*pCleanup)); if( pCleanup ){ pCleanup->pNext = pParse->pCleanup; pParse->pCleanup = pCleanup; pCleanup->pPtr = pPtr; pCleanup->xCleanup = xCleanup; }else{ xCleanup(pParse->db, pPtr); pPtr = 0; #if defined(SQLITE_DEBUG) || defined(SQLITE_COVERAGE_TEST) pParse->earlyCleanup = 1; #endif } return pPtr; } /* ** Compile the UTF-8 encoded SQL statement zSql into a statement handle. */ static int sqlite3Prepare( sqlite3 *db, /* Database handle. */ const char *zSql, /* UTF-8 encoded SQL statement. */ |
︙ | ︙ | |||
667 668 669 670 671 672 673 | sParse.zTail = &zSql[nBytes]; } }else{ sqlite3RunParser(&sParse, zSql, &zErrMsg); } assert( 0==sParse.nQueryLoop ); | < < < < < < | | > > | < < | | | > | | | | | | > > > > > > > | 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 | sParse.zTail = &zSql[nBytes]; } }else{ sqlite3RunParser(&sParse, zSql, &zErrMsg); } assert( 0==sParse.nQueryLoop ); if( pzTail ){ *pzTail = sParse.zTail; } if( db->init.busy==0 ){ sqlite3VdbeSetSql(sParse.pVdbe, zSql, (int)(sParse.zTail-zSql), prepFlags); } if( db->mallocFailed ){ sParse.rc = SQLITE_NOMEM_BKPT; } if( sParse.rc!=SQLITE_OK && sParse.rc!=SQLITE_DONE ){ if( sParse.checkSchema ){ schemaIsValid(&sParse); } if( sParse.pVdbe ){ sqlite3VdbeFinalize(sParse.pVdbe); } assert( 0==(*ppStmt) ); rc = sParse.rc; if( zErrMsg ){ sqlite3ErrorWithMsg(db, rc, "%s", zErrMsg); sqlite3DbFree(db, zErrMsg); }else{ sqlite3Error(db, rc); } }else{ assert( zErrMsg==0 ); *ppStmt = (sqlite3_stmt*)sParse.pVdbe; rc = SQLITE_OK; sqlite3ErrorClear(db); } /* Delete any TriggerPrg structures allocated while parsing this statement. */ while( sParse.pTriggerPrg ){ TriggerPrg *pT = sParse.pTriggerPrg; sParse.pTriggerPrg = pT->pNext; sqlite3DbFree(db, pT); } |
︙ | ︙ |
Changes to src/printf.c.
︙ | ︙ | |||
852 853 854 855 856 857 858 | } length = width = 0; break; } case etSRCLIST: { SrcList *pSrc; int k; | | | 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 | } length = width = 0; break; } case etSRCLIST: { SrcList *pSrc; int k; SrcItem *pItem; if( (pAccum->printfFlags & SQLITE_PRINTF_INTERNAL)==0 ) return; pSrc = va_arg(ap, SrcList*); k = va_arg(ap, int); pItem = &pSrc->a[k]; assert( bArgList==0 ); assert( k>=0 && k<pSrc->nSrc ); if( pItem->zDatabase ){ |
︙ | ︙ | |||
917 918 919 920 921 922 923 | } if( p->mxAlloc==0 ){ setStrAccumError(p, SQLITE_TOOBIG); return p->nAlloc - p->nChar - 1; }else{ char *zOld = isMalloced(p) ? p->zText : 0; i64 szNew = p->nChar; | | | 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 | } if( p->mxAlloc==0 ){ setStrAccumError(p, SQLITE_TOOBIG); return p->nAlloc - p->nChar - 1; }else{ char *zOld = isMalloced(p) ? p->zText : 0; i64 szNew = p->nChar; szNew += (sqlite3_int64)N + 1; if( szNew+p->nChar<=p->mxAlloc ){ /* Force exponential buffer size growth as long as it does not overflow, ** to avoid having to call this routine too often */ szNew += p->nChar; } if( szNew > p->mxAlloc ){ sqlite3_str_reset(p); |
︙ | ︙ |
Changes to src/resolve.c.
︙ | ︙ | |||
66 67 68 69 70 71 72 | ** structures must be increased by the nSubquery amount. */ static void resolveAlias( Parse *pParse, /* Parsing context */ ExprList *pEList, /* A result set */ int iCol, /* A column in the result set. 0..pEList->nExpr-1 */ Expr *pExpr, /* Transform this into an alias to the result set */ | < | | 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | ** structures must be increased by the nSubquery amount. */ static void resolveAlias( Parse *pParse, /* Parsing context */ ExprList *pEList, /* A result set */ int iCol, /* A column in the result set. 0..pEList->nExpr-1 */ Expr *pExpr, /* Transform this into an alias to the result set */ int nSubquery /* Number of subqueries that the label is moving */ ){ Expr *pOrig; /* The iCol-th column of the result set */ Expr *pDup; /* Copy of pOrig */ sqlite3 *db; /* The database connection */ assert( iCol>=0 && iCol<pEList->nExpr ); pOrig = pEList->a[iCol].pExpr; assert( pOrig!=0 ); db = pParse->db; pDup = sqlite3ExprDup(db, pOrig, 0); if( pDup!=0 ){ incrAggFunctionDepth(pDup, nSubquery); if( pExpr->op==TK_COLLATE ){ pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken); } /* Before calling sqlite3ExprDelete(), set the EP_Static flag. This ** prevents ExprDelete() from deleting the Expr structure itself, ** allowing it to be repopulated by the memcpy() on the following line. |
︙ | ︙ | |||
108 109 110 111 112 113 114 | pExpr->y.pWin->pOwner = pExpr; }else{ assert( db->mallocFailed ); } } sqlite3DbFree(db, pDup); } | < | 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | pExpr->y.pWin->pOwner = pExpr; }else{ assert( db->mallocFailed ); } } sqlite3DbFree(db, pDup); } } /* ** Return TRUE if the name zCol occurs anywhere in the USING clause. ** ** Return FALSE if the USING clause is NULL or if it does not contain |
︙ | ︙ | |||
243 244 245 246 247 248 249 | Expr *pExpr /* Make this EXPR node point to the selected column */ ){ int i, j; /* Loop counters */ int cnt = 0; /* Number of matching column names */ int cntTab = 0; /* Number of matching table names */ int nSubquery = 0; /* How many levels of subquery */ sqlite3 *db = pParse->db; /* The database connection */ | | | | 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 | Expr *pExpr /* Make this EXPR node point to the selected column */ ){ int i, j; /* Loop counters */ int cnt = 0; /* Number of matching column names */ int cntTab = 0; /* Number of matching table names */ int nSubquery = 0; /* How many levels of subquery */ sqlite3 *db = pParse->db; /* The database connection */ SrcItem *pItem; /* Use for looping over pSrcList items */ SrcItem *pMatch = 0; /* The matching pSrcList item */ NameContext *pTopNC = pNC; /* First namecontext in the list */ Schema *pSchema = 0; /* Schema of the expression */ int eNewExprOp = TK_COLUMN; /* New value for pExpr->op on success */ Table *pTab = 0; /* Table hold the row */ Column *pCol; /* A column of pTab */ assert( pNC ); /* the name context cannot be NULL. */ |
︙ | ︙ | |||
365 366 367 368 369 370 371 | pSchema = pExpr->y.pTab->pSchema; } } /* if( pSrcList ) */ #if !defined(SQLITE_OMIT_TRIGGER) || !defined(SQLITE_OMIT_UPSERT) /* If we have not already resolved the name, then maybe ** it is a new.* or old.* trigger argument reference. Or | | > | | | > > > | | 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 | pSchema = pExpr->y.pTab->pSchema; } } /* if( pSrcList ) */ #if !defined(SQLITE_OMIT_TRIGGER) || !defined(SQLITE_OMIT_UPSERT) /* If we have not already resolved the name, then maybe ** it is a new.* or old.* trigger argument reference. Or ** maybe it is an excluded.* from an upsert. Or maybe it is ** a reference in the RETURNING clause to a table being modified. */ if( cnt==0 && zDb==0 ){ pTab = 0; #ifndef SQLITE_OMIT_TRIGGER if( pParse->pTriggerTab!=0 ){ int op = pParse->eTriggerOp; assert( op==TK_DELETE || op==TK_UPDATE || op==TK_INSERT ); if( op!=TK_DELETE && zTab && sqlite3StrICmp("new",zTab) == 0 ){ pExpr->iTable = 1; pTab = pParse->pTriggerTab; }else if( op!=TK_INSERT && zTab && sqlite3StrICmp("old",zTab)==0 ){ pExpr->iTable = 0; pTab = pParse->pTriggerTab; }else if( pParse->bReturning && (pNC->ncFlags & NC_UBaseReg)!=0 ){ pExpr->iTable = op!=TK_DELETE; pTab = pParse->pTriggerTab; } } #endif /* SQLITE_OMIT_TRIGGER */ #ifndef SQLITE_OMIT_UPSERT if( (pNC->ncFlags & NC_UUpsert)!=0 && zTab!=0 ){ Upsert *pUpsert = pNC->uNC.pUpsert; if( pUpsert && sqlite3StrICmp("excluded",zTab)==0 ){ pTab = pUpsert->pUpsertSrc->a[0].pTab; pExpr->iTable = EXCLUDED_TABLE_NUMBER; } } #endif /* SQLITE_OMIT_UPSERT */ |
︙ | ︙ | |||
411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 | } if( iCol>=pTab->nCol && sqlite3IsRowid(zCol) && VisibleRowid(pTab) ){ /* IMP: R-51414-32910 */ iCol = -1; } if( iCol<pTab->nCol ){ cnt++; #ifndef SQLITE_OMIT_UPSERT if( pExpr->iTable==EXCLUDED_TABLE_NUMBER ){ testcase( iCol==(-1) ); if( IN_RENAME_OBJECT ){ pExpr->iColumn = iCol; pExpr->y.pTab = pTab; eNewExprOp = TK_COLUMN; }else{ pExpr->iTable = pNC->uNC.pUpsert->regData + sqlite3TableColumnToStorage(pTab, iCol); eNewExprOp = TK_REGISTER; | > < > > > > > > > > | | | | | | | | | | | < < < > | 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 | } if( iCol>=pTab->nCol && sqlite3IsRowid(zCol) && VisibleRowid(pTab) ){ /* IMP: R-51414-32910 */ iCol = -1; } if( iCol<pTab->nCol ){ cnt++; pMatch = 0; #ifndef SQLITE_OMIT_UPSERT if( pExpr->iTable==EXCLUDED_TABLE_NUMBER ){ testcase( iCol==(-1) ); if( IN_RENAME_OBJECT ){ pExpr->iColumn = iCol; pExpr->y.pTab = pTab; eNewExprOp = TK_COLUMN; }else{ pExpr->iTable = pNC->uNC.pUpsert->regData + sqlite3TableColumnToStorage(pTab, iCol); eNewExprOp = TK_REGISTER; } }else #endif /* SQLITE_OMIT_UPSERT */ { pExpr->y.pTab = pTab; if( pParse->bReturning ){ eNewExprOp = TK_REGISTER; pExpr->iTable = pNC->uNC.iBaseReg + (pTab->nCol+1)*pExpr->iTable + sqlite3TableColumnToStorage(pTab, iCol) + 1; }else{ pExpr->iColumn = (i16)iCol; eNewExprOp = TK_TRIGGER; #ifndef SQLITE_OMIT_TRIGGER if( iCol<0 ){ pExpr->affExpr = SQLITE_AFF_INTEGER; }else if( pExpr->iTable==0 ){ testcase( iCol==31 ); testcase( iCol==32 ); pParse->oldmask |= (iCol>=32 ? 0xffffffff : (((u32)1)<<iCol)); }else{ testcase( iCol==31 ); testcase( iCol==32 ); pParse->newmask |= (iCol>=32 ? 0xffffffff : (((u32)1)<<iCol)); } #endif /* SQLITE_OMIT_TRIGGER */ } } } } } #endif /* !defined(SQLITE_OMIT_TRIGGER) || !defined(SQLITE_OMIT_UPSERT) */ /* |
︙ | ︙ | |||
512 513 514 515 516 517 518 | sqlite3ErrorMsg(pParse, "misuse of aliased window function %s",zAs); return WRC_Abort; } if( sqlite3ExprVectorSize(pOrig)!=1 ){ sqlite3ErrorMsg(pParse, "row value misused"); return WRC_Abort; } | | | 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 | sqlite3ErrorMsg(pParse, "misuse of aliased window function %s",zAs); return WRC_Abort; } if( sqlite3ExprVectorSize(pOrig)!=1 ){ sqlite3ErrorMsg(pParse, "row value misused"); return WRC_Abort; } resolveAlias(pParse, pEList, j, pExpr, nSubquery); cnt = 1; pMatch = 0; assert( zTab==0 && zDb==0 ); if( IN_RENAME_OBJECT ){ sqlite3RenameTokenRemap(pParse, 0, (void*)pExpr); } goto lookupname_end; |
︙ | ︙ | |||
614 615 616 617 618 619 620 | */ if( pExpr->iColumn>=0 && pMatch!=0 ){ pMatch->colUsed |= sqlite3ExprColUsed(pExpr); } /* Clean up and return */ | > | | | | > > | > > > | 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 | */ if( pExpr->iColumn>=0 && pMatch!=0 ){ pMatch->colUsed |= sqlite3ExprColUsed(pExpr); } /* Clean up and return */ if( !ExprHasProperty(pExpr,(EP_TokenOnly|EP_Leaf)) ){ sqlite3ExprDelete(db, pExpr->pLeft); pExpr->pLeft = 0; sqlite3ExprDelete(db, pExpr->pRight); pExpr->pRight = 0; } pExpr->op = eNewExprOp; ExprSetProperty(pExpr, EP_Leaf); lookupname_end: if( cnt==1 ){ assert( pNC!=0 ); #ifndef SQLITE_OMIT_AUTHORIZATION if( pParse->db->xAuth && (pExpr->op==TK_COLUMN || pExpr->op==TK_TRIGGER) ){ sqlite3AuthRead(pParse, pExpr, pSchema, pNC->pSrcList); } #endif /* Increment the nRef value on all name contexts from TopNC up to ** the point where the name matched. */ for(;;){ assert( pTopNC!=0 ); pTopNC->nRef++; if( pTopNC==pNC ) break; pTopNC = pTopNC->pNext; |
︙ | ︙ | |||
647 648 649 650 651 652 653 | /* ** Allocate and return a pointer to an expression to load the column iCol ** from datasource iSrc in SrcList pSrc. */ Expr *sqlite3CreateColumnExpr(sqlite3 *db, SrcList *pSrc, int iSrc, int iCol){ Expr *p = sqlite3ExprAlloc(db, TK_COLUMN, 0, 0); if( p ){ | | | 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 | /* ** Allocate and return a pointer to an expression to load the column iCol ** from datasource iSrc in SrcList pSrc. */ Expr *sqlite3CreateColumnExpr(sqlite3 *db, SrcList *pSrc, int iSrc, int iCol){ Expr *p = sqlite3ExprAlloc(db, TK_COLUMN, 0, 0); if( p ){ SrcItem *pItem = &pSrc->a[iSrc]; Table *pTab = p->y.pTab = pItem->pTab; p->iTable = pItem->iCursor; if( p->y.pTab->iPKey==iCol ){ p->iColumn = -1; }else{ p->iColumn = (ynVar)iCol; if( (pTab->tabFlags & TF_HasGenerated)!=0 |
︙ | ︙ | |||
759 760 761 762 763 764 765 | /* The special operator TK_ROW means use the rowid for the first ** column in the FROM clause. This is used by the LIMIT and ORDER BY ** clause processing on UPDATE and DELETE statements, and by ** UPDATE ... FROM statement processing. */ case TK_ROW: { SrcList *pSrcList = pNC->pSrcList; | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 | /* The special operator TK_ROW means use the rowid for the first ** column in the FROM clause. This is used by the LIMIT and ORDER BY ** clause processing on UPDATE and DELETE statements, and by ** UPDATE ... FROM statement processing. */ case TK_ROW: { SrcList *pSrcList = pNC->pSrcList; SrcItem *pItem; assert( pSrcList && pSrcList->nSrc>=1 ); pItem = pSrcList->a; pExpr->op = TK_COLUMN; pExpr->y.pTab = pItem->pTab; pExpr->iTable = pItem->iCursor; pExpr->iColumn--; pExpr->affExpr = SQLITE_AFF_INTEGER; break; } /* An optimization: Attempt to convert ** ** "expr IS NOT NULL" --> "TRUE" ** "expr IS NULL" --> "FALSE" ** ** if we can prove that "expr" is never NULL. Call this the ** "NOT NULL strength reduction optimization". ** ** If this optimization occurs, also restore the NameContext ref-counts ** to the state they where in before the "column" LHS expression was ** resolved. This prevents "column" from being counted as having been ** referenced, which might prevent a SELECT from being erroneously ** marked as correlated. */ case TK_NOTNULL: case TK_ISNULL: { int anRef[8]; NameContext *p; int i; for(i=0, p=pNC; p && i<ArraySize(anRef); p=p->pNext, i++){ anRef[i] = p->nRef; } sqlite3WalkExpr(pWalker, pExpr->pLeft); if( 0==sqlite3ExprCanBeNull(pExpr->pLeft) && !IN_RENAME_OBJECT ){ if( pExpr->op==TK_NOTNULL ){ pExpr->u.zToken = "true"; ExprSetProperty(pExpr, EP_IsTrue); }else{ pExpr->u.zToken = "false"; ExprSetProperty(pExpr, EP_IsFalse); } pExpr->op = TK_TRUEFALSE; for(i=0, p=pNC; p && i<ArraySize(anRef); p=p->pNext, i++){ p->nRef = anRef[i]; } sqlite3ExprDelete(pParse->db, pExpr->pLeft); pExpr->pLeft = 0; } return WRC_Prune; } /* A column name: ID ** Or table name and column name: ID.ID ** Or a database, table and column: ID.ID.ID ** ** The TK_ID and TK_OUT cases are combined so that there will only ** be one call to lookupName(). Then the compiler will in-line |
︙ | ︙ | |||
997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 | if( is_agg ){ #ifndef SQLITE_OMIT_WINDOWFUNC if( pWin ){ Select *pSel = pNC->pWinSelect; assert( pWin==pExpr->y.pWin ); if( IN_RENAME_OBJECT==0 ){ sqlite3WindowUpdate(pParse, pSel ? pSel->pWinDefn : 0, pWin, pDef); } sqlite3WalkExprList(pWalker, pWin->pPartition); sqlite3WalkExprList(pWalker, pWin->pOrderBy); sqlite3WalkExpr(pWalker, pWin->pFilter); sqlite3WindowLink(pSel, pWin); pNC->ncFlags |= NC_HasWin; }else | > | 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 | if( is_agg ){ #ifndef SQLITE_OMIT_WINDOWFUNC if( pWin ){ Select *pSel = pNC->pWinSelect; assert( pWin==pExpr->y.pWin ); if( IN_RENAME_OBJECT==0 ){ sqlite3WindowUpdate(pParse, pSel ? pSel->pWinDefn : 0, pWin, pDef); if( pParse->db->mallocFailed ) break; } sqlite3WalkExprList(pWalker, pWin->pPartition); sqlite3WalkExprList(pWalker, pWin->pOrderBy); sqlite3WalkExpr(pWalker, pWin->pFilter); sqlite3WindowLink(pSel, pWin); pNC->ncFlags |= NC_HasWin; }else |
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1071 1072 1073 1074 1075 1076 1077 | } case TK_IS: case TK_ISNOT: { Expr *pRight = sqlite3ExprSkipCollateAndLikely(pExpr->pRight); assert( !ExprHasProperty(pExpr, EP_Reduced) ); /* Handle special cases of "x IS TRUE", "x IS FALSE", "x IS NOT TRUE", ** and "x IS NOT FALSE". */ | | | 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 | } case TK_IS: case TK_ISNOT: { Expr *pRight = sqlite3ExprSkipCollateAndLikely(pExpr->pRight); assert( !ExprHasProperty(pExpr, EP_Reduced) ); /* Handle special cases of "x IS TRUE", "x IS FALSE", "x IS NOT TRUE", ** and "x IS NOT FALSE". */ if( ALWAYS(pRight) && (pRight->op==TK_ID || pRight->op==TK_TRUEFALSE) ){ int rc = resolveExprStep(pWalker, pRight); if( rc==WRC_Abort ) return WRC_Abort; if( pRight->op==TK_TRUEFALSE ){ pExpr->op2 = pExpr->op; pExpr->op = TK_TRUTH; return WRC_Continue; } |
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1387 1388 1389 1390 1391 1392 1393 | assert( pEList!=0 ); /* sqlite3SelectNew() guarantees this */ for(i=0, pItem=pOrderBy->a; i<pOrderBy->nExpr; i++, pItem++){ if( pItem->u.x.iOrderByCol ){ if( pItem->u.x.iOrderByCol>pEList->nExpr ){ resolveOutOfRangeError(pParse, zType, i+1, pEList->nExpr); return 1; } | | < | 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 | assert( pEList!=0 ); /* sqlite3SelectNew() guarantees this */ for(i=0, pItem=pOrderBy->a; i<pOrderBy->nExpr; i++, pItem++){ if( pItem->u.x.iOrderByCol ){ if( pItem->u.x.iOrderByCol>pEList->nExpr ){ resolveOutOfRangeError(pParse, zType, i+1, pEList->nExpr); return 1; } resolveAlias(pParse, pEList, pItem->u.x.iOrderByCol-1, pItem->pExpr,0); } } return 0; } #ifndef SQLITE_OMIT_WINDOWFUNC /* |
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1573 1574 1575 1576 1577 1578 1579 | pSub->pOrderBy = p->pOrderBy; p->pOrderBy = 0; } /* Recursively resolve names in all subqueries */ for(i=0; i<p->pSrc->nSrc; i++){ | | < | < < < < < < < > > > > > > | | | > | 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 | pSub->pOrderBy = p->pOrderBy; p->pOrderBy = 0; } /* Recursively resolve names in all subqueries */ for(i=0; i<p->pSrc->nSrc; i++){ SrcItem *pItem = &p->pSrc->a[i]; if( pItem->pSelect && (pItem->pSelect->selFlags & SF_Resolved)==0 ){ int nRef = pOuterNC ? pOuterNC->nRef : 0; const char *zSavedContext = pParse->zAuthContext; if( pItem->zName ) pParse->zAuthContext = pItem->zName; sqlite3ResolveSelectNames(pParse, pItem->pSelect, pOuterNC); pParse->zAuthContext = zSavedContext; if( pParse->nErr || db->mallocFailed ) return WRC_Abort; /* If the number of references to the outer context changed when ** expressions in the sub-select were resolved, the sub-select ** is correlated. It is not required to check the refcount on any ** but the innermost outer context object, as lookupName() increments ** the refcount on all contexts between the current one and the ** context containing the column when it resolves a name. */ if( pOuterNC ){ assert( pItem->fg.isCorrelated==0 && pOuterNC->nRef>=nRef ); pItem->fg.isCorrelated = (pOuterNC->nRef>nRef); } } } /* Set up the local name-context to pass to sqlite3ResolveExprNames() to ** resolve the result-set expression list. */ sNC.ncFlags = NC_AllowAgg|NC_AllowWin; |
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1635 1636 1637 1638 1639 1640 1641 | ** other expressions in the SELECT statement. This is so that ** expressions in the WHERE clause (etc.) can refer to expressions by ** aliases in the result set. ** ** Minor point: If this is the case, then the expression will be ** re-evaluated for each reference to it. */ | | | | 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 | ** other expressions in the SELECT statement. This is so that ** expressions in the WHERE clause (etc.) can refer to expressions by ** aliases in the result set. ** ** Minor point: If this is the case, then the expression will be ** re-evaluated for each reference to it. */ assert( (sNC.ncFlags & (NC_UAggInfo|NC_UUpsert|NC_UBaseReg))==0 ); sNC.uNC.pEList = p->pEList; sNC.ncFlags |= NC_UEList; if( sqlite3ResolveExprNames(&sNC, p->pHaving) ) return WRC_Abort; if( sqlite3ResolveExprNames(&sNC, p->pWhere) ) return WRC_Abort; /* Resolve names in table-valued-function arguments */ for(i=0; i<p->pSrc->nSrc; i++){ SrcItem *pItem = &p->pSrc->a[i]; if( pItem->fg.isTabFunc && sqlite3ResolveExprListNames(&sNC, pItem->u1.pFuncArg) ){ return WRC_Abort; } } |
︙ | ︙ |
Changes to src/select.c.
︙ | ︙ | |||
81 82 83 84 85 86 87 88 89 90 91 92 | sqlite3ExprListDelete(db, p->pEList); sqlite3SrcListDelete(db, p->pSrc); sqlite3ExprDelete(db, p->pWhere); sqlite3ExprListDelete(db, p->pGroupBy); sqlite3ExprDelete(db, p->pHaving); sqlite3ExprListDelete(db, p->pOrderBy); sqlite3ExprDelete(db, p->pLimit); #ifndef SQLITE_OMIT_WINDOWFUNC if( OK_IF_ALWAYS_TRUE(p->pWinDefn) ){ sqlite3WindowListDelete(db, p->pWinDefn); } #endif | > > > > > < | 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | sqlite3ExprListDelete(db, p->pEList); sqlite3SrcListDelete(db, p->pSrc); sqlite3ExprDelete(db, p->pWhere); sqlite3ExprListDelete(db, p->pGroupBy); sqlite3ExprDelete(db, p->pHaving); sqlite3ExprListDelete(db, p->pOrderBy); sqlite3ExprDelete(db, p->pLimit); if( OK_IF_ALWAYS_TRUE(p->pWith) ) sqlite3WithDelete(db, p->pWith); #ifndef SQLITE_OMIT_WINDOWFUNC if( OK_IF_ALWAYS_TRUE(p->pWinDefn) ){ sqlite3WindowListDelete(db, p->pWinDefn); } while( p->pWin ){ assert( p->pWin->ppThis==&p->pWin ); sqlite3WindowUnlinkFromSelect(p->pWin); } #endif if( bFree ) sqlite3DbFreeNN(db, p); p = pPrior; bFree = 1; } } /* |
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258 259 260 261 262 263 264 | return jointype; } /* ** Return the index of a column in a table. Return -1 if the column ** is not contained in the table. */ | | | 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 | return jointype; } /* ** Return the index of a column in a table. Return -1 if the column ** is not contained in the table. */ int sqlite3ColumnIndex(Table *pTab, const char *zCol){ int i; u8 h = sqlite3StrIHash(zCol); Column *pCol; for(pCol=pTab->aCol, i=0; i<pTab->nCol; pCol++, i++){ if( pCol->hName==h && sqlite3StrICmp(pCol->zName, zCol)==0 ) return i; } return -1; |
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290 291 292 293 294 295 296 | int bIgnoreHidden /* True to ignore hidden columns */ ){ int i; /* For looping over tables in pSrc */ int iCol; /* Index of column matching zCol */ assert( (piTab==0)==(piCol==0) ); /* Both or neither are NULL */ for(i=0; i<N; i++){ | | | 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 | int bIgnoreHidden /* True to ignore hidden columns */ ){ int i; /* For looping over tables in pSrc */ int iCol; /* Index of column matching zCol */ assert( (piTab==0)==(piCol==0) ); /* Both or neither are NULL */ for(i=0; i<N; i++){ iCol = sqlite3ColumnIndex(pSrc->a[i].pTab, zCol); if( iCol>=0 && (bIgnoreHidden==0 || IsHiddenColumn(&pSrc->a[i].pTab->aCol[iCol])==0) ){ if( piTab ){ *piTab = i; *piCol = iCol; } |
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343 344 345 346 347 348 349 | pE2 = sqlite3CreateColumnExpr(db, pSrc, iRight, iColRight); pEq = sqlite3PExpr(pParse, TK_EQ, pE1, pE2); if( pEq && isOuterJoin ){ ExprSetProperty(pEq, EP_FromJoin); assert( !ExprHasProperty(pEq, EP_TokenOnly|EP_Reduced) ); ExprSetVVAProperty(pEq, EP_NoReduce); | | | 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 | pE2 = sqlite3CreateColumnExpr(db, pSrc, iRight, iColRight); pEq = sqlite3PExpr(pParse, TK_EQ, pE1, pE2); if( pEq && isOuterJoin ){ ExprSetProperty(pEq, EP_FromJoin); assert( !ExprHasProperty(pEq, EP_TokenOnly|EP_Reduced) ); ExprSetVVAProperty(pEq, EP_NoReduce); pEq->iRightJoinTable = pE2->iTable; } *ppWhere = sqlite3ExprAnd(pParse, *ppWhere, pEq); } /* ** Set the EP_FromJoin property on all terms of the given expression. ** And set the Expr.iRightJoinTable to iTable for every term in the |
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379 380 381 382 383 384 385 | ** the output, which is incorrect. */ void sqlite3SetJoinExpr(Expr *p, int iTable){ while( p ){ ExprSetProperty(p, EP_FromJoin); assert( !ExprHasProperty(p, EP_TokenOnly|EP_Reduced) ); ExprSetVVAProperty(p, EP_NoReduce); | | | 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 | ** the output, which is incorrect. */ void sqlite3SetJoinExpr(Expr *p, int iTable){ while( p ){ ExprSetProperty(p, EP_FromJoin); assert( !ExprHasProperty(p, EP_TokenOnly|EP_Reduced) ); ExprSetVVAProperty(p, EP_NoReduce); p->iRightJoinTable = iTable; if( p->op==TK_FUNCTION && p->x.pList ){ int i; for(i=0; i<p->x.pList->nExpr; i++){ sqlite3SetJoinExpr(p->x.pList->a[i].pExpr, iTable); } } sqlite3SetJoinExpr(p->pLeft, iTable); |
︙ | ︙ | |||
402 403 404 405 406 407 408 409 410 411 412 413 414 415 | ** This happens when a LEFT JOIN is simplified into an ordinary JOIN. */ static void unsetJoinExpr(Expr *p, int iTable){ while( p ){ if( ExprHasProperty(p, EP_FromJoin) && (iTable<0 || p->iRightJoinTable==iTable) ){ ExprClearProperty(p, EP_FromJoin); } if( p->op==TK_FUNCTION && p->x.pList ){ int i; for(i=0; i<p->x.pList->nExpr; i++){ unsetJoinExpr(p->x.pList->a[i].pExpr, iTable); } } | > > > | 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 | ** This happens when a LEFT JOIN is simplified into an ordinary JOIN. */ static void unsetJoinExpr(Expr *p, int iTable){ while( p ){ if( ExprHasProperty(p, EP_FromJoin) && (iTable<0 || p->iRightJoinTable==iTable) ){ ExprClearProperty(p, EP_FromJoin); } if( p->op==TK_COLUMN && p->iTable==iTable ){ ExprClearProperty(p, EP_CanBeNull); } if( p->op==TK_FUNCTION && p->x.pList ){ int i; for(i=0; i<p->x.pList->nExpr; i++){ unsetJoinExpr(p->x.pList->a[i].pExpr, iTable); } } |
︙ | ︙ | |||
431 432 433 434 435 436 437 | ** also attached to the left entry. ** ** This routine returns the number of errors encountered. */ static int sqliteProcessJoin(Parse *pParse, Select *p){ SrcList *pSrc; /* All tables in the FROM clause */ int i, j; /* Loop counters */ | | | | 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 | ** also attached to the left entry. ** ** This routine returns the number of errors encountered. */ static int sqliteProcessJoin(Parse *pParse, Select *p){ SrcList *pSrc; /* All tables in the FROM clause */ int i, j; /* Loop counters */ SrcItem *pLeft; /* Left table being joined */ SrcItem *pRight; /* Right table being joined */ pSrc = p->pSrc; pLeft = &pSrc->a[0]; pRight = &pLeft[1]; for(i=0; i<pSrc->nSrc-1; i++, pRight++, pLeft++){ Table *pRightTab = pRight->pTab; int isOuter; |
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500 501 502 503 504 505 506 | for(j=0; j<pList->nId; j++){ char *zName; /* Name of the term in the USING clause */ int iLeft; /* Table on the left with matching column name */ int iLeftCol; /* Column number of matching column on the left */ int iRightCol; /* Column number of matching column on the right */ zName = pList->a[j].zName; | | | 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 | for(j=0; j<pList->nId; j++){ char *zName; /* Name of the term in the USING clause */ int iLeft; /* Table on the left with matching column name */ int iLeftCol; /* Column number of matching column on the left */ int iRightCol; /* Column number of matching column on the right */ zName = pList->a[j].zName; iRightCol = sqlite3ColumnIndex(pRightTab, zName); if( iRightCol<0 || !tableAndColumnIndex(pSrc, i+1, zName, &iLeft, &iLeftCol, 0) ){ sqlite3ErrorMsg(pParse, "cannot join using column %s - column " "not present in both tables", zName); return 1; } |
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1379 1380 1381 1382 1383 1384 1385 | } return pInfo; } /* ** Name of the connection operator, used for error messages. */ | | | 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 | } return pInfo; } /* ** Name of the connection operator, used for error messages. */ const char *sqlite3SelectOpName(int id){ char *z; switch( id ){ case TK_ALL: z = "UNION ALL"; break; case TK_INTERSECT: z = "INTERSECT"; break; case TK_EXCEPT: z = "EXCEPT"; break; default: z = "UNION"; break; } |
︙ | ︙ | |||
2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 | if( db->mallocFailed ) return; memset(&sNC, 0, sizeof(sNC)); sNC.pSrcList = pSelect->pSrc; a = pSelect->pEList->a; for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){ const char *zType; int n, m; p = a[i].pExpr; zType = columnType(&sNC, p, 0, 0, 0); /* pCol->szEst = ... // Column size est for SELECT tables never used */ pCol->affinity = sqlite3ExprAffinity(p); if( zType ){ m = sqlite3Strlen30(zType); n = sqlite3Strlen30(pCol->zName); | > | 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 | if( db->mallocFailed ) return; memset(&sNC, 0, sizeof(sNC)); sNC.pSrcList = pSelect->pSrc; a = pSelect->pEList->a; for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){ const char *zType; int n, m; pTab->tabFlags |= (pCol->colFlags & COLFLAG_NOINSERT); p = a[i].pExpr; zType = columnType(&sNC, p, 0, 0, 0); /* pCol->szEst = ... // Column size est for SELECT tables never used */ pCol->affinity = sqlite3ExprAffinity(p); if( zType ){ m = sqlite3Strlen30(zType); n = sqlite3Strlen30(pCol->zName); |
︙ | ︙ | |||
2597 2598 2599 2600 2601 2602 2603 | */ assert( p && p->pPrior ); /* Calling function guarantees this much */ assert( (p->selFlags & SF_Recursive)==0 || p->op==TK_ALL || p->op==TK_UNION ); assert( p->selFlags & SF_Compound ); db = pParse->db; pPrior = p->pPrior; dest = *pDest; | | < | < < < | 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 | */ assert( p && p->pPrior ); /* Calling function guarantees this much */ assert( (p->selFlags & SF_Recursive)==0 || p->op==TK_ALL || p->op==TK_UNION ); assert( p->selFlags & SF_Compound ); db = pParse->db; pPrior = p->pPrior; dest = *pDest; assert( pPrior->pOrderBy==0 ); assert( pPrior->pLimit==0 ); v = sqlite3GetVdbe(pParse); assert( v!=0 ); /* The VDBE already created by calling function */ /* Create the destination temporary table if necessary */ if( dest.eDest==SRT_EphemTab ){ |
︙ | ︙ | |||
2659 2660 2661 2662 2663 2664 2665 | int addr = 0; int nLimit; assert( !pPrior->pLimit ); pPrior->iLimit = p->iLimit; pPrior->iOffset = p->iOffset; pPrior->pLimit = p->pLimit; rc = sqlite3Select(pParse, pPrior, &dest); | | | | | 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 | int addr = 0; int nLimit; assert( !pPrior->pLimit ); pPrior->iLimit = p->iLimit; pPrior->iOffset = p->iOffset; pPrior->pLimit = p->pLimit; rc = sqlite3Select(pParse, pPrior, &dest); pPrior->pLimit = 0; if( rc ){ goto multi_select_end; } p->pPrior = 0; p->iLimit = pPrior->iLimit; p->iOffset = pPrior->iOffset; if( p->iLimit ){ addr = sqlite3VdbeAddOp1(v, OP_IfNot, p->iLimit); VdbeCoverage(v); VdbeComment((v, "Jump ahead if LIMIT reached")); if( p->iOffset ){ sqlite3VdbeAddOp3(v, OP_OffsetLimit, p->iLimit, p->iOffset+1, p->iOffset); } } ExplainQueryPlan((pParse, 1, "UNION ALL")); rc = sqlite3Select(pParse, p, &dest); testcase( rc!=SQLITE_OK ); pDelete = p->pPrior; p->pPrior = pPrior; p->nSelectRow = sqlite3LogEstAdd(p->nSelectRow, pPrior->nSelectRow); if( p->pLimit && sqlite3ExprIsInteger(p->pLimit->pLeft, &nLimit) && nLimit>0 && p->nSelectRow > sqlite3LogEst((u64)nLimit) ){ p->nSelectRow = sqlite3LogEst((u64)nLimit); } if( addr ){ sqlite3VdbeJumpHere(v, addr); } |
︙ | ︙ | |||
2745 2746 2747 2748 2749 2750 2751 | op = SRT_Union; } p->pPrior = 0; pLimit = p->pLimit; p->pLimit = 0; uniondest.eDest = op; ExplainQueryPlan((pParse, 1, "%s USING TEMP B-TREE", | | | 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 | op = SRT_Union; } p->pPrior = 0; pLimit = p->pLimit; p->pLimit = 0; uniondest.eDest = op; ExplainQueryPlan((pParse, 1, "%s USING TEMP B-TREE", sqlite3SelectOpName(p->op))); rc = sqlite3Select(pParse, p, &uniondest); testcase( rc!=SQLITE_OK ); assert( p->pOrderBy==0 ); pDelete = p->pPrior; p->pPrior = pPrior; p->pOrderBy = 0; if( p->op==TK_UNION ){ |
︙ | ︙ | |||
2821 2822 2823 2824 2825 2826 2827 | assert( p->addrOpenEphm[1] == -1 ); p->addrOpenEphm[1] = addr; p->pPrior = 0; pLimit = p->pLimit; p->pLimit = 0; intersectdest.iSDParm = tab2; ExplainQueryPlan((pParse, 1, "%s USING TEMP B-TREE", | | | 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 | assert( p->addrOpenEphm[1] == -1 ); p->addrOpenEphm[1] = addr; p->pPrior = 0; pLimit = p->pLimit; p->pLimit = 0; intersectdest.iSDParm = tab2; ExplainQueryPlan((pParse, 1, "%s USING TEMP B-TREE", sqlite3SelectOpName(p->op))); rc = sqlite3Select(pParse, p, &intersectdest); testcase( rc!=SQLITE_OK ); pDelete = p->pPrior; p->pPrior = pPrior; if( p->nSelectRow>pPrior->nSelectRow ){ p->nSelectRow = pPrior->nSelectRow; } |
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2930 2931 2932 2933 2934 2935 2936 | ** size result sets. */ void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p){ if( p->selFlags & SF_Values ){ sqlite3ErrorMsg(pParse, "all VALUES must have the same number of terms"); }else{ sqlite3ErrorMsg(pParse, "SELECTs to the left and right of %s" | | > | 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 | ** size result sets. */ void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p){ if( p->selFlags & SF_Values ){ sqlite3ErrorMsg(pParse, "all VALUES must have the same number of terms"); }else{ sqlite3ErrorMsg(pParse, "SELECTs to the left and right of %s" " do not have the same number of result columns", sqlite3SelectOpName(p->op)); } } /* ** Code an output subroutine for a coroutine implementation of a ** SELECT statment. ** |
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3027 3028 3029 3030 3031 3032 3033 | /* If this is a scalar select that is part of an expression, then ** store the results in the appropriate memory cell and break out ** of the scan loop. Note that the select might return multiple columns ** if it is the RHS of a row-value IN operator. */ case SRT_Mem: { | < | | < | 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 | /* If this is a scalar select that is part of an expression, then ** store the results in the appropriate memory cell and break out ** of the scan loop. Note that the select might return multiple columns ** if it is the RHS of a row-value IN operator. */ case SRT_Mem: { testcase( pIn->nSdst>1 ); sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSDParm, pIn->nSdst); /* The LIMIT clause will jump out of the loop for us */ break; } #endif /* #ifndef SQLITE_OMIT_SUBQUERY */ /* The results are stored in a sequence of registers ** starting at pDest->iSdst. Then the co-routine yields. |
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3322 3323 3324 3325 3326 3327 3328 | regAddrA = ++pParse->nMem; regAddrB = ++pParse->nMem; regOutA = ++pParse->nMem; regOutB = ++pParse->nMem; sqlite3SelectDestInit(&destA, SRT_Coroutine, regAddrA); sqlite3SelectDestInit(&destB, SRT_Coroutine, regAddrB); | | | 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 | regAddrA = ++pParse->nMem; regAddrB = ++pParse->nMem; regOutA = ++pParse->nMem; regOutB = ++pParse->nMem; sqlite3SelectDestInit(&destA, SRT_Coroutine, regAddrA); sqlite3SelectDestInit(&destB, SRT_Coroutine, regAddrB); ExplainQueryPlan((pParse, 1, "MERGE (%s)", sqlite3SelectOpName(p->op))); /* Generate a coroutine to evaluate the SELECT statement to the ** left of the compound operator - the "A" select. */ addrSelectA = sqlite3VdbeCurrentAddr(v) + 1; addr1 = sqlite3VdbeAddOp3(v, OP_InitCoroutine, regAddrA, 0, addrSelectA); VdbeComment((v, "left SELECT")); |
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3592 3593 3594 3595 3596 3597 3598 | } static void substSelect( SubstContext *pSubst, /* Description of the substitution */ Select *p, /* SELECT statement in which to make substitutions */ int doPrior /* Do substitutes on p->pPrior too */ ){ SrcList *pSrc; | | | 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 | } static void substSelect( SubstContext *pSubst, /* Description of the substitution */ Select *p, /* SELECT statement in which to make substitutions */ int doPrior /* Do substitutes on p->pPrior too */ ){ SrcList *pSrc; SrcItem *pItem; int i; if( !p ) return; do{ substExprList(pSubst, p->pEList); substExprList(pSubst, p->pGroupBy); substExprList(pSubst, p->pOrderBy); p->pHaving = substExpr(pSubst, p->pHaving); |
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3622 3623 3624 3625 3626 3627 3628 | ** pSelect is a SELECT statement and pSrcItem is one item in the FROM ** clause of that SELECT. ** ** This routine scans the entire SELECT statement and recomputes the ** pSrcItem->colUsed mask. */ static int recomputeColumnsUsedExpr(Walker *pWalker, Expr *pExpr){ | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 | ** pSelect is a SELECT statement and pSrcItem is one item in the FROM ** clause of that SELECT. ** ** This routine scans the entire SELECT statement and recomputes the ** pSrcItem->colUsed mask. */ static int recomputeColumnsUsedExpr(Walker *pWalker, Expr *pExpr){ SrcItem *pItem; if( pExpr->op!=TK_COLUMN ) return WRC_Continue; pItem = pWalker->u.pSrcItem; if( pItem->iCursor!=pExpr->iTable ) return WRC_Continue; if( pExpr->iColumn<0 ) return WRC_Continue; pItem->colUsed |= sqlite3ExprColUsed(pExpr); return WRC_Continue; } static void recomputeColumnsUsed( Select *pSelect, /* The complete SELECT statement */ SrcItem *pSrcItem /* Which FROM clause item to recompute */ ){ Walker w; if( NEVER(pSrcItem->pTab==0) ) return; memset(&w, 0, sizeof(w)); w.xExprCallback = recomputeColumnsUsedExpr; w.xSelectCallback = sqlite3SelectWalkNoop; w.u.pSrcItem = pSrcItem; pSrcItem->colUsed = 0; sqlite3WalkSelect(&w, pSelect); } #endif /* !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) */ #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) /* ** Assign new cursor numbers to each of the items in pSrc. For each ** new cursor number assigned, set an entry in the aCsrMap[] array ** to map the old cursor number to the new: ** ** aCsrMap[iOld] = iNew; ** ** The array is guaranteed by the caller to be large enough for all ** existing cursor numbers in pSrc. ** ** If pSrc contains any sub-selects, call this routine recursively ** on the FROM clause of each such sub-select, with iExcept set to -1. */ static void srclistRenumberCursors( Parse *pParse, /* Parse context */ int *aCsrMap, /* Array to store cursor mappings in */ SrcList *pSrc, /* FROM clause to renumber */ int iExcept /* FROM clause item to skip */ ){ int i; SrcItem *pItem; for(i=0, pItem=pSrc->a; i<pSrc->nSrc; i++, pItem++){ if( i!=iExcept ){ Select *p; pItem->iCursor = aCsrMap[pItem->iCursor] = pParse->nTab++; for(p=pItem->pSelect; p; p=p->pPrior){ srclistRenumberCursors(pParse, aCsrMap, p->pSrc, -1); } } } } /* ** Expression walker callback used by renumberCursors() to update ** Expr objects to match newly assigned cursor numbers. */ static int renumberCursorsCb(Walker *pWalker, Expr *pExpr){ int *aCsrMap = pWalker->u.aiCol; int op = pExpr->op; if( (op==TK_COLUMN || op==TK_IF_NULL_ROW) && aCsrMap[pExpr->iTable] ){ pExpr->iTable = aCsrMap[pExpr->iTable]; } if( ExprHasProperty(pExpr, EP_FromJoin) && aCsrMap[pExpr->iRightJoinTable] ){ pExpr->iRightJoinTable = aCsrMap[pExpr->iRightJoinTable]; } return WRC_Continue; } /* ** Assign a new cursor number to each cursor in the FROM clause (Select.pSrc) ** of the SELECT statement passed as the second argument, and to each ** cursor in the FROM clause of any FROM clause sub-selects, recursively. ** Except, do not assign a new cursor number to the iExcept'th element in ** the FROM clause of (*p). Update all expressions and other references ** to refer to the new cursor numbers. ** ** Argument aCsrMap is an array that may be used for temporary working ** space. Two guarantees are made by the caller: ** ** * the array is larger than the largest cursor number used within the ** select statement passed as an argument, and ** ** * the array entries for all cursor numbers that do *not* appear in ** FROM clauses of the select statement as described above are ** initialized to zero. */ static void renumberCursors( Parse *pParse, /* Parse context */ Select *p, /* Select to renumber cursors within */ int iExcept, /* FROM clause item to skip */ int *aCsrMap /* Working space */ ){ Walker w; srclistRenumberCursors(pParse, aCsrMap, p->pSrc, iExcept); memset(&w, 0, sizeof(w)); w.u.aiCol = aCsrMap; w.xExprCallback = renumberCursorsCb; w.xSelectCallback = sqlite3SelectWalkNoop; sqlite3WalkSelect(&w, p); } #endif /* !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) */ #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) /* ** This routine attempts to flatten subqueries as a performance optimization. ** This routine returns 1 if it makes changes and 0 if no flattening occurs. |
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3739 3740 3741 3742 3743 3744 3745 | ** (17) If the subquery is a compound select, then ** (17a) all compound operators must be a UNION ALL, and ** (17b) no terms within the subquery compound may be aggregate ** or DISTINCT, and ** (17c) every term within the subquery compound must have a FROM clause ** (17d) the outer query may not be ** (17d1) aggregate, or | | < | > | | < | | | 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 | ** (17) If the subquery is a compound select, then ** (17a) all compound operators must be a UNION ALL, and ** (17b) no terms within the subquery compound may be aggregate ** or DISTINCT, and ** (17c) every term within the subquery compound must have a FROM clause ** (17d) the outer query may not be ** (17d1) aggregate, or ** (17d2) DISTINCT ** (17e) the subquery may not contain window functions, and ** (17f) the subquery must not be the RHS of a LEFT JOIN. ** ** The parent and sub-query may contain WHERE clauses. Subject to ** rules (11), (13) and (14), they may also contain ORDER BY, ** LIMIT and OFFSET clauses. The subquery cannot use any compound ** operator other than UNION ALL because all the other compound ** operators have an implied DISTINCT which is disallowed by ** restriction (4). ** ** Also, each component of the sub-query must return the same number ** of result columns. This is actually a requirement for any compound ** SELECT statement, but all the code here does is make sure that no ** such (illegal) sub-query is flattened. The caller will detect the ** syntax error and return a detailed message. ** ** (18) If the sub-query is a compound select, then all terms of the ** ORDER BY clause of the parent must be copies of a term returned ** by the parent query. ** ** (19) If the subquery uses LIMIT then the outer query may not ** have a WHERE clause. ** ** (20) If the sub-query is a compound select, then it must not use ** an ORDER BY clause. Ticket #3773. We could relax this constraint ** somewhat by saying that the terms of the ORDER BY clause must ** appear as unmodified result columns in the outer query. But we ** have other optimizations in mind to deal with that case. ** ** (21) If the subquery uses LIMIT then the outer query may not be ** DISTINCT. (See ticket [752e1646fc]). ** ** (22) The subquery may not be a recursive CTE. ** ** (23) If the outer query is a recursive CTE, then the sub-query may not be ** a compound query. This restriction is because transforming the ** parent to a compound query confuses the code that handles ** recursive queries in multiSelect(). ** ** (**) We no longer attempt to flatten aggregate subqueries. Was: ** The subquery may not be an aggregate that uses the built-in min() or ** or max() functions. (Without this restriction, a query like: ** "SELECT x FROM (SELECT max(y), x FROM t1)" would not necessarily |
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3818 3819 3820 3821 3822 3823 3824 | SrcList *pSrc; /* The FROM clause of the outer query */ SrcList *pSubSrc; /* The FROM clause of the subquery */ int iParent; /* VDBE cursor number of the pSub result set temp table */ int iNewParent = -1;/* Replacement table for iParent */ int isLeftJoin = 0; /* True if pSub is the right side of a LEFT JOIN */ int i; /* Loop counter */ Expr *pWhere; /* The WHERE clause */ | | > | 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 | SrcList *pSrc; /* The FROM clause of the outer query */ SrcList *pSubSrc; /* The FROM clause of the subquery */ int iParent; /* VDBE cursor number of the pSub result set temp table */ int iNewParent = -1;/* Replacement table for iParent */ int isLeftJoin = 0; /* True if pSub is the right side of a LEFT JOIN */ int i; /* Loop counter */ Expr *pWhere; /* The WHERE clause */ SrcItem *pSubitem; /* The subquery */ sqlite3 *db = pParse->db; Walker w; /* Walker to persist agginfo data */ int *aCsrMap = 0; /* Check to see if flattening is permitted. Return 0 if not. */ assert( p!=0 ); assert( p->pPrior==0 ); if( OptimizationDisabled(db, SQLITE_QueryFlattener) ) return 0; pSrc = p->pSrc; |
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3916 3917 3918 3919 3920 3921 3922 | ** that make up the compound SELECT are allowed to be aggregate or distinct ** queries. */ if( pSub->pPrior ){ if( pSub->pOrderBy ){ return 0; /* Restriction (20) */ } | | | > | < | < < < < < | > > > > > > > > > > > > > > > > | 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 | ** that make up the compound SELECT are allowed to be aggregate or distinct ** queries. */ if( pSub->pPrior ){ if( pSub->pOrderBy ){ return 0; /* Restriction (20) */ } if( isAgg || (p->selFlags & SF_Distinct)!=0 || isLeftJoin>0 ){ return 0; /* (17d1), (17d2), or (17f) */ } for(pSub1=pSub; pSub1; pSub1=pSub1->pPrior){ testcase( (pSub1->selFlags & (SF_Distinct|SF_Aggregate))==SF_Distinct ); testcase( (pSub1->selFlags & (SF_Distinct|SF_Aggregate))==SF_Aggregate ); assert( pSub->pSrc!=0 ); assert( (pSub->selFlags & SF_Recursive)==0 ); assert( pSub->pEList->nExpr==pSub1->pEList->nExpr ); if( (pSub1->selFlags & (SF_Distinct|SF_Aggregate))!=0 /* (17b) */ || (pSub1->pPrior && pSub1->op!=TK_ALL) /* (17a) */ || pSub1->pSrc->nSrc<1 /* (17c) */ #ifndef SQLITE_OMIT_WINDOWFUNC || pSub1->pWin /* (17e) */ #endif ){ return 0; } testcase( pSub1->pSrc->nSrc>1 ); } /* Restriction (18). */ if( p->pOrderBy ){ int ii; for(ii=0; ii<p->pOrderBy->nExpr; ii++){ if( p->pOrderBy->a[ii].u.x.iOrderByCol==0 ) return 0; } } /* Restriction (23) */ if( (p->selFlags & SF_Recursive) ) return 0; if( pSrc->nSrc>1 ){ aCsrMap = sqlite3DbMallocZero(db, pParse->nTab*sizeof(int)); } } /***** If we reach this point, flattening is permitted. *****/ SELECTTRACE(1,pParse,p,("flatten %u.%p from term %d\n", pSub->selId, pSub, iFrom)); /* Authorize the subquery */ pParse->zAuthContext = pSubitem->zName; TESTONLY(i =) sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0); testcase( i==SQLITE_DENY ); pParse->zAuthContext = zSavedAuthContext; /* Delete the transient structures associated with thesubquery */ pSub1 = pSubitem->pSelect; sqlite3DbFree(db, pSubitem->zDatabase); sqlite3DbFree(db, pSubitem->zName); sqlite3DbFree(db, pSubitem->zAlias); pSubitem->zDatabase = 0; pSubitem->zName = 0; pSubitem->zAlias = 0; pSubitem->pSelect = 0; assert( pSubitem->pOn==0 ); /* If the sub-query is a compound SELECT statement, then (by restrictions ** 17 and 18 above) it must be a UNION ALL and the parent query must ** be of the form: ** ** SELECT <expr-list> FROM (<sub-query>) <where-clause> ** |
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4001 4002 4003 4004 4005 4006 4007 4008 | ** We call this the "compound-subquery flattening". */ for(pSub=pSub->pPrior; pSub; pSub=pSub->pPrior){ Select *pNew; ExprList *pOrderBy = p->pOrderBy; Expr *pLimit = p->pLimit; Select *pPrior = p->pPrior; p->pOrderBy = 0; | > > < < > > > > < < < < < < | | < < < < | < < | < | > > > > | | > < | | < < < < < | | 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 | ** We call this the "compound-subquery flattening". */ for(pSub=pSub->pPrior; pSub; pSub=pSub->pPrior){ Select *pNew; ExprList *pOrderBy = p->pOrderBy; Expr *pLimit = p->pLimit; Select *pPrior = p->pPrior; Table *pItemTab = pSubitem->pTab; pSubitem->pTab = 0; p->pOrderBy = 0; p->pPrior = 0; p->pLimit = 0; pNew = sqlite3SelectDup(db, p, 0); p->pLimit = pLimit; p->pOrderBy = pOrderBy; p->op = TK_ALL; pSubitem->pTab = pItemTab; if( pNew==0 ){ p->pPrior = pPrior; }else{ if( aCsrMap && db->mallocFailed==0 ){ renumberCursors(pParse, pNew, iFrom, aCsrMap); } pNew->pPrior = pPrior; if( pPrior ) pPrior->pNext = pNew; pNew->pNext = p; p->pPrior = pNew; SELECTTRACE(2,pParse,p,("compound-subquery flattener" " creates %u as peer\n",pNew->selId)); } assert( pSubitem->pSelect==0 ); } sqlite3DbFree(db, aCsrMap); if( db->mallocFailed ){ pSubitem->pSelect = pSub1; return 1; } /* Defer deleting the Table object associated with the ** subquery until code generation is ** complete, since there may still exist Expr.pTab entries that ** refer to the subquery even after flattening. Ticket #3346. ** ** pSubitem->pTab is always non-NULL by test restrictions and tests above. */ if( ALWAYS(pSubitem->pTab!=0) ){ Table *pTabToDel = pSubitem->pTab; if( pTabToDel->nTabRef==1 ){ Parse *pToplevel = sqlite3ParseToplevel(pParse); sqlite3ParserAddCleanup(pToplevel, (void(*)(sqlite3*,void*))sqlite3DeleteTable, pTabToDel); testcase( pToplevel->earlyCleanup ); }else{ pTabToDel->nTabRef--; } pSubitem->pTab = 0; } /* The following loop runs once for each term in a compound-subquery ** flattening (as described above). If we are doing a different kind ** of flattening - a flattening other than a compound-subquery flattening - ** then this loop only runs once. ** ** This loop moves all of the FROM elements of the subquery into the ** the FROM clause of the outer query. Before doing this, remember ** the cursor number for the original outer query FROM element in ** iParent. The iParent cursor will never be used. Subsequent code ** will scan expressions looking for iParent references and replace ** those references with expressions that resolve to the subquery FROM ** elements we are now copying in. */ pSub = pSub1; for(pParent=p; pParent; pParent=pParent->pPrior, pSub=pSub->pPrior){ int nSubSrc; u8 jointype = 0; assert( pSub!=0 ); pSubSrc = pSub->pSrc; /* FROM clause of subquery */ nSubSrc = pSubSrc->nSrc; /* Number of terms in subquery FROM clause */ pSrc = pParent->pSrc; /* FROM clause of the outer query */ if( pParent==p ){ jointype = pSubitem->fg.jointype; /* First time through the loop */ } /* The subquery uses a single slot of the FROM clause of the outer ** query. If the subquery has more than one element in its FROM clause, ** then expand the outer query to make space for it to hold all elements ** of the subquery. ** ** Example: ** |
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4206 4207 4208 4209 4210 4211 4212 | ** success. */ sqlite3AggInfoPersistWalkerInit(&w, pParse); sqlite3WalkSelect(&w,pSub1); sqlite3SelectDelete(db, pSub1); #if SELECTTRACE_ENABLED | | | 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 | ** success. */ sqlite3AggInfoPersistWalkerInit(&w, pParse); sqlite3WalkSelect(&w,pSub1); sqlite3SelectDelete(db, pSub1); #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x100 ){ SELECTTRACE(0x100,pParse,p,("After flattening:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif return 1; } |
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4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 | sqlite3DbFree(x.pParse->db, x.apExpr); nChng += x.nChng; } }while( x.nChng ); return nChng; } #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) /* ** Make copies of relevant WHERE clause terms of the outer query into ** the WHERE clause of subquery. Example: ** ** SELECT * FROM (SELECT a AS x, c-d AS y FROM t1) WHERE x=5 AND y=10; ** | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 | sqlite3DbFree(x.pParse->db, x.apExpr); nChng += x.nChng; } }while( x.nChng ); return nChng; } #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) # if !defined(SQLITE_OMIT_WINDOWFUNC) /* ** This function is called to determine whether or not it is safe to ** push WHERE clause expression pExpr down to FROM clause sub-query ** pSubq, which contains at least one window function. Return 1 ** if it is safe and the expression should be pushed down, or 0 ** otherwise. ** ** It is only safe to push the expression down if it consists only ** of constants and copies of expressions that appear in the PARTITION ** BY clause of all window function used by the sub-query. It is safe ** to filter out entire partitions, but not rows within partitions, as ** this may change the results of the window functions. ** ** At the time this function is called it is guaranteed that ** ** * the sub-query uses only one distinct window frame, and ** * that the window frame has a PARTITION BY clase. */ static int pushDownWindowCheck(Parse *pParse, Select *pSubq, Expr *pExpr){ assert( pSubq->pWin->pPartition ); assert( (pSubq->selFlags & SF_MultiPart)==0 ); assert( pSubq->pPrior==0 ); return sqlite3ExprIsConstantOrGroupBy(pParse, pExpr, pSubq->pWin->pPartition); } # endif /* SQLITE_OMIT_WINDOWFUNC */ #endif /* !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) */ #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) /* ** Make copies of relevant WHERE clause terms of the outer query into ** the WHERE clause of subquery. Example: ** ** SELECT * FROM (SELECT a AS x, c-d AS y FROM t1) WHERE x=5 AND y=10; ** |
︙ | ︙ | |||
4447 4448 4449 4450 4451 4452 4453 | ** JOIN (SELECT 1 AS b2 UNION ALL SELECT 2) AS bb ON (a1=b2) ** LEFT JOIN (SELECT 8 AS c3 UNION ALL SELECT 9) AS cc ON (b2=2); ** ** The correct answer is three rows: (1,1,NULL),(2,2,8),(2,2,9). ** But if the (b2=2) term were to be pushed down into the bb subquery, ** then the (1,1,NULL) row would be suppressed. ** | | | > | > > > > > > > > > > > > > > < | > > | | > > > | 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 | ** JOIN (SELECT 1 AS b2 UNION ALL SELECT 2) AS bb ON (a1=b2) ** LEFT JOIN (SELECT 8 AS c3 UNION ALL SELECT 9) AS cc ON (b2=2); ** ** The correct answer is three rows: (1,1,NULL),(2,2,8),(2,2,9). ** But if the (b2=2) term were to be pushed down into the bb subquery, ** then the (1,1,NULL) row would be suppressed. ** ** (6) Window functions make things tricky as changes to the WHERE clause ** of the inner query could change the window over which window ** functions are calculated. Therefore, do not attempt the optimization ** if: ** ** (6a) The inner query uses multiple incompatible window partitions. ** ** (6b) The inner query is a compound and uses window-functions. ** ** (6c) The WHERE clause does not consist entirely of constants and ** copies of expressions found in the PARTITION BY clause of ** all window-functions used by the sub-query. It is safe to ** filter out entire partitions, as this does not change the ** window over which any window-function is calculated. ** ** (7) The inner query is a Common Table Expression (CTE) that should ** be materialized. (This restriction is implemented in the calling ** routine.) ** ** Return 0 if no changes are made and non-zero if one or more WHERE clause ** terms are duplicated into the subquery. */ static int pushDownWhereTerms( Parse *pParse, /* Parse context (for malloc() and error reporting) */ Select *pSubq, /* The subquery whose WHERE clause is to be augmented */ Expr *pWhere, /* The WHERE clause of the outer query */ int iCursor, /* Cursor number of the subquery */ int isLeftJoin /* True if pSubq is the right term of a LEFT JOIN */ ){ Expr *pNew; int nChng = 0; if( pWhere==0 ) return 0; if( pSubq->selFlags & (SF_Recursive|SF_MultiPart) ) return 0; #ifndef SQLITE_OMIT_WINDOWFUNC if( pSubq->pPrior ){ Select *pSel; for(pSel=pSubq; pSel; pSel=pSel->pPrior){ if( pSel->pWin ) return 0; /* restriction (6b) */ } }else{ if( pSubq->pWin && pSubq->pWin->pPartition==0 ) return 0; } #endif #ifdef SQLITE_DEBUG /* Only the first term of a compound can have a WITH clause. But make ** sure no other terms are marked SF_Recursive in case something changes ** in the future. |
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4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 | return 0; /* restriction (4) */ } if( ExprHasProperty(pWhere,EP_FromJoin) && pWhere->iRightJoinTable!=iCursor ){ return 0; /* restriction (5) */ } if( sqlite3ExprIsTableConstant(pWhere, iCursor) ){ nChng++; while( pSubq ){ SubstContext x; pNew = sqlite3ExprDup(pParse->db, pWhere, 0); unsetJoinExpr(pNew, -1); x.pParse = pParse; x.iTable = iCursor; x.iNewTable = iCursor; x.isLeftJoin = 0; x.pEList = pSubq->pEList; pNew = substExpr(&x, pNew); if( pSubq->selFlags & SF_Aggregate ){ pSubq->pHaving = sqlite3ExprAnd(pParse, pSubq->pHaving, pNew); }else{ pSubq->pWhere = sqlite3ExprAnd(pParse, pSubq->pWhere, pNew); } pSubq = pSubq->pPrior; } | > > > > > > > > > | 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 | return 0; /* restriction (4) */ } if( ExprHasProperty(pWhere,EP_FromJoin) && pWhere->iRightJoinTable!=iCursor ){ return 0; /* restriction (5) */ } if( sqlite3ExprIsTableConstant(pWhere, iCursor) ){ nChng++; pSubq->selFlags |= SF_PushDown; while( pSubq ){ SubstContext x; pNew = sqlite3ExprDup(pParse->db, pWhere, 0); unsetJoinExpr(pNew, -1); x.pParse = pParse; x.iTable = iCursor; x.iNewTable = iCursor; x.isLeftJoin = 0; x.pEList = pSubq->pEList; pNew = substExpr(&x, pNew); #ifndef SQLITE_OMIT_WINDOWFUNC if( pSubq->pWin && 0==pushDownWindowCheck(pParse, pSubq, pNew) ){ /* Restriction 6c has prevented push-down in this case */ sqlite3ExprDelete(pParse->db, pNew); nChng--; break; } #endif if( pSubq->selFlags & SF_Aggregate ){ pSubq->pHaving = sqlite3ExprAnd(pParse, pSubq->pHaving, pNew); }else{ pSubq->pWhere = sqlite3ExprAnd(pParse, pSubq->pWhere, pNew); } pSubq = pSubq->pPrior; } |
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4553 4554 4555 4556 4557 4558 4559 | const char *zFunc; /* Name of aggregate function pFunc */ ExprList *pOrderBy; u8 sortFlags = 0; assert( *ppMinMax==0 ); assert( pFunc->op==TK_AGG_FUNCTION ); assert( !IsWindowFunc(pFunc) ); | > > | > > | 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 | const char *zFunc; /* Name of aggregate function pFunc */ ExprList *pOrderBy; u8 sortFlags = 0; assert( *ppMinMax==0 ); assert( pFunc->op==TK_AGG_FUNCTION ); assert( !IsWindowFunc(pFunc) ); if( pEList==0 || pEList->nExpr!=1 || ExprHasProperty(pFunc, EP_WinFunc) || OptimizationDisabled(db, SQLITE_MinMaxOpt) ){ return eRet; } zFunc = pFunc->u.zToken; if( sqlite3StrICmp(zFunc, "min")==0 ){ eRet = WHERE_ORDERBY_MIN; if( sqlite3ExprCanBeNull(pEList->a[0].pExpr) ){ sortFlags = KEYINFO_ORDER_BIGNULL; |
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4616 4617 4618 4619 4620 4621 4622 | /* ** If the source-list item passed as an argument was augmented with an ** INDEXED BY clause, then try to locate the specified index. If there ** was such a clause and the named index cannot be found, return ** SQLITE_ERROR and leave an error in pParse. Otherwise, populate ** pFrom->pIndex and return SQLITE_OK. */ | | < | | | > > > | | | | | | | | | | < > | 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 | /* ** If the source-list item passed as an argument was augmented with an ** INDEXED BY clause, then try to locate the specified index. If there ** was such a clause and the named index cannot be found, return ** SQLITE_ERROR and leave an error in pParse. Otherwise, populate ** pFrom->pIndex and return SQLITE_OK. */ int sqlite3IndexedByLookup(Parse *pParse, SrcItem *pFrom){ Table *pTab = pFrom->pTab; char *zIndexedBy = pFrom->u1.zIndexedBy; Index *pIdx; assert( pTab!=0 ); assert( pFrom->fg.isIndexedBy!=0 ); for(pIdx=pTab->pIndex; pIdx && sqlite3StrICmp(pIdx->zName, zIndexedBy); pIdx=pIdx->pNext ); if( !pIdx ){ sqlite3ErrorMsg(pParse, "no such index: %s", zIndexedBy, 0); pParse->checkSchema = 1; return SQLITE_ERROR; } pFrom->u2.pIBIndex = pIdx; return SQLITE_OK; } /* ** Detect compound SELECT statements that use an ORDER BY clause with ** an alternative collating sequence. ** ** SELECT ... FROM t1 EXCEPT SELECT ... FROM t2 ORDER BY .. COLLATE ... ** ** These are rewritten as a subquery: |
︙ | ︙ | |||
4720 4721 4722 4723 4724 4725 4726 | } /* ** Check to see if the FROM clause term pFrom has table-valued function ** arguments. If it does, leave an error message in pParse and return ** non-zero, since pFrom is not allowed to be a table-valued function. */ | | | | < | > > | | | | | | < < | > > > > > | | > | | | < < > | | < | > | | < < | | | > | > > > > | > > | | | | > > > > > > > > > > > > | > > > > > > | | | 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 | } /* ** Check to see if the FROM clause term pFrom has table-valued function ** arguments. If it does, leave an error message in pParse and return ** non-zero, since pFrom is not allowed to be a table-valued function. */ static int cannotBeFunction(Parse *pParse, SrcItem *pFrom){ if( pFrom->fg.isTabFunc ){ sqlite3ErrorMsg(pParse, "'%s' is not a function", pFrom->zName); return 1; } return 0; } #ifndef SQLITE_OMIT_CTE /* ** Argument pWith (which may be NULL) points to a linked list of nested ** WITH contexts, from inner to outermost. If the table identified by ** FROM clause element pItem is really a common-table-expression (CTE) ** then return a pointer to the CTE definition for that table. Otherwise ** return NULL. ** ** If a non-NULL value is returned, set *ppContext to point to the With ** object that the returned CTE belongs to. */ static struct Cte *searchWith( With *pWith, /* Current innermost WITH clause */ SrcItem *pItem, /* FROM clause element to resolve */ With **ppContext /* OUT: WITH clause return value belongs to */ ){ const char *zName = pItem->zName; With *p; assert( pItem->zDatabase==0 ); assert( zName!=0 ); for(p=pWith; p; p=p->pOuter){ int i; for(i=0; i<p->nCte; i++){ if( sqlite3StrICmp(zName, p->a[i].zName)==0 ){ *ppContext = p; return &p->a[i]; } } } return 0; } /* The code generator maintains a stack of active WITH clauses ** with the inner-most WITH clause being at the top of the stack. ** ** This routine pushes the WITH clause passed as the second argument ** onto the top of the stack. If argument bFree is true, then this ** WITH clause will never be popped from the stack. In this case it ** should be freed along with the Parse object. In other cases, when ** bFree==0, the With object will be freed along with the SELECT ** statement with which it is associated. */ void sqlite3WithPush(Parse *pParse, With *pWith, u8 bFree){ if( pWith ){ assert( pParse->pWith!=pWith ); pWith->pOuter = pParse->pWith; pParse->pWith = pWith; if( bFree ){ sqlite3ParserAddCleanup(pParse, (void(*)(sqlite3*,void*))sqlite3WithDelete, pWith); testcase( pParse->earlyCleanup ); } } } /* ** This function checks if argument pFrom refers to a CTE declared by ** a WITH clause on the stack currently maintained by the parser (on the ** pParse->pWith linked list). And if currently processing a CTE ** CTE expression, through routine checks to see if the reference is ** a recursive reference to the CTE. ** ** If pFrom matches a CTE according to either of these two above, pFrom->pTab ** and other fields are populated accordingly. ** ** Return 0 if no match is found. ** Return 1 if a match is found. ** Return 2 if an error condition is detected. */ static int resolveFromTermToCte( Parse *pParse, /* The parsing context */ Walker *pWalker, /* Current tree walker */ SrcItem *pFrom /* The FROM clause term to check */ ){ Cte *pCte; /* Matched CTE (or NULL if no match) */ With *pWith; /* The matching WITH */ assert( pFrom->pTab==0 ); if( pParse->pWith==0 ){ /* There are no WITH clauses in the stack. No match is possible */ return 0; } if( pFrom->zDatabase!=0 ){ /* The FROM term contains a schema qualifier (ex: main.t1) and so ** it cannot possibly be a CTE reference. */ return 0; } pCte = searchWith(pParse->pWith, pFrom, &pWith); if( pCte ){ sqlite3 *db = pParse->db; Table *pTab; ExprList *pEList; Select *pSel; Select *pLeft; /* Left-most SELECT statement */ Select *pRecTerm; /* Left-most recursive term */ int bMayRecursive; /* True if compound joined by UNION [ALL] */ With *pSavedWith; /* Initial value of pParse->pWith */ int iRecTab = -1; /* Cursor for recursive table */ CteUse *pCteUse; /* If pCte->zCteErr is non-NULL at this point, then this is an illegal ** recursive reference to CTE pCte. Leave an error in pParse and return ** early. If pCte->zCteErr is NULL, then this is not a recursive reference. ** In this case, proceed. */ if( pCte->zCteErr ){ sqlite3ErrorMsg(pParse, pCte->zCteErr, pCte->zName); return 2; } if( cannotBeFunction(pParse, pFrom) ) return 2; assert( pFrom->pTab==0 ); pTab = sqlite3DbMallocZero(db, sizeof(Table)); if( pTab==0 ) return 2; pCteUse = pCte->pUse; if( pCteUse==0 ){ pCte->pUse = pCteUse = sqlite3DbMallocZero(db, sizeof(pCteUse[0])); if( pCteUse==0 || sqlite3ParserAddCleanup(pParse,sqlite3DbFree,pCteUse)==0 ){ sqlite3DbFree(db, pTab); return 2; } pCteUse->eM10d = pCte->eM10d; } pFrom->pTab = pTab; pTab->nTabRef = 1; pTab->zName = sqlite3DbStrDup(db, pCte->zName); pTab->iPKey = -1; pTab->nRowLogEst = 200; assert( 200==sqlite3LogEst(1048576) ); pTab->tabFlags |= TF_Ephemeral | TF_NoVisibleRowid; pFrom->pSelect = sqlite3SelectDup(db, pCte->pSelect, 0); if( db->mallocFailed ) return 2; assert( pFrom->pSelect ); pFrom->fg.isCte = 1; pFrom->u2.pCteUse = pCteUse; pCteUse->nUse++; if( pCteUse->nUse>=2 && pCteUse->eM10d==M10d_Any ){ pCteUse->eM10d = M10d_Yes; } /* Check if this is a recursive CTE. */ pRecTerm = pSel = pFrom->pSelect; bMayRecursive = ( pSel->op==TK_ALL || pSel->op==TK_UNION ); while( bMayRecursive && pRecTerm->op==pSel->op ){ int i; SrcList *pSrc = pRecTerm->pSrc; assert( pRecTerm->pPrior!=0 ); for(i=0; i<pSrc->nSrc; i++){ SrcItem *pItem = &pSrc->a[i]; if( pItem->zDatabase==0 && pItem->zName!=0 && 0==sqlite3StrICmp(pItem->zName, pCte->zName) ){ pItem->pTab = pTab; pTab->nTabRef++; pItem->fg.isRecursive = 1; if( pRecTerm->selFlags & SF_Recursive ){ sqlite3ErrorMsg(pParse, "multiple references to recursive table: %s", pCte->zName ); return 2; } pRecTerm->selFlags |= SF_Recursive; if( iRecTab<0 ) iRecTab = pParse->nTab++; pItem->iCursor = iRecTab; } } if( (pRecTerm->selFlags & SF_Recursive)==0 ) break; |
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4898 4899 4900 4901 4902 4903 4904 | pEList = pLeft->pEList; if( pCte->pCols ){ if( pEList && pEList->nExpr!=pCte->pCols->nExpr ){ sqlite3ErrorMsg(pParse, "table %s has %d values for %d columns", pCte->zName, pEList->nExpr, pCte->pCols->nExpr ); pParse->pWith = pSavedWith; | | > | < | 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 | pEList = pLeft->pEList; if( pCte->pCols ){ if( pEList && pEList->nExpr!=pCte->pCols->nExpr ){ sqlite3ErrorMsg(pParse, "table %s has %d values for %d columns", pCte->zName, pEList->nExpr, pCte->pCols->nExpr ); pParse->pWith = pSavedWith; return 2; } pEList = pCte->pCols; } sqlite3ColumnsFromExprList(pParse, pEList, &pTab->nCol, &pTab->aCol); if( bMayRecursive ){ if( pSel->selFlags & SF_Recursive ){ pCte->zCteErr = "multiple recursive references: %s"; }else{ pCte->zCteErr = "recursive reference in a subquery: %s"; } sqlite3WalkSelect(pWalker, pSel); } pCte->zCteErr = 0; pParse->pWith = pSavedWith; return 1; /* Success */ } return 0; /* No match */ } #endif #ifndef SQLITE_OMIT_CTE /* ** If the SELECT passed as the second argument has an associated WITH ** clause, pop it from the stack stored as part of the Parse object. |
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4950 4951 4952 4953 4954 4955 4956 | /* ** The SrcList_item structure passed as the second argument represents a ** sub-query in the FROM clause of a SELECT statement. This function ** allocates and populates the SrcList_item.pTab object. If successful, ** SQLITE_OK is returned. Otherwise, if an OOM error is encountered, ** SQLITE_NOMEM. */ | | | 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 | /* ** The SrcList_item structure passed as the second argument represents a ** sub-query in the FROM clause of a SELECT statement. This function ** allocates and populates the SrcList_item.pTab object. If successful, ** SQLITE_OK is returned. Otherwise, if an OOM error is encountered, ** SQLITE_NOMEM. */ int sqlite3ExpandSubquery(Parse *pParse, SrcItem *pFrom){ Select *pSel = pFrom->pSelect; Table *pTab; assert( pSel ); pFrom->pTab = pTab = sqlite3DbMallocZero(pParse->db, sizeof(Table)); if( pTab==0 ) return SQLITE_NOMEM; pTab->nTabRef = 1; |
︙ | ︙ | |||
4998 4999 5000 5001 5002 5003 5004 | ** for instances of the "*" operator or the TABLE.* operator. ** If found, expand each "*" to be every column in every table ** and TABLE.* to be every column in TABLE. ** */ static int selectExpander(Walker *pWalker, Select *p){ Parse *pParse = pWalker->pParse; | | | | 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 | ** for instances of the "*" operator or the TABLE.* operator. ** If found, expand each "*" to be every column in every table ** and TABLE.* to be every column in TABLE. ** */ static int selectExpander(Walker *pWalker, Select *p){ Parse *pParse = pWalker->pParse; int i, j, k, rc; SrcList *pTabList; ExprList *pEList; SrcItem *pFrom; sqlite3 *db = pParse->db; Expr *pE, *pRight, *pExpr; u16 selFlags = p->selFlags; u32 elistFlags = 0; p->selFlags |= SF_Expanded; if( db->mallocFailed ){ |
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5037 5038 5039 5040 5041 5042 5043 | ** then create a transient table structure to describe the subquery. */ for(i=0, pFrom=pTabList->a; i<pTabList->nSrc; i++, pFrom++){ Table *pTab; assert( pFrom->fg.isRecursive==0 || pFrom->pTab!=0 ); if( pFrom->pTab ) continue; assert( pFrom->fg.isRecursive==0 ); | < < < < > > > > > > | 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 | ** then create a transient table structure to describe the subquery. */ for(i=0, pFrom=pTabList->a; i<pTabList->nSrc; i++, pFrom++){ Table *pTab; assert( pFrom->fg.isRecursive==0 || pFrom->pTab!=0 ); if( pFrom->pTab ) continue; assert( pFrom->fg.isRecursive==0 ); if( pFrom->zName==0 ){ #ifndef SQLITE_OMIT_SUBQUERY Select *pSel = pFrom->pSelect; /* A sub-query in the FROM clause of a SELECT */ assert( pSel!=0 ); assert( pFrom->pTab==0 ); if( sqlite3WalkSelect(pWalker, pSel) ) return WRC_Abort; if( sqlite3ExpandSubquery(pParse, pFrom) ) return WRC_Abort; #endif #ifndef SQLITE_OMIT_CTE }else if( (rc = resolveFromTermToCte(pParse, pWalker, pFrom))!=0 ){ if( rc>1 ) return WRC_Abort; pTab = pFrom->pTab; assert( pTab!=0 ); #endif }else{ /* An ordinary table or view name in the FROM clause */ assert( pFrom->pTab==0 ); pFrom->pTab = pTab = sqlite3LocateTableItem(pParse, 0, pFrom); if( pTab==0 ) return WRC_Abort; if( pTab->nTabRef>=0xffff ){ sqlite3ErrorMsg(pParse, "too many references to \"%s\": max 65535", |
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5071 5072 5073 5074 5075 5076 5077 | } #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) if( IsVirtual(pTab) || pTab->pSelect ){ i16 nCol; u8 eCodeOrig = pWalker->eCode; if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort; assert( pFrom->pSelect==0 ); | > | > > | 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 | } #if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_VIRTUALTABLE) if( IsVirtual(pTab) || pTab->pSelect ){ i16 nCol; u8 eCodeOrig = pWalker->eCode; if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort; assert( pFrom->pSelect==0 ); if( pTab->pSelect && (db->flags & SQLITE_EnableView)==0 && pTab->pSchema!=db->aDb[1].pSchema ){ sqlite3ErrorMsg(pParse, "access to view \"%s\" prohibited", pTab->zName); } #ifndef SQLITE_OMIT_VIRTUALTABLE if( IsVirtual(pTab) && pFrom->fg.fromDDL && ALWAYS(pTab->pVTable!=0) |
︙ | ︙ | |||
5097 5098 5099 5100 5101 5102 5103 | pWalker->eCode = eCodeOrig; pTab->nCol = nCol; } #endif } /* Locate the index named by the INDEXED BY clause, if any. */ | | | 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 | pWalker->eCode = eCodeOrig; pTab->nCol = nCol; } #endif } /* Locate the index named by the INDEXED BY clause, if any. */ if( pFrom->fg.isIndexedBy && sqlite3IndexedByLookup(pParse, pFrom) ){ return WRC_Abort; } } /* Process NATURAL keywords, and ON and USING clauses of joins. */ if( pParse->nErr || db->mallocFailed || sqliteProcessJoin(pParse, p) ){ |
︙ | ︙ | |||
5340 5341 5342 5343 5344 5345 5346 | ** at that point because identifiers had not yet been resolved. This ** routine is called after identifier resolution. */ static void selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){ Parse *pParse; int i; SrcList *pTabList; | | | 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 | ** at that point because identifiers had not yet been resolved. This ** routine is called after identifier resolution. */ static void selectAddSubqueryTypeInfo(Walker *pWalker, Select *p){ Parse *pParse; int i; SrcList *pTabList; SrcItem *pFrom; assert( p->selFlags & SF_Resolved ); if( p->selFlags & SF_HasTypeInfo ) return; p->selFlags |= SF_HasTypeInfo; pParse = pWalker->pParse; pTabList = p->pSrc; for(i=0, pFrom=pTabList->a; i<pTabList->nSrc; i++, pFrom++){ |
︙ | ︙ | |||
5611 5612 5613 5614 5615 5616 5617 | ** sub-expression matches the criteria for being moved to the WHERE ** clause. If so, add it to the WHERE clause and replace the sub-expression ** within the HAVING expression with a constant "1". */ static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){ if( pExpr->op!=TK_AND ){ Select *pS = pWalker->u.pSelect; | | > > | 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 | ** sub-expression matches the criteria for being moved to the WHERE ** clause. If so, add it to the WHERE clause and replace the sub-expression ** within the HAVING expression with a constant "1". */ static int havingToWhereExprCb(Walker *pWalker, Expr *pExpr){ if( pExpr->op!=TK_AND ){ Select *pS = pWalker->u.pSelect; if( sqlite3ExprIsConstantOrGroupBy(pWalker->pParse, pExpr, pS->pGroupBy) && ExprAlwaysFalse(pExpr)==0 ){ sqlite3 *db = pWalker->pParse->db; Expr *pNew = sqlite3Expr(db, TK_INTEGER, "1"); if( pNew ){ Expr *pWhere = pS->pWhere; SWAP(Expr, *pNew, *pExpr); pNew = sqlite3ExprAnd(pWalker->pParse, pWhere, pNew); pS->pWhere = pNew; |
︙ | ︙ | |||
5650 5651 5652 5653 5654 5655 5656 | Walker sWalker; memset(&sWalker, 0, sizeof(sWalker)); sWalker.pParse = pParse; sWalker.xExprCallback = havingToWhereExprCb; sWalker.u.pSelect = p; sqlite3WalkExpr(&sWalker, p->pHaving); #if SELECTTRACE_ENABLED | | | | | > > | < < > > > > > > > > > | 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 | Walker sWalker; memset(&sWalker, 0, sizeof(sWalker)); sWalker.pParse = pParse; sWalker.xExprCallback = havingToWhereExprCb; sWalker.u.pSelect = p; sqlite3WalkExpr(&sWalker, p->pHaving); #if SELECTTRACE_ENABLED if( sWalker.eCode && (sqlite3SelectTrace & 0x100)!=0 ){ SELECTTRACE(0x100,pParse,p,("Move HAVING terms into WHERE:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif } /* ** Check to see if the pThis entry of pTabList is a self-join of a prior view. ** If it is, then return the SrcList_item for the prior view. If it is not, ** then return 0. */ static SrcItem *isSelfJoinView( SrcList *pTabList, /* Search for self-joins in this FROM clause */ SrcItem *pThis /* Search for prior reference to this subquery */ ){ SrcItem *pItem; assert( pThis->pSelect!=0 ); if( pThis->pSelect->selFlags & SF_PushDown ) return 0; for(pItem = pTabList->a; pItem<pThis; pItem++){ Select *pS1; if( pItem->pSelect==0 ) continue; if( pItem->fg.viaCoroutine ) continue; if( pItem->zName==0 ) continue; assert( pItem->pTab!=0 ); assert( pThis->pTab!=0 ); if( pItem->pTab->pSchema!=pThis->pTab->pSchema ) continue; if( sqlite3_stricmp(pItem->zName, pThis->zName)!=0 ) continue; pS1 = pItem->pSelect; if( pItem->pTab->pSchema==0 && pThis->pSelect->selId!=pS1->selId ){ /* The query flattener left two different CTE tables with identical ** names in the same FROM clause. */ continue; } if( pItem->pSelect->selFlags & SF_PushDown ){ /* The view was modified by some other optimization such as ** pushDownWhereTerms() */ continue; } return pItem; } return 0; } /* ** Deallocate a single AggInfo object */ static void agginfoFree(sqlite3 *db, AggInfo *p){ sqlite3DbFree(db, p->aCol); sqlite3DbFree(db, p->aFunc); sqlite3DbFreeNN(db, p); } #ifdef SQLITE_COUNTOFVIEW_OPTIMIZATION /* ** Attempt to transform a query of the form ** ** SELECT count(*) FROM (SELECT x FROM t1 UNION ALL SELECT y FROM t2) ** |
︙ | ︙ | |||
5772 5773 5774 5775 5776 5777 5778 | } pSub = pPrior; } p->pEList->a[0].pExpr = pExpr; p->selFlags &= ~SF_Aggregate; #if SELECTTRACE_ENABLED | | | 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 | } pSub = pPrior; } p->pEList->a[0].pExpr = pExpr; p->selFlags &= ~SF_Aggregate; #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x400 ){ SELECTTRACE(0x400,pParse,p,("After count-of-view optimization:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif return 1; } #endif /* SQLITE_COUNTOFVIEW_OPTIMIZATION */ |
︙ | ︙ | |||
5825 5826 5827 5828 5829 5830 5831 | v = sqlite3GetVdbe(pParse); if( p==0 || db->mallocFailed || pParse->nErr ){ return 1; } if( sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0) ) return 1; #if SELECTTRACE_ENABLED SELECTTRACE(1,pParse,p, ("begin processing:\n", pParse->addrExplain)); | | > > > > > > > > > | > | > | | | | 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 | v = sqlite3GetVdbe(pParse); if( p==0 || db->mallocFailed || pParse->nErr ){ return 1; } if( sqlite3AuthCheck(pParse, SQLITE_SELECT, 0, 0, 0) ) return 1; #if SELECTTRACE_ENABLED SELECTTRACE(1,pParse,p, ("begin processing:\n", pParse->addrExplain)); if( sqlite3SelectTrace & 0x100 ){ sqlite3TreeViewSelect(0, p, 0); } #endif assert( p->pOrderBy==0 || pDest->eDest!=SRT_DistFifo ); assert( p->pOrderBy==0 || pDest->eDest!=SRT_Fifo ); assert( p->pOrderBy==0 || pDest->eDest!=SRT_DistQueue ); assert( p->pOrderBy==0 || pDest->eDest!=SRT_Queue ); if( IgnorableDistinct(pDest) ){ assert(pDest->eDest==SRT_Exists || pDest->eDest==SRT_Union || pDest->eDest==SRT_Except || pDest->eDest==SRT_Discard || pDest->eDest==SRT_DistQueue || pDest->eDest==SRT_DistFifo ); /* All of these destinations are also able to ignore the ORDER BY clause */ if( p->pOrderBy ){ #if SELECTTRACE_ENABLED SELECTTRACE(1,pParse,p, ("dropping superfluous ORDER BY:\n")); if( sqlite3SelectTrace & 0x100 ){ sqlite3TreeViewExprList(0, p->pOrderBy, 0, "ORDERBY"); } #endif sqlite3ParserAddCleanup(pParse, (void(*)(sqlite3*,void*))sqlite3ExprListDelete, p->pOrderBy); testcase( pParse->earlyCleanup ); p->pOrderBy = 0; } p->selFlags &= ~SF_Distinct; p->selFlags |= SF_NoopOrderBy; } sqlite3SelectPrep(pParse, p, 0); if( pParse->nErr || db->mallocFailed ){ goto select_end; } assert( p->pEList!=0 ); #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x104 ){ SELECTTRACE(0x104,pParse,p, ("after name resolution:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif /* If the SF_UpdateFrom flag is set, then this function is being called ** as part of populating the temp table for an UPDATE...FROM statement. ** In this case, it is an error if the target object (pSrc->a[0]) name ** or alias is duplicated within FROM clause (pSrc->a[1..n]). */ if( p->selFlags & SF_UpdateFrom ){ SrcItem *p0 = &p->pSrc->a[0]; for(i=1; i<p->pSrc->nSrc; i++){ SrcItem *p1 = &p->pSrc->a[i]; if( p0->pTab==p1->pTab && 0==sqlite3_stricmp(p0->zAlias, p1->zAlias) ){ sqlite3ErrorMsg(pParse, "target object/alias may not appear in FROM clause: %s", p0->zAlias ? p0->zAlias : p0->pTab->zName ); goto select_end; } |
︙ | ︙ | |||
5885 5886 5887 5888 5889 5890 5891 | #ifndef SQLITE_OMIT_WINDOWFUNC rc = sqlite3WindowRewrite(pParse, p); if( rc ){ assert( db->mallocFailed || pParse->nErr>0 ); goto select_end; } #if SELECTTRACE_ENABLED | | | | 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 | #ifndef SQLITE_OMIT_WINDOWFUNC rc = sqlite3WindowRewrite(pParse, p); if( rc ){ assert( db->mallocFailed || pParse->nErr>0 ); goto select_end; } #if SELECTTRACE_ENABLED if( p->pWin && (sqlite3SelectTrace & 0x108)!=0 ){ SELECTTRACE(0x104,pParse,p, ("after window rewrite:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif #endif /* SQLITE_OMIT_WINDOWFUNC */ pTabList = p->pSrc; isAgg = (p->selFlags & SF_Aggregate)!=0; memset(&sSort, 0, sizeof(sSort)); sSort.pOrderBy = p->pOrderBy; /* Try to do various optimizations (flattening subqueries, and strength ** reduction of join operators) in the FROM clause up into the main query */ #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) for(i=0; !p->pPrior && i<pTabList->nSrc; i++){ SrcItem *pItem = &pTabList->a[i]; Select *pSub = pItem->pSelect; Table *pTab = pItem->pTab; /* The expander should have already created transient Table objects ** even for FROM clause elements such as subqueries that do not correspond ** to a real table */ assert( pTab!=0 ); |
︙ | ︙ | |||
5992 5993 5994 5995 5996 5997 5998 | /* Handle compound SELECT statements using the separate multiSelect() ** procedure. */ if( p->pPrior ){ rc = multiSelect(pParse, p, pDest); #if SELECTTRACE_ENABLED SELECTTRACE(0x1,pParse,p,("end compound-select processing\n")); | | | | 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 | /* Handle compound SELECT statements using the separate multiSelect() ** procedure. */ if( p->pPrior ){ rc = multiSelect(pParse, p, pDest); #if SELECTTRACE_ENABLED SELECTTRACE(0x1,pParse,p,("end compound-select processing\n")); if( (sqlite3SelectTrace & 0x2000)!=0 && ExplainQueryPlanParent(pParse)==0 ){ sqlite3TreeViewSelect(0, p, 0); } #endif if( p->pNext==0 ) ExplainQueryPlanPop(pParse); return rc; } #endif /* Do the WHERE-clause constant propagation optimization if this is ** a join. No need to speed time on this operation for non-join queries ** as the equivalent optimization will be handled by query planner in ** sqlite3WhereBegin(). */ if( pTabList->nSrc>1 && OptimizationEnabled(db, SQLITE_PropagateConst) && propagateConstants(pParse, p) ){ #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x100 ){ SELECTTRACE(0x100,pParse,p,("After constant propagation:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif }else{ SELECTTRACE(0x100,pParse,p,("Constant propagation not helpful\n")); } |
︙ | ︙ | |||
6035 6036 6037 6038 6039 6040 6041 | #endif /* For each term in the FROM clause, do two things: ** (1) Authorized unreferenced tables ** (2) Generate code for all sub-queries */ for(i=0; i<pTabList->nSrc; i++){ | | > | 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 | #endif /* For each term in the FROM clause, do two things: ** (1) Authorized unreferenced tables ** (2) Generate code for all sub-queries */ for(i=0; i<pTabList->nSrc; i++){ SrcItem *pItem = &pTabList->a[i]; SrcItem *pPrior; SelectDest dest; Select *pSub; #if !defined(SQLITE_OMIT_SUBQUERY) || !defined(SQLITE_OMIT_VIEW) const char *zSavedAuthContext; #endif /* Issue SQLITE_READ authorizations with a fake column name for any |
︙ | ︙ | |||
6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 | */ pParse->nHeight += sqlite3SelectExprHeight(p); /* Make copies of constant WHERE-clause terms in the outer query down ** inside the subquery. This can help the subquery to run more efficiently. */ if( OptimizationEnabled(db, SQLITE_PushDown) && pushDownWhereTerms(pParse, pSub, p->pWhere, pItem->iCursor, (pItem->fg.jointype & JT_OUTER)!=0) ){ #if SELECTTRACE_ENABLED | > | > | | | > | > > > > > > > > > > > > > > > > > > > > | < < < < < < < < < < < | | | < > > > > > > > | | 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 | */ pParse->nHeight += sqlite3SelectExprHeight(p); /* Make copies of constant WHERE-clause terms in the outer query down ** inside the subquery. This can help the subquery to run more efficiently. */ if( OptimizationEnabled(db, SQLITE_PushDown) && (pItem->fg.isCte==0 || pItem->u2.pCteUse->eM10d!=M10d_Yes) && pushDownWhereTerms(pParse, pSub, p->pWhere, pItem->iCursor, (pItem->fg.jointype & JT_OUTER)!=0) ){ #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x100 ){ SELECTTRACE(0x100,pParse,p, ("After WHERE-clause push-down into subquery %d:\n", pSub->selId)); sqlite3TreeViewSelect(0, p, 0); } #endif assert( pItem->pSelect && (pItem->pSelect->selFlags & SF_PushDown)!=0 ); }else{ SELECTTRACE(0x100,pParse,p,("Push-down not possible\n")); } zSavedAuthContext = pParse->zAuthContext; pParse->zAuthContext = pItem->zName; /* Generate code to implement the subquery ** ** The subquery is implemented as a co-routine if: ** (1) the subquery is guaranteed to be the outer loop (so that ** it does not need to be computed more than once), and ** (2) the subquery is not a CTE that should be materialized ** ** TODO: Are there other reasons beside (1) and (2) to use a co-routine ** implementation? */ if( i==0 && (pTabList->nSrc==1 || (pTabList->a[1].fg.jointype&(JT_LEFT|JT_CROSS))!=0) /* (1) */ && (pItem->fg.isCte==0 || pItem->u2.pCteUse->eM10d!=M10d_Yes) /* (2) */ ){ /* Implement a co-routine that will return a single row of the result ** set on each invocation. */ int addrTop = sqlite3VdbeCurrentAddr(v)+1; pItem->regReturn = ++pParse->nMem; sqlite3VdbeAddOp3(v, OP_InitCoroutine, pItem->regReturn, 0, addrTop); VdbeComment((v, "%s", pItem->pTab->zName)); pItem->addrFillSub = addrTop; sqlite3SelectDestInit(&dest, SRT_Coroutine, pItem->regReturn); ExplainQueryPlan((pParse, 1, "CO-ROUTINE %u", pSub->selId)); sqlite3Select(pParse, pSub, &dest); pItem->pTab->nRowLogEst = pSub->nSelectRow; pItem->fg.viaCoroutine = 1; pItem->regResult = dest.iSdst; sqlite3VdbeEndCoroutine(v, pItem->regReturn); sqlite3VdbeJumpHere(v, addrTop-1); sqlite3ClearTempRegCache(pParse); }else if( pItem->fg.isCte && pItem->u2.pCteUse->addrM9e>0 ){ /* This is a CTE for which materialization code has already been ** generated. Invoke the subroutine to compute the materialization, ** the make the pItem->iCursor be a copy of the ephemerial table that ** holds the result of the materialization. */ CteUse *pCteUse = pItem->u2.pCteUse; sqlite3VdbeAddOp2(v, OP_Gosub, pCteUse->regRtn, pCteUse->addrM9e); if( pItem->iCursor!=pCteUse->iCur ){ sqlite3VdbeAddOp2(v, OP_OpenDup, pItem->iCursor, pCteUse->iCur); } pSub->nSelectRow = pCteUse->nRowEst; }else if( (pPrior = isSelfJoinView(pTabList, pItem))!=0 ){ /* This view has already been materialized by a prior entry in ** this same FROM clause. Reuse it. */ if( pPrior->addrFillSub ){ sqlite3VdbeAddOp2(v, OP_Gosub, pPrior->regReturn, pPrior->addrFillSub); } sqlite3VdbeAddOp2(v, OP_OpenDup, pItem->iCursor, pPrior->iCursor); pSub->nSelectRow = pPrior->pSelect->nSelectRow; }else{ /* Generate a subroutine that will materialize the view. */ int topAddr; int onceAddr = 0; int retAddr; testcase( pItem->addrFillSub==0 ); /* Ticket c52b09c7f38903b1311 */ pItem->regReturn = ++pParse->nMem; topAddr = sqlite3VdbeAddOp2(v, OP_Integer, 0, pItem->regReturn); pItem->addrFillSub = topAddr+1; if( pItem->fg.isCorrelated==0 ){ /* If the subquery is not correlated and if we are not inside of ** a trigger, then we only need to compute the value of the subquery ** once. */ onceAddr = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v); VdbeComment((v, "materialize \"%s\"", pItem->pTab->zName)); }else{ VdbeNoopComment((v, "materialize \"%s\"", pItem->pTab->zName)); } sqlite3SelectDestInit(&dest, SRT_EphemTab, pItem->iCursor); ExplainQueryPlan((pParse, 1, "MATERIALIZE %u", pSub->selId)); sqlite3Select(pParse, pSub, &dest); pItem->pTab->nRowLogEst = pSub->nSelectRow; if( onceAddr ) sqlite3VdbeJumpHere(v, onceAddr); retAddr = sqlite3VdbeAddOp1(v, OP_Return, pItem->regReturn); VdbeComment((v, "end %s", pItem->pTab->zName)); sqlite3VdbeChangeP1(v, topAddr, retAddr); sqlite3ClearTempRegCache(pParse); if( pItem->fg.isCte ){ CteUse *pCteUse = pItem->u2.pCteUse; pCteUse->addrM9e = pItem->addrFillSub; pCteUse->regRtn = pItem->regReturn; pCteUse->iCur = pItem->iCursor; pCteUse->nRowEst = pSub->nSelectRow; } } if( db->mallocFailed ) goto select_end; pParse->nHeight -= sqlite3SelectExprHeight(p); pParse->zAuthContext = zSavedAuthContext; #endif } /* Various elements of the SELECT copied into local variables for ** convenience */ pEList = p->pEList; pWhere = p->pWhere; pGroupBy = p->pGroupBy; pHaving = p->pHaving; sDistinct.isTnct = (p->selFlags & SF_Distinct)!=0; #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x400 ){ SELECTTRACE(0x400,pParse,p,("After all FROM-clause analysis:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif /* If the query is DISTINCT with an ORDER BY but is not an aggregate, and ** if the select-list is the same as the ORDER BY list, then this query |
︙ | ︙ | |||
6235 6236 6237 6238 6239 6240 6241 | p->selFlags |= SF_Aggregate; /* Notice that even thought SF_Distinct has been cleared from p->selFlags, ** the sDistinct.isTnct is still set. Hence, isTnct represents the ** original setting of the SF_Distinct flag, not the current setting */ assert( sDistinct.isTnct ); #if SELECTTRACE_ENABLED | | | 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 | p->selFlags |= SF_Aggregate; /* Notice that even thought SF_Distinct has been cleared from p->selFlags, ** the sDistinct.isTnct is still set. Hence, isTnct represents the ** original setting of the SF_Distinct flag, not the current setting */ assert( sDistinct.isTnct ); #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x400 ){ SELECTTRACE(0x400,pParse,p,("Transform DISTINCT into GROUP BY:\n")); sqlite3TreeViewSelect(0, p, 0); } #endif } /* If there is an ORDER BY clause, then create an ephemeral index to |
︙ | ︙ | |||
6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 | if( sSort.pOrderBy ){ sSort.nOBSat = sqlite3WhereIsOrdered(pWInfo); sSort.labelOBLopt = sqlite3WhereOrderByLimitOptLabel(pWInfo); if( sSort.nOBSat==sSort.pOrderBy->nExpr ){ sSort.pOrderBy = 0; } } /* If sorting index that was created by a prior OP_OpenEphemeral ** instruction ended up not being needed, then change the OP_OpenEphemeral ** into an OP_Noop. */ if( sSort.addrSortIndex>=0 && sSort.pOrderBy==0 ){ sqlite3VdbeChangeToNoop(v, sSort.addrSortIndex); | > | 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 | if( sSort.pOrderBy ){ sSort.nOBSat = sqlite3WhereIsOrdered(pWInfo); sSort.labelOBLopt = sqlite3WhereOrderByLimitOptLabel(pWInfo); if( sSort.nOBSat==sSort.pOrderBy->nExpr ){ sSort.pOrderBy = 0; } } SELECTTRACE(1,pParse,p,("WhereBegin returns\n")); /* If sorting index that was created by a prior OP_OpenEphemeral ** instruction ended up not being needed, then change the OP_OpenEphemeral ** into an OP_Noop. */ if( sSort.addrSortIndex>=0 && sSort.pOrderBy==0 ){ sqlite3VdbeChangeToNoop(v, sSort.addrSortIndex); |
︙ | ︙ | |||
6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 | /* Use the standard inner loop. */ selectInnerLoop(pParse, p, -1, &sSort, &sDistinct, pDest, sqlite3WhereContinueLabel(pWInfo), sqlite3WhereBreakLabel(pWInfo)); /* End the database scan loop. */ sqlite3WhereEnd(pWInfo); } }else{ /* This case when there exist aggregate functions or a GROUP BY clause ** or both */ NameContext sNC; /* Name context for processing aggregate information */ int iAMem; /* First Mem address for storing current GROUP BY */ | > | 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 | /* Use the standard inner loop. */ selectInnerLoop(pParse, p, -1, &sSort, &sDistinct, pDest, sqlite3WhereContinueLabel(pWInfo), sqlite3WhereBreakLabel(pWInfo)); /* End the database scan loop. */ SELECTTRACE(1,pParse,p,("WhereEnd\n")); sqlite3WhereEnd(pWInfo); } }else{ /* This case when there exist aggregate functions or a GROUP BY clause ** or both */ NameContext sNC; /* Name context for processing aggregate information */ int iAMem; /* First Mem address for storing current GROUP BY */ |
︙ | ︙ | |||
6435 6436 6437 6438 6439 6440 6441 | addrEnd = sqlite3VdbeMakeLabel(pParse); /* Convert TK_COLUMN nodes into TK_AGG_COLUMN and make entries in ** sAggInfo for all TK_AGG_FUNCTION nodes in expressions of the ** SELECT statement. */ pAggInfo = sqlite3DbMallocZero(db, sizeof(*pAggInfo) ); | | > > > > > < < | 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 | addrEnd = sqlite3VdbeMakeLabel(pParse); /* Convert TK_COLUMN nodes into TK_AGG_COLUMN and make entries in ** sAggInfo for all TK_AGG_FUNCTION nodes in expressions of the ** SELECT statement. */ pAggInfo = sqlite3DbMallocZero(db, sizeof(*pAggInfo) ); if( pAggInfo ){ sqlite3ParserAddCleanup(pParse, (void(*)(sqlite3*,void*))agginfoFree, pAggInfo); testcase( pParse->earlyCleanup ); } if( db->mallocFailed ){ goto select_end; } pAggInfo->selId = p->selId; memset(&sNC, 0, sizeof(sNC)); sNC.pParse = pParse; sNC.pSrcList = pTabList; sNC.uNC.pAggInfo = pAggInfo; VVA_ONLY( sNC.ncFlags = NC_UAggInfo; ) pAggInfo->mnReg = pParse->nMem+1; |
︙ | ︙ | |||
6483 6484 6485 6486 6487 6488 6489 | } #endif sNC.ncFlags &= ~NC_InAggFunc; } pAggInfo->mxReg = pParse->nMem; if( db->mallocFailed ) goto select_end; #if SELECTTRACE_ENABLED | | > > > > | 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 | } #endif sNC.ncFlags &= ~NC_InAggFunc; } pAggInfo->mxReg = pParse->nMem; if( db->mallocFailed ) goto select_end; #if SELECTTRACE_ENABLED if( sqlite3SelectTrace & 0x400 ){ int ii; SELECTTRACE(0x400,pParse,p,("After aggregate analysis %p:\n", pAggInfo)); sqlite3TreeViewSelect(0, p, 0); if( minMaxFlag ){ sqlite3DebugPrintf("MIN/MAX Optimization (0x%02x) adds:\n", minMaxFlag); sqlite3TreeViewExprList(0, pMinMaxOrderBy, 0, "ORDERBY"); } for(ii=0; ii<pAggInfo->nColumn; ii++){ sqlite3DebugPrintf("agg-column[%d] iMem=%d\n", ii, pAggInfo->aCol[ii].iMem); sqlite3TreeViewExpr(0, pAggInfo->aCol[ii].pCExpr, 0); } for(ii=0; ii<pAggInfo->nFunc; ii++){ sqlite3DebugPrintf("agg-func[%d]: iMem=%d\n", |
︙ | ︙ | |||
6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 | */ sqlite3VdbeAddOp2(v, OP_Gosub, regReset, addrReset); SELECTTRACE(1,pParse,p,("WhereBegin\n")); pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pGroupBy, 0, WHERE_GROUPBY | (orderByGrp ? WHERE_SORTBYGROUP : 0), 0 ); if( pWInfo==0 ) goto select_end; if( sqlite3WhereIsOrdered(pWInfo)==pGroupBy->nExpr ){ /* The optimizer is able to deliver rows in group by order so ** we do not have to sort. The OP_OpenEphemeral table will be ** cancelled later because we still need to use the pKeyInfo */ groupBySort = 0; }else{ | > | 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 | */ sqlite3VdbeAddOp2(v, OP_Gosub, regReset, addrReset); SELECTTRACE(1,pParse,p,("WhereBegin\n")); pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pGroupBy, 0, WHERE_GROUPBY | (orderByGrp ? WHERE_SORTBYGROUP : 0), 0 ); if( pWInfo==0 ) goto select_end; SELECTTRACE(1,pParse,p,("WhereBegin returns\n")); if( sqlite3WhereIsOrdered(pWInfo)==pGroupBy->nExpr ){ /* The optimizer is able to deliver rows in group by order so ** we do not have to sort. The OP_OpenEphemeral table will be ** cancelled later because we still need to use the pKeyInfo */ groupBySort = 0; }else{ |
︙ | ︙ | |||
6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 | } } regRecord = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol, regRecord); sqlite3VdbeAddOp2(v, OP_SorterInsert, pAggInfo->sortingIdx, regRecord); sqlite3ReleaseTempReg(pParse, regRecord); sqlite3ReleaseTempRange(pParse, regBase, nCol); sqlite3WhereEnd(pWInfo); pAggInfo->sortingIdxPTab = sortPTab = pParse->nTab++; sortOut = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_OpenPseudo, sortPTab, sortOut, nCol); sqlite3VdbeAddOp2(v, OP_SorterSort, pAggInfo->sortingIdx, addrEnd); VdbeComment((v, "GROUP BY sort")); VdbeCoverage(v); pAggInfo->useSortingIdx = 1; | > | 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 | } } regRecord = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_MakeRecord, regBase, nCol, regRecord); sqlite3VdbeAddOp2(v, OP_SorterInsert, pAggInfo->sortingIdx, regRecord); sqlite3ReleaseTempReg(pParse, regRecord); sqlite3ReleaseTempRange(pParse, regBase, nCol); SELECTTRACE(1,pParse,p,("WhereEnd\n")); sqlite3WhereEnd(pWInfo); pAggInfo->sortingIdxPTab = sortPTab = pParse->nTab++; sortOut = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp3(v, OP_OpenPseudo, sortPTab, sortOut, nCol); sqlite3VdbeAddOp2(v, OP_SorterSort, pAggInfo->sortingIdx, addrEnd); VdbeComment((v, "GROUP BY sort")); VdbeCoverage(v); pAggInfo->useSortingIdx = 1; |
︙ | ︙ | |||
6676 6677 6678 6679 6680 6681 6682 | updateAccumulator(pParse, iUseFlag, pAggInfo); sqlite3VdbeAddOp2(v, OP_Integer, 1, iUseFlag); VdbeComment((v, "indicate data in accumulator")); /* End of the loop */ if( groupBySort ){ | | > | 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 | updateAccumulator(pParse, iUseFlag, pAggInfo); sqlite3VdbeAddOp2(v, OP_Integer, 1, iUseFlag); VdbeComment((v, "indicate data in accumulator")); /* End of the loop */ if( groupBySort ){ sqlite3VdbeAddOp2(v, OP_SorterNext, pAggInfo->sortingIdx,addrTopOfLoop); VdbeCoverage(v); }else{ SELECTTRACE(1,pParse,p,("WhereEnd\n")); sqlite3WhereEnd(pWInfo); sqlite3VdbeChangeToNoop(v, addrSortingIdx); } /* Output the final row of result */ sqlite3VdbeAddOp2(v, OP_Gosub, regOutputRow, addrOutputRow); |
︙ | ︙ | |||
6788 6789 6790 6791 6792 6793 6794 | sqlite3VdbeChangeP4(v, -1, (char *)pKeyInfo, P4_KEYINFO); } sqlite3VdbeAddOp2(v, OP_Count, iCsr, pAggInfo->aFunc[0].iMem); sqlite3VdbeAddOp1(v, OP_Close, iCsr); explainSimpleCount(pParse, pTab, pBest); }else{ int regAcc = 0; /* "populate accumulators" flag */ | < | 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 | sqlite3VdbeChangeP4(v, -1, (char *)pKeyInfo, P4_KEYINFO); } sqlite3VdbeAddOp2(v, OP_Count, iCsr, pAggInfo->aFunc[0].iMem); sqlite3VdbeAddOp1(v, OP_Close, iCsr); explainSimpleCount(pParse, pTab, pBest); }else{ int regAcc = 0; /* "populate accumulators" flag */ /* If there are accumulator registers but no min() or max() functions ** without FILTER clauses, allocate register regAcc. Register regAcc ** will contain 0 the first time the inner loop runs, and 1 thereafter. ** The code generated by updateAccumulator() uses this to ensure ** that the accumulator registers are (a) updated only once if ** there are no min() or max functions or (b) always updated for the |
︙ | ︙ | |||
6835 6836 6837 6838 6839 6840 6841 6842 6843 | SELECTTRACE(1,pParse,p,("WhereBegin\n")); pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMaxOrderBy, 0, minMaxFlag, 0); if( pWInfo==0 ){ goto select_end; } updateAccumulator(pParse, regAcc, pAggInfo); if( regAcc ) sqlite3VdbeAddOp2(v, OP_Integer, 1, regAcc); | > < | | > | 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 | SELECTTRACE(1,pParse,p,("WhereBegin\n")); pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere, pMinMaxOrderBy, 0, minMaxFlag, 0); if( pWInfo==0 ){ goto select_end; } SELECTTRACE(1,pParse,p,("WhereBegin returns\n")); updateAccumulator(pParse, regAcc, pAggInfo); if( regAcc ) sqlite3VdbeAddOp2(v, OP_Integer, 1, regAcc); if( minMaxFlag ){ sqlite3WhereMinMaxOptEarlyOut(v, pWInfo); } SELECTTRACE(1,pParse,p,("WhereEnd\n")); sqlite3WhereEnd(pWInfo); finalizeAggFunctions(pParse, pAggInfo); } sSort.pOrderBy = 0; sqlite3ExprIfFalse(pParse, pHaving, addrEnd, SQLITE_JUMPIFNULL); selectInnerLoop(pParse, p, -1, 0, 0, |
︙ | ︙ | |||
6885 6886 6887 6888 6889 6890 6891 | */ select_end: sqlite3ExprListDelete(db, pMinMaxOrderBy); #ifdef SQLITE_DEBUG if( pAggInfo && !db->mallocFailed ){ for(i=0; i<pAggInfo->nColumn; i++){ Expr *pExpr = pAggInfo->aCol[i].pCExpr; | | < | < | | 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 | */ select_end: sqlite3ExprListDelete(db, pMinMaxOrderBy); #ifdef SQLITE_DEBUG if( pAggInfo && !db->mallocFailed ){ for(i=0; i<pAggInfo->nColumn; i++){ Expr *pExpr = pAggInfo->aCol[i].pCExpr; assert( pExpr!=0 ); assert( pExpr->pAggInfo==pAggInfo ); assert( pExpr->iAgg==i ); } for(i=0; i<pAggInfo->nFunc; i++){ Expr *pExpr = pAggInfo->aFunc[i].pFExpr; assert( pExpr!=0 ); assert( pExpr->pAggInfo==pAggInfo ); assert( pExpr->iAgg==i ); } } #endif #if SELECTTRACE_ENABLED SELECTTRACE(0x1,pParse,p,("end processing\n")); if( (sqlite3SelectTrace & 0x2000)!=0 && ExplainQueryPlanParent(pParse)==0 ){ sqlite3TreeViewSelect(0, p, 0); } #endif ExplainQueryPlanPop(pParse); return rc; } |
Changes to src/shell.c.in.
︙ | ︙ | |||
1081 1082 1083 1084 1085 1086 1087 | typedef struct ShellState ShellState; struct ShellState { sqlite3 *db; /* The database */ u8 autoExplain; /* Automatically turn on .explain mode */ u8 autoEQP; /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */ u8 autoEQPtest; /* autoEQP is in test mode */ u8 autoEQPtrace; /* autoEQP is in trace mode */ | < > | 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 | typedef struct ShellState ShellState; struct ShellState { sqlite3 *db; /* The database */ u8 autoExplain; /* Automatically turn on .explain mode */ u8 autoEQP; /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */ u8 autoEQPtest; /* autoEQP is in test mode */ u8 autoEQPtrace; /* autoEQP is in trace mode */ u8 scanstatsOn; /* True to display scan stats before each finalize */ u8 openMode; /* SHELL_OPEN_NORMAL, _APPENDVFS, or _ZIPFILE */ u8 doXdgOpen; /* Invoke start/open/xdg-open in output_reset() */ u8 nEqpLevel; /* Depth of the EQP output graph */ u8 eTraceType; /* SHELL_TRACE_* value for type of trace */ unsigned statsOn; /* True to display memory stats before each finalize */ unsigned mEqpLines; /* Mask of veritical lines in the EQP output graph */ int outCount; /* Revert to stdout when reaching zero */ int cnt; /* Number of records displayed so far */ int lineno; /* Line number of last line read from in */ int openFlags; /* Additional flags to open. (SQLITE_OPEN_NOFOLLOW) */ FILE *in; /* Read commands from this stream */ FILE *out; /* Write results here */ |
︙ | ︙ | |||
2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 | print_dashes(p->out, w); fputs(i==nArg-1 ? "\n" : " ", p->out); } } if( azArg==0 ) break; for(i=0; i<nArg; i++){ int w = aExplainWidth[i]; if( azArg[i] && strlenChar(azArg[i])>w ){ w = strlenChar(azArg[i]); } if( i==1 && p->aiIndent && p->pStmt ){ if( p->iIndent<p->nIndent ){ utf8_printf(p->out, "%*.s", p->aiIndent[p->iIndent], ""); } | > | 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 | print_dashes(p->out, w); fputs(i==nArg-1 ? "\n" : " ", p->out); } } if( azArg==0 ) break; for(i=0; i<nArg; i++){ int w = aExplainWidth[i]; if( i==nArg-1 ) w = 0; if( azArg[i] && strlenChar(azArg[i])>w ){ w = strlenChar(azArg[i]); } if( i==1 && p->aiIndent && p->pStmt ){ if( p->iIndent<p->nIndent ){ utf8_printf(p->out, "%*.s", p->aiIndent[p->iIndent], ""); } |
︙ | ︙ | |||
2587 2588 2589 2590 2591 2592 2593 | ){ int iCur; int iHiwtr; FILE *out; if( pArg==0 || pArg->out==0 ) return 0; out = pArg->out; | | | 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 | ){ int iCur; int iHiwtr; FILE *out; if( pArg==0 || pArg->out==0 ) return 0; out = pArg->out; if( pArg->pStmt && pArg->statsOn==2 ){ int nCol, i, x; sqlite3_stmt *pStmt = pArg->pStmt; char z[100]; nCol = sqlite3_column_count(pStmt); raw_printf(out, "%-36s %d\n", "Number of output columns:", nCol); for(i=0; i<nCol; i++){ sqlite3_snprintf(sizeof(z),z,"Column %d %nname:", i, &x); |
︙ | ︙ | |||
2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 | sqlite3_snprintf(30, z+x, "table name:"); utf8_printf(out, "%-36s %s\n", z, sqlite3_column_table_name(pStmt,i)); sqlite3_snprintf(30, z+x, "origin name:"); utf8_printf(out, "%-36s %s\n", z, sqlite3_column_origin_name(pStmt,i)); #endif } } displayStatLine(pArg, "Memory Used:", "%lld (max %lld) bytes", SQLITE_STATUS_MEMORY_USED, bReset); displayStatLine(pArg, "Number of Outstanding Allocations:", "%lld (max %lld)", SQLITE_STATUS_MALLOC_COUNT, bReset); if( pArg->shellFlgs & SHFLG_Pagecache ){ displayStatLine(pArg, "Number of Pcache Pages Used:", | > > > > > > > > | 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 | sqlite3_snprintf(30, z+x, "table name:"); utf8_printf(out, "%-36s %s\n", z, sqlite3_column_table_name(pStmt,i)); sqlite3_snprintf(30, z+x, "origin name:"); utf8_printf(out, "%-36s %s\n", z, sqlite3_column_origin_name(pStmt,i)); #endif } } if( pArg->statsOn==3 ){ if( pArg->pStmt ){ iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_VM_STEP, bReset); raw_printf(pArg->out, "VM-steps: %d\n", iCur); } return 0; } displayStatLine(pArg, "Memory Used:", "%lld (max %lld) bytes", SQLITE_STATUS_MEMORY_USED, bReset); displayStatLine(pArg, "Number of Outstanding Allocations:", "%lld (max %lld)", SQLITE_STATUS_MALLOC_COUNT, bReset); if( pArg->shellFlgs & SHFLG_Pagecache ){ displayStatLine(pArg, "Number of Pcache Pages Used:", |
︙ | ︙ | |||
2877 2878 2879 2880 2881 2882 2883 | p->nIndent = 0; p->iIndent = 0; } /* ** Disable and restore .wheretrace and .selecttrace settings. */ | < < | < < < | < < > | | < < | | < < | < < | < | 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 | p->nIndent = 0; p->iIndent = 0; } /* ** Disable and restore .wheretrace and .selecttrace settings. */ static unsigned int savedSelectTrace; static unsigned int savedWhereTrace; static void disable_debug_trace_modes(void){ unsigned int zero = 0; sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 0, &savedSelectTrace); sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &zero); sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 2, &savedWhereTrace); sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 3, &zero); } static void restore_debug_trace_modes(void){ sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &savedSelectTrace); sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 3, &savedWhereTrace); } /* Create the TEMP table used to store parameter bindings */ static void bind_table_init(ShellState *p){ int wrSchema = 0; int defensiveMode = 0; sqlite3_db_config(p->db, SQLITE_DBCONFIG_DEFENSIVE, -1, &defensiveMode); |
︙ | ︙ | |||
4056 4057 4058 4059 4060 4061 4062 | " --sha3-384 Use the sha3-384 algorithm", " --sha3-512 Use the sha3-512 algorithm", " Any other argument is a LIKE pattern for tables to hash", #ifndef SQLITE_NOHAVE_SYSTEM ".shell CMD ARGS... Run CMD ARGS... in a system shell", #endif ".show Show the current values for various settings", | | > > > > | 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 | " --sha3-384 Use the sha3-384 algorithm", " --sha3-512 Use the sha3-512 algorithm", " Any other argument is a LIKE pattern for tables to hash", #ifndef SQLITE_NOHAVE_SYSTEM ".shell CMD ARGS... Run CMD ARGS... in a system shell", #endif ".show Show the current values for various settings", ".stats ?ARG? Show stats or turn stats on or off", " off Turn off automatic stat display", " on Turn on automatic stat display", " stmt Show statement stats", " vmstep Show the virtual machine step count only", #ifndef SQLITE_NOHAVE_SYSTEM ".system CMD ARGS... Run CMD ARGS... in a system shell", #endif ".tables ?TABLE? List names of tables matching LIKE pattern TABLE", ".testcase NAME Begin redirecting output to 'testcase-out.txt'", ".testctrl CMD ... Run various sqlite3_test_control() operations", " Run \".testctrl\" with no arguments for details", |
︙ | ︙ | |||
7872 7873 7874 7875 7876 7877 7878 | if( c=='f' && strncmp(azArg[0], "filectrl", n)==0 ){ static const struct { const char *zCtrlName; /* Name of a test-control option */ int ctrlCode; /* Integer code for that option */ const char *zUsage; /* Usage notes */ } aCtrl[] = { | < | > > > | > | < < | 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 | if( c=='f' && strncmp(azArg[0], "filectrl", n)==0 ){ static const struct { const char *zCtrlName; /* Name of a test-control option */ int ctrlCode; /* Integer code for that option */ const char *zUsage; /* Usage notes */ } aCtrl[] = { { "chunk_size", SQLITE_FCNTL_CHUNK_SIZE, "SIZE" }, { "data_version", SQLITE_FCNTL_DATA_VERSION, "" }, { "has_moved", SQLITE_FCNTL_HAS_MOVED, "" }, { "lock_timeout", SQLITE_FCNTL_LOCK_TIMEOUT, "MILLISEC" }, { "persist_wal", SQLITE_FCNTL_PERSIST_WAL, "[BOOLEAN]" }, /* { "pragma", SQLITE_FCNTL_PRAGMA, "NAME ARG" },*/ { "psow", SQLITE_FCNTL_POWERSAFE_OVERWRITE, "[BOOLEAN]" }, { "reserve_bytes", SQLITE_FCNTL_RESERVE_BYTES, "[N]" }, { "size_limit", SQLITE_FCNTL_SIZE_LIMIT, "[LIMIT]" }, { "tempfilename", SQLITE_FCNTL_TEMPFILENAME, "" }, /* { "win32_av_retry", SQLITE_FCNTL_WIN32_AV_RETRY, "COUNT DELAY" },*/ }; int filectrl = -1; int iCtrl = -1; sqlite3_int64 iRes = 0; /* Integer result to display if rc2==1 */ int isOk = 0; /* 0: usage 1: %lld 2: no-result */ int n2, i; const char *zCmd = 0; |
︙ | ︙ | |||
7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 | if( nArg!=2 && nArg!=3 ) break; x = nArg==3 ? booleanValue(azArg[2]) : -1; sqlite3_file_control(p->db, zSchema, filectrl, &x); iRes = x; isOk = 1; break; } case SQLITE_FCNTL_HAS_MOVED: { int x; if( nArg!=2 ) break; sqlite3_file_control(p->db, zSchema, filectrl, &x); iRes = x; isOk = 1; break; | > | 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 7983 | if( nArg!=2 && nArg!=3 ) break; x = nArg==3 ? booleanValue(azArg[2]) : -1; sqlite3_file_control(p->db, zSchema, filectrl, &x); iRes = x; isOk = 1; break; } case SQLITE_FCNTL_DATA_VERSION: case SQLITE_FCNTL_HAS_MOVED: { int x; if( nArg!=2 ) break; sqlite3_file_control(p->db, zSchema, filectrl, &x); iRes = x; isOk = 1; break; |
︙ | ︙ | |||
8676 8677 8678 8679 8680 8681 8682 | raw_printf(p->out, "oomCounter = %d\n", oomCounter); raw_printf(p->out, "oomRepeat = %d\n", oomRepeat); } }else #endif /* SQLITE_DEBUG */ if( c=='o' && strncmp(azArg[0], "open", n)==0 && n>=2 ){ | | | | | | 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 8706 | raw_printf(p->out, "oomCounter = %d\n", oomCounter); raw_printf(p->out, "oomRepeat = %d\n", oomRepeat); } }else #endif /* SQLITE_DEBUG */ if( c=='o' && strncmp(azArg[0], "open", n)==0 && n>=2 ){ char *zNewFilename = 0; /* Name of the database file to open */ int iName = 1; /* Index in azArg[] of the filename */ int newFlag = 0; /* True to delete file before opening */ /* Close the existing database */ session_close_all(p); close_db(p->db); p->db = 0; p->zDbFilename = 0; sqlite3_free(p->zFreeOnClose); p->zFreeOnClose = 0; p->openMode = SHELL_OPEN_UNSPEC; p->openFlags = 0; p->szMax = 0; /* Check for command-line arguments */ for(iName=1; iName<nArg; iName++){ const char *z = azArg[iName]; if( optionMatch(z,"new") ){ newFlag = 1; #ifdef SQLITE_HAVE_ZLIB }else if( optionMatch(z, "zip") ){ p->openMode = SHELL_OPEN_ZIPFILE; #endif |
︙ | ︙ | |||
8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 | }else if( optionMatch(z, "maxsize") && iName+1<nArg ){ p->szMax = integerValue(azArg[++iName]); #endif /* SQLITE_ENABLE_DESERIALIZE */ }else if( z[0]=='-' ){ utf8_printf(stderr, "unknown option: %s\n", z); rc = 1; goto meta_command_exit; } } /* If a filename is specified, try to open it first */ | > > > > > > < | 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 | }else if( optionMatch(z, "maxsize") && iName+1<nArg ){ p->szMax = integerValue(azArg[++iName]); #endif /* SQLITE_ENABLE_DESERIALIZE */ }else if( z[0]=='-' ){ utf8_printf(stderr, "unknown option: %s\n", z); rc = 1; goto meta_command_exit; }else if( zNewFilename ){ utf8_printf(stderr, "extra argument: \"%s\"\n", z); rc = 1; goto meta_command_exit; }else{ zNewFilename = sqlite3_mprintf("%s", z); } } /* If a filename is specified, try to open it first */ if( zNewFilename || p->openMode==SHELL_OPEN_HEXDB ){ if( newFlag ) shellDeleteFile(zNewFilename); p->zDbFilename = zNewFilename; open_db(p, OPEN_DB_KEEPALIVE); if( p->db==0 ){ utf8_printf(stderr, "Error: cannot open '%s'\n", zNewFilename); sqlite3_free(zNewFilename); |
︙ | ︙ | |||
8742 8743 8744 8745 8746 8747 8748 | } }else if( (c=='o' && (strncmp(azArg[0], "output", n)==0||strncmp(azArg[0], "once", n)==0)) || (c=='e' && n==5 && strcmp(azArg[0],"excel")==0) ){ | | | 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763 | } }else if( (c=='o' && (strncmp(azArg[0], "output", n)==0||strncmp(azArg[0], "once", n)==0)) || (c=='e' && n==5 && strcmp(azArg[0],"excel")==0) ){ char *zFile = 0; int bTxtMode = 0; int i; int eMode = 0; int bBOM = 0; int bOnce = 0; /* 0: .output, 1: .once, 2: .excel */ if( c=='e' ){ |
︙ | ︙ | |||
8772 8773 8774 8775 8776 8777 8778 | }else{ utf8_printf(p->out, "ERROR: unknown option: \"%s\". Usage:\n", azArg[i]); showHelp(p->out, azArg[0]); rc = 1; goto meta_command_exit; } | | | > > > > > | | 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800 8801 8802 8803 8804 8805 8806 8807 8808 | }else{ utf8_printf(p->out, "ERROR: unknown option: \"%s\". Usage:\n", azArg[i]); showHelp(p->out, azArg[0]); rc = 1; goto meta_command_exit; } }else if( zFile==0 && eMode!='e' && eMode!='x' ){ zFile = sqlite3_mprintf("%s", z); if( zFile[0]=='|' ){ while( i+1<nArg ) zFile = sqlite3_mprintf("%z %s", zFile, azArg[++i]); break; } }else{ utf8_printf(p->out,"ERROR: extra parameter: \"%s\". Usage:\n", azArg[i]); showHelp(p->out, azArg[0]); rc = 1; sqlite3_free(zFile); goto meta_command_exit; } } if( zFile==0 ) zFile = sqlite3_mprintf("stdout"); if( bOnce ){ p->outCount = 2; }else{ p->outCount = 0; } output_reset(p); #ifndef SQLITE_NOHAVE_SYSTEM |
︙ | ︙ | |||
8805 8806 8807 8808 8809 8810 8811 | sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Comma); sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_CrLf); }else{ /* text editor mode */ newTempFile(p, "txt"); bTxtMode = 1; } | > | | 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 | sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Comma); sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_CrLf); }else{ /* text editor mode */ newTempFile(p, "txt"); bTxtMode = 1; } sqlite3_free(zFile); zFile = sqlite3_mprintf("%s", p->zTempFile); } #endif /* SQLITE_NOHAVE_SYSTEM */ if( zFile[0]=='|' ){ #ifdef SQLITE_OMIT_POPEN raw_printf(stderr, "Error: pipes are not supported in this OS\n"); rc = 1; p->out = stdout; |
︙ | ︙ | |||
8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 | p->out = stdout; rc = 1; } else { if( bBOM ) fprintf(p->out,"\357\273\277"); sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", zFile); } } }else if( c=='p' && n>=3 && strncmp(azArg[0], "parameter", n)==0 ){ open_db(p,0); if( nArg<=1 ) goto parameter_syntax_error; /* .parameter clear | > | 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 8862 8863 8864 | p->out = stdout; rc = 1; } else { if( bBOM ) fprintf(p->out,"\357\273\277"); sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", zFile); } } sqlite3_free(zFile); }else if( c=='p' && n>=3 && strncmp(azArg[0], "parameter", n)==0 ){ open_db(p,0); if( nArg<=1 ) goto parameter_syntax_error; /* .parameter clear |
︙ | ︙ | |||
9242 9243 9244 9245 9246 9247 9248 | raw_printf(stderr,"Error: querying schema information\n"); rc = 1; }else{ rc = 0; } }else | < | > < | 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270 9271 9272 9273 | raw_printf(stderr,"Error: querying schema information\n"); rc = 1; }else{ rc = 0; } }else if( c=='s' && n==11 && strncmp(azArg[0], "selecttrace", n)==0 ){ unsigned int x = nArg>=2 ? (unsigned int)integerValue(azArg[1]) : 0xffffffff; sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 1, &x); }else #if defined(SQLITE_ENABLE_SESSION) if( c=='s' && strncmp(azArg[0],"session",n)==0 && n>=3 ){ OpenSession *pSession = &p->aSession[0]; char **azCmd = &azArg[1]; int iSes = 0; int nCmd = nArg - 1; |
︙ | ︙ | |||
9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 | sqlite3_free(zCmd); if( x ) raw_printf(stderr, "System command returns %d\n", x); }else #endif /* !defined(SQLITE_NOHAVE_SYSTEM) */ if( c=='s' && strncmp(azArg[0], "show", n)==0 ){ static const char *azBool[] = { "off", "on", "trigger", "full"}; int i; if( nArg!=1 ){ raw_printf(stderr, "Usage: .show\n"); rc = 1; goto meta_command_exit; } utf8_printf(p->out, "%12.12s: %s\n","echo", | > | 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 | sqlite3_free(zCmd); if( x ) raw_printf(stderr, "System command returns %d\n", x); }else #endif /* !defined(SQLITE_NOHAVE_SYSTEM) */ if( c=='s' && strncmp(azArg[0], "show", n)==0 ){ static const char *azBool[] = { "off", "on", "trigger", "full"}; const char *zOut; int i; if( nArg!=1 ){ raw_printf(stderr, "Usage: .show\n"); rc = 1; goto meta_command_exit; } utf8_printf(p->out, "%12.12s: %s\n","echo", |
︙ | ︙ | |||
9751 9752 9753 9754 9755 9756 9757 | strlen30(p->outfile) ? p->outfile : "stdout"); utf8_printf(p->out,"%12.12s: ", "colseparator"); output_c_string(p->out, p->colSeparator); raw_printf(p->out, "\n"); utf8_printf(p->out,"%12.12s: ", "rowseparator"); output_c_string(p->out, p->rowSeparator); raw_printf(p->out, "\n"); | > > > > > > | > > > > > | > | | 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 | strlen30(p->outfile) ? p->outfile : "stdout"); utf8_printf(p->out,"%12.12s: ", "colseparator"); output_c_string(p->out, p->colSeparator); raw_printf(p->out, "\n"); utf8_printf(p->out,"%12.12s: ", "rowseparator"); output_c_string(p->out, p->rowSeparator); raw_printf(p->out, "\n"); switch( p->statsOn ){ case 0: zOut = "off"; break; default: zOut = "on"; break; case 2: zOut = "stmt"; break; case 3: zOut = "vmstep"; break; } utf8_printf(p->out, "%12.12s: %s\n","stats", zOut); utf8_printf(p->out, "%12.12s: ", "width"); for (i=0;i<p->nWidth;i++) { raw_printf(p->out, "%d ", p->colWidth[i]); } raw_printf(p->out, "\n"); utf8_printf(p->out, "%12.12s: %s\n", "filename", p->zDbFilename ? p->zDbFilename : ""); }else if( c=='s' && strncmp(azArg[0], "stats", n)==0 ){ if( nArg==2 ){ if( strcmp(azArg[1],"stmt")==0 ){ p->statsOn = 2; }else if( strcmp(azArg[1],"vmstep")==0 ){ p->statsOn = 3; }else{ p->statsOn = (u8)booleanValue(azArg[1]); } }else if( nArg==1 ){ display_stats(p->db, p, 0); }else{ raw_printf(stderr, "Usage: .stats ?on|off|stmt|vmstep?\n"); rc = 1; } }else if( (c=='t' && n>1 && strncmp(azArg[0], "tables", n)==0) || (c=='i' && (strncmp(azArg[0], "indices", n)==0 || strncmp(azArg[0], "indexes", n)==0) ) |
︙ | ︙ | |||
9972 9973 9974 9975 9976 9977 9978 | "Use \".testctrl --help\" for help\n", zCmd); }else{ switch(testctrl){ /* sqlite3_test_control(int, db, int) */ case SQLITE_TESTCTRL_OPTIMIZATIONS: if( nArg==3 ){ | | | 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012 | "Use \".testctrl --help\" for help\n", zCmd); }else{ switch(testctrl){ /* sqlite3_test_control(int, db, int) */ case SQLITE_TESTCTRL_OPTIMIZATIONS: if( nArg==3 ){ unsigned int opt = (unsigned int)strtol(azArg[2], 0, 0); rc2 = sqlite3_test_control(testctrl, p->db, opt); isOk = 3; } break; /* sqlite3_test_control(int) */ case SQLITE_TESTCTRL_PRNG_SAVE: |
︙ | ︙ | |||
10301 10302 10303 10304 10305 10306 10307 | if( zVfsName ){ utf8_printf(p->out, "%s\n", zVfsName); sqlite3_free(zVfsName); } } }else | < | > < | 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 | if( zVfsName ){ utf8_printf(p->out, "%s\n", zVfsName); sqlite3_free(zVfsName); } } }else if( c=='w' && strncmp(azArg[0], "wheretrace", n)==0 ){ unsigned int x = nArg>=2 ? (unsigned int)integerValue(azArg[1]) : 0xffffffff; sqlite3_test_control(SQLITE_TESTCTRL_TRACEFLAGS, 3, &x); }else if( c=='w' && strncmp(azArg[0], "width", n)==0 ){ int j; assert( nArg<=ArraySize(azArg) ); p->nWidth = nArg-1; p->colWidth = realloc(p->colWidth, p->nWidth*sizeof(int)*2); if( p->colWidth==0 && p->nWidth>0 ) shell_out_of_memory(); |
︙ | ︙ | |||
10794 10795 10796 10797 10798 10799 10800 | argv[0], argv[argc-1]); exit(1); } return argv[i]; } #ifndef SQLITE_SHELL_IS_UTF8 | | > | 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829 10830 10831 10832 10833 10834 | argv[0], argv[argc-1]); exit(1); } return argv[i]; } #ifndef SQLITE_SHELL_IS_UTF8 # if (defined(_WIN32) || defined(WIN32)) \ && (defined(_MSC_VER) || (defined(UNICODE) && defined(__GNUC__))) # define SQLITE_SHELL_IS_UTF8 (0) # else # define SQLITE_SHELL_IS_UTF8 (1) # endif #endif #if SQLITE_SHELL_IS_UTF8 |
︙ | ︙ |
Changes to src/sqlite.h.in.
︙ | ︙ | |||
2111 2112 2113 2114 2115 2116 2117 | ** <dd> ^This option is used to enable or disable [CREATE TRIGGER | triggers]. ** There should be two additional arguments. ** The first argument is an integer which is 0 to disable triggers, ** positive to enable triggers or negative to leave the setting unchanged. ** The second parameter is a pointer to an integer into which ** is written 0 or 1 to indicate whether triggers are disabled or enabled ** following this call. The second parameter may be a NULL pointer, in | | > > > > > > | > > > > > > | 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 | ** <dd> ^This option is used to enable or disable [CREATE TRIGGER | triggers]. ** There should be two additional arguments. ** The first argument is an integer which is 0 to disable triggers, ** positive to enable triggers or negative to leave the setting unchanged. ** The second parameter is a pointer to an integer into which ** is written 0 or 1 to indicate whether triggers are disabled or enabled ** following this call. The second parameter may be a NULL pointer, in ** which case the trigger setting is not reported back. ** ** <p>Originally this option disabled all triggers. ^(However, since ** SQLite version 3.35.0, TEMP triggers are still allowed even if ** this option is off. So, in other words, this option now only disables ** triggers in the main database schema or in the schemas of ATTACH-ed ** databases.)^ </dd> ** ** [[SQLITE_DBCONFIG_ENABLE_VIEW]] ** <dt>SQLITE_DBCONFIG_ENABLE_VIEW</dt> ** <dd> ^This option is used to enable or disable [CREATE VIEW | views]. ** There should be two additional arguments. ** The first argument is an integer which is 0 to disable views, ** positive to enable views or negative to leave the setting unchanged. ** The second parameter is a pointer to an integer into which ** is written 0 or 1 to indicate whether views are disabled or enabled ** following this call. The second parameter may be a NULL pointer, in ** which case the view setting is not reported back. ** ** <p>Originally this option disabled all views. ^(However, since ** SQLite version 3.35.0, TEMP views are still allowed even if ** this option is off. So, in other words, this option now only disables ** views in the main database schema or in the schemas of ATTACH-ed ** databases.)^ </dd> ** ** [[SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER]] ** <dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt> ** <dd> ^This option is used to enable or disable the ** [fts3_tokenizer()] function which is part of the ** [FTS3] full-text search engine extension. ** There should be two additional arguments. |
︙ | ︙ | |||
3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 | ** Regardless of whether or not shared-cache mode is enabled by ** default, use a private cache. ** <tr><td> file:/home/fred/data.db?vfs=unix-dotfile <td> ** Open file "/home/fred/data.db". Use the special VFS "unix-dotfile" ** that uses dot-files in place of posix advisory locking. ** <tr><td> file:data.db?mode=readonly <td> ** An error. "readonly" is not a valid option for the "mode" parameter. ** </table> ** ** ^URI hexadecimal escape sequences (%HH) are supported within the path and ** query components of a URI. A hexadecimal escape sequence consists of a ** percent sign - "%" - followed by exactly two hexadecimal digits ** specifying an octet value. ^Before the path or query components of a ** URI filename are interpreted, they are encoded using UTF-8 and all | > | 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 | ** Regardless of whether or not shared-cache mode is enabled by ** default, use a private cache. ** <tr><td> file:/home/fred/data.db?vfs=unix-dotfile <td> ** Open file "/home/fred/data.db". Use the special VFS "unix-dotfile" ** that uses dot-files in place of posix advisory locking. ** <tr><td> file:data.db?mode=readonly <td> ** An error. "readonly" is not a valid option for the "mode" parameter. ** Use "ro" instead: "file:data.db?mode=ro". ** </table> ** ** ^URI hexadecimal escape sequences (%HH) are supported within the path and ** query components of a URI. A hexadecimal escape sequence consists of a ** percent sign - "%" - followed by exactly two hexadecimal digits ** specifying an octet value. ^Before the path or query components of a ** URI filename are interpreted, they are encoded using UTF-8 and all |
︙ | ︙ | |||
3693 3694 3695 3696 3697 3698 3699 | ** The sqlite3_free_filename(Y) routine releases a memory allocation ** previously obtained from sqlite3_create_filename(). Invoking ** sqlite3_free_filename(Y) where Y is a NULL pointer is a harmless no-op. ** ** If the Y parameter to sqlite3_free_filename(Y) is anything other ** than a NULL pointer or a pointer previously acquired from ** sqlite3_create_filename(), then bad things such as heap | | | 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 | ** The sqlite3_free_filename(Y) routine releases a memory allocation ** previously obtained from sqlite3_create_filename(). Invoking ** sqlite3_free_filename(Y) where Y is a NULL pointer is a harmless no-op. ** ** If the Y parameter to sqlite3_free_filename(Y) is anything other ** than a NULL pointer or a pointer previously acquired from ** sqlite3_create_filename(), then bad things such as heap ** corruption or segfaults may occur. The value Y should not be ** used again after sqlite3_free_filename(Y) has been called. This means ** that if the [sqlite3_vfs.xOpen()] method of a VFS has been called using Y, ** then the corresponding [sqlite3_module.xClose() method should also be ** invoked prior to calling sqlite3_free_filename(Y). */ char *sqlite3_create_filename( const char *zDatabase, |
︙ | ︙ | |||
7736 7737 7738 7739 7740 7741 7742 | ** Applications should not use any of these parameters or the ** [sqlite3_test_control()] interface. */ #define SQLITE_TESTCTRL_FIRST 5 #define SQLITE_TESTCTRL_PRNG_SAVE 5 #define SQLITE_TESTCTRL_PRNG_RESTORE 6 #define SQLITE_TESTCTRL_PRNG_RESET 7 /* NOT USED */ | < | 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 | ** Applications should not use any of these parameters or the ** [sqlite3_test_control()] interface. */ #define SQLITE_TESTCTRL_FIRST 5 #define SQLITE_TESTCTRL_PRNG_SAVE 5 #define SQLITE_TESTCTRL_PRNG_RESTORE 6 #define SQLITE_TESTCTRL_PRNG_RESET 7 /* NOT USED */ #define SQLITE_TESTCTRL_BITVEC_TEST 8 #define SQLITE_TESTCTRL_FAULT_INSTALL 9 #define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS 10 #define SQLITE_TESTCTRL_PENDING_BYTE 11 #define SQLITE_TESTCTRL_ASSERT 12 #define SQLITE_TESTCTRL_ALWAYS 13 #define SQLITE_TESTCTRL_RESERVE 14 /* NOT USED */ |
︙ | ︙ | |||
7761 7762 7763 7764 7765 7766 7767 | #define SQLITE_TESTCTRL_ISINIT 23 #define SQLITE_TESTCTRL_SORTER_MMAP 24 #define SQLITE_TESTCTRL_IMPOSTER 25 #define SQLITE_TESTCTRL_PARSER_COVERAGE 26 #define SQLITE_TESTCTRL_RESULT_INTREAL 27 #define SQLITE_TESTCTRL_PRNG_SEED 28 #define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29 | > > | | 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 | #define SQLITE_TESTCTRL_ISINIT 23 #define SQLITE_TESTCTRL_SORTER_MMAP 24 #define SQLITE_TESTCTRL_IMPOSTER 25 #define SQLITE_TESTCTRL_PARSER_COVERAGE 26 #define SQLITE_TESTCTRL_RESULT_INTREAL 27 #define SQLITE_TESTCTRL_PRNG_SEED 28 #define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS 29 #define SQLITE_TESTCTRL_SEEK_COUNT 30 #define SQLITE_TESTCTRL_TRACEFLAGS 31 #define SQLITE_TESTCTRL_LAST 31 /* Largest TESTCTRL */ /* ** CAPI3REF: SQL Keyword Checking ** ** These routines provide access to the set of SQL language keywords ** recognized by SQLite. Applications can uses these routines to determine ** whether or not a specific identifier needs to be escaped (for example, |
︙ | ︙ |
Changes to src/sqliteInt.h.
︙ | ︙ | |||
115 116 117 118 119 120 121 122 123 124 125 126 127 128 | #endif #if defined(_MSC_VER) && !defined(SQLITE_DISABLE_INTRINSIC) # define MSVC_VERSION _MSC_VER #else # define MSVC_VERSION 0 #endif /* Needed for various definitions... */ #if defined(__GNUC__) && !defined(_GNU_SOURCE) # define _GNU_SOURCE #endif #if defined(__OpenBSD__) && !defined(_BSD_SOURCE) # define _BSD_SOURCE | > > > > > > > > > > > > | 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | #endif #if defined(_MSC_VER) && !defined(SQLITE_DISABLE_INTRINSIC) # define MSVC_VERSION _MSC_VER #else # define MSVC_VERSION 0 #endif /* ** Some C99 functions in "math.h" are only present for MSVC when its version ** is associated with Visual Studio 2013 or higher. */ #ifndef SQLITE_HAVE_C99_MATH_FUNCS # if MSVC_VERSION==0 || MSVC_VERSION>=1800 # define SQLITE_HAVE_C99_MATH_FUNCS (1) # else # define SQLITE_HAVE_C99_MATH_FUNCS (0) # endif #endif /* Needed for various definitions... */ #if defined(__GNUC__) && !defined(_GNU_SOURCE) # define _GNU_SOURCE #endif #if defined(__OpenBSD__) && !defined(_BSD_SOURCE) # define _BSD_SOURCE |
︙ | ︙ | |||
198 199 200 201 202 203 204 | /* ** WAL mode depends on atomic aligned 32-bit loads and stores in a few ** places. The following macros try to make this explicit. */ #ifndef __has_extension # define __has_extension(x) 0 /* compatibility with non-clang compilers */ #endif | | > | 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 | /* ** WAL mode depends on atomic aligned 32-bit loads and stores in a few ** places. The following macros try to make this explicit. */ #ifndef __has_extension # define __has_extension(x) 0 /* compatibility with non-clang compilers */ #endif #if GCC_VERSION>=4007000 || \ (__has_extension(c_atomic) && __has_extension(c_atomic_store_n)) # define AtomicLoad(PTR) __atomic_load_n((PTR),__ATOMIC_RELAXED) # define AtomicStore(PTR,VAL) __atomic_store_n((PTR),(VAL),__ATOMIC_RELAXED) #else # define AtomicLoad(PTR) (*(PTR)) # define AtomicStore(PTR,VAL) (*(PTR) = (VAL)) #endif |
︙ | ︙ | |||
980 981 982 983 984 985 986 | # define SQLITE_DEFAULT_MMAP_SIZE SQLITE_MAX_MMAP_SIZE #endif /* ** SELECTTRACE_ENABLED will be either 1 or 0 depending on whether or not ** the Select query generator tracing logic is turned on. */ | | < | < | > | > > > > > > > > > > > > > | 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 | # define SQLITE_DEFAULT_MMAP_SIZE SQLITE_MAX_MMAP_SIZE #endif /* ** SELECTTRACE_ENABLED will be either 1 or 0 depending on whether or not ** the Select query generator tracing logic is turned on. */ #if !defined(SQLITE_AMALGAMATION) extern u32 sqlite3SelectTrace; #endif #if defined(SQLITE_DEBUG) \ && (defined(SQLITE_TEST) || defined(SQLITE_ENABLE_SELECTTRACE)) # define SELECTTRACE_ENABLED 1 # define SELECTTRACE(K,P,S,X) \ if(sqlite3SelectTrace&(K)) \ sqlite3DebugPrintf("%u/%d/%p: ",(S)->selId,(P)->addrExplain,(S)),\ sqlite3DebugPrintf X #else # define SELECTTRACE(K,P,S,X) # define SELECTTRACE_ENABLED 0 #endif /* ** Macros for "wheretrace" */ extern u32 sqlite3WhereTrace; #if defined(SQLITE_DEBUG) \ && (defined(SQLITE_TEST) || defined(SQLITE_ENABLE_WHERETRACE)) # define WHERETRACE(K,X) if(sqlite3WhereTrace&(K)) sqlite3DebugPrintf X # define WHERETRACE_ENABLED 1 #else # define WHERETRACE(K,X) #endif /* ** An instance of the following structure is used to store the busy-handler ** callback for a given sqlite handle. ** ** The sqlite.busyHandler member of the sqlite struct contains the busy ** callback for the database handle. Each pager opened via the sqlite |
︙ | ︙ | |||
1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 | */ typedef struct AggInfo AggInfo; typedef struct AuthContext AuthContext; typedef struct AutoincInfo AutoincInfo; typedef struct Bitvec Bitvec; typedef struct CollSeq CollSeq; typedef struct Column Column; typedef struct Db Db; typedef struct Schema Schema; typedef struct Expr Expr; typedef struct ExprList ExprList; typedef struct FastPrng FastPrng; typedef struct FKey FKey; typedef struct FuncDestructor FuncDestructor; typedef struct FuncDef FuncDef; typedef struct FuncDefHash FuncDefHash; typedef struct IdList IdList; typedef struct Index Index; typedef struct IndexSample IndexSample; typedef struct KeyClass KeyClass; typedef struct KeyInfo KeyInfo; typedef struct Lookaside Lookaside; typedef struct LookasideSlot LookasideSlot; typedef struct Module Module; typedef struct NameContext NameContext; typedef struct Parse Parse; typedef struct PreUpdate PreUpdate; typedef struct PrintfArguments PrintfArguments; typedef struct RenameToken RenameToken; typedef struct RowSet RowSet; typedef struct Savepoint Savepoint; typedef struct Select Select; typedef struct SQLiteThread SQLiteThread; typedef struct SelectDest SelectDest; typedef struct SrcList SrcList; typedef struct sqlite3_str StrAccum; /* Internal alias for sqlite3_str */ typedef struct Table Table; typedef struct TableLock TableLock; typedef struct Token Token; typedef struct TreeView TreeView; typedef struct Trigger Trigger; | > > > > > > | 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 | */ typedef struct AggInfo AggInfo; typedef struct AuthContext AuthContext; typedef struct AutoincInfo AutoincInfo; typedef struct Bitvec Bitvec; typedef struct CollSeq CollSeq; typedef struct Column Column; typedef struct Cte Cte; typedef struct CteUse CteUse; typedef struct Db Db; typedef struct DbFixer DbFixer; typedef struct Schema Schema; typedef struct Expr Expr; typedef struct ExprList ExprList; typedef struct FastPrng FastPrng; typedef struct FKey FKey; typedef struct FuncDestructor FuncDestructor; typedef struct FuncDef FuncDef; typedef struct FuncDefHash FuncDefHash; typedef struct IdList IdList; typedef struct Index Index; typedef struct IndexSample IndexSample; typedef struct KeyClass KeyClass; typedef struct KeyInfo KeyInfo; typedef struct Lookaside Lookaside; typedef struct LookasideSlot LookasideSlot; typedef struct Module Module; typedef struct NameContext NameContext; typedef struct Parse Parse; typedef struct ParseCleanup ParseCleanup; typedef struct PreUpdate PreUpdate; typedef struct PrintfArguments PrintfArguments; typedef struct RenameToken RenameToken; typedef struct Returning Returning; typedef struct RowSet RowSet; typedef struct Savepoint Savepoint; typedef struct Select Select; typedef struct SQLiteThread SQLiteThread; typedef struct SelectDest SelectDest; typedef struct SrcItem SrcItem; typedef struct SrcList SrcList; typedef struct sqlite3_str StrAccum; /* Internal alias for sqlite3_str */ typedef struct Table Table; typedef struct TableLock TableLock; typedef struct Token Token; typedef struct TreeView TreeView; typedef struct Trigger Trigger; |
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1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 | u8 *aLimit; int nRef; /* Number of pointers to this structure */ KeyInfo *pKeyInfo; /* KeyInfo structure for indexes */ CursorScan *pNext; /* Next CursorScan object in list */ }; /* ** Each database connection is an instance of the following structure. */ struct sqlite3 { sqlite3_vfs *pVfs; /* OS Interface */ struct Vdbe *pVdbe; /* List of active virtual machines */ CollSeq *pDfltColl; /* BINARY collseq for the database encoding */ sqlite3_mutex *mutex; /* Connection mutex */ Db *aDb; /* All backends */ int nDb; /* Number of backends currently in use */ u32 mDbFlags; /* flags recording internal state */ u64 flags; /* flags settable by pragmas. See below */ i64 lastRowid; /* ROWID of most recent insert (see above) */ i64 szMmap; /* Default mmap_size setting */ u32 nSchemaLock; /* Do not reset the schema when non-zero */ unsigned int openFlags; /* Flags passed to sqlite3_vfs.xOpen() */ int errCode; /* Most recent error code (SQLITE_*) */ int errMask; /* & result codes with this before returning */ int iSysErrno; /* Errno value from last system error */ | > > > > > > | | 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 | u8 *aLimit; int nRef; /* Number of pointers to this structure */ KeyInfo *pKeyInfo; /* KeyInfo structure for indexes */ CursorScan *pNext; /* Next CursorScan object in list */ }; /* ** Maximum number of sqlite3.aDb[] entries. This is the number of attached ** databases plus 2 for "main" and "temp". */ #define SQLITE_MAX_DB (SQLITE_MAX_ATTACHED+2) /* ** Each database connection is an instance of the following structure. */ struct sqlite3 { sqlite3_vfs *pVfs; /* OS Interface */ struct Vdbe *pVdbe; /* List of active virtual machines */ CollSeq *pDfltColl; /* BINARY collseq for the database encoding */ sqlite3_mutex *mutex; /* Connection mutex */ Db *aDb; /* All backends */ int nDb; /* Number of backends currently in use */ u32 mDbFlags; /* flags recording internal state */ u64 flags; /* flags settable by pragmas. See below */ i64 lastRowid; /* ROWID of most recent insert (see above) */ i64 szMmap; /* Default mmap_size setting */ u32 nSchemaLock; /* Do not reset the schema when non-zero */ unsigned int openFlags; /* Flags passed to sqlite3_vfs.xOpen() */ int errCode; /* Most recent error code (SQLITE_*) */ int errMask; /* & result codes with this before returning */ int iSysErrno; /* Errno value from last system error */ u32 dbOptFlags; /* Flags to enable/disable optimizations */ u8 enc; /* Text encoding */ u8 autoCommit; /* The auto-commit flag. */ u8 eConcurrent; /* CONCURRENT_* value */ u8 bConcurrentReport; /* Concurrent transaction reports enabled */ CursorScan *pCScanList; char *zBCReport; u8 temp_store; /* 1: file 2: memory 0: default */ |
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1727 1728 1729 1730 1731 1732 1733 | #define DBFLAG_EncodingFixed 0x0040 /* No longer possible to change enc. */ /* ** Bits of the sqlite3.dbOptFlags field that are used by the ** sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS,...) interface to ** selectively disable various optimizations. */ | | | | | | | | | | | | | | | | | | > > | | 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 | #define DBFLAG_EncodingFixed 0x0040 /* No longer possible to change enc. */ /* ** Bits of the sqlite3.dbOptFlags field that are used by the ** sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS,...) interface to ** selectively disable various optimizations. */ #define SQLITE_QueryFlattener 0x00000001 /* Query flattening */ #define SQLITE_WindowFunc 0x00000002 /* Use xInverse for window functions */ #define SQLITE_GroupByOrder 0x00000004 /* GROUPBY cover of ORDERBY */ #define SQLITE_FactorOutConst 0x00000008 /* Constant factoring */ #define SQLITE_DistinctOpt 0x00000010 /* DISTINCT using indexes */ #define SQLITE_CoverIdxScan 0x00000020 /* Covering index scans */ #define SQLITE_OrderByIdxJoin 0x00000040 /* ORDER BY of joins via index */ #define SQLITE_Transitive 0x00000080 /* Transitive constraints */ #define SQLITE_OmitNoopJoin 0x00000100 /* Omit unused tables in joins */ #define SQLITE_CountOfView 0x00000200 /* The count-of-view optimization */ #define SQLITE_CursorHints 0x00000400 /* Add OP_CursorHint opcodes */ #define SQLITE_Stat4 0x00000800 /* Use STAT4 data */ /* TH3 expects this value ^^^^^^^^^^ to be 0x0000800. Don't change it */ #define SQLITE_PushDown 0x00001000 /* The push-down optimization */ #define SQLITE_SimplifyJoin 0x00002000 /* Convert LEFT JOIN to JOIN */ #define SQLITE_SkipScan 0x00004000 /* Skip-scans */ #define SQLITE_PropagateConst 0x00008000 /* The constant propagation opt */ #define SQLITE_MinMaxOpt 0x00010000 /* The min/max optimization */ #define SQLITE_ExistsToIN 0x00020000 /* The EXISTS-to-IN optimization */ #define SQLITE_AllOpts 0xffffffff /* All optimizations */ /* ** Macros for testing whether or not optimizations are enabled or disabled. */ #define OptimizationDisabled(db, mask) (((db)->dbOptFlags&(mask))!=0) #define OptimizationEnabled(db, mask) (((db)->dbOptFlags&(mask))==0) |
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1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 | ** DFUNCTION(zName, nArg, iArg, bNC, xFunc) ** Like FUNCTION except it omits the SQLITE_FUNC_CONSTANT flag and ** adds the SQLITE_FUNC_SLOCHNG flag. Used for date & time functions ** and functions like sqlite_version() that can change, but not during ** a single query. The iArg is ignored. The user-data is always set ** to a NULL pointer. The bNC parameter is not used. ** ** PURE_DATE(zName, nArg, iArg, bNC, xFunc) ** Used for "pure" date/time functions, this macro is like DFUNCTION ** except that it does set the SQLITE_FUNC_CONSTANT flags. iArg is ** ignored and the user-data for these functions is set to an ** arbitrary non-NULL pointer. The bNC parameter is not used. ** ** AGGREGATE(zName, nArg, iArg, bNC, xStep, xFinal) | > > > | 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 | ** DFUNCTION(zName, nArg, iArg, bNC, xFunc) ** Like FUNCTION except it omits the SQLITE_FUNC_CONSTANT flag and ** adds the SQLITE_FUNC_SLOCHNG flag. Used for date & time functions ** and functions like sqlite_version() that can change, but not during ** a single query. The iArg is ignored. The user-data is always set ** to a NULL pointer. The bNC parameter is not used. ** ** MFUNCTION(zName, nArg, xPtr, xFunc) ** For math-library functions. xPtr is an arbitrary pointer. ** ** PURE_DATE(zName, nArg, iArg, bNC, xFunc) ** Used for "pure" date/time functions, this macro is like DFUNCTION ** except that it does set the SQLITE_FUNC_CONSTANT flags. iArg is ** ignored and the user-data for these functions is set to an ** arbitrary non-NULL pointer. The bNC parameter is not used. ** ** AGGREGATE(zName, nArg, iArg, bNC, xStep, xFinal) |
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1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 | SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define VFUNCTION(zName, nArg, iArg, bNC, xFunc) \ {nArg, SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define SFUNCTION(zName, nArg, iArg, bNC, xFunc) \ {nArg, SQLITE_UTF8|SQLITE_DIRECTONLY|SQLITE_FUNC_UNSAFE, \ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define INLINE_FUNC(zName, nArg, iArg, mFlags) \ {nArg, SQLITE_UTF8|SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \ SQLITE_INT_TO_PTR(iArg), 0, noopFunc, 0, 0, 0, #zName, {0} } #define TEST_FUNC(zName, nArg, iArg, mFlags) \ {nArg, SQLITE_UTF8|SQLITE_FUNC_INTERNAL|SQLITE_FUNC_TEST| \ SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \ SQLITE_INT_TO_PTR(iArg), 0, noopFunc, 0, 0, 0, #zName, {0} } | > > > | 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 | SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define VFUNCTION(zName, nArg, iArg, bNC, xFunc) \ {nArg, SQLITE_UTF8|(bNC*SQLITE_FUNC_NEEDCOLL), \ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define SFUNCTION(zName, nArg, iArg, bNC, xFunc) \ {nArg, SQLITE_UTF8|SQLITE_DIRECTONLY|SQLITE_FUNC_UNSAFE, \ SQLITE_INT_TO_PTR(iArg), 0, xFunc, 0, 0, 0, #zName, {0} } #define MFUNCTION(zName, nArg, xPtr, xFunc) \ {nArg, SQLITE_FUNC_CONSTANT|SQLITE_UTF8, \ xPtr, 0, xFunc, 0, 0, 0, #zName, {0} } #define INLINE_FUNC(zName, nArg, iArg, mFlags) \ {nArg, SQLITE_UTF8|SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \ SQLITE_INT_TO_PTR(iArg), 0, noopFunc, 0, 0, 0, #zName, {0} } #define TEST_FUNC(zName, nArg, iArg, mFlags) \ {nArg, SQLITE_UTF8|SQLITE_FUNC_INTERNAL|SQLITE_FUNC_TEST| \ SQLITE_FUNC_INLINE|SQLITE_FUNC_CONSTANT|(mFlags), \ SQLITE_INT_TO_PTR(iArg), 0, noopFunc, 0, 0, 0, #zName, {0} } |
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2029 2030 2031 2032 2033 2034 2035 | u8 notNull; /* An OE_ code for handling a NOT NULL constraint */ char affinity; /* One of the SQLITE_AFF_... values */ u8 szEst; /* Estimated size of value in this column. sizeof(INT)==1 */ u8 hName; /* Column name hash for faster lookup */ u16 colFlags; /* Boolean properties. See COLFLAG_ defines below */ }; | | > > > > > | 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 | u8 notNull; /* An OE_ code for handling a NOT NULL constraint */ char affinity; /* One of the SQLITE_AFF_... values */ u8 szEst; /* Estimated size of value in this column. sizeof(INT)==1 */ u8 hName; /* Column name hash for faster lookup */ u16 colFlags; /* Boolean properties. See COLFLAG_ defines below */ }; /* Allowed values for Column.colFlags. ** ** Constraints: ** TF_HasVirtual == COLFLAG_VIRTUAL ** TF_HasStored == COLFLAG_STORED ** TF_HasHidden == COLFLAG_HIDDEN */ #define COLFLAG_PRIMKEY 0x0001 /* Column is part of the primary key */ #define COLFLAG_HIDDEN 0x0002 /* A hidden column in a virtual table */ #define COLFLAG_HASTYPE 0x0004 /* Type name follows column name */ #define COLFLAG_UNIQUE 0x0008 /* Column def contains "UNIQUE" or "PK" */ #define COLFLAG_SORTERREF 0x0010 /* Use sorter-refs with this column */ #define COLFLAG_VIRTUAL 0x0020 /* GENERATED ALWAYS AS ... VIRTUAL */ |
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2205 2206 2207 2208 2209 2210 2211 | #ifndef SQLITE_OMIT_VIRTUALTABLE int nModuleArg; /* Number of arguments to the module */ char **azModuleArg; /* 0: module 1: schema 2: vtab name 3...: args */ VTable *pVTable; /* List of VTable objects. */ #endif Trigger *pTrigger; /* List of triggers stored in pSchema */ Schema *pSchema; /* Schema that contains this table */ | < | | > | > | 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 | #ifndef SQLITE_OMIT_VIRTUALTABLE int nModuleArg; /* Number of arguments to the module */ char **azModuleArg; /* 0: module 1: schema 2: vtab name 3...: args */ VTable *pVTable; /* List of VTable objects. */ #endif Trigger *pTrigger; /* List of triggers stored in pSchema */ Schema *pSchema; /* Schema that contains this table */ }; /* ** Allowed values for Table.tabFlags. ** ** TF_OOOHidden applies to tables or view that have hidden columns that are ** followed by non-hidden columns. Example: "CREATE VIRTUAL TABLE x USING ** vtab1(a HIDDEN, b);". Since "b" is a non-hidden column but "a" is hidden, ** the TF_OOOHidden attribute would apply in this case. Such tables require ** special handling during INSERT processing. The "OOO" means "Out Of Order". ** ** Constraints: ** ** TF_HasVirtual == COLFLAG_VIRTUAL ** TF_HasStored == COLFLAG_STORED ** TF_HasHidden == COLFLAG_HIDDEN */ #define TF_Readonly 0x0001 /* Read-only system table */ #define TF_HasHidden 0x0002 /* Has one or more hidden columns */ #define TF_HasPrimaryKey 0x0004 /* Table has a primary key */ #define TF_Autoincrement 0x0008 /* Integer primary key is autoincrement */ #define TF_HasStat1 0x0010 /* nRowLogEst set from sqlite_stat1 */ #define TF_HasVirtual 0x0020 /* Has one or more VIRTUAL columns */ #define TF_HasStored 0x0040 /* Has one or more STORED columns */ #define TF_HasGenerated 0x0060 /* Combo: HasVirtual + HasStored */ #define TF_WithoutRowid 0x0080 /* No rowid. PRIMARY KEY is the key */ #define TF_StatsUsed 0x0100 /* Query planner decisions affected by ** Index.aiRowLogEst[] values */ #define TF_NoVisibleRowid 0x0200 /* No user-visible "rowid" column */ #define TF_OOOHidden 0x0400 /* Out-of-Order hidden columns */ #define TF_HasNotNull 0x0800 /* Contains NOT NULL constraints */ #define TF_Shadow 0x1000 /* True for a shadow table */ #define TF_HasStat4 0x2000 /* STAT4 info available for this table */ #define TF_Ephemeral 0x4000 /* An ephemeral table */ /* ** Test to see whether or not a table is a virtual table. This is ** done as a macro so that it will be optimized out when virtual ** table support is omitted from the build. */ #ifndef SQLITE_OMIT_VIRTUALTABLE |
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2334 2335 2336 2337 2338 2339 2340 2341 | ** the operation in progress stops and returns an error code. But prior ** changes due to the same operation are not backed out and no rollback ** occurs. IGNORE means that the particular row that caused the constraint ** error is not inserted or updated. Processing continues and no error ** is returned. REPLACE means that preexisting database rows that caused ** a UNIQUE constraint violation are removed so that the new insert or ** update can proceed. Processing continues and no error is reported. ** | > > | > | > > > | | 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 | ** the operation in progress stops and returns an error code. But prior ** changes due to the same operation are not backed out and no rollback ** occurs. IGNORE means that the particular row that caused the constraint ** error is not inserted or updated. Processing continues and no error ** is returned. REPLACE means that preexisting database rows that caused ** a UNIQUE constraint violation are removed so that the new insert or ** update can proceed. Processing continues and no error is reported. ** UPDATE applies to insert operations only and means that the insert ** is omitted and the DO UPDATE clause of an upsert is run instead. ** ** RESTRICT, SETNULL, SETDFLT, and CASCADE actions apply only to foreign keys. ** RESTRICT is the same as ABORT for IMMEDIATE foreign keys and the ** same as ROLLBACK for DEFERRED keys. SETNULL means that the foreign ** key is set to NULL. SETDFLT means that the foreign key is set ** to its default value. CASCADE means that a DELETE or UPDATE of the ** referenced table row is propagated into the row that holds the ** foreign key. ** ** The OE_Default value is a place holder that means to use whatever ** conflict resolution algorthm is required from context. ** ** The following symbolic values are used to record which type ** of conflict resolution action to take. */ #define OE_None 0 /* There is no constraint to check */ #define OE_Rollback 1 /* Fail the operation and rollback the transaction */ #define OE_Abort 2 /* Back out changes but do no rollback transaction */ #define OE_Fail 3 /* Stop the operation but leave all prior changes */ #define OE_Ignore 4 /* Ignore the error. Do not do the INSERT or UPDATE */ #define OE_Replace 5 /* Delete existing record, then do INSERT or UPDATE */ |
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2600 2601 2602 2603 2604 2605 2606 | Expr *pFExpr; /* Expression encoding the function */ FuncDef *pFunc; /* The aggregate function implementation */ int iMem; /* Memory location that acts as accumulator */ int iDistinct; /* Ephemeral table used to enforce DISTINCT */ } *aFunc; int nFunc; /* Number of entries in aFunc[] */ u32 selId; /* Select to which this AggInfo belongs */ | < | 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 | Expr *pFExpr; /* Expression encoding the function */ FuncDef *pFunc; /* The aggregate function implementation */ int iMem; /* Memory location that acts as accumulator */ int iDistinct; /* Ephemeral table used to enforce DISTINCT */ } *aFunc; int nFunc; /* Number of entries in aFunc[] */ u32 selId; /* Select to which this AggInfo belongs */ }; /* ** The datatype ynVar is a signed integer, either 16-bit or 32-bit. ** Usually it is 16-bits. But if SQLITE_MAX_VARIABLE_NUMBER is greater ** than 32767 we have to make it 32-bit. 16-bit is preferred because ** it uses less memory in the Expr object, which is a big memory user |
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2729 2730 2731 2732 2733 2734 2735 | ** TK_IN: ephemerial table holding RHS ** TK_SELECT_COLUMN: Number of columns on the LHS ** TK_SELECT: 1st register of result vector */ ynVar iColumn; /* TK_COLUMN: column index. -1 for rowid. ** TK_VARIABLE: variable number (always >= 1). ** TK_SELECT_COLUMN: column of the result vector */ i16 iAgg; /* Which entry in pAggInfo->aCol[] or ->aFunc[] */ | | | 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 | ** TK_IN: ephemerial table holding RHS ** TK_SELECT_COLUMN: Number of columns on the LHS ** TK_SELECT: 1st register of result vector */ ynVar iColumn; /* TK_COLUMN: column index. -1 for rowid. ** TK_VARIABLE: variable number (always >= 1). ** TK_SELECT_COLUMN: column of the result vector */ i16 iAgg; /* Which entry in pAggInfo->aCol[] or ->aFunc[] */ int iRightJoinTable; /* If EP_FromJoin, the right table of the join */ AggInfo *pAggInfo; /* Used by TK_AGG_COLUMN and TK_AGG_FUNCTION */ union { Table *pTab; /* TK_COLUMN: Table containing column. Can be NULL ** for a column of an index on an expression */ Window *pWin; /* EP_WinFunc: Window/Filter defn for a function */ struct { /* TK_IN, TK_SELECT, and TK_EXISTS */ int iAddr; /* Subroutine entry address */ |
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2771 2772 2773 2774 2775 2776 2777 | #define EP_Win 0x008000 /* Contains window functions */ #define EP_MemToken 0x010000 /* Need to sqlite3DbFree() Expr.zToken */ #define EP_IfNullRow 0x020000 /* The TK_IF_NULL_ROW opcode */ #define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */ #define EP_ConstFunc 0x080000 /* A SQLITE_FUNC_CONSTANT or _SLOCHNG function */ #define EP_CanBeNull 0x100000 /* Can be null despite NOT NULL constraint */ #define EP_Subquery 0x200000 /* Tree contains a TK_SELECT operator */ | | | 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 | #define EP_Win 0x008000 /* Contains window functions */ #define EP_MemToken 0x010000 /* Need to sqlite3DbFree() Expr.zToken */ #define EP_IfNullRow 0x020000 /* The TK_IF_NULL_ROW opcode */ #define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */ #define EP_ConstFunc 0x080000 /* A SQLITE_FUNC_CONSTANT or _SLOCHNG function */ #define EP_CanBeNull 0x100000 /* Can be null despite NOT NULL constraint */ #define EP_Subquery 0x200000 /* Tree contains a TK_SELECT operator */ /* 0x400000 // Available */ #define EP_Leaf 0x800000 /* Expr.pLeft, .pRight, .u.pSelect all NULL */ #define EP_WinFunc 0x1000000 /* TK_FUNCTION with Expr.y.pWin set */ #define EP_Subrtn 0x2000000 /* Uses Expr.y.sub. TK_IN, _SELECT, or _EXISTS */ #define EP_Quoted 0x4000000 /* TK_ID was originally quoted */ #define EP_Static 0x8000000 /* Held in memory not obtained from malloc() */ #define EP_IsTrue 0x10000000 /* Always has boolean value of TRUE */ #define EP_IsFalse 0x20000000 /* Always has boolean value of FALSE */ |
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2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 | struct IdList_item { char *zName; /* Name of the identifier */ int idx; /* Index in some Table.aCol[] of a column named zName */ } *a; int nId; /* Number of identifiers on the list */ }; /* ** The following structure describes the FROM clause of a SELECT statement. ** Each table or subquery in the FROM clause is a separate element of ** the SrcList.a[] array. ** ** With the addition of multiple database support, the following structure ** can also be used to describe a particular table such as the table that | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 | struct IdList_item { char *zName; /* Name of the identifier */ int idx; /* Index in some Table.aCol[] of a column named zName */ } *a; int nId; /* Number of identifiers on the list */ }; /* ** The SrcItem object represents a single term in the FROM clause of a query. ** The SrcList object is mostly an array of SrcItems. */ struct SrcItem { Schema *pSchema; /* Schema to which this item is fixed */ char *zDatabase; /* Name of database holding this table */ char *zName; /* Name of the table */ char *zAlias; /* The "B" part of a "A AS B" phrase. zName is the "A" */ Table *pTab; /* An SQL table corresponding to zName */ Select *pSelect; /* A SELECT statement used in place of a table name */ int addrFillSub; /* Address of subroutine to manifest a subquery */ int regReturn; /* Register holding return address of addrFillSub */ int regResult; /* Registers holding results of a co-routine */ struct { u8 jointype; /* Type of join between this table and the previous */ unsigned notIndexed :1; /* True if there is a NOT INDEXED clause */ unsigned isIndexedBy :1; /* True if there is an INDEXED BY clause */ unsigned isTabFunc :1; /* True if table-valued-function syntax */ unsigned isCorrelated :1; /* True if sub-query is correlated */ unsigned viaCoroutine :1; /* Implemented as a co-routine */ unsigned isRecursive :1; /* True for recursive reference in WITH */ unsigned fromDDL :1; /* Comes from sqlite_schema */ unsigned isCte :1; /* This is a CTE */ } fg; int iCursor; /* The VDBE cursor number used to access this table */ Expr *pOn; /* The ON clause of a join */ IdList *pUsing; /* The USING clause of a join */ Bitmask colUsed; /* Bit N (1<<N) set if column N of pTab is used */ union { char *zIndexedBy; /* Identifier from "INDEXED BY <zIndex>" clause */ ExprList *pFuncArg; /* Arguments to table-valued-function */ } u1; union { Index *pIBIndex; /* Index structure corresponding to u1.zIndexedBy */ CteUse *pCteUse; /* CTE Usage info info fg.isCte is true */ } u2; }; /* ** The following structure describes the FROM clause of a SELECT statement. ** Each table or subquery in the FROM clause is a separate element of ** the SrcList.a[] array. ** ** With the addition of multiple database support, the following structure ** can also be used to describe a particular table such as the table that |
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2941 2942 2943 2944 2945 2946 2947 | ** ** In the colUsed field, the high-order bit (bit 63) is set if the table ** contains more than 63 columns and the 64-th or later column is used. */ struct SrcList { int nSrc; /* Number of tables or subqueries in the FROM clause */ u32 nAlloc; /* Number of entries allocated in a[] below */ | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | | 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 | ** ** In the colUsed field, the high-order bit (bit 63) is set if the table ** contains more than 63 columns and the 64-th or later column is used. */ struct SrcList { int nSrc; /* Number of tables or subqueries in the FROM clause */ u32 nAlloc; /* Number of entries allocated in a[] below */ SrcItem a[1]; /* One entry for each identifier on the list */ }; /* ** Permitted values of the SrcList.a.jointype field */ #define JT_INNER 0x0001 /* Any kind of inner or cross join */ #define JT_CROSS 0x0002 /* Explicit use of the CROSS keyword */ |
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3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 | struct NameContext { Parse *pParse; /* The parser */ SrcList *pSrcList; /* One or more tables used to resolve names */ union { ExprList *pEList; /* Optional list of result-set columns */ AggInfo *pAggInfo; /* Information about aggregates at this level */ Upsert *pUpsert; /* ON CONFLICT clause information from an upsert */ } uNC; NameContext *pNext; /* Next outer name context. NULL for outermost */ int nRef; /* Number of names resolved by this context */ int nErr; /* Number of errors encountered while resolving names */ int ncFlags; /* Zero or more NC_* flags defined below */ Select *pWinSelect; /* SELECT statement for any window functions */ }; | > | 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 | struct NameContext { Parse *pParse; /* The parser */ SrcList *pSrcList; /* One or more tables used to resolve names */ union { ExprList *pEList; /* Optional list of result-set columns */ AggInfo *pAggInfo; /* Information about aggregates at this level */ Upsert *pUpsert; /* ON CONFLICT clause information from an upsert */ int iBaseReg; /* For TK_REGISTER when parsing RETURNING */ } uNC; NameContext *pNext; /* Next outer name context. NULL for outermost */ int nRef; /* Number of names resolved by this context */ int nErr; /* Number of errors encountered while resolving names */ int ncFlags; /* Zero or more NC_* flags defined below */ Select *pWinSelect; /* SELECT statement for any window functions */ }; |
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3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 | #define NC_HasAgg 0x00010 /* One or more aggregate functions seen */ #define NC_IdxExpr 0x00020 /* True if resolving columns of CREATE INDEX */ #define NC_SelfRef 0x0002e /* Combo: PartIdx, isCheck, GenCol, and IdxExpr */ #define NC_VarSelect 0x00040 /* A correlated subquery has been seen */ #define NC_UEList 0x00080 /* True if uNC.pEList is used */ #define NC_UAggInfo 0x00100 /* True if uNC.pAggInfo is used */ #define NC_UUpsert 0x00200 /* True if uNC.pUpsert is used */ #define NC_MinMaxAgg 0x01000 /* min/max aggregates seen. See note above */ #define NC_Complex 0x02000 /* True if a function or subquery seen */ #define NC_AllowWin 0x04000 /* Window functions are allowed here */ #define NC_HasWin 0x08000 /* One or more window functions seen */ #define NC_IsDDL 0x10000 /* Resolving names in a CREATE statement */ #define NC_InAggFunc 0x20000 /* True if analyzing arguments to an agg func */ #define NC_FromDDL 0x40000 /* SQL text comes from sqlite_schema */ | > | 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 | #define NC_HasAgg 0x00010 /* One or more aggregate functions seen */ #define NC_IdxExpr 0x00020 /* True if resolving columns of CREATE INDEX */ #define NC_SelfRef 0x0002e /* Combo: PartIdx, isCheck, GenCol, and IdxExpr */ #define NC_VarSelect 0x00040 /* A correlated subquery has been seen */ #define NC_UEList 0x00080 /* True if uNC.pEList is used */ #define NC_UAggInfo 0x00100 /* True if uNC.pAggInfo is used */ #define NC_UUpsert 0x00200 /* True if uNC.pUpsert is used */ #define NC_UBaseReg 0x00400 /* True if uNC.iBaseReg is used */ #define NC_MinMaxAgg 0x01000 /* min/max aggregates seen. See note above */ #define NC_Complex 0x02000 /* True if a function or subquery seen */ #define NC_AllowWin 0x04000 /* Window functions are allowed here */ #define NC_HasWin 0x08000 /* One or more window functions seen */ #define NC_IsDDL 0x10000 /* Resolving names in a CREATE statement */ #define NC_InAggFunc 0x20000 /* True if analyzing arguments to an agg func */ #define NC_FromDDL 0x40000 /* SQL text comes from sqlite_schema */ |
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3097 3098 3099 3100 3101 3102 3103 | ** ** pUpsertSet is the list of column=expr terms of the UPDATE statement. ** The pUpsertSet field is NULL for a ON CONFLICT DO NOTHING. The ** pUpsertWhere is the WHERE clause for the UPDATE and is NULL if the ** WHERE clause is omitted. */ struct Upsert { | | > > | > > > | | < > > | | 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 | ** ** pUpsertSet is the list of column=expr terms of the UPDATE statement. ** The pUpsertSet field is NULL for a ON CONFLICT DO NOTHING. The ** pUpsertWhere is the WHERE clause for the UPDATE and is NULL if the ** WHERE clause is omitted. */ struct Upsert { ExprList *pUpsertTarget; /* Optional description of conflict target */ Expr *pUpsertTargetWhere; /* WHERE clause for partial index targets */ ExprList *pUpsertSet; /* The SET clause from an ON CONFLICT UPDATE */ Expr *pUpsertWhere; /* WHERE clause for the ON CONFLICT UPDATE */ Upsert *pNextUpsert; /* Next ON CONFLICT clause in the list */ u8 isDoUpdate; /* True for DO UPDATE. False for DO NOTHING */ /* Above this point is the parse tree for the ON CONFLICT clauses. ** The next group of fields stores intermediate data. */ void *pToFree; /* Free memory when deleting the Upsert object */ /* All fields above are owned by the Upsert object and must be freed ** when the Upsert is destroyed. The fields below are used to transfer ** information from the INSERT processing down into the UPDATE processing ** while generating code. The fields below are owned by the INSERT ** statement and will be freed by INSERT processing. */ Index *pUpsertIdx; /* UNIQUE constraint specified by pUpsertTarget */ SrcList *pUpsertSrc; /* Table to be updated */ int regData; /* First register holding array of VALUES */ int iDataCur; /* Index of the data cursor */ int iIdxCur; /* Index of the first index cursor */ }; /* |
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3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 | #define SF_IncludeHidden 0x0020000 /* Include hidden columns in output */ #define SF_ComplexResult 0x0040000 /* Result contains subquery or function */ #define SF_WhereBegin 0x0080000 /* Really a WhereBegin() call. Debug Only */ #define SF_WinRewrite 0x0100000 /* Window function rewrite accomplished */ #define SF_View 0x0200000 /* SELECT statement is a view */ #define SF_NoopOrderBy 0x0400000 /* ORDER BY is ignored for this query */ #define SF_UpdateFrom 0x0800000 /* Statement is an UPDATE...FROM */ /* ** The results of a SELECT can be distributed in several ways, as defined ** by one of the following macros. The "SRT" prefix means "SELECT Result ** Type". ** ** SRT_Union Store results as a key in a temporary index | > > | 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 | #define SF_IncludeHidden 0x0020000 /* Include hidden columns in output */ #define SF_ComplexResult 0x0040000 /* Result contains subquery or function */ #define SF_WhereBegin 0x0080000 /* Really a WhereBegin() call. Debug Only */ #define SF_WinRewrite 0x0100000 /* Window function rewrite accomplished */ #define SF_View 0x0200000 /* SELECT statement is a view */ #define SF_NoopOrderBy 0x0400000 /* ORDER BY is ignored for this query */ #define SF_UpdateFrom 0x0800000 /* Statement is an UPDATE...FROM */ #define SF_PushDown 0x1000000 /* SELECT has be modified by push-down opt */ #define SF_MultiPart 0x2000000 /* Has multiple incompatible PARTITIONs */ /* ** The results of a SELECT can be distributed in several ways, as defined ** by one of the following macros. The "SRT" prefix means "SELECT Result ** Type". ** ** SRT_Union Store results as a key in a temporary index |
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3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 | # define DbMaskTest(M,I) (((M)&(((yDbMask)1)<<(I)))!=0) # define DbMaskZero(M) (M)=0 # define DbMaskSet(M,I) (M)|=(((yDbMask)1)<<(I)) # define DbMaskAllZero(M) (M)==0 # define DbMaskNonZero(M) (M)!=0 #endif /* ** An SQL parser context. A copy of this structure is passed through ** the parser and down into all the parser action routine in order to ** carry around information that is global to the entire parse. ** ** The structure is divided into two parts. When the parser and code ** generate call themselves recursively, the first part of the structure | > > > > > > > > > > > | 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 | # define DbMaskTest(M,I) (((M)&(((yDbMask)1)<<(I)))!=0) # define DbMaskZero(M) (M)=0 # define DbMaskSet(M,I) (M)|=(((yDbMask)1)<<(I)) # define DbMaskAllZero(M) (M)==0 # define DbMaskNonZero(M) (M)!=0 #endif /* ** An instance of the ParseCleanup object specifies an operation that ** should be performed after parsing to deallocation resources obtained ** during the parse and which are no longer needed. */ struct ParseCleanup { ParseCleanup *pNext; /* Next cleanup task */ void *pPtr; /* Pointer to object to deallocate */ void (*xCleanup)(sqlite3*,void*); /* Deallocation routine */ }; /* ** An SQL parser context. A copy of this structure is passed through ** the parser and down into all the parser action routine in order to ** carry around information that is global to the entire parse. ** ** The structure is divided into two parts. When the parser and code ** generate call themselves recursively, the first part of the structure |
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3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 | u8 nTempReg; /* Number of temporary registers in aTempReg[] */ u8 isMultiWrite; /* True if statement may modify/insert multiple rows */ u8 mayAbort; /* True if statement may throw an ABORT exception */ u8 hasCompound; /* Need to invoke convertCompoundSelectToSubquery() */ u8 okConstFactor; /* OK to factor out constants */ u8 disableLookaside; /* Number of times lookaside has been disabled */ u8 disableVtab; /* Disable all virtual tables for this parse */ int nRangeReg; /* Size of the temporary register block */ int iRangeReg; /* First register in temporary register block */ int nErr; /* Number of errors seen */ int nTab; /* Number of previously allocated VDBE cursors */ int nMem; /* Number of memory cells used so far */ int szOpAlloc; /* Bytes of memory space allocated for Vdbe.aOp[] */ int iSelfTab; /* Table associated with an index on expr, or negative | > > > | 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 | u8 nTempReg; /* Number of temporary registers in aTempReg[] */ u8 isMultiWrite; /* True if statement may modify/insert multiple rows */ u8 mayAbort; /* True if statement may throw an ABORT exception */ u8 hasCompound; /* Need to invoke convertCompoundSelectToSubquery() */ u8 okConstFactor; /* OK to factor out constants */ u8 disableLookaside; /* Number of times lookaside has been disabled */ u8 disableVtab; /* Disable all virtual tables for this parse */ #if defined(SQLITE_DEBUG) || defined(SQLITE_COVERAGE_TEST) u8 earlyCleanup; /* OOM inside sqlite3ParserAddCleanup() */ #endif int nRangeReg; /* Size of the temporary register block */ int iRangeReg; /* First register in temporary register block */ int nErr; /* Number of errors seen */ int nTab; /* Number of previously allocated VDBE cursors */ int nMem; /* Number of memory cells used so far */ int szOpAlloc; /* Bytes of memory space allocated for Vdbe.aOp[] */ int iSelfTab; /* Table associated with an index on expr, or negative |
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3413 3414 3415 3416 3417 3418 3419 | int nTableLock; /* Number of locks in aTableLock */ TableLock *aTableLock; /* Required table locks for shared-cache mode */ #endif AutoincInfo *pAinc; /* Information about AUTOINCREMENT counters */ Parse *pToplevel; /* Parse structure for main program (or NULL) */ Table *pTriggerTab; /* Table triggers are being coded for */ Parse *pParentParse; /* Parent parser if this parser is nested */ | | | > > > | 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 | int nTableLock; /* Number of locks in aTableLock */ TableLock *aTableLock; /* Required table locks for shared-cache mode */ #endif AutoincInfo *pAinc; /* Information about AUTOINCREMENT counters */ Parse *pToplevel; /* Parse structure for main program (or NULL) */ Table *pTriggerTab; /* Table triggers are being coded for */ Parse *pParentParse; /* Parent parser if this parser is nested */ union { int addrCrTab; /* Address of OP_CreateBtree on CREATE TABLE */ Returning *pReturning; /* The RETURNING clause */ } u1; u32 nQueryLoop; /* Est number of iterations of a query (10*log2(N)) */ u32 oldmask; /* Mask of old.* columns referenced */ u32 newmask; /* Mask of new.* columns referenced */ u8 eTriggerOp; /* TK_UPDATE, TK_INSERT or TK_DELETE */ u8 bReturning; /* Coding a RETURNING trigger */ u8 eOrconf; /* Default ON CONFLICT policy for trigger steps */ u8 disableTriggers; /* True to disable triggers */ /************************************************************************** ** Fields above must be initialized to zero. The fields that follow, ** down to the beginning of the recursive section, do not need to be ** initialized as they will be set before being used. The boundary is |
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3464 3465 3466 3467 3468 3469 3470 | ** during a RENAME COLUMN */ Trigger *pNewTrigger; /* Trigger under construct by a CREATE TRIGGER */ const char *zAuthContext; /* The 6th parameter to db->xAuth callbacks */ #ifndef SQLITE_OMIT_VIRTUALTABLE Token sArg; /* Complete text of a module argument */ Table **apVtabLock; /* Pointer to virtual tables needing locking */ #endif | < < > | 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 | ** during a RENAME COLUMN */ Trigger *pNewTrigger; /* Trigger under construct by a CREATE TRIGGER */ const char *zAuthContext; /* The 6th parameter to db->xAuth callbacks */ #ifndef SQLITE_OMIT_VIRTUALTABLE Token sArg; /* Complete text of a module argument */ Table **apVtabLock; /* Pointer to virtual tables needing locking */ #endif TriggerPrg *pTriggerPrg; /* Linked list of coded triggers */ With *pWith; /* Current WITH clause, or NULL */ ParseCleanup *pCleanup; /* List of cleanup operations to run after parse */ #ifndef SQLITE_OMIT_ALTERTABLE RenameToken *pRename; /* Tokens subject to renaming by ALTER TABLE */ #endif }; #define PARSE_MODE_NORMAL 0 #define PARSE_MODE_DECLARE_VTAB 1 |
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3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 | #define OPFLAG_SEEKEQ 0x02 /* OP_Open** cursor uses EQ seek only */ #define OPFLAG_FORDELETE 0x08 /* OP_Open should use BTREE_FORDELETE */ #define OPFLAG_P2ISREG 0x10 /* P2 to OP_Open** is a register number */ #define OPFLAG_PERMUTE 0x01 /* OP_Compare: use the permutation */ #define OPFLAG_SAVEPOSITION 0x02 /* OP_Delete/Insert: save cursor pos */ #define OPFLAG_AUXDELETE 0x04 /* OP_Delete: index in a DELETE op */ #define OPFLAG_NOCHNG_MAGIC 0x6d /* OP_MakeRecord: serialtype 10 is ok */ /* * Each trigger present in the database schema is stored as an instance of * struct Trigger. * * Pointers to instances of struct Trigger are stored in two ways. * 1. In the "trigHash" hash table (part of the sqlite3* that represents the | > | 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 | #define OPFLAG_SEEKEQ 0x02 /* OP_Open** cursor uses EQ seek only */ #define OPFLAG_FORDELETE 0x08 /* OP_Open should use BTREE_FORDELETE */ #define OPFLAG_P2ISREG 0x10 /* P2 to OP_Open** is a register number */ #define OPFLAG_PERMUTE 0x01 /* OP_Compare: use the permutation */ #define OPFLAG_SAVEPOSITION 0x02 /* OP_Delete/Insert: save cursor pos */ #define OPFLAG_AUXDELETE 0x04 /* OP_Delete: index in a DELETE op */ #define OPFLAG_NOCHNG_MAGIC 0x6d /* OP_MakeRecord: serialtype 10 is ok */ #define OPFLAG_PREFORMAT 0x80 /* OP_Insert uses preformatted cell */ /* * Each trigger present in the database schema is stored as an instance of * struct Trigger. * * Pointers to instances of struct Trigger are stored in two ways. * 1. In the "trigHash" hash table (part of the sqlite3* that represents the |
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3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 | * containing the SQL statements specified as the trigger program. */ struct Trigger { char *zName; /* The name of the trigger */ char *table; /* The table or view to which the trigger applies */ u8 op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT */ u8 tr_tm; /* One of TRIGGER_BEFORE, TRIGGER_AFTER */ Expr *pWhen; /* The WHEN clause of the expression (may be NULL) */ IdList *pColumns; /* If this is an UPDATE OF <column-list> trigger, the <column-list> is stored here */ Schema *pSchema; /* Schema containing the trigger */ Schema *pTabSchema; /* Schema containing the table */ TriggerStep *step_list; /* Link list of trigger program steps */ Trigger *pNext; /* Next trigger associated with the table */ | > | 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 | * containing the SQL statements specified as the trigger program. */ struct Trigger { char *zName; /* The name of the trigger */ char *table; /* The table or view to which the trigger applies */ u8 op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT */ u8 tr_tm; /* One of TRIGGER_BEFORE, TRIGGER_AFTER */ u8 bReturning; /* This trigger implements a RETURNING clause */ Expr *pWhen; /* The WHEN clause of the expression (may be NULL) */ IdList *pColumns; /* If this is an UPDATE OF <column-list> trigger, the <column-list> is stored here */ Schema *pSchema; /* Schema containing the trigger */ Schema *pTabSchema; /* Schema containing the table */ TriggerStep *step_list; /* Link list of trigger program steps */ Trigger *pNext; /* Next trigger associated with the table */ |
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3626 3627 3628 3629 3630 3631 3632 | * Otherwise NULL. * pExprList -> A list of the columns to update and the expressions to update * them to. See sqlite3Update() documentation of "pChanges" * argument. * */ struct TriggerStep { | | > | | < < < | | > > > | | | < < | 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 | * Otherwise NULL. * pExprList -> A list of the columns to update and the expressions to update * them to. See sqlite3Update() documentation of "pChanges" * argument. * */ struct TriggerStep { u8 op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT, ** or TK_RETURNING */ u8 orconf; /* OE_Rollback etc. */ Trigger *pTrig; /* The trigger that this step is a part of */ Select *pSelect; /* SELECT statement or RHS of INSERT INTO SELECT ... */ char *zTarget; /* Target table for DELETE, UPDATE, INSERT */ SrcList *pFrom; /* FROM clause for UPDATE statement (if any) */ Expr *pWhere; /* The WHERE clause for DELETE or UPDATE steps */ ExprList *pExprList; /* SET clause for UPDATE, or RETURNING clause */ IdList *pIdList; /* Column names for INSERT */ Upsert *pUpsert; /* Upsert clauses on an INSERT */ char *zSpan; /* Original SQL text of this command */ TriggerStep *pNext; /* Next in the link-list */ TriggerStep *pLast; /* Last element in link-list. Valid for 1st elem only */ }; /* ** Information about a RETURNING clause */ struct Returning { Parse *pParse; /* The parse that includes the RETURNING clause */ ExprList *pReturnEL; /* List of expressions to return */ Trigger retTrig; /* The transient trigger that implements RETURNING */ TriggerStep retTStep; /* The trigger step */ int iRetCur; /* Transient table holding RETURNING results */ int nRetCol; /* Number of in pReturnEL after expansion */ int iRetReg; /* Register array for holding a row of RETURNING */ }; /* ** An objected used to accumulate the text of a string where we ** do not necessarily know how big the string will be in the end. */ struct sqlite3_str { |
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3693 3694 3695 3696 3697 3698 3699 | u32 nInitRow; /* Number of rows processed */ Pgno mxPage; /* Maximum page number. 0 for no limit. */ } InitData; /* ** Allowed values for mInitFlags */ | | > | 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 | u32 nInitRow; /* Number of rows processed */ Pgno mxPage; /* Maximum page number. 0 for no limit. */ } InitData; /* ** Allowed values for mInitFlags */ #define INITFLAG_AlterRename 0x0001 /* Reparse after a RENAME */ #define INITFLAG_AlterDrop 0x0002 /* Reparse after a DROP COLUMN */ /* ** Structure containing global configuration data for the SQLite library. ** ** This structure also contains some state information. */ struct Sqlite3Config { |
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3805 3806 3807 3808 3809 3810 3811 | struct IdxExprTrans *pIdxTrans; /* Convert idxed expr to column */ ExprList *pGroupBy; /* GROUP BY clause */ Select *pSelect; /* HAVING to WHERE clause ctx */ struct WindowRewrite *pRewrite; /* Window rewrite context */ struct WhereConst *pConst; /* WHERE clause constants */ struct RenameCtx *pRename; /* RENAME COLUMN context */ struct Table *pTab; /* Table of generated column */ | | > > > > > > > > > > > > > > > > | 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 | struct IdxExprTrans *pIdxTrans; /* Convert idxed expr to column */ ExprList *pGroupBy; /* GROUP BY clause */ Select *pSelect; /* HAVING to WHERE clause ctx */ struct WindowRewrite *pRewrite; /* Window rewrite context */ struct WhereConst *pConst; /* WHERE clause constants */ struct RenameCtx *pRename; /* RENAME COLUMN context */ struct Table *pTab; /* Table of generated column */ SrcItem *pSrcItem; /* A single FROM clause item */ DbFixer *pFix; } u; }; /* ** The following structure contains information used by the sqliteFix... ** routines as they walk the parse tree to make database references ** explicit. */ struct DbFixer { Parse *pParse; /* The parsing context. Error messages written here */ Walker w; /* Walker object */ Schema *pSchema; /* Fix items to this schema */ u8 bTemp; /* True for TEMP schema entries */ const char *zDb; /* Make sure all objects are contained in this database */ const char *zType; /* Type of the container - used for error messages */ const Token *pName; /* Name of the container - used for error messages */ }; /* Forward declarations */ int sqlite3WalkExpr(Walker*, Expr*); int sqlite3WalkExprList(Walker*, ExprList*); int sqlite3WalkSelect(Walker*, Select*); int sqlite3WalkSelectExpr(Walker*, Select*); int sqlite3WalkSelectFrom(Walker*, Select*); |
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3834 3835 3836 3837 3838 3839 3840 | ** callbacks. */ #define WRC_Continue 0 /* Continue down into children */ #define WRC_Prune 1 /* Omit children but continue walking siblings */ #define WRC_Abort 2 /* Abandon the tree walk */ /* | > > > > > > > > > > | > > > > > > > > > | | | | > | > > > > > > > > > > > > | > > | > | < > | 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 | ** callbacks. */ #define WRC_Continue 0 /* Continue down into children */ #define WRC_Prune 1 /* Omit children but continue walking siblings */ #define WRC_Abort 2 /* Abandon the tree walk */ /* ** A single common table expression */ struct Cte { char *zName; /* Name of this CTE */ ExprList *pCols; /* List of explicit column names, or NULL */ Select *pSelect; /* The definition of this CTE */ const char *zCteErr; /* Error message for circular references */ CteUse *pUse; /* Usage information for this CTE */ u8 eM10d; /* The MATERIALIZED flag */ }; /* ** Allowed values for the materialized flag (eM10d): */ #define M10d_Yes 0 /* AS MATERIALIZED */ #define M10d_Any 1 /* Not specified. Query planner's choice */ #define M10d_No 2 /* AS NOT MATERIALIZED */ /* ** An instance of the With object represents a WITH clause containing ** one or more CTEs (common table expressions). */ struct With { int nCte; /* Number of CTEs in the WITH clause */ With *pOuter; /* Containing WITH clause, or NULL */ Cte a[1]; /* For each CTE in the WITH clause.... */ }; /* ** The Cte object is not guaranteed to persist for the entire duration ** of code generation. (The query flattener or other parser tree ** edits might delete it.) The following object records information ** about each Common Table Expression that must be preserved for the ** duration of the parse. ** ** The CteUse objects are freed using sqlite3ParserAddCleanup() rather ** than sqlite3SelectDelete(), which is what enables them to persist ** until the end of code generation. */ struct CteUse { int nUse; /* Number of users of this CTE */ int addrM9e; /* Start of subroutine to compute materialization */ int regRtn; /* Return address register for addrM9e subroutine */ int iCur; /* Ephemeral table holding the materialization */ LogEst nRowEst; /* Estimated number of rows in the table */ u8 eM10d; /* The MATERIALIZED flag */ }; #ifdef SQLITE_DEBUG /* ** An instance of the TreeView object is used for printing the content of ** data structures on sqlite3DebugPrintf() using a tree-like view. */ struct TreeView { |
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3925 3926 3927 3928 3929 3930 3931 | Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*, u8); void sqlite3WindowAttach(Parse*, Expr*, Window*); void sqlite3WindowLink(Select *pSel, Window *pWin); int sqlite3WindowCompare(Parse*, Window*, Window*, int); void sqlite3WindowCodeInit(Parse*, Select*); void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int); int sqlite3WindowRewrite(Parse*, Select*); | < | 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 | Window *sqlite3WindowAlloc(Parse*, int, int, Expr*, int , Expr*, u8); void sqlite3WindowAttach(Parse*, Expr*, Window*); void sqlite3WindowLink(Select *pSel, Window *pWin); int sqlite3WindowCompare(Parse*, Window*, Window*, int); void sqlite3WindowCodeInit(Parse*, Select*); void sqlite3WindowCodeStep(Parse*, Select*, WhereInfo*, int, int); int sqlite3WindowRewrite(Parse*, Select*); void sqlite3WindowUpdate(Parse*, Window*, Window*, FuncDef*); Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p); Window *sqlite3WindowListDup(sqlite3 *db, Window *p); void sqlite3WindowFunctions(void); void sqlite3WindowChain(Parse*, Window*, Window*); Window *sqlite3WindowAssemble(Parse*, Window*, ExprList*, ExprList*, Token*); #else |
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4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 | void sqlite3AddNotNull(Parse*, int); void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int); void sqlite3AddCheckConstraint(Parse*, Expr*, const char*, const char*); void sqlite3AddDefaultValue(Parse*,Expr*,const char*,const char*); void sqlite3AddCollateType(Parse*, Token*); void sqlite3AddGenerated(Parse*,Expr*,Token*); void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*); int sqlite3ParseUri(const char*,const char*,unsigned int*, sqlite3_vfs**,char**,char **); #define sqlite3CodecQueryParameters(A,B,C) 0 Btree *sqlite3DbNameToBtree(sqlite3*,const char*); #ifdef SQLITE_UNTESTABLE # define sqlite3FaultSim(X) SQLITE_OK | > | 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 | void sqlite3AddNotNull(Parse*, int); void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int); void sqlite3AddCheckConstraint(Parse*, Expr*, const char*, const char*); void sqlite3AddDefaultValue(Parse*,Expr*,const char*,const char*); void sqlite3AddCollateType(Parse*, Token*); void sqlite3AddGenerated(Parse*,Expr*,Token*); void sqlite3EndTable(Parse*,Token*,Token*,u8,Select*); void sqlite3AddReturning(Parse*,ExprList*); int sqlite3ParseUri(const char*,const char*,unsigned int*, sqlite3_vfs**,char**,char **); #define sqlite3CodecQueryParameters(A,B,C) 0 Btree *sqlite3DbNameToBtree(sqlite3*,const char*); #ifdef SQLITE_UNTESTABLE # define sqlite3FaultSim(X) SQLITE_OK |
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4308 4309 4310 4311 4312 4313 4314 | SrcList *sqlite3SrcListEnlarge(Parse*, SrcList*, int, int); SrcList *sqlite3SrcListAppendList(Parse *pParse, SrcList *p1, SrcList *p2); SrcList *sqlite3SrcListAppend(Parse*, SrcList*, Token*, Token*); SrcList *sqlite3SrcListAppendFromTerm(Parse*, SrcList*, Token*, Token*, Token*, Select*, Expr*, IdList*); void sqlite3SrcListIndexedBy(Parse *, SrcList *, Token *); void sqlite3SrcListFuncArgs(Parse*, SrcList*, ExprList*); | | | 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 | SrcList *sqlite3SrcListEnlarge(Parse*, SrcList*, int, int); SrcList *sqlite3SrcListAppendList(Parse *pParse, SrcList *p1, SrcList *p2); SrcList *sqlite3SrcListAppend(Parse*, SrcList*, Token*, Token*); SrcList *sqlite3SrcListAppendFromTerm(Parse*, SrcList*, Token*, Token*, Token*, Select*, Expr*, IdList*); void sqlite3SrcListIndexedBy(Parse *, SrcList *, Token *); void sqlite3SrcListFuncArgs(Parse*, SrcList*, ExprList*); int sqlite3IndexedByLookup(Parse *, SrcItem *); void sqlite3SrcListShiftJoinType(SrcList*); void sqlite3SrcListAssignCursors(Parse*, SrcList*); void sqlite3IdListDelete(sqlite3*, IdList*); void sqlite3SrcListDelete(sqlite3*, SrcList*); Index *sqlite3AllocateIndexObject(sqlite3*,i16,int,char**); void sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*,int,Token*, Expr*, int, int, u8); |
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4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 | Upsert*); WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int); void sqlite3WhereEnd(WhereInfo*); LogEst sqlite3WhereOutputRowCount(WhereInfo*); int sqlite3WhereIsDistinct(WhereInfo*); int sqlite3WhereIsOrdered(WhereInfo*); int sqlite3WhereOrderByLimitOptLabel(WhereInfo*); int sqlite3WhereIsSorted(WhereInfo*); int sqlite3WhereContinueLabel(WhereInfo*); int sqlite3WhereBreakLabel(WhereInfo*); int sqlite3WhereOkOnePass(WhereInfo*, int*); #define ONEPASS_OFF 0 /* Use of ONEPASS not allowed */ #define ONEPASS_SINGLE 1 /* ONEPASS valid for a single row update */ #define ONEPASS_MULTI 2 /* ONEPASS is valid for multiple rows */ | > | 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 | Upsert*); WhereInfo *sqlite3WhereBegin(Parse*,SrcList*,Expr*,ExprList*,ExprList*,u16,int); void sqlite3WhereEnd(WhereInfo*); LogEst sqlite3WhereOutputRowCount(WhereInfo*); int sqlite3WhereIsDistinct(WhereInfo*); int sqlite3WhereIsOrdered(WhereInfo*); int sqlite3WhereOrderByLimitOptLabel(WhereInfo*); void sqlite3WhereMinMaxOptEarlyOut(Vdbe*,WhereInfo*); int sqlite3WhereIsSorted(WhereInfo*); int sqlite3WhereContinueLabel(WhereInfo*); int sqlite3WhereBreakLabel(WhereInfo*); int sqlite3WhereOkOnePass(WhereInfo*, int*); #define ONEPASS_OFF 0 /* Use of ONEPASS not allowed */ #define ONEPASS_SINGLE 1 /* ONEPASS valid for a single row update */ #define ONEPASS_MULTI 2 /* ONEPASS is valid for multiple rows */ |
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4369 4370 4371 4372 4373 4374 4375 | void sqlite3ExprIfTrue(Parse*, Expr*, int, int); void sqlite3ExprIfFalse(Parse*, Expr*, int, int); void sqlite3ExprIfFalseDup(Parse*, Expr*, int, int); Table *sqlite3FindTable(sqlite3*,const char*, const char*); #define LOCATE_VIEW 0x01 #define LOCATE_NOERR 0x02 Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*); | | | 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 | void sqlite3ExprIfTrue(Parse*, Expr*, int, int); void sqlite3ExprIfFalse(Parse*, Expr*, int, int); void sqlite3ExprIfFalseDup(Parse*, Expr*, int, int); Table *sqlite3FindTable(sqlite3*,const char*, const char*); #define LOCATE_VIEW 0x01 #define LOCATE_NOERR 0x02 Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*); Table *sqlite3LocateTableItem(Parse*,u32 flags,SrcItem *); Index *sqlite3FindIndex(sqlite3*,const char*, const char*); void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*); void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*); void sqlite3Vacuum(Parse*,Token*,Expr*); int sqlite3RunVacuum(char**, sqlite3*, int, sqlite3_value*); char *sqlite3NameFromToken(sqlite3*, Token*); int sqlite3ExprCompare(Parse*,Expr*, Expr*, int); |
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4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 | # define sqlite3ParseToplevel(p) p # define sqlite3IsToplevel(p) 1 # define sqlite3TriggerColmask(A,B,C,D,E,F,G) 0 # define sqlite3TriggerStepSrc(A,B) 0 #endif int sqlite3JoinType(Parse*, Token*, Token*, Token*); void sqlite3SetJoinExpr(Expr*,int); void sqlite3CreateForeignKey(Parse*, ExprList*, Token*, ExprList*, int); void sqlite3DeferForeignKey(Parse*, int); #ifndef SQLITE_OMIT_AUTHORIZATION void sqlite3AuthRead(Parse*,Expr*,Schema*,SrcList*); int sqlite3AuthCheck(Parse*,int, const char*, const char*, const char*); void sqlite3AuthContextPush(Parse*, AuthContext*, const char*); | > | 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 | # define sqlite3ParseToplevel(p) p # define sqlite3IsToplevel(p) 1 # define sqlite3TriggerColmask(A,B,C,D,E,F,G) 0 # define sqlite3TriggerStepSrc(A,B) 0 #endif int sqlite3JoinType(Parse*, Token*, Token*, Token*); int sqlite3ColumnIndex(Table *pTab, const char *zCol); void sqlite3SetJoinExpr(Expr*,int); void sqlite3CreateForeignKey(Parse*, ExprList*, Token*, ExprList*, int); void sqlite3DeferForeignKey(Parse*, int); #ifndef SQLITE_OMIT_AUTHORIZATION void sqlite3AuthRead(Parse*,Expr*,Schema*,SrcList*); int sqlite3AuthCheck(Parse*,int, const char*, const char*, const char*); void sqlite3AuthContextPush(Parse*, AuthContext*, const char*); |
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4521 4522 4523 4524 4525 4526 4527 | int sqlite3DbIsNamed(sqlite3 *db, int iDb, const char *zName); void sqlite3Attach(Parse*, Expr*, Expr*, Expr*); void sqlite3Detach(Parse*, Expr*); void sqlite3FixInit(DbFixer*, Parse*, int, const char*, const Token*); int sqlite3FixSrcList(DbFixer*, SrcList*); int sqlite3FixSelect(DbFixer*, Select*); int sqlite3FixExpr(DbFixer*, Expr*); | < | 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 | int sqlite3DbIsNamed(sqlite3 *db, int iDb, const char *zName); void sqlite3Attach(Parse*, Expr*, Expr*, Expr*); void sqlite3Detach(Parse*, Expr*); void sqlite3FixInit(DbFixer*, Parse*, int, const char*, const Token*); int sqlite3FixSrcList(DbFixer*, SrcList*); int sqlite3FixSelect(DbFixer*, Select*); int sqlite3FixExpr(DbFixer*, Expr*); int sqlite3FixTriggerStep(DbFixer*, TriggerStep*); int sqlite3RealSameAsInt(double,sqlite3_int64); void sqlite3Int64ToText(i64,char*); int sqlite3AtoF(const char *z, double*, int, u8); int sqlite3GetInt32(const char *, int*); int sqlite3GetUInt32(const char*, u32*); int sqlite3Atoi(const char*); |
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4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 | int sqlite3IndexAffinityOk(const Expr *pExpr, char idx_affinity); char sqlite3TableColumnAffinity(Table*,int); char sqlite3ExprAffinity(const Expr *pExpr); int sqlite3Atoi64(const char*, i64*, int, u8); int sqlite3DecOrHexToI64(const char*, i64*); void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...); void sqlite3Error(sqlite3*,int); void sqlite3SystemError(sqlite3*,int); void *sqlite3HexToBlob(sqlite3*, const char *z, int n); u8 sqlite3HexToInt(int h); int sqlite3TwoPartName(Parse *, Token *, Token *, Token **); #if defined(SQLITE_NEED_ERR_NAME) const char *sqlite3ErrName(int); | > | 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 | int sqlite3IndexAffinityOk(const Expr *pExpr, char idx_affinity); char sqlite3TableColumnAffinity(Table*,int); char sqlite3ExprAffinity(const Expr *pExpr); int sqlite3Atoi64(const char*, i64*, int, u8); int sqlite3DecOrHexToI64(const char*, i64*); void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...); void sqlite3Error(sqlite3*,int); void sqlite3ErrorClear(sqlite3*); void sqlite3SystemError(sqlite3*,int); void *sqlite3HexToBlob(sqlite3*, const char *z, int n); u8 sqlite3HexToInt(int h); int sqlite3TwoPartName(Parse *, Token *, Token *, Token **); #if defined(SQLITE_NEED_ERR_NAME) const char *sqlite3ErrName(int); |
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4647 4648 4649 4650 4651 4652 4653 | #ifndef SQLITE_AMALGAMATION extern const unsigned char sqlite3OpcodeProperty[]; extern const char sqlite3StrBINARY[]; extern const unsigned char sqlite3UpperToLower[]; extern const unsigned char sqlite3CtypeMap[]; extern SQLITE_WSD struct Sqlite3Config sqlite3Config; extern FuncDefHash sqlite3BuiltinFunctions; | < > > | 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 | #ifndef SQLITE_AMALGAMATION extern const unsigned char sqlite3OpcodeProperty[]; extern const char sqlite3StrBINARY[]; extern const unsigned char sqlite3UpperToLower[]; extern const unsigned char sqlite3CtypeMap[]; extern SQLITE_WSD struct Sqlite3Config sqlite3Config; extern FuncDefHash sqlite3BuiltinFunctions; #ifndef SQLITE_OMIT_WSD extern int sqlite3PendingByte; #endif #endif /* SQLITE_AMALGAMATION */ #ifdef VDBE_PROFILE extern sqlite3_uint64 sqlite3NProfileCnt; #endif void sqlite3RootPageMoved(sqlite3*, int, Pgno, Pgno); void sqlite3Reindex(Parse*, Token*, Token*); void sqlite3AlterFunctions(void); void sqlite3AlterRenameTable(Parse*, SrcList*, Token*); void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*); int sqlite3GetToken(const unsigned char *, int *); void sqlite3NestedParse(Parse*, const char*, ...); void sqlite3ExpirePreparedStatements(sqlite3*, int); void sqlite3CodeRhsOfIN(Parse*, Expr*, int); int sqlite3CodeSubselect(Parse*, Expr*); void sqlite3SelectPrep(Parse*, Select*, NameContext*); int sqlite3ExpandSubquery(Parse*, SrcItem*); void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p); int sqlite3MatchEName( const struct ExprList_item*, const char*, const char*, const char* ); Bitmask sqlite3ExprColUsed(Expr*); u8 sqlite3StrIHash(const char*); int sqlite3ResolveExprNames(NameContext*, Expr*); int sqlite3ResolveExprListNames(NameContext*, ExprList*); void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*); int sqlite3ResolveSelfReference(Parse*,Table*,int,Expr*,ExprList*); int sqlite3ResolveOrderGroupBy(Parse*, Select*, ExprList*, const char*); void sqlite3ColumnDefault(Vdbe *, Table *, int, int); void sqlite3AlterFinishAddColumn(Parse *, Token *); void sqlite3AlterBeginAddColumn(Parse *, SrcList *); void sqlite3AlterDropColumn(Parse*, SrcList*, Token*); void *sqlite3RenameTokenMap(Parse*, void*, Token*); void sqlite3RenameTokenRemap(Parse*, void *pTo, void *pFrom); void sqlite3RenameExprUnmap(Parse*, Expr*); void sqlite3RenameExprlistUnmap(Parse*, ExprList*); CollSeq *sqlite3GetCollSeq(Parse*, u8, CollSeq *, const char*); char sqlite3AffinityType(const char*, Column*); void sqlite3Analyze(Parse*, Token*, Token*); |
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4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 | Schema *sqlite3SchemaGet(sqlite3 *, Btree *); int sqlite3SchemaToIndex(sqlite3 *db, Schema *); KeyInfo *sqlite3KeyInfoAlloc(sqlite3*,int,int); void sqlite3KeyInfoUnref(KeyInfo*); KeyInfo *sqlite3KeyInfoRef(KeyInfo*); KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*); KeyInfo *sqlite3KeyInfoFromExprList(Parse*, ExprList*, int, int); int sqlite3HasExplicitNulls(Parse*, ExprList*); #ifdef SQLITE_DEBUG int sqlite3KeyInfoIsWriteable(KeyInfo*); #endif int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *, void (*)(sqlite3_context*,int,sqlite3_value **), | > | 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 | Schema *sqlite3SchemaGet(sqlite3 *, Btree *); int sqlite3SchemaToIndex(sqlite3 *db, Schema *); KeyInfo *sqlite3KeyInfoAlloc(sqlite3*,int,int); void sqlite3KeyInfoUnref(KeyInfo*); KeyInfo *sqlite3KeyInfoRef(KeyInfo*); KeyInfo *sqlite3KeyInfoOfIndex(Parse*, Index*); KeyInfo *sqlite3KeyInfoFromExprList(Parse*, ExprList*, int, int); const char *sqlite3SelectOpName(int); int sqlite3HasExplicitNulls(Parse*, ExprList*); #ifdef SQLITE_DEBUG int sqlite3KeyInfoIsWriteable(KeyInfo*); #endif int sqlite3CreateFunc(sqlite3 *, const char *, int, int, void *, void (*)(sqlite3_context*,int,sqlite3_value **), |
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4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 | int sqlite3VtabCallDestroy(sqlite3*, int, const char *); int sqlite3VtabBegin(sqlite3 *, VTable *); FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*); sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*); int sqlite3VdbeParameterIndex(Vdbe*, const char*, int); int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *); void sqlite3ParserReset(Parse*); #ifdef SQLITE_ENABLE_NORMALIZE char *sqlite3Normalize(Vdbe*, const char*); #endif int sqlite3Reprepare(Vdbe*); void sqlite3ExprListCheckLength(Parse*, ExprList*, const char*); CollSeq *sqlite3ExprCompareCollSeq(Parse*,const Expr*); CollSeq *sqlite3BinaryCompareCollSeq(Parse *, const Expr*, const Expr*); int sqlite3TempInMemory(const sqlite3*); const char *sqlite3JournalModename(int); #ifndef SQLITE_OMIT_WAL int sqlite3Checkpoint(sqlite3*, int, int, int*, int*); int sqlite3WalDefaultHook(void*,sqlite3*,const char*,int); #endif #ifndef SQLITE_OMIT_CTE | > > > | > | > | > | > > | | > > | 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 | int sqlite3VtabCallDestroy(sqlite3*, int, const char *); int sqlite3VtabBegin(sqlite3 *, VTable *); FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*); sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*); int sqlite3VdbeParameterIndex(Vdbe*, const char*, int); int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *); void sqlite3ParserReset(Parse*); void *sqlite3ParserAddCleanup(Parse*,void(*)(sqlite3*,void*),void*); #ifdef SQLITE_ENABLE_NORMALIZE char *sqlite3Normalize(Vdbe*, const char*); #endif int sqlite3Reprepare(Vdbe*); void sqlite3ExprListCheckLength(Parse*, ExprList*, const char*); CollSeq *sqlite3ExprCompareCollSeq(Parse*,const Expr*); CollSeq *sqlite3BinaryCompareCollSeq(Parse *, const Expr*, const Expr*); int sqlite3TempInMemory(const sqlite3*); const char *sqlite3JournalModename(int); #ifndef SQLITE_OMIT_WAL int sqlite3Checkpoint(sqlite3*, int, int, int*, int*); int sqlite3WalDefaultHook(void*,sqlite3*,const char*,int); #endif #ifndef SQLITE_OMIT_CTE Cte *sqlite3CteNew(Parse*,Token*,ExprList*,Select*,u8); void sqlite3CteDelete(sqlite3*,Cte*); With *sqlite3WithAdd(Parse*,With*,Cte*); void sqlite3WithDelete(sqlite3*,With*); void sqlite3WithPush(Parse*, With*, u8); #else # define sqlite3CteNew(P,T,E,S) ((void*)0) # define sqlite3CteDelete(D,C) # define sqlite3CteWithAdd(P,W,C) ((void*)0) # define sqlite3WithDelete(x,y) # define sqlite3WithPush(x,y,z) #endif #ifndef SQLITE_OMIT_UPSERT Upsert *sqlite3UpsertNew(sqlite3*,ExprList*,Expr*,ExprList*,Expr*,Upsert*); void sqlite3UpsertDelete(sqlite3*,Upsert*); Upsert *sqlite3UpsertDup(sqlite3*,Upsert*); int sqlite3UpsertAnalyzeTarget(Parse*,SrcList*,Upsert*); void sqlite3UpsertDoUpdate(Parse*,Upsert*,Table*,Index*,int); Upsert *sqlite3UpsertOfIndex(Upsert*,Index*); int sqlite3UpsertNextIsIPK(Upsert*); #else #define sqlite3UpsertNew(u,v,w,x,y,z) ((Upsert*)0) #define sqlite3UpsertDelete(x,y) #define sqlite3UpsertDup(x,y) ((Upsert*)0) #define sqlite3UpsertOfIndex(x,y) ((Upsert*)0) #define sqlite3UpsertNextIsIPK(x) 0 #endif /* Declarations for functions in fkey.c. All of these are replaced by ** no-op macros if OMIT_FOREIGN_KEY is defined. In this case no foreign ** key functionality is available. If OMIT_TRIGGER is defined but ** OMIT_FOREIGN_KEY is not, only some of the functions are no-oped. In |
︙ | ︙ |
Changes to src/test1.c.
︙ | ︙ | |||
6644 6645 6646 6647 6648 6649 6650 | ){ int i = 0; sqlite3 *db = 0; if( objc!=2 && objc!=3 ){ Tcl_WrongNumArgs(interp, 1, objv, "SEED ?DB?"); return TCL_ERROR; } | | | 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 | ){ int i = 0; sqlite3 *db = 0; if( objc!=2 && objc!=3 ){ Tcl_WrongNumArgs(interp, 1, objv, "SEED ?DB?"); return TCL_ERROR; } if( Tcl_GetIntFromObj(interp,objv[1],&i) ) return TCL_ERROR; if( objc==3 && getDbPointer(interp, Tcl_GetString(objv[2]), &db) ){ return TCL_ERROR; } sqlite3_test_control(SQLITE_TESTCTRL_PRNG_SEED, i, db); return TCL_OK; } |
︙ | ︙ | |||
7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 | static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( void * clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[] ){ extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_decimal_init(sqlite3*,char**,const sqlite3_api_routines*); | > | 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 | static int SQLITE_TCLAPI tclLoadStaticExtensionCmd( void * clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[] ){ extern int sqlite3_amatch_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_appendvfs_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_carray_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_closure_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_csv_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_eval_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_explain_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_fileio_init(sqlite3*,char**,const sqlite3_api_routines*); extern int sqlite3_decimal_init(sqlite3*,char**,const sqlite3_api_routines*); |
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7519 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 | extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); #endif static const struct { const char *zExtName; int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); } aExtension[] = { { "amatch", sqlite3_amatch_init }, { "carray", sqlite3_carray_init }, { "closure", sqlite3_closure_init }, { "csv", sqlite3_csv_init }, { "decimal", sqlite3_decimal_init }, { "eval", sqlite3_eval_init }, { "explain", sqlite3_explain_init }, { "fileio", sqlite3_fileio_init }, | > | 7520 7521 7522 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 | extern int sqlite3_zipfile_init(sqlite3*,char**,const sqlite3_api_routines*); #endif static const struct { const char *zExtName; int (*pInit)(sqlite3*,char**,const sqlite3_api_routines*); } aExtension[] = { { "amatch", sqlite3_amatch_init }, { "appendvfs", sqlite3_appendvfs_init }, { "carray", sqlite3_carray_init }, { "closure", sqlite3_closure_init }, { "csv", sqlite3_csv_init }, { "decimal", sqlite3_decimal_init }, { "eval", sqlite3_eval_init }, { "explain", sqlite3_explain_init }, { "fileio", sqlite3_fileio_init }, |
︙ | ︙ | |||
7567 7568 7569 7570 7571 7572 7573 | return TCL_ERROR; } if( aExtension[i].pInit ){ rc = aExtension[i].pInit(db, &zErrMsg, 0); }else{ rc = SQLITE_OK; } | | | 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 7580 7581 7582 7583 | return TCL_ERROR; } if( aExtension[i].pInit ){ rc = aExtension[i].pInit(db, &zErrMsg, 0); }else{ rc = SQLITE_OK; } if( (rc!=SQLITE_OK && rc!=SQLITE_OK_LOAD_PERMANENTLY) || zErrMsg ){ Tcl_AppendResult(interp, "initialization of ", zName, " failed: ", zErrMsg, (char*)0); sqlite3_free(zErrMsg); return TCL_ERROR; } } return TCL_OK; |
︙ | ︙ | |||
8593 8594 8595 8596 8597 8598 8599 | extern int sqlite3_pager_readdb_count; extern int sqlite3_pager_writedb_count; extern int sqlite3_pager_writej_count; #if SQLITE_OS_WIN extern LONG volatile sqlite3_os_type; #endif #ifdef SQLITE_DEBUG | | < < < | 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 | extern int sqlite3_pager_readdb_count; extern int sqlite3_pager_writedb_count; extern int sqlite3_pager_writej_count; #if SQLITE_OS_WIN extern LONG volatile sqlite3_os_type; #endif #ifdef SQLITE_DEBUG extern u32 sqlite3WhereTrace; extern int sqlite3OSTrace; extern int sqlite3WalTrace; #endif #ifdef SQLITE_TEST #ifdef SQLITE_ENABLE_FTS3 extern int sqlite3_fts3_enable_parentheses; #endif #endif for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){ Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0); } for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ Tcl_CreateObjCommand(interp, aObjCmd[i].zName, aObjCmd[i].xProc, aObjCmd[i].clientData, 0); |
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8692 8693 8694 8695 8696 8697 8698 | (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); Tcl_LinkVar(interp, "sqlite_sync_count", (char*)&sqlite3_sync_count, TCL_LINK_INT); Tcl_LinkVar(interp, "sqlite_fullsync_count", (char*)&sqlite3_fullsync_count, TCL_LINK_INT); #if defined(SQLITE_ENABLE_SELECTTRACE) Tcl_LinkVar(interp, "sqlite3_unsupported_selecttrace", | | | 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 8705 | (char*)&longdouble_size, TCL_LINK_INT|TCL_LINK_READ_ONLY); Tcl_LinkVar(interp, "sqlite_sync_count", (char*)&sqlite3_sync_count, TCL_LINK_INT); Tcl_LinkVar(interp, "sqlite_fullsync_count", (char*)&sqlite3_fullsync_count, TCL_LINK_INT); #if defined(SQLITE_ENABLE_SELECTTRACE) Tcl_LinkVar(interp, "sqlite3_unsupported_selecttrace", (char*)&sqlite3SelectTrace, TCL_LINK_INT); #endif #if defined(SQLITE_ENABLE_FTS3) && defined(SQLITE_TEST) Tcl_LinkVar(interp, "sqlite_fts3_enable_parentheses", (char*)&sqlite3_fts3_enable_parentheses, TCL_LINK_INT); #endif return TCL_OK; } |
Changes to src/test_config.c.
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149 150 151 152 153 154 155 156 157 158 159 160 161 162 | #endif #ifdef SQLITE_ENABLE_DESERIALIZE Tcl_SetVar2(interp, "sqlite_options", "deserialize", "1", TCL_GLOBAL_ONLY); #else Tcl_SetVar2(interp, "sqlite_options", "deserialize", "0", TCL_GLOBAL_ONLY); #endif #ifdef SQLITE_ENABLE_MEMSYS3 Tcl_SetVar2(interp, "sqlite_options", "mem3", "1", TCL_GLOBAL_ONLY); #else Tcl_SetVar2(interp, "sqlite_options", "mem3", "0", TCL_GLOBAL_ONLY); #endif | > > > > > > | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 | #endif #ifdef SQLITE_ENABLE_DESERIALIZE Tcl_SetVar2(interp, "sqlite_options", "deserialize", "1", TCL_GLOBAL_ONLY); #else Tcl_SetVar2(interp, "sqlite_options", "deserialize", "0", TCL_GLOBAL_ONLY); #endif #ifdef SQLITE_ENABLE_MATH_FUNCTIONS Tcl_SetVar2(interp, "sqlite_options", "mathlib", "1", TCL_GLOBAL_ONLY); #else Tcl_SetVar2(interp, "sqlite_options", "mathlib", "0", TCL_GLOBAL_ONLY); #endif #ifdef SQLITE_ENABLE_MEMSYS3 Tcl_SetVar2(interp, "sqlite_options", "mem3", "1", TCL_GLOBAL_ONLY); #else Tcl_SetVar2(interp, "sqlite_options", "mem3", "0", TCL_GLOBAL_ONLY); #endif |
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Changes to src/tokenize.c.
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23 24 25 26 27 28 29 | ** In the sqlite3GetToken() function, a switch() on aiClass[c] is implemented ** using a lookup table, whereas a switch() directly on c uses a binary search. ** The lookup table is much faster. To maximize speed, and to ensure that ** a lookup table is used, all of the classes need to be small integers and ** all of them need to be used within the switch. */ #define CC_X 0 /* The letter 'x', or start of BLOB literal */ | > | < | 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | ** In the sqlite3GetToken() function, a switch() on aiClass[c] is implemented ** using a lookup table, whereas a switch() directly on c uses a binary search. ** The lookup table is much faster. To maximize speed, and to ensure that ** a lookup table is used, all of the classes need to be small integers and ** all of them need to be used within the switch. */ #define CC_X 0 /* The letter 'x', or start of BLOB literal */ #define CC_KYWD0 1 /* First letter of a keyword */ #define CC_KYWD 2 /* Alphabetics or '_'. Usable in a keyword */ #define CC_DIGIT 3 /* Digits */ #define CC_DOLLAR 4 /* '$' */ #define CC_VARALPHA 5 /* '@', '#', ':'. Alphabetic SQL variables */ #define CC_VARNUM 6 /* '?'. Numeric SQL variables */ #define CC_SPACE 7 /* Space characters */ #define CC_QUOTE 8 /* '"', '\'', or '`'. String literals, quoted ids */ #define CC_QUOTE2 9 /* '['. [...] style quoted ids */ |
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49 50 51 52 53 54 55 | #define CC_PLUS 20 /* '+' */ #define CC_STAR 21 /* '*' */ #define CC_PERCENT 22 /* '%' */ #define CC_COMMA 23 /* ',' */ #define CC_AND 24 /* '&' */ #define CC_TILDA 25 /* '~' */ #define CC_DOT 26 /* '.' */ | > | | | | | | | | | | | | | | | | | | | | | | | 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | #define CC_PLUS 20 /* '+' */ #define CC_STAR 21 /* '*' */ #define CC_PERCENT 22 /* '%' */ #define CC_COMMA 23 /* ',' */ #define CC_AND 24 /* '&' */ #define CC_TILDA 25 /* '~' */ #define CC_DOT 26 /* '.' */ #define CC_ID 27 /* unicode characters usable in IDs */ #define CC_ILLEGAL 28 /* Illegal character */ #define CC_NUL 29 /* 0x00 */ static const unsigned char aiClass[] = { #ifdef SQLITE_ASCII /* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xa xb xc xd xe xf */ /* 0x */ 29, 28, 28, 28, 28, 28, 28, 28, 28, 7, 7, 28, 7, 7, 28, 28, /* 1x */ 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, /* 2x */ 7, 15, 8, 5, 4, 22, 24, 8, 17, 18, 21, 20, 23, 11, 26, 16, /* 3x */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 19, 12, 14, 13, 6, /* 4x */ 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 5x */ 1, 1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 9, 28, 28, 28, 2, /* 6x */ 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, /* 7x */ 1, 1, 1, 1, 1, 1, 1, 1, 0, 2, 2, 28, 10, 28, 25, 28, /* 8x */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* 9x */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* Ax */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* Bx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* Cx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* Dx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* Ex */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, /* Fx */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2 #endif #ifdef SQLITE_EBCDIC /* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xa xb xc xd xe xf */ /* 0x */ 29, 28, 28, 28, 28, 7, 28, 28, 28, 28, 28, 28, 7, 7, 28, 28, /* 1x */ 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, /* 2x */ 28, 28, 28, 28, 28, 7, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, /* 3x */ 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, /* 4x */ 7, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 26, 12, 17, 20, 10, /* 5x */ 24, 28, 28, 28, 28, 28, 28, 28, 28, 28, 15, 4, 21, 18, 19, 28, /* 6x */ 11, 16, 28, 28, 28, 28, 28, 28, 28, 28, 28, 23, 22, 2, 13, 6, /* 7x */ 28, 28, 28, 28, 28, 28, 28, 28, 28, 8, 5, 5, 5, 8, 14, 8, /* 8x */ 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 28, 28, 28, 28, 28, /* 9x */ 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 28, 28, 28, 28, 28, /* Ax */ 28, 25, 1, 1, 1, 1, 1, 0, 2, 2, 28, 28, 28, 28, 28, 28, /* Bx */ 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 9, 28, 28, 28, 28, 28, /* Cx */ 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 28, 28, 28, 28, 28, /* Dx */ 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 28, 28, 28, 28, 28, 28, /* Ex */ 28, 28, 1, 1, 1, 1, 1, 0, 2, 2, 28, 28, 28, 28, 28, 28, /* Fx */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 28, 28, 28, 28, 28, 28, #endif }; /* ** The charMap() macro maps alphabetic characters (only) into their ** lower-case ASCII equivalent. On ASCII machines, this is just ** an upper-to-lower case map. On EBCDIC machines we also need |
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495 496 497 498 499 500 501 | }else{ break; } } if( n==0 ) *tokenType = TK_ILLEGAL; return i; } | | | 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 | }else{ break; } } if( n==0 ) *tokenType = TK_ILLEGAL; return i; } case CC_KYWD0: { for(i=1; aiClass[z[i]]<=CC_KYWD; i++){} if( IdChar(z[i]) ){ /* This token started out using characters that can appear in keywords, ** but z[i] is a character not allowed within keywords, so this must ** be an identifier instead */ i++; break; |
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525 526 527 528 529 530 531 532 533 534 535 536 537 538 | return i; } #endif /* If it is not a BLOB literal, then it must be an ID, since no ** SQL keywords start with the letter 'x'. Fall through */ /* no break */ deliberate_fall_through } case CC_ID: { i = 1; break; } case CC_NUL: { *tokenType = TK_ILLEGAL; return 0; | > | 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 | return i; } #endif /* If it is not a BLOB literal, then it must be an ID, since no ** SQL keywords start with the letter 'x'. Fall through */ /* no break */ deliberate_fall_through } case CC_KYWD: case CC_ID: { i = 1; break; } case CC_NUL: { *tokenType = TK_ILLEGAL; return 0; |
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707 708 709 710 711 712 713 | ** will take responsibility for freeing the Table structure. */ sqlite3DeleteTable(db, pParse->pNewTable); } if( !IN_RENAME_OBJECT ){ sqlite3DeleteTrigger(db, pParse->pNewTrigger); } | < < < < < < < < < < < < | 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 | ** will take responsibility for freeing the Table structure. */ sqlite3DeleteTable(db, pParse->pNewTable); } if( !IN_RENAME_OBJECT ){ sqlite3DeleteTrigger(db, pParse->pNewTrigger); } sqlite3DbFree(db, pParse->pVList); db->pParse = pParse->pParentParse; pParse->pParentParse = 0; assert( nErr==0 || pParse->rc!=SQLITE_OK ); return nErr; } |
︙ | ︙ |
Changes to src/treeview.c.
︙ | ︙ | |||
107 108 109 110 111 112 113 | int j; for(j=0; j<pCte->pCols->nExpr; j++){ sqlite3_str_appendf(&x, "%c%s", cSep, pCte->pCols->a[j].zEName); cSep = ','; } sqlite3_str_appendf(&x, ")"); } | > | > > | | 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | int j; for(j=0; j<pCte->pCols->nExpr; j++){ sqlite3_str_appendf(&x, "%c%s", cSep, pCte->pCols->a[j].zEName); cSep = ','; } sqlite3_str_appendf(&x, ")"); } if( pCte->pUse ){ sqlite3_str_appendf(&x, " (pUse=0x%p, nUse=%d)", pCte->pUse, pCte->pUse->nUse); } sqlite3StrAccumFinish(&x); sqlite3TreeViewItem(pView, zLine, i<pWith->nCte-1); sqlite3TreeViewSelect(pView, pCte->pSelect, 0); sqlite3TreeViewPop(pView); } sqlite3TreeViewPop(pView); } } /* ** Generate a human-readable description of a SrcList object. */ void sqlite3TreeViewSrcList(TreeView *pView, const SrcList *pSrc){ int i; for(i=0; i<pSrc->nSrc; i++){ const SrcItem *pItem = &pSrc->a[i]; StrAccum x; char zLine[100]; sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0); sqlite3_str_appendf(&x, "{%d:*}", pItem->iCursor); if( pItem->zDatabase ){ sqlite3_str_appendf(&x, " %s.%s", pItem->zDatabase, pItem->zName); }else if( pItem->zName ){ |
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146 147 148 149 150 151 152 153 154 155 156 157 158 159 | } if( pItem->fg.jointype & JT_LEFT ){ sqlite3_str_appendf(&x, " LEFT-JOIN"); } if( pItem->fg.fromDDL ){ sqlite3_str_appendf(&x, " DDL"); } sqlite3StrAccumFinish(&x); sqlite3TreeViewItem(pView, zLine, i<pSrc->nSrc-1); if( pItem->pSelect ){ sqlite3TreeViewSelect(pView, pItem->pSelect, 0); } if( pItem->fg.isTabFunc ){ sqlite3TreeViewExprList(pView, pItem->u1.pFuncArg, 0, "func-args:"); | > > > | 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 | } if( pItem->fg.jointype & JT_LEFT ){ sqlite3_str_appendf(&x, " LEFT-JOIN"); } if( pItem->fg.fromDDL ){ sqlite3_str_appendf(&x, " DDL"); } if( pItem->fg.isCte ){ sqlite3_str_appendf(&x, " CteUse=0x%p", pItem->u2.pCteUse); } sqlite3StrAccumFinish(&x); sqlite3TreeViewItem(pView, zLine, i<pSrc->nSrc-1); if( pItem->pSelect ){ sqlite3TreeViewSelect(pView, pItem->pSelect, 0); } if( pItem->fg.isTabFunc ){ sqlite3TreeViewExprList(pView, pItem->u1.pFuncArg, 0, "func-args:"); |
︙ | ︙ |
Changes to src/trigger.c.
︙ | ︙ | |||
44 45 46 47 48 49 50 | ** and returns the combined list. ** ** To state it another way: This routine returns a list of all triggers ** that fire off of pTab. The list will include any TEMP triggers on ** pTab as well as the triggers lised in pTab->pTrigger. */ Trigger *sqlite3TriggerList(Parse *pParse, Table *pTab){ | | | > > > > > | > | < < | | > > > > > > > | > < | | 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | ** and returns the combined list. ** ** To state it another way: This routine returns a list of all triggers ** that fire off of pTab. The list will include any TEMP triggers on ** pTab as well as the triggers lised in pTab->pTrigger. */ Trigger *sqlite3TriggerList(Parse *pParse, Table *pTab){ Schema *pTmpSchema; /* Schema of the pTab table */ Trigger *pList; /* List of triggers to return */ HashElem *p; /* Loop variable for TEMP triggers */ if( pParse->disableTriggers ){ return 0; } pTmpSchema = pParse->db->aDb[1].pSchema; p = sqliteHashFirst(&pTmpSchema->trigHash); if( p==0 ){ return pTab->pTrigger; } pList = pTab->pTrigger; if( pTmpSchema!=pTab->pSchema ){ while( p ){ Trigger *pTrig = (Trigger *)sqliteHashData(p); if( pTrig->pTabSchema==pTab->pSchema && 0==sqlite3StrICmp(pTrig->table, pTab->zName) ){ pTrig->pNext = pList; pList = pTrig; }else if( pTrig->op==TK_RETURNING ){ assert( pParse->bReturning ); assert( &(pParse->u1.pReturning->retTrig) == pTrig ); pTrig->table = pTab->zName; pTrig->pTabSchema = pTab->pSchema; pTrig->pNext = pList; pList = pTrig; } p = sqliteHashNext(p); } } return pList; } /* ** This is called by the parser when it sees a CREATE TRIGGER statement ** up to the point of the BEGIN before the trigger actions. A Trigger ** structure is generated based on the information available and stored ** in pParse->pNewTrigger. After the trigger actions have been parsed, the |
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341 342 343 344 345 346 347 | "INSERT INTO %Q." DFLT_SCHEMA_TABLE " VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')", db->aDb[iDb].zDbSName, zName, pTrig->table, z); sqlite3DbFree(db, z); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddParseSchemaOp(v, iDb, | | | 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 | "INSERT INTO %Q." DFLT_SCHEMA_TABLE " VALUES('trigger',%Q,%Q,0,'CREATE TRIGGER %q')", db->aDb[iDb].zDbSName, zName, pTrig->table, z); sqlite3DbFree(db, z); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddParseSchemaOp(v, iDb, sqlite3MPrintf(db, "type='trigger' AND name='%q'", zName), 0); } if( db->init.busy ){ Trigger *pLink = pTrig; Hash *pHash = &db->aDb[iDb].pSchema->trigHash; assert( sqlite3SchemaMutexHeld(db, iDb, 0) ); assert( pLink!=0 ); |
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554 555 556 557 558 559 560 | return pTriggerStep; } /* ** Recursively delete a Trigger structure */ void sqlite3DeleteTrigger(sqlite3 *db, Trigger *pTrigger){ | | | 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 | return pTriggerStep; } /* ** Recursively delete a Trigger structure */ void sqlite3DeleteTrigger(sqlite3 *db, Trigger *pTrigger){ if( pTrigger==0 || pTrigger->bReturning ) return; sqlite3DeleteTriggerStep(db, pTrigger->step_list); sqlite3DbFree(db, pTrigger->zName); sqlite3DbFree(db, pTrigger->table); sqlite3ExprDelete(db, pTrigger->pWhen); sqlite3IdListDelete(db, pTrigger->pColumns); sqlite3DbFree(db, pTrigger); } |
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719 720 721 722 723 724 725 | ExprList *pChanges, /* Columns that change in an UPDATE statement */ int *pMask /* OUT: Mask of TRIGGER_BEFORE|TRIGGER_AFTER */ ){ int mask = 0; Trigger *pList = 0; Trigger *p; | > > > > > | > > > > > > | > | < > | > > > | | > > > > > > > > > > | > > > | > > > > > > > > > > | 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 | ExprList *pChanges, /* Columns that change in an UPDATE statement */ int *pMask /* OUT: Mask of TRIGGER_BEFORE|TRIGGER_AFTER */ ){ int mask = 0; Trigger *pList = 0; Trigger *p; pList = sqlite3TriggerList(pParse, pTab); assert( pList==0 || IsVirtual(pTab)==0 || (pList->bReturning && pList->pNext==0) ); if( pList!=0 ){ p = pList; if( (pParse->db->flags & SQLITE_EnableTrigger)==0 && pTab->pTrigger!=0 ){ /* The SQLITE_DBCONFIG_ENABLE_TRIGGER setting is off. That means that ** only TEMP triggers are allowed. Truncate the pList so that it ** includes only TEMP triggers */ if( pList==pTab->pTrigger ){ pList = 0; goto exit_triggers_exist; } while( ALWAYS(p->pNext) && p->pNext!=pTab->pTrigger ) p = p->pNext; p->pNext = 0; p = pList; } do{ if( p->op==op && checkColumnOverlap(p->pColumns, pChanges) ){ mask |= p->tr_tm; }else if( p->op==TK_RETURNING ){ /* The first time a RETURNING trigger is seen, the "op" value tells ** us what time of trigger it should be. */ assert( sqlite3IsToplevel(pParse) ); p->op = op; if( IsVirtual(pTab) ){ if( op!=TK_INSERT ){ sqlite3ErrorMsg(pParse, "%s RETURNING is not available on virtual tables", op==TK_DELETE ? "DELETE" : "UPDATE"); } p->tr_tm = TRIGGER_BEFORE; }else{ p->tr_tm = TRIGGER_AFTER; } mask |= p->tr_tm; }else if( p->bReturning && p->op==TK_INSERT && op==TK_UPDATE && sqlite3IsToplevel(pParse) ){ /* Also fire a RETURNING trigger for an UPSERT */ mask |= p->tr_tm; } p = p->pNext; }while( p ); } exit_triggers_exist: if( pMask ){ *pMask = mask; } return (mask ? pList : 0); } /* |
︙ | ︙ | |||
769 770 771 772 773 774 775 776 777 778 779 780 781 782 | pSrc = sqlite3SrcListAppendList(pParse, pSrc, pDup); } }else{ sqlite3DbFree(db, zName); } return pSrc; } /* ** Generate VDBE code for the statements inside the body of a single ** trigger. */ static int codeTriggerProgram( Parse *pParse, /* The parser context */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 | pSrc = sqlite3SrcListAppendList(pParse, pSrc, pDup); } }else{ sqlite3DbFree(db, zName); } return pSrc; } /* The input list pList is the list of result set terms from a RETURNING ** clause. The table that we are returning from is pTab. ** ** This routine makes a copy of the pList, and at the same time expands ** any "*" wildcards to be the complete set of columns from pTab. */ static ExprList *sqlite3ExpandReturning( Parse *pParse, /* Parsing context */ ExprList *pList, /* The arguments to RETURNING */ Table *pTab /* The table being updated */ ){ ExprList *pNew = 0; sqlite3 *db = pParse->db; int i; for(i=0; i<pList->nExpr; i++){ Expr *pOldExpr = pList->a[i].pExpr; if( ALWAYS(pOldExpr!=0) && pOldExpr->op==TK_ASTERISK ){ int jj; for(jj=0; jj<pTab->nCol; jj++){ Expr *pNewExpr; if( IsHiddenColumn(pTab->aCol+jj) ) continue; pNewExpr = sqlite3Expr(db, TK_ID, pTab->aCol[jj].zName); pNew = sqlite3ExprListAppend(pParse, pNew, pNewExpr); if( !db->mallocFailed ){ struct ExprList_item *pItem = &pNew->a[pNew->nExpr-1]; pItem->zEName = sqlite3DbStrDup(db, pTab->aCol[jj].zName); pItem->eEName = ENAME_NAME; } } }else{ Expr *pNewExpr = sqlite3ExprDup(db, pOldExpr, 0); pNew = sqlite3ExprListAppend(pParse, pNew, pNewExpr); if( !db->mallocFailed && ALWAYS(pList->a[i].zEName!=0) ){ struct ExprList_item *pItem = &pNew->a[pNew->nExpr-1]; pItem->zEName = sqlite3DbStrDup(db, pList->a[i].zEName); pItem->eEName = pList->a[i].eEName; } } } if( !db->mallocFailed ){ Vdbe *v = pParse->pVdbe; assert( v!=0 ); sqlite3VdbeSetNumCols(v, pNew->nExpr); for(i=0; i<pNew->nExpr; i++){ sqlite3VdbeSetColName(v, i, COLNAME_NAME, pNew->a[i].zEName, SQLITE_TRANSIENT); } } return pNew; } /* ** Generate code for the RETURNING trigger. Unlike other triggers ** that invoke a subprogram in the bytecode, the code for RETURNING ** is generated in-line. */ static void codeReturningTrigger( Parse *pParse, /* Parse context */ Trigger *pTrigger, /* The trigger step that defines the RETURNING */ Table *pTab, /* The table to code triggers from */ int regIn /* The first in an array of registers */ ){ Vdbe *v = pParse->pVdbe; ExprList *pNew; Returning *pReturning; assert( v!=0 ); assert( pParse->bReturning ); pReturning = pParse->u1.pReturning; assert( pTrigger == &(pReturning->retTrig) ); pNew = sqlite3ExpandReturning(pParse, pReturning->pReturnEL, pTab); if( pNew ){ NameContext sNC; memset(&sNC, 0, sizeof(sNC)); if( pReturning->nRetCol==0 ){ pReturning->nRetCol = pNew->nExpr; pReturning->iRetCur = pParse->nTab++; } sNC.pParse = pParse; sNC.uNC.iBaseReg = regIn; sNC.ncFlags = NC_UBaseReg; pParse->eTriggerOp = pTrigger->op; pParse->pTriggerTab = pTab; if( sqlite3ResolveExprListNames(&sNC, pNew)==SQLITE_OK ){ int i; int nCol = pNew->nExpr; int reg = pParse->nMem+1; pParse->nMem += nCol+2; pReturning->iRetReg = reg; for(i=0; i<nCol; i++){ sqlite3ExprCodeFactorable(pParse, pNew->a[i].pExpr, reg+i); } sqlite3VdbeAddOp3(v, OP_MakeRecord, reg, i, reg+i); sqlite3VdbeAddOp2(v, OP_NewRowid, pReturning->iRetCur, reg+i+1); sqlite3VdbeAddOp3(v, OP_Insert, pReturning->iRetCur, reg+i, reg+i+1); } sqlite3ExprListDelete(pParse->db, pNew); pParse->eTriggerOp = 0; pParse->pTriggerTab = 0; } } /* ** Generate VDBE code for the statements inside the body of a single ** trigger. */ static int codeTriggerProgram( Parse *pParse, /* The parser context */ |
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819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 | case TK_UPDATE: { sqlite3Update(pParse, sqlite3TriggerStepSrc(pParse, pStep), sqlite3ExprListDup(db, pStep->pExprList, 0), sqlite3ExprDup(db, pStep->pWhere, 0), pParse->eOrconf, 0, 0, 0 ); break; } case TK_INSERT: { sqlite3Insert(pParse, sqlite3TriggerStepSrc(pParse, pStep), sqlite3SelectDup(db, pStep->pSelect, 0), sqlite3IdListDup(db, pStep->pIdList), pParse->eOrconf, sqlite3UpsertDup(db, pStep->pUpsert) ); break; } case TK_DELETE: { sqlite3DeleteFrom(pParse, sqlite3TriggerStepSrc(pParse, pStep), sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0 ); break; } default: assert( pStep->op==TK_SELECT ); { SelectDest sDest; Select *pSelect = sqlite3SelectDup(db, pStep->pSelect, 0); sqlite3SelectDestInit(&sDest, SRT_Discard, 0); sqlite3Select(pParse, pSelect, &sDest); sqlite3SelectDelete(db, pSelect); break; } } | > > > < < < | 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 | case TK_UPDATE: { sqlite3Update(pParse, sqlite3TriggerStepSrc(pParse, pStep), sqlite3ExprListDup(db, pStep->pExprList, 0), sqlite3ExprDup(db, pStep->pWhere, 0), pParse->eOrconf, 0, 0, 0 ); sqlite3VdbeAddOp0(v, OP_ResetCount); break; } case TK_INSERT: { sqlite3Insert(pParse, sqlite3TriggerStepSrc(pParse, pStep), sqlite3SelectDup(db, pStep->pSelect, 0), sqlite3IdListDup(db, pStep->pIdList), pParse->eOrconf, sqlite3UpsertDup(db, pStep->pUpsert) ); sqlite3VdbeAddOp0(v, OP_ResetCount); break; } case TK_DELETE: { sqlite3DeleteFrom(pParse, sqlite3TriggerStepSrc(pParse, pStep), sqlite3ExprDup(db, pStep->pWhere, 0), 0, 0 ); sqlite3VdbeAddOp0(v, OP_ResetCount); break; } default: assert( pStep->op==TK_SELECT ); { SelectDest sDest; Select *pSelect = sqlite3SelectDup(db, pStep->pSelect, 0); sqlite3SelectDestInit(&sDest, SRT_Discard, 0); sqlite3Select(pParse, pSelect, &sDest); sqlite3SelectDelete(db, pSelect); break; } } } return 0; } #ifdef SQLITE_ENABLE_EXPLAIN_COMMENTS /* |
︙ | ︙ | |||
996 997 998 999 1000 1001 1002 | pProgram->nCsr = pSubParse->nTab; pProgram->token = (void *)pTrigger; pPrg->aColmask[0] = pSubParse->oldmask; pPrg->aColmask[1] = pSubParse->newmask; sqlite3VdbeDelete(v); } | < | 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 | pProgram->nCsr = pSubParse->nTab; pProgram->token = (void *)pTrigger; pPrg->aColmask[0] = pSubParse->oldmask; pPrg->aColmask[1] = pSubParse->newmask; sqlite3VdbeDelete(v); } assert( !pSubParse->pTriggerPrg && !pSubParse->nMaxArg ); sqlite3ParserReset(pSubParse); sqlite3StackFree(db, pSubParse); return pPrg; } |
︙ | ︙ | |||
1098 1099 1100 1101 1102 1103 1104 | ** Register Contains ** ------------------------------------------------------ ** reg+0 OLD.rowid ** reg+1 OLD.* value of left-most column of pTab ** ... ... ** reg+N OLD.* value of right-most column of pTab ** reg+N+1 NEW.rowid | | | 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 | ** Register Contains ** ------------------------------------------------------ ** reg+0 OLD.rowid ** reg+1 OLD.* value of left-most column of pTab ** ... ... ** reg+N OLD.* value of right-most column of pTab ** reg+N+1 NEW.rowid ** reg+N+2 NEW.* value of left-most column of pTab ** ... ... ** reg+N+N+1 NEW.* value of right-most column of pTab ** ** For ON DELETE triggers, the registers containing the NEW.* values will ** never be accessed by the trigger program, so they are not allocated or ** populated by the caller (there is no data to populate them with anyway). ** Similarly, for ON INSERT triggers the values stored in the OLD.* registers |
︙ | ︙ | |||
1143 1144 1145 1146 1147 1148 1149 | ** always defined. The trigger must be in the same schema as the table ** or else it must be a TEMP trigger. */ assert( p->pSchema!=0 ); assert( p->pTabSchema!=0 ); assert( p->pSchema==p->pTabSchema || p->pSchema==pParse->db->aDb[1].pSchema ); | | > > > > | > | > > > | 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 | ** always defined. The trigger must be in the same schema as the table ** or else it must be a TEMP trigger. */ assert( p->pSchema!=0 ); assert( p->pTabSchema!=0 ); assert( p->pSchema==p->pTabSchema || p->pSchema==pParse->db->aDb[1].pSchema ); /* Determine whether we should code this trigger. One of two choices: ** 1. The trigger is an exact match to the current DML statement ** 2. This is a RETURNING trigger for INSERT but we are currently ** doing the UPDATE part of an UPSERT. */ if( (p->op==op || (p->bReturning && p->op==TK_INSERT && op==TK_UPDATE)) && p->tr_tm==tr_tm && checkColumnOverlap(p->pColumns, pChanges) ){ if( !p->bReturning ){ sqlite3CodeRowTriggerDirect(pParse, p, pTab, reg, orconf, ignoreJump); }else if( sqlite3IsToplevel(pParse) ){ codeReturningTrigger(pParse, p, pTab, reg); } } } } /* ** Triggers may access values stored in the old.* or new.* pseudo-table. ** This function returns a 32-bit bitmask indicating which columns of the |
︙ | ︙ | |||
1193 1194 1195 1196 1197 1198 1199 | ){ const int op = pChanges ? TK_UPDATE : TK_DELETE; u32 mask = 0; Trigger *p; assert( isNew==1 || isNew==0 ); for(p=pTrigger; p; p=p->pNext){ | | > > > > | | | | > | 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 | ){ const int op = pChanges ? TK_UPDATE : TK_DELETE; u32 mask = 0; Trigger *p; assert( isNew==1 || isNew==0 ); for(p=pTrigger; p; p=p->pNext){ if( p->op==op && (tr_tm&p->tr_tm) && checkColumnOverlap(p->pColumns,pChanges) ){ if( p->bReturning ){ mask = 0xffffffff; }else{ TriggerPrg *pPrg; pPrg = getRowTrigger(pParse, p, pTab, orconf); if( pPrg ){ mask |= pPrg->aColmask[isNew]; } } } } return mask; } #endif /* !defined(SQLITE_OMIT_TRIGGER) */ |
Changes to src/update.c.
︙ | ︙ | |||
650 651 652 653 654 655 656 657 658 659 660 661 662 663 | labelContinue = labelBreak = sqlite3VdbeMakeLabel(pParse); /* Not an UPSERT. Normal processing. Begin by ** initialize the count of updated rows */ if( (db->flags&SQLITE_CountRows)!=0 && !pParse->pTriggerTab && !pParse->nested && pUpsert==0 ){ regRowCount = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Integer, 0, regRowCount); } if( nChangeFrom==0 && HasRowid(pTab) ){ | > | 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 | labelContinue = labelBreak = sqlite3VdbeMakeLabel(pParse); /* Not an UPSERT. Normal processing. Begin by ** initialize the count of updated rows */ if( (db->flags&SQLITE_CountRows)!=0 && !pParse->pTriggerTab && !pParse->nested && !pParse->bReturning && pUpsert==0 ){ regRowCount = ++pParse->nMem; sqlite3VdbeAddOp2(v, OP_Integer, 0, regRowCount); } if( nChangeFrom==0 && HasRowid(pTab) ){ |
︙ | ︙ | |||
1113 1114 1115 1116 1117 1118 1119 | } /* ** Return the number of rows that were changed, if we are tracking ** that information. */ if( regRowCount ){ | | | 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 | } /* ** Return the number of rows that were changed, if we are tracking ** that information. */ if( regRowCount ){ sqlite3VdbeAddOp2(v, OP_ChngCntRow, regRowCount, 1); sqlite3VdbeSetNumCols(v, 1); sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "rows updated", SQLITE_STATIC); } update_cleanup: sqlite3AuthContextPop(&sContext); sqlite3DbFree(db, aXRef); /* Also frees aRegIdx[] and aToOpen[] */ |
︙ | ︙ |
Changes to src/upsert.c.
︙ | ︙ | |||
14 15 16 17 18 19 20 | */ #include "sqliteInt.h" #ifndef SQLITE_OMIT_UPSERT /* ** Free a list of Upsert objects */ | | > | > > > | > > > | > | > | > > | | 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | */ #include "sqliteInt.h" #ifndef SQLITE_OMIT_UPSERT /* ** Free a list of Upsert objects */ static void SQLITE_NOINLINE upsertDelete(sqlite3 *db, Upsert *p){ do{ Upsert *pNext = p->pNextUpsert; sqlite3ExprListDelete(db, p->pUpsertTarget); sqlite3ExprDelete(db, p->pUpsertTargetWhere); sqlite3ExprListDelete(db, p->pUpsertSet); sqlite3ExprDelete(db, p->pUpsertWhere); sqlite3DbFree(db, p->pToFree); sqlite3DbFree(db, p); p = pNext; }while( p ); } void sqlite3UpsertDelete(sqlite3 *db, Upsert *p){ if( p ) upsertDelete(db, p); } /* ** Duplicate an Upsert object. */ Upsert *sqlite3UpsertDup(sqlite3 *db, Upsert *p){ if( p==0 ) return 0; return sqlite3UpsertNew(db, sqlite3ExprListDup(db, p->pUpsertTarget, 0), sqlite3ExprDup(db, p->pUpsertTargetWhere, 0), sqlite3ExprListDup(db, p->pUpsertSet, 0), sqlite3ExprDup(db, p->pUpsertWhere, 0), sqlite3UpsertDup(db, p->pNextUpsert) ); } /* ** Create a new Upsert object. */ Upsert *sqlite3UpsertNew( sqlite3 *db, /* Determines which memory allocator to use */ ExprList *pTarget, /* Target argument to ON CONFLICT, or NULL */ Expr *pTargetWhere, /* Optional WHERE clause on the target */ ExprList *pSet, /* UPDATE columns, or NULL for a DO NOTHING */ Expr *pWhere, /* WHERE clause for the ON CONFLICT UPDATE */ Upsert *pNext /* Next ON CONFLICT clause in the list */ ){ Upsert *pNew; pNew = sqlite3DbMallocZero(db, sizeof(Upsert)); if( pNew==0 ){ sqlite3ExprListDelete(db, pTarget); sqlite3ExprDelete(db, pTargetWhere); sqlite3ExprListDelete(db, pSet); sqlite3ExprDelete(db, pWhere); sqlite3UpsertDelete(db, pNext); return 0; }else{ pNew->pUpsertTarget = pTarget; pNew->pUpsertTargetWhere = pTargetWhere; pNew->pUpsertSet = pSet; pNew->pUpsertWhere = pWhere; pNew->isDoUpdate = pSet!=0; pNew->pNextUpsert = pNext; } return pNew; } /* ** Analyze the ON CONFLICT clause described by pUpsert. Resolve all ** symbols in the conflict-target. |
︙ | ︙ | |||
85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | int rc; /* Result code */ int iCursor; /* Cursor used by pTab */ Index *pIdx; /* One of the indexes of pTab */ ExprList *pTarget; /* The conflict-target clause */ Expr *pTerm; /* One term of the conflict-target clause */ NameContext sNC; /* Context for resolving symbolic names */ Expr sCol[2]; /* Index column converted into an Expr */ assert( pTabList->nSrc==1 ); assert( pTabList->a[0].pTab!=0 ); assert( pUpsert!=0 ); assert( pUpsert->pUpsertTarget!=0 ); /* Resolve all symbolic names in the conflict-target clause, which ** includes both the list of columns and the optional partial-index ** WHERE clause. */ memset(&sNC, 0, sizeof(sNC)); sNC.pParse = pParse; sNC.pSrcList = pTabList; | > > > | | | | | | | | | | | | | | | | < > | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > > > > > > > | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 | int rc; /* Result code */ int iCursor; /* Cursor used by pTab */ Index *pIdx; /* One of the indexes of pTab */ ExprList *pTarget; /* The conflict-target clause */ Expr *pTerm; /* One term of the conflict-target clause */ NameContext sNC; /* Context for resolving symbolic names */ Expr sCol[2]; /* Index column converted into an Expr */ int nClause = 0; /* Counter of ON CONFLICT clauses */ assert( pTabList->nSrc==1 ); assert( pTabList->a[0].pTab!=0 ); assert( pUpsert!=0 ); assert( pUpsert->pUpsertTarget!=0 ); /* Resolve all symbolic names in the conflict-target clause, which ** includes both the list of columns and the optional partial-index ** WHERE clause. */ memset(&sNC, 0, sizeof(sNC)); sNC.pParse = pParse; sNC.pSrcList = pTabList; for(; pUpsert && pUpsert->pUpsertTarget; pUpsert=pUpsert->pNextUpsert, nClause++){ rc = sqlite3ResolveExprListNames(&sNC, pUpsert->pUpsertTarget); if( rc ) return rc; rc = sqlite3ResolveExprNames(&sNC, pUpsert->pUpsertTargetWhere); if( rc ) return rc; /* Check to see if the conflict target matches the rowid. */ pTab = pTabList->a[0].pTab; pTarget = pUpsert->pUpsertTarget; iCursor = pTabList->a[0].iCursor; if( HasRowid(pTab) && pTarget->nExpr==1 && (pTerm = pTarget->a[0].pExpr)->op==TK_COLUMN && pTerm->iColumn==XN_ROWID ){ /* The conflict-target is the rowid of the primary table */ assert( pUpsert->pUpsertIdx==0 ); continue; } /* Initialize sCol[0..1] to be an expression parse tree for a ** single column of an index. The sCol[0] node will be the TK_COLLATE ** operator and sCol[1] will be the TK_COLUMN operator. Code below ** will populate the specific collation and column number values ** prior to comparing against the conflict-target expression. */ memset(sCol, 0, sizeof(sCol)); sCol[0].op = TK_COLLATE; sCol[0].pLeft = &sCol[1]; sCol[1].op = TK_COLUMN; sCol[1].iTable = pTabList->a[0].iCursor; /* Check for matches against other indexes */ for(pIdx=pTab->pIndex; pIdx; pIdx=pIdx->pNext){ int ii, jj, nn; if( !IsUniqueIndex(pIdx) ) continue; if( pTarget->nExpr!=pIdx->nKeyCol ) continue; if( pIdx->pPartIdxWhere ){ if( pUpsert->pUpsertTargetWhere==0 ) continue; if( sqlite3ExprCompare(pParse, pUpsert->pUpsertTargetWhere, pIdx->pPartIdxWhere, iCursor)!=0 ){ continue; } } nn = pIdx->nKeyCol; for(ii=0; ii<nn; ii++){ Expr *pExpr; sCol[0].u.zToken = (char*)pIdx->azColl[ii]; if( pIdx->aiColumn[ii]==XN_EXPR ){ assert( pIdx->aColExpr!=0 ); assert( pIdx->aColExpr->nExpr>ii ); pExpr = pIdx->aColExpr->a[ii].pExpr; if( pExpr->op!=TK_COLLATE ){ sCol[0].pLeft = pExpr; pExpr = &sCol[0]; } }else{ sCol[0].pLeft = &sCol[1]; sCol[1].iColumn = pIdx->aiColumn[ii]; pExpr = &sCol[0]; } for(jj=0; jj<nn; jj++){ if( sqlite3ExprCompare(pParse,pTarget->a[jj].pExpr,pExpr,iCursor)<2 ){ break; /* Column ii of the index matches column jj of target */ } } if( jj>=nn ){ /* The target contains no match for column jj of the index */ break; } } if( ii<nn ){ /* Column ii of the index did not match any term of the conflict target. ** Continue the search with the next index. */ continue; } pUpsert->pUpsertIdx = pIdx; break; } if( pUpsert->pUpsertIdx==0 ){ char zWhich[16]; if( nClause==0 && pUpsert->pNextUpsert==0 ){ zWhich[0] = 0; }else{ sqlite3_snprintf(sizeof(zWhich),zWhich,"%r ", nClause+1); } sqlite3ErrorMsg(pParse, "%sON CONFLICT clause does not match any " "PRIMARY KEY or UNIQUE constraint", zWhich); return SQLITE_ERROR; } } return SQLITE_OK; } /* ** Return true if pUpsert is the last ON CONFLICT clause with a ** conflict target, or if pUpsert is followed by another ON CONFLICT ** clause that targets the INTEGER PRIMARY KEY. */ int sqlite3UpsertNextIsIPK(Upsert *pUpsert){ Upsert *pNext; if( NEVER(pUpsert==0) ) return 0; pNext = pUpsert->pNextUpsert; if( pNext==0 ) return 1; if( pNext->pUpsertTarget==0 ) return 1; if( pNext->pUpsertIdx==0 ) return 1; return 0; } /* ** Given the list of ON CONFLICT clauses described by pUpsert, and ** a particular index pIdx, return a pointer to the particular ON CONFLICT ** clause that applies to the index. Or, if the index is not subject to ** any ON CONFLICT clause, return NULL. */ Upsert *sqlite3UpsertOfIndex(Upsert *pUpsert, Index *pIdx){ while( pUpsert && pUpsert->pUpsertTarget!=0 && pUpsert->pUpsertIdx!=pIdx ){ pUpsert = pUpsert->pNextUpsert; } return pUpsert; } /* ** Generate bytecode that does an UPDATE as part of an upsert. ** ** If pIdx is NULL, then the UNIQUE constraint that failed was the IPK. ** In this case parameter iCur is a cursor open on the table b-tree that |
︙ | ︙ | |||
202 203 204 205 206 207 208 209 210 211 | int iCur /* Cursor for pIdx (or pTab if pIdx==NULL) */ ){ Vdbe *v = pParse->pVdbe; sqlite3 *db = pParse->db; SrcList *pSrc; /* FROM clause for the UPDATE */ int iDataCur; int i; assert( v!=0 ); assert( pUpsert!=0 ); | > < > > | 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 | int iCur /* Cursor for pIdx (or pTab if pIdx==NULL) */ ){ Vdbe *v = pParse->pVdbe; sqlite3 *db = pParse->db; SrcList *pSrc; /* FROM clause for the UPDATE */ int iDataCur; int i; Upsert *pTop = pUpsert; assert( v!=0 ); assert( pUpsert!=0 ); iDataCur = pUpsert->iDataCur; pUpsert = sqlite3UpsertOfIndex(pTop, pIdx); VdbeNoopComment((v, "Begin DO UPDATE of UPSERT")); if( pIdx && iCur!=iDataCur ){ if( HasRowid(pTab) ){ int regRowid = sqlite3GetTempReg(pParse); sqlite3VdbeAddOp2(v, OP_IdxRowid, iCur, regRowid); sqlite3VdbeAddOp3(v, OP_SeekRowid, iDataCur, 0, regRowid); VdbeCoverage(v); sqlite3ReleaseTempReg(pParse, regRowid); |
︙ | ︙ | |||
236 237 238 239 240 241 242 | VdbeCoverage(v); sqlite3VdbeAddOp4(v, OP_Halt, SQLITE_CORRUPT, OE_Abort, 0, "corrupt database", P4_STATIC); sqlite3MayAbort(pParse); sqlite3VdbeJumpHere(v, i); } } | | | | | | | < < | 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 | VdbeCoverage(v); sqlite3VdbeAddOp4(v, OP_Halt, SQLITE_CORRUPT, OE_Abort, 0, "corrupt database", P4_STATIC); sqlite3MayAbort(pParse); sqlite3VdbeJumpHere(v, i); } } /* pUpsert does not own pTop->pUpsertSrc - the outer INSERT statement does. ** So we have to make a copy before passing it down into sqlite3Update() */ pSrc = sqlite3SrcListDup(db, pTop->pUpsertSrc, 0); /* excluded.* columns of type REAL need to be converted to a hard real */ for(i=0; i<pTab->nCol; i++){ if( pTab->aCol[i].affinity==SQLITE_AFF_REAL ){ sqlite3VdbeAddOp1(v, OP_RealAffinity, pTop->regData+i); } } sqlite3Update(pParse, pSrc, sqlite3ExprListDup(db,pUpsert->pUpsertSet,0), sqlite3ExprDup(db,pUpsert->pUpsertWhere,0), OE_Abort, 0, 0, pUpsert); VdbeNoopComment((v, "End DO UPDATE of UPSERT")); } #endif /* SQLITE_OMIT_UPSERT */ |
Changes to src/util.c.
︙ | ︙ | |||
109 110 111 112 113 114 115 116 117 118 119 120 121 122 | ** that would be appropriate. */ void sqlite3Error(sqlite3 *db, int err_code){ assert( db!=0 ); db->errCode = err_code; if( err_code || db->pErr ) sqlite3ErrorFinish(db, err_code); } /* ** Load the sqlite3.iSysErrno field if that is an appropriate thing ** to do based on the SQLite error code in rc. */ void sqlite3SystemError(sqlite3 *db, int rc){ if( rc==SQLITE_IOERR_NOMEM ) return; | > > > > > > > > > > | 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | ** that would be appropriate. */ void sqlite3Error(sqlite3 *db, int err_code){ assert( db!=0 ); db->errCode = err_code; if( err_code || db->pErr ) sqlite3ErrorFinish(db, err_code); } /* ** The equivalent of sqlite3Error(db, SQLITE_OK). Clear the error state ** and error message. */ void sqlite3ErrorClear(sqlite3 *db){ assert( db!=0 ); db->errCode = SQLITE_OK; if( db->pErr ) sqlite3ValueSetNull(db->pErr); } /* ** Load the sqlite3.iSysErrno field if that is an appropriate thing ** to do based on the SQLite error code in rc. */ void sqlite3SystemError(sqlite3 *db, int rc){ if( rc==SQLITE_IOERR_NOMEM ) return; |
︙ | ︙ |
Changes to src/vdbe.c.
︙ | ︙ | |||
681 682 683 684 685 686 687 | Mem *pIn3 = 0; /* 3rd input operand */ Mem *pOut = 0; /* Output operand */ #ifdef VDBE_PROFILE u64 start; /* CPU clock count at start of opcode */ #endif /*** INSERT STACK UNION HERE ***/ | | | 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 | Mem *pIn3 = 0; /* 3rd input operand */ Mem *pOut = 0; /* Output operand */ #ifdef VDBE_PROFILE u64 start; /* CPU clock count at start of opcode */ #endif /*** INSERT STACK UNION HERE ***/ assert( p->iVdbeMagic==VDBE_MAGIC_RUN ); /* sqlite3_step() verifies this */ sqlite3VdbeEnter(p); #ifndef SQLITE_OMIT_PROGRESS_CALLBACK if( db->xProgress ){ u32 iPrior = p->aCounter[SQLITE_STMTSTATUS_VM_STEP]; assert( 0 < db->nProgressOps ); nProgressLimit = db->nProgressOps - (iPrior % db->nProgressOps); }else{ |
︙ | ︙ | |||
1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 | case OP_IntCopy: { /* out2 */ pIn1 = &aMem[pOp->p1]; assert( (pIn1->flags & MEM_Int)!=0 ); pOut = &aMem[pOp->p2]; sqlite3VdbeMemSetInt64(pOut, pIn1->u.i); break; } /* Opcode: ResultRow P1 P2 * * * ** Synopsis: output=r[P1@P2] ** ** The registers P1 through P1+P2-1 contain a single row of ** results. This opcode causes the sqlite3_step() call to terminate ** with an SQLITE_ROW return code and it sets up the sqlite3_stmt ** structure to provide access to the r(P1)..r(P1+P2-1) values as ** the result row. */ case OP_ResultRow: { Mem *pMem; int i; assert( p->nResColumn==pOp->p2 ); assert( pOp->p1>0 ); assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 ); | > > > > > > > > > > > > > > > > > > > > < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 | case OP_IntCopy: { /* out2 */ pIn1 = &aMem[pOp->p1]; assert( (pIn1->flags & MEM_Int)!=0 ); pOut = &aMem[pOp->p2]; sqlite3VdbeMemSetInt64(pOut, pIn1->u.i); break; } /* Opcode: ChngCntRow P1 P2 * * * ** Synopsis: output=r[P1] ** ** Output value in register P1 as the chance count for a DML statement, ** due to the "PRAGMA count_changes=ON" setting. Or, if there was a ** foreign key error in the statement, trigger the error now. ** ** This opcode is a variant of OP_ResultRow that checks the foreign key ** immediate constraint count and throws an error if the count is ** non-zero. The P2 opcode must be 1. */ case OP_ChngCntRow: { assert( pOp->p2==1 ); if( (rc = sqlite3VdbeCheckFk(p,0))!=SQLITE_OK ){ goto abort_due_to_error; } /* Fall through to the next case, OP_ResultRow */ /* no break */ deliberate_fall_through } /* Opcode: ResultRow P1 P2 * * * ** Synopsis: output=r[P1@P2] ** ** The registers P1 through P1+P2-1 contain a single row of ** results. This opcode causes the sqlite3_step() call to terminate ** with an SQLITE_ROW return code and it sets up the sqlite3_stmt ** structure to provide access to the r(P1)..r(P1+P2-1) values as ** the result row. */ case OP_ResultRow: { Mem *pMem; int i; assert( p->nResColumn==pOp->p2 ); assert( pOp->p1>0 ); assert( pOp->p1+pOp->p2<=(p->nMem+1 - p->nCursor)+1 ); /* Invalidate all ephemeral cursor row caches */ p->cacheCtr = (p->cacheCtr + 2)|1; /* Make sure the results of the current row are \000 terminated ** and have an assigned type. The results are de-ephemeralized as ** a side effect. */ |
︙ | ︙ | |||
3998 3999 4000 4001 4002 4003 4004 | assert( pOp->p2==0 ); /* Only used when number of columns is zero */ assert( pOp->opcode==OP_OpenEphemeral ); assert( aMem[pOp->p3].flags & MEM_Null ); aMem[pOp->p3].n = 0; aMem[pOp->p3].z = ""; } pCx = p->apCsr[pOp->p1]; | | | 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 | assert( pOp->p2==0 ); /* Only used when number of columns is zero */ assert( pOp->opcode==OP_OpenEphemeral ); assert( aMem[pOp->p3].flags & MEM_Null ); aMem[pOp->p3].n = 0; aMem[pOp->p3].z = ""; } pCx = p->apCsr[pOp->p1]; if( pCx && ALWAYS(pCx->pBtx) ){ /* If the ephermeral table is already open, erase all existing content ** so that the table is empty again, rather than creating a new table. */ assert( pCx->isEphemeral ); pCx->seqCount = 0; pCx->cacheStatus = CACHE_STALE; rc = sqlite3BtreeClearTable(pCx->pBtx, pCx->pgnoRoot, 0); }else{ |
︙ | ︙ | |||
4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 | ** AUTOINCREMENT feature. */ case OP_NewRowid: { /* out2 */ i64 v; /* The new rowid */ VdbeCursor *pC; /* Cursor of table to get the new rowid */ int res; /* Result of an sqlite3BtreeLast() */ int cnt; /* Counter to limit the number of searches */ Mem *pMem; /* Register holding largest rowid for AUTOINCREMENT */ VdbeFrame *pFrame; /* Root frame of VDBE */ v = 0; res = 0; pOut = out2Prerelease(p, pOp); assert( pOp->p1>=0 && pOp->p1<p->nCursor ); pC = p->apCsr[pOp->p1]; assert( pC!=0 ); | > > | 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 | ** AUTOINCREMENT feature. */ case OP_NewRowid: { /* out2 */ i64 v; /* The new rowid */ VdbeCursor *pC; /* Cursor of table to get the new rowid */ int res; /* Result of an sqlite3BtreeLast() */ int cnt; /* Counter to limit the number of searches */ #ifndef SQLITE_OMIT_AUTOINCREMENT Mem *pMem; /* Register holding largest rowid for AUTOINCREMENT */ VdbeFrame *pFrame; /* Root frame of VDBE */ #endif v = 0; res = 0; pOut = out2Prerelease(p, pOp); assert( pOp->p1>=0 && pOp->p1<p->nCursor ); pC = p->apCsr[pOp->p1]; assert( pC!=0 ); |
︙ | ︙ | |||
5175 5176 5177 5178 5179 5180 5181 | if( pData->flags & MEM_Zero ){ x.nZero = pData->u.nZero; }else{ x.nZero = 0; } x.pKey = 0; rc = sqlite3BtreeInsert(pC->uc.pCursor, &x, | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 | if( pData->flags & MEM_Zero ){ x.nZero = pData->u.nZero; }else{ x.nZero = 0; } x.pKey = 0; rc = sqlite3BtreeInsert(pC->uc.pCursor, &x, (pOp->p5 & (OPFLAG_APPEND|OPFLAG_SAVEPOSITION|OPFLAG_PREFORMAT)), seekResult ); pC->deferredMoveto = 0; pC->cacheStatus = CACHE_STALE; /* Invoke the update-hook if required. */ if( rc ) goto abort_due_to_error; if( pTab ){ assert( db->xUpdateCallback!=0 ); assert( pTab->aCol!=0 ); db->xUpdateCallback(db->pUpdateArg, (pOp->p5 & OPFLAG_ISUPDATE) ? SQLITE_UPDATE : SQLITE_INSERT, zDb, pTab->zName, x.nKey); } break; } /* Opcode: RowCell P1 P2 P3 * * ** ** P1 and P2 are both open cursors. Both must be opened on the same type ** of table - intkey or index. This opcode is used as part of copying ** the current row from P2 into P1. If the cursors are opened on intkey ** tables, register P3 contains the rowid to use with the new record in ** P1. If they are opened on index tables, P3 is not used. ** ** This opcode must be followed by either an Insert or InsertIdx opcode ** with the OPFLAG_PREFORMAT flag set to complete the insert operation. */ case OP_RowCell: { VdbeCursor *pDest; /* Cursor to write to */ VdbeCursor *pSrc; /* Cursor to read from */ i64 iKey; /* Rowid value to insert with */ assert( pOp[1].opcode==OP_Insert || pOp[1].opcode==OP_IdxInsert ); assert( pOp[1].opcode==OP_Insert || pOp->p3==0 ); assert( pOp[1].opcode==OP_IdxInsert || pOp->p3>0 ); assert( pOp[1].p5 & OPFLAG_PREFORMAT ); pDest = p->apCsr[pOp->p1]; pSrc = p->apCsr[pOp->p2]; iKey = pOp->p3 ? aMem[pOp->p3].u.i : 0; rc = sqlite3BtreeTransferRow(pDest->uc.pCursor, pSrc->uc.pCursor, iKey); if( rc!=SQLITE_OK ) goto abort_due_to_error; break; }; /* Opcode: Delete P1 P2 P3 P4 P5 ** ** Delete the record at which the P1 cursor is currently pointing. ** ** If the OPFLAG_SAVEPOSITION bit of the P5 parameter is set, then ** the cursor will be left pointing at either the next or the previous |
︙ | ︙ | |||
5853 5854 5855 5856 5857 5858 5859 | assert( pOp->p1>=0 && pOp->p1<p->nCursor ); pC = p->apCsr[pOp->p1]; sqlite3VdbeIncrWriteCounter(p, pC); assert( pC!=0 ); assert( !isSorter(pC) ); pIn2 = &aMem[pOp->p2]; | | | | 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 | assert( pOp->p1>=0 && pOp->p1<p->nCursor ); pC = p->apCsr[pOp->p1]; sqlite3VdbeIncrWriteCounter(p, pC); assert( pC!=0 ); assert( !isSorter(pC) ); pIn2 = &aMem[pOp->p2]; assert( (pIn2->flags & MEM_Blob) || (pOp->p5 & OPFLAG_PREFORMAT) ); if( pOp->p5 & OPFLAG_NCHANGE ) p->nChange++; assert( pC->eCurType==CURTYPE_BTREE ); assert( pC->isTable==0 ); rc = ExpandBlob(pIn2); if( rc ) goto abort_due_to_error; x.nKey = pIn2->n; x.pKey = pIn2->z; x.aMem = aMem + pOp->p3; x.nMem = (u16)pOp->p4.i; rc = sqlite3BtreeInsert(pC->uc.pCursor, &x, (pOp->p5 & (OPFLAG_APPEND|OPFLAG_SAVEPOSITION|OPFLAG_PREFORMAT)), ((pOp->p5 & OPFLAG_USESEEKRESULT) ? pC->seekResult : 0) ); assert( pC->deferredMoveto==0 ); pC->cacheStatus = CACHE_STALE; if( rc) goto abort_due_to_error; break; } |
︙ | ︙ | |||
5937 5938 5939 5940 5941 5942 5943 | r.aMem = &aMem[pOp->p2]; rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res); if( rc ) goto abort_due_to_error; if( res==0 ){ rc = sqlite3BtreeDelete(pCrsr, BTREE_AUXDELETE); if( rc ) goto abort_due_to_error; }else if( pOp->p5 ){ | | | 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 | r.aMem = &aMem[pOp->p2]; rc = sqlite3BtreeMovetoUnpacked(pCrsr, &r, 0, 0, &res); if( rc ) goto abort_due_to_error; if( res==0 ){ rc = sqlite3BtreeDelete(pCrsr, BTREE_AUXDELETE); if( rc ) goto abort_due_to_error; }else if( pOp->p5 ){ rc = sqlite3ReportError(SQLITE_CORRUPT_INDEX, __LINE__, "index corruption"); goto abort_due_to_error; } assert( pC->deferredMoveto==0 ); pC->cacheStatus = CACHE_STALE; pC->seekResult = 0; break; } |
︙ | ︙ | |||
6366 6367 6368 6369 6370 6371 6372 | assert( iDb>=0 && iDb<db->nDb ); assert( DbHasProperty(db, iDb, DB_SchemaLoaded) ); #ifndef SQLITE_OMIT_ALTERTABLE if( pOp->p4.z==0 ){ sqlite3SchemaClear(db->aDb[iDb].pSchema); db->mDbFlags &= ~DBFLAG_SchemaKnownOk; | | | 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 | assert( iDb>=0 && iDb<db->nDb ); assert( DbHasProperty(db, iDb, DB_SchemaLoaded) ); #ifndef SQLITE_OMIT_ALTERTABLE if( pOp->p4.z==0 ){ sqlite3SchemaClear(db->aDb[iDb].pSchema); db->mDbFlags &= ~DBFLAG_SchemaKnownOk; rc = sqlite3InitOne(db, iDb, &p->zErrMsg, pOp->p5); db->mDbFlags |= DBFLAG_SchemaChange; p->expired = 0; }else #endif { zSchema = DFLT_SCHEMA_TABLE; initData.db = db; |
︙ | ︙ |
Changes to src/vdbe.h.
︙ | ︙ | |||
219 220 221 222 223 224 225 | # define sqlite3ExplainBreakpoint(A,B) /*no-op*/ #endif #if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_EXPLAIN) void sqlite3ExplainBreakpoint(const char*,const char*); #else # define sqlite3ExplainBreakpoint(A,B) /*no-op*/ #endif | | | 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 | # define sqlite3ExplainBreakpoint(A,B) /*no-op*/ #endif #if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_EXPLAIN) void sqlite3ExplainBreakpoint(const char*,const char*); #else # define sqlite3ExplainBreakpoint(A,B) /*no-op*/ #endif void sqlite3VdbeAddParseSchemaOp(Vdbe*, int, char*, u16); void sqlite3VdbeChangeOpcode(Vdbe*, int addr, u8); void sqlite3VdbeChangeP1(Vdbe*, int addr, int P1); void sqlite3VdbeChangeP2(Vdbe*, int addr, int P2); void sqlite3VdbeChangeP3(Vdbe*, int addr, int P3); void sqlite3VdbeChangeP5(Vdbe*, u16 P5); void sqlite3VdbeJumpHere(Vdbe*, int addr); void sqlite3VdbeJumpHereOrPopInst(Vdbe*, int addr); |
︙ | ︙ |
Changes to src/vdbeInt.h.
︙ | ︙ | |||
377 378 379 380 381 382 383 | ** is really a pointer to an instance of this structure. */ struct Vdbe { sqlite3 *db; /* The database connection that owns this statement */ Vdbe *pPrev,*pNext; /* Linked list of VDBEs with the same Vdbe.db */ Parse *pParse; /* Parsing context used to create this Vdbe */ ynVar nVar; /* Number of entries in aVar[] */ | | | 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 | ** is really a pointer to an instance of this structure. */ struct Vdbe { sqlite3 *db; /* The database connection that owns this statement */ Vdbe *pPrev,*pNext; /* Linked list of VDBEs with the same Vdbe.db */ Parse *pParse; /* Parsing context used to create this Vdbe */ ynVar nVar; /* Number of entries in aVar[] */ u32 iVdbeMagic; /* Magic number defining state of the SQL statement */ int nMem; /* Number of memory locations currently allocated */ int nCursor; /* Number of slots in apCsr[] */ u32 cacheCtr; /* VdbeCursor row cache generation counter */ int pc; /* The program counter */ int rc; /* Value to return */ int nChange; /* Number of db changes made since last reset */ int iStatement; /* Statement number (or 0 if has no opened stmt) */ |
︙ | ︙ |
Changes to src/vdbeapi.c.
︙ | ︙ | |||
613 614 615 616 617 618 619 | ** outer sqlite3_step() wrapper procedure. */ static int sqlite3Step(Vdbe *p){ sqlite3 *db; int rc; assert(p); | | | 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 | ** outer sqlite3_step() wrapper procedure. */ static int sqlite3Step(Vdbe *p){ sqlite3 *db; int rc; assert(p); if( p->iVdbeMagic!=VDBE_MAGIC_RUN ){ /* We used to require that sqlite3_reset() be called before retrying ** sqlite3_step() after any error or after SQLITE_DONE. But beginning ** with version 3.7.0, we changed this so that sqlite3_reset() would ** be called automatically instead of throwing the SQLITE_MISUSE error. ** This "automatic-reset" change is not technically an incompatibility, ** since any application that receives an SQLITE_MISUSE is broken by ** definition. |
︙ | ︙ | |||
1329 1330 1331 1332 1333 1334 1335 | */ static int vdbeUnbind(Vdbe *p, int i){ Mem *pVar; if( vdbeSafetyNotNull(p) ){ return SQLITE_MISUSE_BKPT; } sqlite3_mutex_enter(p->db->mutex); | | | 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 | */ static int vdbeUnbind(Vdbe *p, int i){ Mem *pVar; if( vdbeSafetyNotNull(p) ){ return SQLITE_MISUSE_BKPT; } sqlite3_mutex_enter(p->db->mutex); if( p->iVdbeMagic!=VDBE_MAGIC_RUN || p->pc>=0 ){ sqlite3Error(p->db, SQLITE_MISUSE); sqlite3_mutex_leave(p->db->mutex); sqlite3_log(SQLITE_MISUSE, "bind on a busy prepared statement: [%s]", p->zSql); return SQLITE_MISUSE_BKPT; } if( i<1 || i>p->nVar ){ |
︙ | ︙ | |||
1683 1684 1685 1686 1687 1688 1689 | } /* ** Return true if the prepared statement is in need of being reset. */ int sqlite3_stmt_busy(sqlite3_stmt *pStmt){ Vdbe *v = (Vdbe*)pStmt; | | | 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 | } /* ** Return true if the prepared statement is in need of being reset. */ int sqlite3_stmt_busy(sqlite3_stmt *pStmt){ Vdbe *v = (Vdbe*)pStmt; return v!=0 && v->iVdbeMagic==VDBE_MAGIC_RUN && v->pc>=0; } /* ** Return a pointer to the next prepared statement after pStmt associated ** with database connection pDb. If pStmt is NULL, return the first ** prepared statement for the database connection. Return NULL if there ** are no more. |
︙ | ︙ |
Changes to src/vdbeaux.c.
︙ | ︙ | |||
31 32 33 34 35 36 37 | p->db = db; if( db->pVdbe ){ db->pVdbe->pPrev = p; } p->pNext = db->pVdbe; p->pPrev = 0; db->pVdbe = p; | | | 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | p->db = db; if( db->pVdbe ){ db->pVdbe->pPrev = p; } p->pNext = db->pVdbe; p->pPrev = 0; db->pVdbe = p; p->iVdbeMagic = VDBE_MAGIC_INIT; p->pParse = pParse; pParse->pVdbe = p; assert( pParse->aLabel==0 ); assert( pParse->nLabel==0 ); assert( p->nOpAlloc==0 ); assert( pParse->szOpAlloc==0 ); sqlite3VdbeAddOp2(p, OP_Init, 0, 1); |
︙ | ︙ | |||
232 233 234 235 236 237 238 | return sqlite3VdbeAddOp3(p, op, p1, p2, p3); } int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){ int i; VdbeOp *pOp; i = p->nOp; | | | 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 | return sqlite3VdbeAddOp3(p, op, p1, p2, p3); } int sqlite3VdbeAddOp3(Vdbe *p, int op, int p1, int p2, int p3){ int i; VdbeOp *pOp; i = p->nOp; assert( p->iVdbeMagic==VDBE_MAGIC_INIT ); assert( op>=0 && op<0xff ); if( p->nOpAlloc<=i ){ return growOp3(p, op, p1, p2, p3); } p->nOp++; pOp = &p->aOp[i]; pOp->opcode = (u8)op; |
︙ | ︙ | |||
467 468 469 470 471 472 473 | ** Add an OP_ParseSchema opcode. This routine is broken out from ** sqlite3VdbeAddOp4() since it needs to also needs to mark all btrees ** as having been used. ** ** The zWhere string must have been obtained from sqlite3_malloc(). ** This routine will take ownership of the allocated memory. */ | | > | 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 | ** Add an OP_ParseSchema opcode. This routine is broken out from ** sqlite3VdbeAddOp4() since it needs to also needs to mark all btrees ** as having been used. ** ** The zWhere string must have been obtained from sqlite3_malloc(). ** This routine will take ownership of the allocated memory. */ void sqlite3VdbeAddParseSchemaOp(Vdbe *p, int iDb, char *zWhere, u16 p5){ int j; sqlite3VdbeAddOp4(p, OP_ParseSchema, iDb, 0, 0, zWhere, P4_DYNAMIC); sqlite3VdbeChangeP5(p, p5); for(j=0; j<p->db->nDb; j++) sqlite3VdbeUsesBtree(p, j); sqlite3MayAbort(p->pParse); } /* ** Add an opcode that includes the p4 value as an integer. */ |
︙ | ︙ | |||
561 562 563 564 565 566 567 | p->nLabelAlloc = nNewSize; p->aLabel[j] = v->nOp; } } void sqlite3VdbeResolveLabel(Vdbe *v, int x){ Parse *p = v->pParse; int j = ADDR(x); | | | 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 | p->nLabelAlloc = nNewSize; p->aLabel[j] = v->nOp; } } void sqlite3VdbeResolveLabel(Vdbe *v, int x){ Parse *p = v->pParse; int j = ADDR(x); assert( v->iVdbeMagic==VDBE_MAGIC_INIT ); assert( j<-p->nLabel ); assert( j>=0 ); #ifdef SQLITE_DEBUG if( p->db->flags & SQLITE_VdbeAddopTrace ){ printf("RESOLVE LABEL %d to %d\n", x, v->nOp); } #endif |
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886 887 888 889 890 891 892 | assert( p->bIsReader!=0 || DbMaskAllZero(p->btreeMask) ); } /* ** Return the address of the next instruction to be inserted. */ int sqlite3VdbeCurrentAddr(Vdbe *p){ | | | 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 | assert( p->bIsReader!=0 || DbMaskAllZero(p->btreeMask) ); } /* ** Return the address of the next instruction to be inserted. */ int sqlite3VdbeCurrentAddr(Vdbe *p){ assert( p->iVdbeMagic==VDBE_MAGIC_INIT ); return p->nOp; } /* ** Verify that at least N opcode slots are available in p without ** having to malloc for more space (except when compiled using ** SQLITE_TEST_REALLOC_STRESS). This interface is used during testing |
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971 972 973 974 975 976 977 | int nOp, /* Number of opcodes to add */ VdbeOpList const *aOp, /* The opcodes to be added */ int iLineno /* Source-file line number of first opcode */ ){ int i; VdbeOp *pOut, *pFirst; assert( nOp>0 ); | | | 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 | int nOp, /* Number of opcodes to add */ VdbeOpList const *aOp, /* The opcodes to be added */ int iLineno /* Source-file line number of first opcode */ ){ int i; VdbeOp *pOut, *pFirst; assert( nOp>0 ); assert( p->iVdbeMagic==VDBE_MAGIC_INIT ); if( p->nOp + nOp > p->nOpAlloc && growOpArray(p, nOp) ){ return 0; } pFirst = pOut = &p->aOp[p->nOp]; for(i=0; i<nOp; i++, aOp++, pOut++){ pOut->opcode = aOp->opcode; pOut->p1 = aOp->p1; |
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1295 1296 1297 1298 1299 1300 1301 | } } void sqlite3VdbeChangeP4(Vdbe *p, int addr, const char *zP4, int n){ Op *pOp; sqlite3 *db; assert( p!=0 ); db = p->db; | | | 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 | } } void sqlite3VdbeChangeP4(Vdbe *p, int addr, const char *zP4, int n){ Op *pOp; sqlite3 *db; assert( p!=0 ); db = p->db; assert( p->iVdbeMagic==VDBE_MAGIC_INIT ); assert( p->aOp!=0 || db->mallocFailed ); if( db->mallocFailed ){ if( n!=P4_VTAB ) freeP4(db, n, (void*)*(char**)&zP4); return; } assert( p->nOp>0 ); assert( addr<p->nOp ); |
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1424 1425 1426 1427 1428 1429 1430 | ** dummy will never be written to. This is verified by code inspection and ** by running with Valgrind. */ VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){ /* C89 specifies that the constant "dummy" will be initialized to all ** zeros, which is correct. MSVC generates a warning, nevertheless. */ static VdbeOp dummy; /* Ignore the MSVC warning about no initializer */ | | | 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 | ** dummy will never be written to. This is verified by code inspection and ** by running with Valgrind. */ VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){ /* C89 specifies that the constant "dummy" will be initialized to all ** zeros, which is correct. MSVC generates a warning, nevertheless. */ static VdbeOp dummy; /* Ignore the MSVC warning about no initializer */ assert( p->iVdbeMagic==VDBE_MAGIC_INIT ); if( addr<0 ){ addr = p->nOp - 1; } assert( (addr>=0 && addr<p->nOp) || p->db->mallocFailed ); if( p->db->mallocFailed ){ return (VdbeOp*)&dummy; }else{ |
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2109 2110 2111 2112 2113 2114 2115 | int rc = SQLITE_OK; /* Return code */ Mem *pMem = &p->aMem[1]; /* First Mem of result set */ int bListSubprogs = (p->explain==1 || (db->flags & SQLITE_TriggerEQP)!=0); Op *aOp; /* Array of opcodes */ Op *pOp; /* Current opcode */ assert( p->explain ); | | | 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 | int rc = SQLITE_OK; /* Return code */ Mem *pMem = &p->aMem[1]; /* First Mem of result set */ int bListSubprogs = (p->explain==1 || (db->flags & SQLITE_TriggerEQP)!=0); Op *aOp; /* Array of opcodes */ Op *pOp; /* Current opcode */ assert( p->explain ); assert( p->iVdbeMagic==VDBE_MAGIC_RUN ); assert( p->rc==SQLITE_OK || p->rc==SQLITE_BUSY || p->rc==SQLITE_NOMEM ); /* Even though this opcode does not use dynamic strings for ** the result, result columns may become dynamic if the user calls ** sqlite3_column_text16(), causing a translation to UTF-16 encoding. */ releaseMemArray(pMem, 8); |
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2289 2290 2291 2292 2293 2294 2295 | ** running it. */ void sqlite3VdbeRewind(Vdbe *p){ #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE) int i; #endif assert( p!=0 ); | | | | 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 | ** running it. */ void sqlite3VdbeRewind(Vdbe *p){ #if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE) int i; #endif assert( p!=0 ); assert( p->iVdbeMagic==VDBE_MAGIC_INIT || p->iVdbeMagic==VDBE_MAGIC_RESET ); /* There should be at least one opcode. */ assert( p->nOp>0 ); /* Set the magic to VDBE_MAGIC_RUN sooner rather than later. */ p->iVdbeMagic = VDBE_MAGIC_RUN; #ifdef SQLITE_DEBUG for(i=0; i<p->nMem; i++){ assert( p->aMem[i].db==p->db ); } #endif p->pc = -1; |
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2352 2353 2354 2355 2356 2357 2358 | int nArg; /* Number of arguments in subprograms */ int n; /* Loop counter */ struct ReusableSpace x; /* Reusable bulk memory */ assert( p!=0 ); assert( p->nOp>0 ); assert( pParse!=0 ); | | > > | 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 | int nArg; /* Number of arguments in subprograms */ int n; /* Loop counter */ struct ReusableSpace x; /* Reusable bulk memory */ assert( p!=0 ); assert( p->nOp>0 ); assert( pParse!=0 ); assert( p->iVdbeMagic==VDBE_MAGIC_INIT ); assert( pParse==p->pParse ); p->pVList = pParse->pVList; pParse->pVList = 0; db = p->db; assert( db->mallocFailed==0 ); nVar = pParse->nVar; nMem = pParse->nMem; nCursor = pParse->nTab; nArg = pParse->nMaxArg; |
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2438 2439 2440 2441 2442 2443 2444 | p->apCsr = allocSpace(&x, p->apCsr, nCursor*sizeof(VdbeCursor*)); #ifdef SQLITE_ENABLE_STMT_SCANSTATUS p->anExec = allocSpace(&x, p->anExec, p->nOp*sizeof(i64)); #endif } } | < < | 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 | p->apCsr = allocSpace(&x, p->apCsr, nCursor*sizeof(VdbeCursor*)); #ifdef SQLITE_ENABLE_STMT_SCANSTATUS p->anExec = allocSpace(&x, p->anExec, p->nOp*sizeof(i64)); #endif } } if( db->mallocFailed ){ p->nVar = 0; p->nCursor = 0; p->nMem = 0; }else{ p->nCursor = nCursor; p->nVar = (ynVar)nVar; |
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3054 3055 3056 3057 3058 3059 3060 | ** SQLITE_INTERRUPT ** ** Then the internal cache might have been left in an inconsistent ** state. We need to rollback the statement transaction, if there is ** one, or the complete transaction if there is no statement transaction. */ | | | 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 | ** SQLITE_INTERRUPT ** ** Then the internal cache might have been left in an inconsistent ** state. We need to rollback the statement transaction, if there is ** one, or the complete transaction if there is no statement transaction. */ if( p->iVdbeMagic!=VDBE_MAGIC_RUN ){ return SQLITE_OK; } if( db->mallocFailed ){ p->rc = SQLITE_NOMEM_BKPT; } closeAllCursors(p); checkActiveVdbeCnt(db); |
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3215 3216 3217 3218 3219 3220 3221 | db->nVdbeActive--; if( !p->readOnly ) db->nVdbeWrite--; if( p->bIsReader ) db->nVdbeRead--; assert( db->nVdbeActive>=db->nVdbeRead ); assert( db->nVdbeRead>=db->nVdbeWrite ); assert( db->nVdbeWrite>=0 ); } | | | 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 | db->nVdbeActive--; if( !p->readOnly ) db->nVdbeWrite--; if( p->bIsReader ) db->nVdbeRead--; assert( db->nVdbeActive>=db->nVdbeRead ); assert( db->nVdbeRead>=db->nVdbeWrite ); assert( db->nVdbeWrite>=0 ); } p->iVdbeMagic = VDBE_MAGIC_HALT; checkActiveVdbeCnt(db); if( db->mallocFailed ){ p->rc = SQLITE_NOMEM_BKPT; } /* If the auto-commit flag is set to true, then any locks that were held ** by connection db have now been released. Call sqlite3ConnectionUnlocked() |
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3388 3389 3390 3391 3392 3393 3394 | fprintf(out, "%s", zHdr); sqlite3VdbePrintOp(out, i, &p->aOp[i]); } fclose(out); } } #endif | | | | 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 | fprintf(out, "%s", zHdr); sqlite3VdbePrintOp(out, i, &p->aOp[i]); } fclose(out); } } #endif p->iVdbeMagic = VDBE_MAGIC_RESET; return p->rc & db->errMask; } /* ** Clean up and delete a VDBE after execution. Return an integer which is ** the result code. Write any error message text into *pzErrMsg. */ int sqlite3VdbeFinalize(Vdbe *p){ int rc = SQLITE_OK; if( p->iVdbeMagic==VDBE_MAGIC_RUN || p->iVdbeMagic==VDBE_MAGIC_HALT ){ rc = sqlite3VdbeReset(p); assert( (rc & p->db->errMask)==rc ); } sqlite3VdbeDelete(p); return rc; } |
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3459 3460 3461 3462 3463 3464 3465 | assert( p->db==0 || p->db==db ); releaseMemArray(p->aColName, p->nResColumn*COLNAME_N); for(pSub=p->pProgram; pSub; pSub=pNext){ pNext = pSub->pNext; vdbeFreeOpArray(db, pSub->aOp, pSub->nOp); sqlite3DbFree(db, pSub); } | | | 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 | assert( p->db==0 || p->db==db ); releaseMemArray(p->aColName, p->nResColumn*COLNAME_N); for(pSub=p->pProgram; pSub; pSub=pNext){ pNext = pSub->pNext; vdbeFreeOpArray(db, pSub->aOp, pSub->nOp); sqlite3DbFree(db, pSub); } if( p->iVdbeMagic!=VDBE_MAGIC_INIT ){ releaseMemArray(p->aVar, p->nVar); sqlite3DbFree(db, p->pVList); sqlite3DbFree(db, p->pFree); } vdbeFreeOpArray(db, p->aOp, p->nOp); sqlite3DbFree(db, p->aColName); sqlite3DbFree(db, p->zSql); |
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3507 3508 3509 3510 3511 3512 3513 | }else{ assert( db->pVdbe==p ); db->pVdbe = p->pNext; } if( p->pNext ){ p->pNext->pPrev = p->pPrev; } | | | 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 | }else{ assert( db->pVdbe==p ); db->pVdbe = p->pNext; } if( p->pNext ){ p->pNext->pPrev = p->pPrev; } p->iVdbeMagic = VDBE_MAGIC_DEAD; p->db = 0; sqlite3DbFreeNN(db, p); } /* ** The cursor "p" has a pending seek operation that has not yet been ** carried out. Seek the cursor now. If an error occurs, return |
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Changes to src/vdbetrace.c.
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121 122 123 124 125 126 127 | testcase( zRawSql[0]=='$' ); testcase( zRawSql[0]=='@' ); testcase( zRawSql[0]=='#' ); idx = sqlite3VdbeParameterIndex(p, zRawSql, nToken); assert( idx>0 ); } zRawSql += nToken; | | | 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | testcase( zRawSql[0]=='$' ); testcase( zRawSql[0]=='@' ); testcase( zRawSql[0]=='#' ); idx = sqlite3VdbeParameterIndex(p, zRawSql, nToken); assert( idx>0 ); } zRawSql += nToken; nextIndex = MAX(idx + 1, nextIndex); assert( idx>0 && idx<=p->nVar ); pVar = &p->aVar[idx-1]; if( pVar->flags & MEM_Null ){ sqlite3_str_append(&out, "NULL", 4); }else if( pVar->flags & (MEM_Int|MEM_IntReal) ){ sqlite3_str_appendf(&out, "%lld", pVar->u.i); }else if( pVar->flags & MEM_Real ){ |
︙ | ︙ |
Changes to src/vtab.c.
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485 486 487 488 489 490 491 | pParse->regRowid ); v = sqlite3GetVdbe(pParse); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddOp0(v, OP_Expire); zWhere = sqlite3MPrintf(db, "name=%Q AND sql=%Q", pTab->zName, zStmt); | | | 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 | pParse->regRowid ); v = sqlite3GetVdbe(pParse); sqlite3ChangeCookie(pParse, iDb); sqlite3VdbeAddOp0(v, OP_Expire); zWhere = sqlite3MPrintf(db, "name=%Q AND sql=%Q", pTab->zName, zStmt); sqlite3VdbeAddParseSchemaOp(v, iDb, zWhere, 0); sqlite3DbFree(db, zStmt); iReg = ++pParse->nMem; sqlite3VdbeLoadString(v, iReg, pTab->zName); sqlite3VdbeAddOp2(v, OP_VCreate, iDb, iReg); } |
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656 657 658 659 660 661 662 663 664 665 666 667 668 669 | zType[j] = zType[j+nDel]; } if( zType[i]=='\0' && i>0 ){ assert(zType[i-1]==' '); zType[i-1] = '\0'; } pTab->aCol[iCol].colFlags |= COLFLAG_HIDDEN; oooHidden = TF_OOOHidden; }else{ pTab->tabFlags |= oooHidden; } } } } | > | 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 | zType[j] = zType[j+nDel]; } if( zType[i]=='\0' && i>0 ){ assert(zType[i-1]==' '); zType[i-1] = '\0'; } pTab->aCol[iCol].colFlags |= COLFLAG_HIDDEN; pTab->tabFlags |= TF_HasHidden; oooHidden = TF_OOOHidden; }else{ pTab->tabFlags |= oooHidden; } } } } |
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824 825 826 827 828 829 830 | && !sParse.pNewTable->pSelect && !IsVirtual(sParse.pNewTable) ){ if( !pTab->aCol ){ Table *pNew = sParse.pNewTable; Index *pIdx; pTab->aCol = pNew->aCol; | | | 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 | && !sParse.pNewTable->pSelect && !IsVirtual(sParse.pNewTable) ){ if( !pTab->aCol ){ Table *pNew = sParse.pNewTable; Index *pIdx; pTab->aCol = pNew->aCol; pTab->nNVCol = pTab->nCol = pNew->nCol; pTab->tabFlags |= pNew->tabFlags & (TF_WithoutRowid|TF_NoVisibleRowid); pNew->nCol = 0; pNew->aCol = 0; assert( pTab->pIndex==0 ); assert( HasRowid(pNew) || sqlite3PrimaryKeyIndex(pNew)!=0 ); if( !HasRowid(pNew) && pCtx->pVTable->pMod->pModule->xUpdate!=0 |
︙ | ︙ |
Changes to src/walker.c.
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18 19 20 21 22 23 24 | #if !defined(SQLITE_OMIT_WINDOWFUNC) /* ** Walk all expressions linked into the list of Window objects passed ** as the second argument. */ | | > | 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | #if !defined(SQLITE_OMIT_WINDOWFUNC) /* ** Walk all expressions linked into the list of Window objects passed ** as the second argument. */ static int walkWindowList(Walker *pWalker, Window *pList, int bOneOnly){ Window *pWin; for(pWin=pList; pWin; pWin=pWin->pNextWin){ int rc; rc = sqlite3WalkExprList(pWalker, pWin->pOrderBy); if( rc ) return WRC_Abort; rc = sqlite3WalkExprList(pWalker, pWin->pPartition); if( rc ) return WRC_Abort; rc = sqlite3WalkExpr(pWalker, pWin->pFilter); if( rc ) return WRC_Abort; /* The next two are purely for calls to sqlite3RenameExprUnmap() ** within sqlite3WindowOffsetExpr(). Because of constraints imposed ** by sqlite3WindowOffsetExpr(), they can never fail. The results do ** not matter anyhow. */ rc = sqlite3WalkExpr(pWalker, pWin->pStart); if( NEVER(rc) ) return WRC_Abort; rc = sqlite3WalkExpr(pWalker, pWin->pEnd); if( NEVER(rc) ) return WRC_Abort; if( bOneOnly ) break; } return WRC_Continue; } #endif /* ** Walk an expression tree. Invoke the callback once for each node |
︙ | ︙ | |||
84 85 86 87 88 89 90 | if( sqlite3WalkSelect(pWalker, pExpr->x.pSelect) ) return WRC_Abort; }else{ if( pExpr->x.pList ){ if( sqlite3WalkExprList(pWalker, pExpr->x.pList) ) return WRC_Abort; } #ifndef SQLITE_OMIT_WINDOWFUNC if( ExprHasProperty(pExpr, EP_WinFunc) ){ | | | 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | if( sqlite3WalkSelect(pWalker, pExpr->x.pSelect) ) return WRC_Abort; }else{ if( pExpr->x.pList ){ if( sqlite3WalkExprList(pWalker, pExpr->x.pList) ) return WRC_Abort; } #ifndef SQLITE_OMIT_WINDOWFUNC if( ExprHasProperty(pExpr, EP_WinFunc) ){ if( walkWindowList(pWalker, pExpr->y.pWin, 1) ) return WRC_Abort; } #endif } } break; } return WRC_Continue; |
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131 132 133 134 135 136 137 | if( sqlite3WalkExpr(pWalker, p->pLimit) ) return WRC_Abort; #if !defined(SQLITE_OMIT_WINDOWFUNC) && !defined(SQLITE_OMIT_ALTERTABLE) { Parse *pParse = pWalker->pParse; if( pParse && IN_RENAME_OBJECT ){ /* The following may return WRC_Abort if there are unresolvable ** symbols (e.g. a table that does not exist) in a window definition. */ | | | | 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | if( sqlite3WalkExpr(pWalker, p->pLimit) ) return WRC_Abort; #if !defined(SQLITE_OMIT_WINDOWFUNC) && !defined(SQLITE_OMIT_ALTERTABLE) { Parse *pParse = pWalker->pParse; if( pParse && IN_RENAME_OBJECT ){ /* The following may return WRC_Abort if there are unresolvable ** symbols (e.g. a table that does not exist) in a window definition. */ int rc = walkWindowList(pWalker, p->pWinDefn, 0); return rc; } } #endif return WRC_Continue; } /* ** Walk the parse trees associated with all subqueries in the ** FROM clause of SELECT statement p. Do not invoke the select ** callback on p, but do invoke it on each FROM clause subquery ** and on any subqueries further down in the tree. Return ** WRC_Abort or WRC_Continue; */ int sqlite3WalkSelectFrom(Walker *pWalker, Select *p){ SrcList *pSrc; int i; SrcItem *pItem; pSrc = p->pSrc; if( pSrc ){ for(i=pSrc->nSrc, pItem=pSrc->a; i>0; i--, pItem++){ if( pItem->pSelect && sqlite3WalkSelect(pWalker, pItem->pSelect) ){ return WRC_Abort; } |
︙ | ︙ |
Changes to src/where.c.
︙ | ︙ | |||
32 33 34 35 36 37 38 | struct HiddenIndexInfo { WhereClause *pWC; /* The Where clause being analyzed */ Parse *pParse; /* The parsing context */ }; /* Forward declaration of methods */ static int whereLoopResize(sqlite3*, WhereLoop*, int); | < < < < < < | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | struct HiddenIndexInfo { WhereClause *pWC; /* The Where clause being analyzed */ Parse *pParse; /* The parsing context */ }; /* Forward declaration of methods */ static int whereLoopResize(sqlite3*, WhereLoop*, int); /* ** Return the estimated number of output rows from a WHERE clause */ LogEst sqlite3WhereOutputRowCount(WhereInfo *pWInfo){ return pWInfo->nRowOut; } |
︙ | ︙ | |||
100 101 102 103 104 105 106 107 108 109 110 111 112 113 | ** continuation of the inner-most loop. */ return pWInfo->iContinue; } pInner = &pWInfo->a[pWInfo->nLevel-1]; assert( pInner->addrNxt!=0 ); return pInner->addrNxt; } /* ** Return the VDBE address or label to jump to in order to continue ** immediately with the next row of a WHERE clause. */ int sqlite3WhereContinueLabel(WhereInfo *pWInfo){ assert( pWInfo->iContinue!=0 ); | > > > > > > > > > > > > > > > > > > > > > > > > > > | 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | ** continuation of the inner-most loop. */ return pWInfo->iContinue; } pInner = &pWInfo->a[pWInfo->nLevel-1]; assert( pInner->addrNxt!=0 ); return pInner->addrNxt; } /* ** While generating code for the min/max optimization, after handling ** the aggregate-step call to min() or max(), check to see if any ** additional looping is required. If the output order is such that ** we are certain that the correct answer has already been found, then ** code an OP_Goto to by pass subsequent processing. ** ** Any extra OP_Goto that is coded here is an optimization. The ** correct answer should be obtained regardless. This OP_Goto just ** makes the answer appear faster. */ void sqlite3WhereMinMaxOptEarlyOut(Vdbe *v, WhereInfo *pWInfo){ WhereLevel *pInner; int i; if( !pWInfo->bOrderedInnerLoop ) return; if( pWInfo->nOBSat==0 ) return; for(i=pWInfo->nLevel-1; i>=0; i--){ pInner = &pWInfo->a[i]; if( (pInner->pWLoop->wsFlags & WHERE_COLUMN_IN)!=0 ){ sqlite3VdbeGoto(v, pInner->addrNxt); return; } } sqlite3VdbeGoto(v, pWInfo->iBreak); } /* ** Return the VDBE address or label to jump to in order to continue ** immediately with the next row of a WHERE clause. */ int sqlite3WhereContinueLabel(WhereInfo *pWInfo){ assert( pWInfo->iContinue!=0 ); |
︙ | ︙ | |||
670 671 672 673 674 675 676 | /* ** Return TRUE if the WHERE clause term pTerm is of a form where it ** could be used with an index to access pSrc, assuming an appropriate ** index existed. */ static int termCanDriveIndex( WhereTerm *pTerm, /* WHERE clause term to check */ | | | 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 | /* ** Return TRUE if the WHERE clause term pTerm is of a form where it ** could be used with an index to access pSrc, assuming an appropriate ** index existed. */ static int termCanDriveIndex( WhereTerm *pTerm, /* WHERE clause term to check */ SrcItem *pSrc, /* Table we are trying to access */ Bitmask notReady /* Tables in outer loops of the join */ ){ char aff; if( pTerm->leftCursor!=pSrc->iCursor ) return 0; if( (pTerm->eOperator & (WO_EQ|WO_IS))==0 ) return 0; if( (pSrc->fg.jointype & JT_LEFT) && !ExprHasProperty(pTerm->pExpr, EP_FromJoin) |
︙ | ︙ | |||
704 705 706 707 708 709 710 | ** Generate code to construct the Index object for an automatic index ** and to set up the WhereLevel object pLevel so that the code generator ** makes use of the automatic index. */ static void constructAutomaticIndex( Parse *pParse, /* The parsing context */ WhereClause *pWC, /* The WHERE clause */ | | | 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 | ** Generate code to construct the Index object for an automatic index ** and to set up the WhereLevel object pLevel so that the code generator ** makes use of the automatic index. */ static void constructAutomaticIndex( Parse *pParse, /* The parsing context */ WhereClause *pWC, /* The WHERE clause */ SrcItem *pSrc, /* The FROM clause term to get the next index */ Bitmask notReady, /* Mask of cursors that are not available */ WhereLevel *pLevel /* Write new index here */ ){ int nKeyCol; /* Number of columns in the constructed index */ WhereTerm *pTerm; /* A single term of the WHERE clause */ WhereTerm *pWCEnd; /* End of pWC->a[] */ Index *pIdx; /* Object describing the transient index */ |
︙ | ︙ | |||
728 729 730 731 732 733 734 | WhereLoop *pLoop; /* The Loop object */ char *zNotUsed; /* Extra space on the end of pIdx */ Bitmask idxCols; /* Bitmap of columns used for indexing */ Bitmask extraCols; /* Bitmap of additional columns */ u8 sentWarning = 0; /* True if a warnning has been issued */ Expr *pPartial = 0; /* Partial Index Expression */ int iContinue = 0; /* Jump here to skip excluded rows */ | | | 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 | WhereLoop *pLoop; /* The Loop object */ char *zNotUsed; /* Extra space on the end of pIdx */ Bitmask idxCols; /* Bitmap of columns used for indexing */ Bitmask extraCols; /* Bitmap of additional columns */ u8 sentWarning = 0; /* True if a warnning has been issued */ Expr *pPartial = 0; /* Partial Index Expression */ int iContinue = 0; /* Jump here to skip excluded rows */ SrcItem *pTabItem; /* FROM clause term being indexed */ int addrCounter = 0; /* Address where integer counter is initialized */ int regBase; /* Array of registers where record is assembled */ /* Generate code to skip over the creation and initialization of the ** transient index on 2nd and subsequent iterations of the loop. */ v = pParse->pVdbe; assert( v!=0 ); |
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912 913 914 915 916 917 918 | ** responsibility of the caller to eventually release the structure ** by passing the pointer returned by this function to sqlite3_free(). */ static sqlite3_index_info *allocateIndexInfo( Parse *pParse, /* The parsing context */ WhereClause *pWC, /* The WHERE clause being analyzed */ Bitmask mUnusable, /* Ignore terms with these prereqs */ | | | 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 | ** responsibility of the caller to eventually release the structure ** by passing the pointer returned by this function to sqlite3_free(). */ static sqlite3_index_info *allocateIndexInfo( Parse *pParse, /* The parsing context */ WhereClause *pWC, /* The WHERE clause being analyzed */ Bitmask mUnusable, /* Ignore terms with these prereqs */ SrcItem *pSrc, /* The FROM clause term that is the vtab */ ExprList *pOrderBy, /* The ORDER BY clause */ u16 *pmNoOmit /* Mask of terms not to omit */ ){ int i, j; int nTerm; struct sqlite3_index_constraint *pIdxCons; struct sqlite3_index_orderby *pIdxOrderBy; |
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1810 1811 1812 1813 1814 1815 1816 | #ifdef WHERETRACE_ENABLED /* ** Print a WhereLoop object for debugging purposes */ void sqlite3WhereLoopPrint(WhereLoop *p, WhereClause *pWC){ WhereInfo *pWInfo = pWC->pWInfo; int nb = 1+(pWInfo->pTabList->nSrc+3)/4; | | | 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 | #ifdef WHERETRACE_ENABLED /* ** Print a WhereLoop object for debugging purposes */ void sqlite3WhereLoopPrint(WhereLoop *p, WhereClause *pWC){ WhereInfo *pWInfo = pWC->pWInfo; int nb = 1+(pWInfo->pTabList->nSrc+3)/4; SrcItem *pItem = pWInfo->pTabList->a + p->iTab; Table *pTab = pItem->pTab; Bitmask mAll = (((Bitmask)1)<<(nb*4)) - 1; sqlite3DebugPrintf("%c%2d.%0*llx.%0*llx", p->cId, p->iTab, nb, p->maskSelf, nb, p->prereq & mAll); sqlite3DebugPrintf(" %12s", pItem->zAlias ? pItem->zAlias : pTab->zName); if( (p->wsFlags & WHERE_VIRTUALTABLE)==0 ){ |
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2421 2422 2423 2424 2425 2426 2427 | ** function returns. ** ** If pProbe->idxType==SQLITE_IDXTYPE_IPK, that means pIndex is ** a fake index used for the INTEGER PRIMARY KEY. */ static int whereLoopAddBtreeIndex( WhereLoopBuilder *pBuilder, /* The WhereLoop factory */ | | | 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 | ** function returns. ** ** If pProbe->idxType==SQLITE_IDXTYPE_IPK, that means pIndex is ** a fake index used for the INTEGER PRIMARY KEY. */ static int whereLoopAddBtreeIndex( WhereLoopBuilder *pBuilder, /* The WhereLoop factory */ SrcItem *pSrc, /* FROM clause term being analyzed */ Index *pProbe, /* An index on pSrc */ LogEst nInMul /* log(Number of iterations due to IN) */ ){ WhereInfo *pWInfo = pBuilder->pWInfo; /* WHERE analyse context */ Parse *pParse = pWInfo->pParse; /* Parsing context */ sqlite3 *db = pParse->db; /* Database connection malloc context */ WhereLoop *pNew; /* Template WhereLoop under construction */ |
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2607 2608 2609 2610 2611 2612 2613 | pNew->wsFlags |= WHERE_COLUMN_RANGE|WHERE_BTM_LIMIT; pNew->u.btree.nBtm = whereRangeVectorLen( pParse, pSrc->iCursor, pProbe, saved_nEq, pTerm ); pBtm = pTerm; pTop = 0; if( pTerm->wtFlags & TERM_LIKEOPT ){ | | | 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 | pNew->wsFlags |= WHERE_COLUMN_RANGE|WHERE_BTM_LIMIT; pNew->u.btree.nBtm = whereRangeVectorLen( pParse, pSrc->iCursor, pProbe, saved_nEq, pTerm ); pBtm = pTerm; pTop = 0; if( pTerm->wtFlags & TERM_LIKEOPT ){ /* Range constraints that come from the LIKE optimization are ** always used in pairs. */ pTop = &pTerm[1]; assert( (pTop-(pTerm->pWC->a))<pTerm->pWC->nTerm ); assert( pTop->wtFlags & TERM_LIKEOPT ); assert( pTop->eOperator==WO_LT ); if( whereLoopResize(db, pNew, pNew->nLTerm+1) ) break; /* OOM */ pNew->aLTerm[pNew->nLTerm++] = pTop; |
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2912 2913 2914 2915 2916 2917 2918 | ){ WhereInfo *pWInfo; /* WHERE analysis context */ Index *pProbe; /* An index we are evaluating */ Index sPk; /* A fake index object for the primary key */ LogEst aiRowEstPk[2]; /* The aiRowLogEst[] value for the sPk index */ i16 aiColumnPk = -1; /* The aColumn[] value for the sPk index */ SrcList *pTabList; /* The FROM clause */ | | | | | 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 | ){ WhereInfo *pWInfo; /* WHERE analysis context */ Index *pProbe; /* An index we are evaluating */ Index sPk; /* A fake index object for the primary key */ LogEst aiRowEstPk[2]; /* The aiRowLogEst[] value for the sPk index */ i16 aiColumnPk = -1; /* The aColumn[] value for the sPk index */ SrcList *pTabList; /* The FROM clause */ SrcItem *pSrc; /* The FROM clause btree term to add */ WhereLoop *pNew; /* Template WhereLoop object */ int rc = SQLITE_OK; /* Return code */ int iSortIdx = 1; /* Index number */ int b; /* A boolean value */ LogEst rSize; /* number of rows in the table */ LogEst rLogSize; /* Logarithm of the number of rows in the table */ WhereClause *pWC; /* The parsed WHERE clause */ Table *pTab; /* Table being queried */ pNew = pBuilder->pNew; pWInfo = pBuilder->pWInfo; pTabList = pWInfo->pTabList; pSrc = pTabList->a + pNew->iTab; pTab = pSrc->pTab; pWC = pBuilder->pWC; assert( !IsVirtual(pSrc->pTab) ); if( pSrc->fg.isIndexedBy ){ /* An INDEXED BY clause specifies a particular index to use */ pProbe = pSrc->u2.pIBIndex; }else if( !HasRowid(pTab) ){ pProbe = pTab->pIndex; }else{ /* There is no INDEXED BY clause. Create a fake Index object in local ** variable sPk to represent the rowid primary key index. Make this ** fake index the first in a chain of Index objects with all of the real ** indices to follow */ |
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2968 2969 2970 2971 2972 2973 2974 | rLogSize = estLog(rSize); #ifndef SQLITE_OMIT_AUTOMATIC_INDEX /* Automatic indexes */ if( !pBuilder->pOrSet /* Not part of an OR optimization */ && (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0 && (pWInfo->pParse->db->flags & SQLITE_AutoIndex)!=0 | | | 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 | rLogSize = estLog(rSize); #ifndef SQLITE_OMIT_AUTOMATIC_INDEX /* Automatic indexes */ if( !pBuilder->pOrSet /* Not part of an OR optimization */ && (pWInfo->wctrlFlags & WHERE_OR_SUBCLAUSE)==0 && (pWInfo->pParse->db->flags & SQLITE_AutoIndex)!=0 && !pSrc->fg.isIndexedBy /* Has no INDEXED BY clause */ && !pSrc->fg.notIndexed /* Has no NOT INDEXED clause */ && HasRowid(pTab) /* Not WITHOUT ROWID table. (FIXME: Why not?) */ && !pSrc->fg.isCorrelated /* Not a correlated subquery */ && !pSrc->fg.isRecursive /* Not a recursive common table expression. */ ){ /* Generate auto-index WhereLoops */ WhereTerm *pTerm; |
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3018 3019 3020 3021 3022 3023 3024 | } } #endif /* SQLITE_OMIT_AUTOMATIC_INDEX */ /* Loop over all indices. If there was an INDEXED BY clause, then only ** consider index pProbe. */ for(; rc==SQLITE_OK && pProbe; | | | 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 | } } #endif /* SQLITE_OMIT_AUTOMATIC_INDEX */ /* Loop over all indices. If there was an INDEXED BY clause, then only ** consider index pProbe. */ for(; rc==SQLITE_OK && pProbe; pProbe=(pSrc->fg.isIndexedBy ? 0 : pProbe->pNext), iSortIdx++ ){ int isLeft = (pSrc->fg.jointype & JT_OUTER)!=0; if( pProbe->pPartIdxWhere!=0 && !whereUsablePartialIndex(pSrc->iCursor, isLeft, pWC, pProbe->pPartIdxWhere) ){ testcase( pNew->iTab!=pSrc->iCursor ); /* See ticket [98d973b8f5] */ |
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3193 3194 3195 3196 3197 3198 3199 | struct sqlite3_index_constraint *pIdxCons; struct sqlite3_index_constraint_usage *pUsage = pIdxInfo->aConstraintUsage; int i; int mxTerm; int rc = SQLITE_OK; WhereLoop *pNew = pBuilder->pNew; Parse *pParse = pBuilder->pWInfo->pParse; | | | 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 | struct sqlite3_index_constraint *pIdxCons; struct sqlite3_index_constraint_usage *pUsage = pIdxInfo->aConstraintUsage; int i; int mxTerm; int rc = SQLITE_OK; WhereLoop *pNew = pBuilder->pNew; Parse *pParse = pBuilder->pWInfo->pParse; SrcItem *pSrc = &pBuilder->pWInfo->pTabList->a[pNew->iTab]; int nConstraint = pIdxInfo->nConstraint; assert( (mUsable & mPrereq)==mPrereq ); *pbIn = 0; pNew->prereq = mPrereq; /* Set the usable flag on the subset of constraints identified by |
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3385 3386 3387 3388 3389 3390 3391 | Bitmask mPrereq, /* Tables that must be scanned before this one */ Bitmask mUnusable /* Tables that must be scanned after this one */ ){ int rc = SQLITE_OK; /* Return code */ WhereInfo *pWInfo; /* WHERE analysis context */ Parse *pParse; /* The parsing context */ WhereClause *pWC; /* The WHERE clause */ | | | 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 | Bitmask mPrereq, /* Tables that must be scanned before this one */ Bitmask mUnusable /* Tables that must be scanned after this one */ ){ int rc = SQLITE_OK; /* Return code */ WhereInfo *pWInfo; /* WHERE analysis context */ Parse *pParse; /* The parsing context */ WhereClause *pWC; /* The WHERE clause */ SrcItem *pSrc; /* The FROM clause term to search */ sqlite3_index_info *p; /* Object to pass to xBestIndex() */ int nConstraint; /* Number of constraints in p */ int bIn; /* True if plan uses IN(...) operator */ WhereLoop *pNew; Bitmask mBest; /* Tables used by best possible plan */ u16 mNoOmit; |
︙ | ︙ | |||
3513 3514 3515 3516 3517 3518 3519 | WhereLoop *pNew; WhereTerm *pTerm, *pWCEnd; int rc = SQLITE_OK; int iCur; WhereClause tempWC; WhereLoopBuilder sSubBuild; WhereOrSet sSum, sCur; | | | 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 | WhereLoop *pNew; WhereTerm *pTerm, *pWCEnd; int rc = SQLITE_OK; int iCur; WhereClause tempWC; WhereLoopBuilder sSubBuild; WhereOrSet sSum, sCur; SrcItem *pItem; pWC = pBuilder->pWC; pWCEnd = pWC->a + pWC->nTerm; pNew = pBuilder->pNew; memset(&sSum, 0, sizeof(sSum)); pItem = pWInfo->pTabList->a + pNew->iTab; iCur = pItem->iCursor; |
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3629 3630 3631 3632 3633 3634 3635 | */ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){ WhereInfo *pWInfo = pBuilder->pWInfo; Bitmask mPrereq = 0; Bitmask mPrior = 0; int iTab; SrcList *pTabList = pWInfo->pTabList; | | | | 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 | */ static int whereLoopAddAll(WhereLoopBuilder *pBuilder){ WhereInfo *pWInfo = pBuilder->pWInfo; Bitmask mPrereq = 0; Bitmask mPrior = 0; int iTab; SrcList *pTabList = pWInfo->pTabList; SrcItem *pItem; SrcItem *pEnd = &pTabList->a[pWInfo->nLevel]; sqlite3 *db = pWInfo->pParse->db; int rc = SQLITE_OK; WhereLoop *pNew; /* Loop over the tables in the join, from left to right */ pNew = pBuilder->pNew; whereLoopInit(pNew); |
︙ | ︙ | |||
3653 3654 3655 3656 3657 3658 3659 | ** right-hand-side of a LEFT or CROSS JOIN. */ mPrereq = mPrior; }else{ mPrereq = 0; } #ifndef SQLITE_OMIT_VIRTUALTABLE if( IsVirtual(pItem->pTab) ){ | | | 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 | ** right-hand-side of a LEFT or CROSS JOIN. */ mPrereq = mPrior; }else{ mPrereq = 0; } #ifndef SQLITE_OMIT_VIRTUALTABLE if( IsVirtual(pItem->pTab) ){ SrcItem *p; for(p=&pItem[1]; p<pEnd; p++){ if( mUnusable || (p->fg.jointype & (JT_LEFT|JT_CROSS)) ){ mUnusable |= sqlite3WhereGetMask(&pWInfo->sMaskSet, p->iCursor); } } rc = whereLoopAddVirtual(pBuilder, mPrereq, mUnusable); }else |
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4508 4509 4510 4511 4512 4513 4514 | ** ** Return non-zero on success, if this query can be handled by this ** no-frills query planner. Return zero if this query needs the ** general-purpose query planner. */ static int whereShortCut(WhereLoopBuilder *pBuilder){ WhereInfo *pWInfo; | | | 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 | ** ** Return non-zero on success, if this query can be handled by this ** no-frills query planner. Return zero if this query needs the ** general-purpose query planner. */ static int whereShortCut(WhereLoopBuilder *pBuilder){ WhereInfo *pWInfo; SrcItem *pItem; WhereClause *pWC; WhereTerm *pTerm; WhereLoop *pLoop; int iCur; int j; Table *pTab; Index *pIdx; |
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4967 4968 4969 4970 4971 4972 4973 | wherePathSolver(pWInfo, pWInfo->nRowOut+1); if( db->mallocFailed ) goto whereBeginError; } } if( pWInfo->pOrderBy==0 && (db->flags & SQLITE_ReverseOrder)!=0 ){ pWInfo->revMask = ALLBITS; } | | | 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 | wherePathSolver(pWInfo, pWInfo->nRowOut+1); if( db->mallocFailed ) goto whereBeginError; } } if( pWInfo->pOrderBy==0 && (db->flags & SQLITE_ReverseOrder)!=0 ){ pWInfo->revMask = ALLBITS; } if( pParse->nErr || db->mallocFailed ){ goto whereBeginError; } #ifdef WHERETRACE_ENABLED if( sqlite3WhereTrace ){ sqlite3DebugPrintf("---- Solution nRow=%d", pWInfo->nRowOut); if( pWInfo->nOBSat>0 ){ sqlite3DebugPrintf(" ORDERBY=%d,0x%llx", pWInfo->nOBSat, pWInfo->revMask); |
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5038 5039 5040 5041 5042 5043 5044 | int i; Bitmask tabUsed = sqlite3WhereExprListUsage(pMaskSet, pResultSet); if( sWLB.pOrderBy ){ tabUsed |= sqlite3WhereExprListUsage(pMaskSet, sWLB.pOrderBy); } for(i=pWInfo->nLevel-1; i>=1; i--){ WhereTerm *pTerm, *pEnd; | | | 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 | int i; Bitmask tabUsed = sqlite3WhereExprListUsage(pMaskSet, pResultSet); if( sWLB.pOrderBy ){ tabUsed |= sqlite3WhereExprListUsage(pMaskSet, sWLB.pOrderBy); } for(i=pWInfo->nLevel-1; i>=1; i--){ WhereTerm *pTerm, *pEnd; SrcItem *pItem; pLoop = pWInfo->a[i].pWLoop; pItem = &pWInfo->pTabList->a[pLoop->iTab]; if( (pItem->fg.jointype & JT_LEFT)==0 ) continue; if( (wctrlFlags & WHERE_WANT_DISTINCT)==0 && (pLoop->wsFlags & WHERE_ONEROW)==0 ){ continue; |
︙ | ︙ | |||
5128 5129 5130 5131 5132 5133 5134 | /* Open all tables in the pTabList and any indices selected for ** searching those tables. */ for(ii=0, pLevel=pWInfo->a; ii<nTabList; ii++, pLevel++){ Table *pTab; /* Table to open */ int iDb; /* Index of database containing table/index */ | | | 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 | /* Open all tables in the pTabList and any indices selected for ** searching those tables. */ for(ii=0, pLevel=pWInfo->a; ii<nTabList; ii++, pLevel++){ Table *pTab; /* Table to open */ int iDb; /* Index of database containing table/index */ SrcItem *pTabItem; pTabItem = &pTabList->a[pLevel->iFrom]; pTab = pTabItem->pTab; iDb = sqlite3SchemaToIndex(db, pTab->pSchema); pLoop = pLevel->pWLoop; if( (pTab->tabFlags & TF_Ephemeral)!=0 || pTab->pSelect ){ /* Do nothing */ |
︙ | ︙ | |||
5465 5466 5467 5468 5469 5470 5471 | sqlite3VdbeResolveLabel(v, pWInfo->iBreak); assert( pWInfo->nLevel<=pTabList->nSrc ); for(i=0, pLevel=pWInfo->a; i<pWInfo->nLevel; i++, pLevel++){ int k, last; VdbeOp *pOp, *pLastOp; Index *pIdx = 0; | | | 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 | sqlite3VdbeResolveLabel(v, pWInfo->iBreak); assert( pWInfo->nLevel<=pTabList->nSrc ); for(i=0, pLevel=pWInfo->a; i<pWInfo->nLevel; i++, pLevel++){ int k, last; VdbeOp *pOp, *pLastOp; Index *pIdx = 0; SrcItem *pTabItem = &pTabList->a[pLevel->iFrom]; Table *pTab = pTabItem->pTab; assert( pTab!=0 ); pLoop = pLevel->pWLoop; /* For a co-routine, change all OP_Column references to the table of ** the co-routine into OP_Copy of result contained in a register. ** OP_Rowid becomes OP_Null. |
︙ | ︙ | |||
5541 5542 5543 5544 5545 5546 5547 | pOp = sqlite3VdbeGetOp(v, k - 1); assert( pOp->opcode!=OP_Column || pOp->p1!=pLevel->iTabCur ); assert( pOp->opcode!=OP_Rowid || pOp->p1!=pLevel->iTabCur ); assert( pOp->opcode!=OP_IfNullRow || pOp->p1!=pLevel->iTabCur ); #endif pOp = sqlite3VdbeGetOp(v, k); pLastOp = pOp + (last - k); | | | 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 | pOp = sqlite3VdbeGetOp(v, k - 1); assert( pOp->opcode!=OP_Column || pOp->p1!=pLevel->iTabCur ); assert( pOp->opcode!=OP_Rowid || pOp->p1!=pLevel->iTabCur ); assert( pOp->opcode!=OP_IfNullRow || pOp->p1!=pLevel->iTabCur ); #endif pOp = sqlite3VdbeGetOp(v, k); pLastOp = pOp + (last - k); assert( pOp<pLastOp || (pParse->nErr>0 && pOp==pLastOp) ); do{ if( pOp->p1!=pLevel->iTabCur ){ /* no-op */ }else if( pOp->opcode==OP_Column #ifdef SQLITE_ENABLE_OFFSET_SQL_FUNC || pOp->opcode==OP_Offset #endif |
︙ | ︙ |
Changes to src/whereInt.h.
︙ | ︙ | |||
13 14 15 16 17 18 19 | ** This file contains structure and macro definitions for the query ** planner logic in "where.c". These definitions are broken out into ** a separate source file for easier editing. */ #ifndef SQLITE_WHEREINT_H #define SQLITE_WHEREINT_H | < < < < < < < < < < < < < | 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | ** This file contains structure and macro definitions for the query ** planner logic in "where.c". These definitions are broken out into ** a separate source file for easier editing. */ #ifndef SQLITE_WHEREINT_H #define SQLITE_WHEREINT_H /* Forward references */ typedef struct WhereClause WhereClause; typedef struct WhereMaskSet WhereMaskSet; typedef struct WhereOrInfo WhereOrInfo; typedef struct WhereAndInfo WhereAndInfo; |
︙ | ︙ | |||
279 280 281 282 283 284 285 | #define TERM_DYNAMIC 0x0001 /* Need to call sqlite3ExprDelete(db, pExpr) */ #define TERM_VIRTUAL 0x0002 /* Added by the optimizer. Do not code */ #define TERM_CODED 0x0004 /* This term is already coded */ #define TERM_COPIED 0x0008 /* Has a child */ #define TERM_ORINFO 0x0010 /* Need to free the WhereTerm.u.pOrInfo object */ #define TERM_ANDINFO 0x0020 /* Need to free the WhereTerm.u.pAndInfo obj */ #define TERM_OR_OK 0x0040 /* Used during OR-clause processing */ | < | < < < | 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 | #define TERM_DYNAMIC 0x0001 /* Need to call sqlite3ExprDelete(db, pExpr) */ #define TERM_VIRTUAL 0x0002 /* Added by the optimizer. Do not code */ #define TERM_CODED 0x0004 /* This term is already coded */ #define TERM_COPIED 0x0008 /* Has a child */ #define TERM_ORINFO 0x0010 /* Need to free the WhereTerm.u.pOrInfo object */ #define TERM_ANDINFO 0x0020 /* Need to free the WhereTerm.u.pAndInfo obj */ #define TERM_OR_OK 0x0040 /* Used during OR-clause processing */ #define TERM_VNULL 0x0080 /* Manufactured x>NULL or x<=NULL term */ #define TERM_LIKEOPT 0x0100 /* Virtual terms from the LIKE optimization */ #define TERM_LIKECOND 0x0200 /* Conditionally this LIKE operator term */ #define TERM_LIKE 0x0400 /* The original LIKE operator */ #define TERM_IS 0x0800 /* Term.pExpr is an IS operator */ #define TERM_VARSELECT 0x1000 /* Term.pExpr contains a correlated sub-query */ #define TERM_HEURTRUTH 0x2000 /* Heuristic truthProb used */ #ifdef SQLITE_ENABLE_STAT4 |
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553 554 555 556 557 558 559 | void sqlite3WhereClauseInit(WhereClause*,WhereInfo*); void sqlite3WhereClauseClear(WhereClause*); void sqlite3WhereSplit(WhereClause*,Expr*,u8); Bitmask sqlite3WhereExprUsage(WhereMaskSet*, Expr*); Bitmask sqlite3WhereExprUsageNN(WhereMaskSet*, Expr*); Bitmask sqlite3WhereExprListUsage(WhereMaskSet*, ExprList*); void sqlite3WhereExprAnalyze(SrcList*, WhereClause*); | | | 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 | void sqlite3WhereClauseInit(WhereClause*,WhereInfo*); void sqlite3WhereClauseClear(WhereClause*); void sqlite3WhereSplit(WhereClause*,Expr*,u8); Bitmask sqlite3WhereExprUsage(WhereMaskSet*, Expr*); Bitmask sqlite3WhereExprUsageNN(WhereMaskSet*, Expr*); Bitmask sqlite3WhereExprListUsage(WhereMaskSet*, ExprList*); void sqlite3WhereExprAnalyze(SrcList*, WhereClause*); void sqlite3WhereTabFuncArgs(Parse*, SrcItem*, WhereClause*); /* ** Bitmasks for the operators on WhereTerm objects. These are all |
︙ | ︙ |
Changes to src/wherecode.c.
︙ | ︙ | |||
125 126 127 128 129 130 131 | u16 wctrlFlags /* Flags passed to sqlite3WhereBegin() */ ){ int ret = 0; #if !defined(SQLITE_DEBUG) && !defined(SQLITE_ENABLE_STMT_SCANSTATUS) if( sqlite3ParseToplevel(pParse)->explain==2 ) #endif { | | | 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | u16 wctrlFlags /* Flags passed to sqlite3WhereBegin() */ ){ int ret = 0; #if !defined(SQLITE_DEBUG) && !defined(SQLITE_ENABLE_STMT_SCANSTATUS) if( sqlite3ParseToplevel(pParse)->explain==2 ) #endif { SrcItem *pItem = &pTabList->a[pLevel->iFrom]; Vdbe *v = pParse->pVdbe; /* VM being constructed */ sqlite3 *db = pParse->db; /* Database handle */ int isSearch; /* True for a SEARCH. False for SCAN. */ WhereLoop *pLoop; /* The controlling WhereLoop object */ u32 flags; /* Flags that describe this loop */ char *zMsg; /* Text to add to EQP output */ StrAccum str; /* EQP output string */ |
︙ | ︙ | |||
918 919 920 921 922 923 924 | return rc; } /* ** Insert an OP_CursorHint instruction if it is appropriate to do so. */ static void codeCursorHint( | | | 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 | return rc; } /* ** Insert an OP_CursorHint instruction if it is appropriate to do so. */ static void codeCursorHint( SrcItem *pTabItem, /* FROM clause item */ WhereInfo *pWInfo, /* The where clause */ WhereLevel *pLevel, /* Which loop to provide hints for */ WhereTerm *pEndRange /* Hint this end-of-scan boundary term if not NULL */ ){ Parse *pParse = pWInfo->pParse; sqlite3 *db = pParse->db; Vdbe *v = pParse->pVdbe; |
︙ | ︙ | |||
1293 1294 1295 1296 1297 1298 1299 | int iCur; /* The VDBE cursor for the table */ int addrNxt; /* Where to jump to continue with the next IN case */ int bRev; /* True if we need to scan in reverse order */ WhereLoop *pLoop; /* The WhereLoop object being coded */ WhereClause *pWC; /* Decomposition of the entire WHERE clause */ WhereTerm *pTerm; /* A WHERE clause term */ sqlite3 *db; /* Database connection */ | | | 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 | int iCur; /* The VDBE cursor for the table */ int addrNxt; /* Where to jump to continue with the next IN case */ int bRev; /* True if we need to scan in reverse order */ WhereLoop *pLoop; /* The WhereLoop object being coded */ WhereClause *pWC; /* Decomposition of the entire WHERE clause */ WhereTerm *pTerm; /* A WHERE clause term */ sqlite3 *db; /* Database connection */ SrcItem *pTabItem; /* FROM clause term being coded */ int addrBrk; /* Jump here to break out of the loop */ int addrHalt; /* addrBrk for the outermost loop */ int addrCont; /* Jump here to continue with next cycle */ int iRowidReg = 0; /* Rowid is stored in this register, if not zero */ int iReleaseReg = 0; /* Temp register to free before returning */ Index *pIdx = 0; /* Index used by loop (if any) */ int iLoop; /* Iteration of constraint generator loop */ |
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1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 | if( (nEq<pIdx->nKeyCol && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC)) || (bRev && pIdx->nKeyCol==nEq) ){ SWAP(WhereTerm *, pRangeEnd, pRangeStart); SWAP(u8, bSeekPastNull, bStopAtNull); SWAP(u8, nBtm, nTop); } /* Generate code to evaluate all constraint terms using == or IN ** and store the values of those terms in an array of registers ** starting at regBase. */ codeCursorHint(pTabItem, pWInfo, pLevel, pRangeEnd); regBase = codeAllEqualityTerms(pParse,pLevel,bRev,nExtraReg,&zStartAff); | > > > > > > | 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 | if( (nEq<pIdx->nKeyCol && bRev==(pIdx->aSortOrder[nEq]==SQLITE_SO_ASC)) || (bRev && pIdx->nKeyCol==nEq) ){ SWAP(WhereTerm *, pRangeEnd, pRangeStart); SWAP(u8, bSeekPastNull, bStopAtNull); SWAP(u8, nBtm, nTop); } if( iLevel>0 && (pLoop->wsFlags & WHERE_IN_SEEKSCAN)!=0 ){ /* In case OP_SeekScan is used, ensure that the index cursor does not ** point to a valid row for the first iteration of this loop. */ sqlite3VdbeAddOp1(v, OP_NullRow, iIdxCur); } /* Generate code to evaluate all constraint terms using == or IN ** and store the values of those terms in an array of registers ** starting at regBase. */ codeCursorHint(pTabItem, pWInfo, pLevel, pRangeEnd); regBase = codeAllEqualityTerms(pParse,pLevel,bRev,nExtraReg,&zStartAff); |
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2076 2077 2078 2079 2080 2081 2082 | /* Set up a new SrcList in pOrTab containing the table being scanned ** by this loop in the a[0] slot and all notReady tables in a[1..] slots. ** This becomes the SrcList in the recursive call to sqlite3WhereBegin(). */ if( pWInfo->nLevel>1 ){ int nNotReady; /* The number of notReady tables */ | | | 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 | /* Set up a new SrcList in pOrTab containing the table being scanned ** by this loop in the a[0] slot and all notReady tables in a[1..] slots. ** This becomes the SrcList in the recursive call to sqlite3WhereBegin(). */ if( pWInfo->nLevel>1 ){ int nNotReady; /* The number of notReady tables */ SrcItem *origSrc; /* Original list of tables */ nNotReady = pWInfo->nLevel - iLevel - 1; pOrTab = sqlite3StackAllocRaw(db, sizeof(*pOrTab)+ nNotReady*sizeof(pOrTab->a[0])); if( pOrTab==0 ) return notReady; pOrTab->nAlloc = (u8)(nNotReady + 1); pOrTab->nSrc = pOrTab->nAlloc; memcpy(pOrTab->a, pTabItem, sizeof(*pTabItem)); |
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Changes to src/whereexpr.c.
︙ | ︙ | |||
1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 | aiCurCol[1] = pExpr->iColumn; return 1; } if( mPrereq==0 ) return 0; /* No table references */ if( (mPrereq&(mPrereq-1))!=0 ) return 0; /* Refs more than one table */ return exprMightBeIndexed2(pFrom,mPrereq,aiCurCol,pExpr); } /* ** The input to this routine is an WhereTerm structure with only the ** "pExpr" field filled in. The job of this routine is to analyze the ** subexpression and populate all the other fields of the WhereTerm ** structure. ** | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 | aiCurCol[1] = pExpr->iColumn; return 1; } if( mPrereq==0 ) return 0; /* No table references */ if( (mPrereq&(mPrereq-1))!=0 ) return 0; /* Refs more than one table */ return exprMightBeIndexed2(pFrom,mPrereq,aiCurCol,pExpr); } /* ** Expression callback for exprUsesSrclist(). */ static int exprUsesSrclistCb(Walker *p, Expr *pExpr){ if( pExpr->op==TK_COLUMN ){ SrcList *pSrc = p->u.pSrcList; int iCsr = pExpr->iTable; int ii; for(ii=0; ii<pSrc->nSrc; ii++){ if( pSrc->a[ii].iCursor==iCsr ){ return p->eCode ? WRC_Abort : WRC_Continue; } } return p->eCode ? WRC_Continue : WRC_Abort; } return WRC_Continue; } /* ** Select callback for exprUsesSrclist(). */ static int exprUsesSrclistSelectCb(Walker *NotUsed1, Select *NotUsed2){ UNUSED_PARAMETER(NotUsed1); UNUSED_PARAMETER(NotUsed2); return WRC_Abort; } /* ** This function always returns true if expression pExpr contains ** a sub-select. ** ** If there is no sub-select in pExpr, then return true if pExpr ** contains a TK_COLUMN node for a table that is (bUses==1) ** or is not (bUses==0) in pSrc. ** ** Said another way: ** ** bUses Return Meaning ** -------- ------ ------------------------------------------------ ** ** bUses==1 true pExpr contains either a sub-select or a ** TK_COLUMN referencing pSrc. ** ** bUses==1 false pExpr contains no sub-selects and all TK_COLUMN ** nodes reference tables not found in pSrc ** ** bUses==0 true pExpr contains either a sub-select or a TK_COLUMN ** that references a table not in pSrc. ** ** bUses==0 false pExpr contains no sub-selects and all TK_COLUMN ** nodes reference pSrc */ static int exprUsesSrclist(SrcList *pSrc, Expr *pExpr, int bUses){ Walker sWalker; memset(&sWalker, 0, sizeof(Walker)); sWalker.eCode = bUses; sWalker.u.pSrcList = pSrc; sWalker.xExprCallback = exprUsesSrclistCb; sWalker.xSelectCallback = exprUsesSrclistSelectCb; return (sqlite3WalkExpr(&sWalker, pExpr)==WRC_Abort); } /* ** Context object used by exprExistsToInIter() as it iterates through an ** expression tree. */ struct ExistsToInCtx { SrcList *pSrc; /* The tables in an EXISTS(SELECT ... FROM <here> ...) */ Expr *pInLhs; /* OUT: Use this as the LHS of the IN operator */ Expr *pEq; /* OUT: The == term that include pInLhs */ Expr **ppAnd; /* OUT: The AND operator that includes pEq as a child */ Expr **ppParent; /* The AND operator currently being examined */ }; /* ** Iterate through all AND connected nodes in the expression tree ** headed by (*ppExpr), populating the structure passed as the first ** argument with the values required by exprAnalyzeExistsFindEq(). ** ** This function returns non-zero if the expression tree does not meet ** the two conditions described by the header comment for ** exprAnalyzeExistsFindEq(), or zero if it does. */ static int exprExistsToInIter(struct ExistsToInCtx *p, Expr **ppExpr){ Expr *pExpr = *ppExpr; switch( pExpr->op ){ case TK_AND: p->ppParent = ppExpr; if( exprExistsToInIter(p, &pExpr->pLeft) ) return 1; p->ppParent = ppExpr; if( exprExistsToInIter(p, &pExpr->pRight) ) return 1; break; case TK_EQ: { int bLeft = exprUsesSrclist(p->pSrc, pExpr->pLeft, 0); int bRight = exprUsesSrclist(p->pSrc, pExpr->pRight, 0); if( bLeft || bRight ){ if( (bLeft && bRight) || p->pInLhs ) return 1; p->pInLhs = bLeft ? pExpr->pLeft : pExpr->pRight; if( exprUsesSrclist(p->pSrc, p->pInLhs, 1) ) return 1; p->pEq = pExpr; p->ppAnd = p->ppParent; } break; } default: if( exprUsesSrclist(p->pSrc, pExpr, 0) ){ return 1; } break; } return 0; } /* ** This function is used by exprAnalyzeExists() when creating virtual IN(...) ** terms equivalent to user-supplied EXIST(...) clauses. It splits the WHERE ** clause of the Select object passed as the first argument into one or more ** expressions joined by AND operators, and then tests if the following are ** true: ** ** 1. Exactly one of the AND separated terms refers to the outer ** query, and it is an == (TK_EQ) expression. ** ** 2. Only one side of the == expression refers to the outer query, and ** it does not refer to any columns from the inner query. ** ** If both these conditions are true, then a pointer to the side of the == ** expression that refers to the outer query is returned. The caller will ** use this expression as the LHS of the IN(...) virtual term. Or, if one ** or both of the above conditions are not true, NULL is returned. ** ** If non-NULL is returned and ppEq is non-NULL, *ppEq is set to point ** to the == expression node before returning. If pppAnd is non-NULL and ** the == node is not the root of the WHERE clause, then *pppAnd is set ** to point to the pointer to the AND node that is the parent of the == ** node within the WHERE expression tree. */ static Expr *exprAnalyzeExistsFindEq( Select *pSel, /* The SELECT of the EXISTS */ Expr **ppEq, /* OUT: == node from WHERE clause */ Expr ***pppAnd /* OUT: Pointer to parent of ==, if any */ ){ struct ExistsToInCtx ctx; memset(&ctx, 0, sizeof(ctx)); ctx.pSrc = pSel->pSrc; if( exprExistsToInIter(&ctx, &pSel->pWhere) ){ return 0; } if( ppEq ) *ppEq = ctx.pEq; if( pppAnd ) *pppAnd = ctx.ppAnd; return ctx.pInLhs; } /* ** Term idxTerm of the WHERE clause passed as the second argument is an ** EXISTS expression with a correlated SELECT statement on the RHS. ** This function analyzes the SELECT statement, and if possible adds an ** equivalent "? IN(SELECT...)" virtual term to the WHERE clause. ** ** For an EXISTS term such as the following: ** ** EXISTS (SELECT ... FROM <srclist> WHERE <e1> = <e2> AND <e3>) ** ** The virtual IN() term added is: ** ** <e1> IN (SELECT <e2> FROM <srclist> WHERE <e3>) ** ** The virtual term is only added if the following conditions are met: ** ** 1. The sub-select must not be an aggregate or use window functions, ** ** 2. The sub-select must not be a compound SELECT, ** ** 3. Expression <e1> must refer to at least one column from the outer ** query, and must not refer to any column from the inner query ** (i.e. from <srclist>). ** ** 4. <e2> and <e3> must not refer to any values from the outer query. ** In other words, once <e1> has been removed, the inner query ** must not be correlated. ** */ static void exprAnalyzeExists( SrcList *pSrc, /* the FROM clause */ WhereClause *pWC, /* the WHERE clause */ int idxTerm /* Index of the term to be analyzed */ ){ Parse *pParse = pWC->pWInfo->pParse; WhereTerm *pTerm = &pWC->a[idxTerm]; Expr *pExpr = pTerm->pExpr; Select *pSel = pExpr->x.pSelect; Expr *pDup = 0; Expr *pEq = 0; Expr *pRet = 0; Expr *pInLhs = 0; Expr **ppAnd = 0; int idxNew; sqlite3 *db = pParse->db; assert( pExpr->op==TK_EXISTS ); assert( (pExpr->flags & EP_VarSelect) && (pExpr->flags & EP_xIsSelect) ); if( pSel->selFlags & SF_Aggregate ) return; #ifndef SQLITE_OMIT_WINDOWFUNC if( pSel->pWin ) return; #endif if( pSel->pPrior ) return; if( pSel->pWhere==0 ) return; if( 0==exprAnalyzeExistsFindEq(pSel, 0, 0) ) return; pDup = sqlite3ExprDup(db, pExpr, 0); if( db->mallocFailed ){ sqlite3ExprDelete(db, pDup); return; } pSel = pDup->x.pSelect; sqlite3ExprListDelete(db, pSel->pEList); pSel->pEList = 0; pInLhs = exprAnalyzeExistsFindEq(pSel, &pEq, &ppAnd); assert( pInLhs && pEq ); assert( pEq==pSel->pWhere || ppAnd ); if( pInLhs==pEq->pLeft ){ pRet = pEq->pRight; }else{ CollSeq *p = sqlite3ExprCompareCollSeq(pParse, pEq); pInLhs = sqlite3ExprAddCollateString(pParse, pInLhs, p?p->zName:"BINARY"); pRet = pEq->pLeft; } assert( pDup->pLeft==0 ); pDup->op = TK_IN; pDup->pLeft = pInLhs; pDup->flags &= ~EP_VarSelect; if( pRet->op==TK_VECTOR ){ pSel->pEList = pRet->x.pList; pRet->x.pList = 0; sqlite3ExprDelete(db, pRet); }else{ pSel->pEList = sqlite3ExprListAppend(pParse, 0, pRet); } pEq->pLeft = 0; pEq->pRight = 0; if( ppAnd ){ Expr *pAnd = *ppAnd; Expr *pOther = (pAnd->pLeft==pEq) ? pAnd->pRight : pAnd->pLeft; pAnd->pLeft = pAnd->pRight = 0; sqlite3ExprDelete(db, pAnd); *ppAnd = pOther; }else{ assert( pSel->pWhere==pEq ); pSel->pWhere = 0; } sqlite3ExprDelete(db, pEq); #ifdef WHERETRACE_ENABLED /* 0x20 */ if( sqlite3WhereTrace & 0x20 ){ sqlite3DebugPrintf("Convert EXISTS:\n"); sqlite3TreeViewExpr(0, pExpr, 0); sqlite3DebugPrintf("into IN:\n"); sqlite3TreeViewExpr(0, pDup, 0); } #endif idxNew = whereClauseInsert(pWC, pDup, TERM_VIRTUAL|TERM_DYNAMIC); exprAnalyze(pSrc, pWC, idxNew); markTermAsChild(pWC, idxNew, idxTerm); pWC->a[idxTerm].wtFlags |= TERM_COPIED; } /* ** The input to this routine is an WhereTerm structure with only the ** "pExpr" field filled in. The job of this routine is to analyze the ** subexpression and populate all the other fields of the WhereTerm ** structure. ** |
︙ | ︙ | |||
1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 | pNew->wtFlags |= exprCommute(pParse, pDup); pNew->leftCursor = aiCurCol[0]; pNew->u.x.leftColumn = aiCurCol[1]; testcase( (prereqLeft | extraRight) != prereqLeft ); pNew->prereqRight = prereqLeft | extraRight; pNew->prereqAll = prereqAll; pNew->eOperator = (operatorMask(pDup->op) + eExtraOp) & opMask; } } #ifndef SQLITE_OMIT_BETWEEN_OPTIMIZATION /* If a term is the BETWEEN operator, create two new virtual terms ** that define the range that the BETWEEN implements. For example: ** | > > > > > > | 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 | pNew->wtFlags |= exprCommute(pParse, pDup); pNew->leftCursor = aiCurCol[0]; pNew->u.x.leftColumn = aiCurCol[1]; testcase( (prereqLeft | extraRight) != prereqLeft ); pNew->prereqRight = prereqLeft | extraRight; pNew->prereqAll = prereqAll; pNew->eOperator = (operatorMask(pDup->op) + eExtraOp) & opMask; }else if( op==TK_ISNULL && 0==sqlite3ExprCanBeNull(pLeft) ){ pExpr->op = TK_TRUEFALSE; pExpr->u.zToken = "false"; ExprSetProperty(pExpr, EP_IsFalse); pTerm->prereqAll = 0; pTerm->eOperator = 0; } } #ifndef SQLITE_OMIT_BETWEEN_OPTIMIZATION /* If a term is the BETWEEN operator, create two new virtual terms ** that define the range that the BETWEEN implements. For example: ** |
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1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 | */ else if( pExpr->op==TK_OR ){ assert( pWC->op==TK_AND ); exprAnalyzeOrTerm(pSrc, pWC, idxTerm); pTerm = &pWC->a[idxTerm]; } #endif /* SQLITE_OMIT_OR_OPTIMIZATION */ #ifndef SQLITE_OMIT_LIKE_OPTIMIZATION /* Add constraints to reduce the search space on a LIKE or GLOB ** operator. ** ** A like pattern of the form "x LIKE 'aBc%'" is changed into constraints ** ** x>='ABC' AND x<'abd' AND x LIKE 'aBc%' ** ** The last character of the prefix "abc" is incremented to form the ** termination condition "abd". If case is not significant (the default ** for LIKE) then the lower-bound is made all uppercase and the upper- ** bound is made all lowercase so that the bounds also work when comparing ** BLOBs. */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 | */ else if( pExpr->op==TK_OR ){ assert( pWC->op==TK_AND ); exprAnalyzeOrTerm(pSrc, pWC, idxTerm); pTerm = &pWC->a[idxTerm]; } #endif /* SQLITE_OMIT_OR_OPTIMIZATION */ else if( pExpr->op==TK_EXISTS ){ /* Perhaps treat an EXISTS operator as an IN operator */ if( (pExpr->flags & EP_VarSelect)!=0 && OptimizationEnabled(db, SQLITE_ExistsToIN) ){ exprAnalyzeExists(pSrc, pWC, idxTerm); } } /* The form "x IS NOT NULL" can sometimes be evaluated more efficiently ** as "x>NULL" if x is not an INTEGER PRIMARY KEY. So construct a ** virtual term of that form. ** ** The virtual term must be tagged with TERM_VNULL. */ else if( pExpr->op==TK_NOTNULL ){ if( pExpr->pLeft->op==TK_COLUMN && pExpr->pLeft->iColumn>=0 && !ExprHasProperty(pExpr, EP_FromJoin) ){ Expr *pNewExpr; Expr *pLeft = pExpr->pLeft; int idxNew; WhereTerm *pNewTerm; pNewExpr = sqlite3PExpr(pParse, TK_GT, sqlite3ExprDup(db, pLeft, 0), sqlite3ExprAlloc(db, TK_NULL, 0, 0)); idxNew = whereClauseInsert(pWC, pNewExpr, TERM_VIRTUAL|TERM_DYNAMIC|TERM_VNULL); if( idxNew ){ pNewTerm = &pWC->a[idxNew]; pNewTerm->prereqRight = 0; pNewTerm->leftCursor = pLeft->iTable; pNewTerm->u.x.leftColumn = pLeft->iColumn; pNewTerm->eOperator = WO_GT; markTermAsChild(pWC, idxNew, idxTerm); pTerm = &pWC->a[idxTerm]; pTerm->wtFlags |= TERM_COPIED; pNewTerm->prereqAll = pTerm->prereqAll; } } } #ifndef SQLITE_OMIT_LIKE_OPTIMIZATION /* Add constraints to reduce the search space on a LIKE or GLOB ** operator. ** ** A like pattern of the form "x LIKE 'aBc%'" is changed into constraints ** ** x>='ABC' AND x<'abd' AND x LIKE 'aBc%' ** ** The last character of the prefix "abc" is incremented to form the ** termination condition "abd". If case is not significant (the default ** for LIKE) then the lower-bound is made all uppercase and the upper- ** bound is made all lowercase so that the bounds also work when comparing ** BLOBs. */ else if( pExpr->op==TK_FUNCTION && pWC->op==TK_AND && isLikeOrGlob(pParse, pExpr, &pStr1, &isComplete, &noCase) ){ Expr *pLeft; /* LHS of LIKE/GLOB operator */ Expr *pStr2; /* Copy of pStr1 - RHS of LIKE/GLOB operator */ Expr *pNewExpr1; Expr *pNewExpr2; int idxNew1; |
︙ | ︙ | |||
1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 | pTerm = &pWC->a[idxTerm]; if( isComplete ){ markTermAsChild(pWC, idxNew1, idxTerm); markTermAsChild(pWC, idxNew2, idxTerm); } } #endif /* SQLITE_OMIT_LIKE_OPTIMIZATION */ #ifndef SQLITE_OMIT_VIRTUALTABLE /* Add a WO_AUX auxiliary term to the constraint set if the ** current expression is of the form "column OP expr" where OP ** is an operator that gets passed into virtual tables but which is ** not normally optimized for ordinary tables. In other words, OP ** is one of MATCH, LIKE, GLOB, REGEXP, !=, IS, IS NOT, or NOT NULL. ** This information is used by the xBestIndex methods of ** virtual tables. The native query optimizer does not attempt ** to do anything with MATCH functions. */ | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 | pTerm = &pWC->a[idxTerm]; if( isComplete ){ markTermAsChild(pWC, idxNew1, idxTerm); markTermAsChild(pWC, idxNew2, idxTerm); } } #endif /* SQLITE_OMIT_LIKE_OPTIMIZATION */ /* If there is a vector == or IS term - e.g. "(a, b) == (?, ?)" - create ** new terms for each component comparison - "a = ?" and "b = ?". The ** new terms completely replace the original vector comparison, which is ** no longer used. ** ** This is only required if at least one side of the comparison operation ** is not a sub-select. */ if( (pExpr->op==TK_EQ || pExpr->op==TK_IS) && (nLeft = sqlite3ExprVectorSize(pExpr->pLeft))>1 && sqlite3ExprVectorSize(pExpr->pRight)==nLeft && ( (pExpr->pLeft->flags & EP_xIsSelect)==0 || (pExpr->pRight->flags & EP_xIsSelect)==0) && pWC->op==TK_AND ){ int i; for(i=0; i<nLeft; i++){ int idxNew; Expr *pNew; Expr *pLeft = sqlite3ExprForVectorField(pParse, pExpr->pLeft, i); Expr *pRight = sqlite3ExprForVectorField(pParse, pExpr->pRight, i); pNew = sqlite3PExpr(pParse, pExpr->op, pLeft, pRight); transferJoinMarkings(pNew, pExpr); idxNew = whereClauseInsert(pWC, pNew, TERM_DYNAMIC); exprAnalyze(pSrc, pWC, idxNew); } pTerm = &pWC->a[idxTerm]; pTerm->wtFlags |= TERM_CODED|TERM_VIRTUAL; /* Disable the original */ pTerm->eOperator = 0; } /* If there is a vector IN term - e.g. "(a, b) IN (SELECT ...)" - create ** a virtual term for each vector component. The expression object ** used by each such virtual term is pExpr (the full vector IN(...) ** expression). The WhereTerm.u.x.iField variable identifies the index within ** the vector on the LHS that the virtual term represents. ** ** This only works if the RHS is a simple SELECT (not a compound) that does ** not use window functions. */ else if( pExpr->op==TK_IN && pTerm->u.x.iField==0 && pExpr->pLeft->op==TK_VECTOR && pExpr->x.pSelect->pPrior==0 #ifndef SQLITE_OMIT_WINDOWFUNC && pExpr->x.pSelect->pWin==0 #endif && pWC->op==TK_AND ){ int i; for(i=0; i<sqlite3ExprVectorSize(pExpr->pLeft); i++){ int idxNew; idxNew = whereClauseInsert(pWC, pExpr, TERM_VIRTUAL); pWC->a[idxNew].u.x.iField = i+1; exprAnalyze(pSrc, pWC, idxNew); markTermAsChild(pWC, idxNew, idxTerm); } } #ifndef SQLITE_OMIT_VIRTUALTABLE /* Add a WO_AUX auxiliary term to the constraint set if the ** current expression is of the form "column OP expr" where OP ** is an operator that gets passed into virtual tables but which is ** not normally optimized for ordinary tables. In other words, OP ** is one of MATCH, LIKE, GLOB, REGEXP, !=, IS, IS NOT, or NOT NULL. ** This information is used by the xBestIndex methods of ** virtual tables. The native query optimizer does not attempt ** to do anything with MATCH functions. */ else if( pWC->op==TK_AND ){ Expr *pRight = 0, *pLeft = 0; int res = isAuxiliaryVtabOperator(db, pExpr, &eOp2, &pLeft, &pRight); while( res-- > 0 ){ int idxNew; WhereTerm *pNewTerm; Bitmask prereqColumn, prereqExpr; |
︙ | ︙ | |||
1318 1319 1320 1321 1322 1323 1324 | pNewTerm->prereqAll = pTerm->prereqAll; } SWAP(Expr*, pLeft, pRight); } } #endif /* SQLITE_OMIT_VIRTUALTABLE */ | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 | pNewTerm->prereqAll = pTerm->prereqAll; } SWAP(Expr*, pLeft, pRight); } } #endif /* SQLITE_OMIT_VIRTUALTABLE */ /* Prevent ON clause terms of a LEFT JOIN from being used to drive ** an index for tables to the left of the join. */ testcase( pTerm!=&pWC->a[idxTerm] ); pTerm = &pWC->a[idxTerm]; pTerm->prereqRight |= extraRight; } |
︙ | ︙ | |||
1572 1573 1574 1575 1576 1577 1578 | ** new WHERE clause terms. ** ** Each function argument translates into an equality constraint against ** a HIDDEN column in the table. */ void sqlite3WhereTabFuncArgs( Parse *pParse, /* Parsing context */ | | | 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 | ** new WHERE clause terms. ** ** Each function argument translates into an equality constraint against ** a HIDDEN column in the table. */ void sqlite3WhereTabFuncArgs( Parse *pParse, /* Parsing context */ SrcItem *pItem, /* The FROM clause term to process */ WhereClause *pWC /* Xfer function arguments to here */ ){ Table *pTab; int j, k; ExprList *pArgs; Expr *pColRef; Expr *pTerm; |
︙ | ︙ |
Changes to src/window.c.
︙ | ︙ | |||
1300 1301 1302 1303 1304 1305 1306 | /* ** Possibly link window pWin into the list at pSel->pWin (window functions ** to be processed as part of SELECT statement pSel). The window is linked ** in if either (a) there are no other windows already linked to this ** SELECT, or (b) the windows already linked use a compatible window frame. */ void sqlite3WindowLink(Select *pSel, Window *pWin){ | | | < | | | | | | > > > > > | 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 | /* ** Possibly link window pWin into the list at pSel->pWin (window functions ** to be processed as part of SELECT statement pSel). The window is linked ** in if either (a) there are no other windows already linked to this ** SELECT, or (b) the windows already linked use a compatible window frame. */ void sqlite3WindowLink(Select *pSel, Window *pWin){ if( pSel ){ if( 0==pSel->pWin || 0==sqlite3WindowCompare(0, pSel->pWin, pWin, 0) ){ pWin->pNextWin = pSel->pWin; if( pSel->pWin ){ pSel->pWin->ppThis = &pWin->pNextWin; } pSel->pWin = pWin; pWin->ppThis = &pSel->pWin; }else{ if( sqlite3ExprListCompare(pWin->pPartition, pSel->pWin->pPartition,-1) ){ pSel->selFlags |= SF_MultiPart; } } } } /* ** Return 0 if the two window objects are identical, 1 if they are ** different, or 2 if it cannot be determined if the objects are identical ** or not. Identical window objects can be processed in a single scan. |
︙ | ︙ | |||
2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 | Vdbe *v = sqlite3GetVdbe(pParse); ExprList *pOrderBy = p->pMWin->pOrderBy; /* ORDER BY clause for window */ int reg1 = sqlite3GetTempReg(pParse); /* Reg. for csr1.peerVal+regVal */ int reg2 = sqlite3GetTempReg(pParse); /* Reg. for csr2.peerVal */ int regString = ++pParse->nMem; /* Reg. for constant value '' */ int arith = OP_Add; /* OP_Add or OP_Subtract */ int addrGe; /* Jump destination */ assert( op==OP_Ge || op==OP_Gt || op==OP_Le ); assert( pOrderBy && pOrderBy->nExpr==1 ); if( pOrderBy->a[0].sortFlags & KEYINFO_ORDER_DESC ){ switch( op ){ case OP_Ge: op = OP_Le; break; case OP_Gt: op = OP_Lt; break; | > | 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 | Vdbe *v = sqlite3GetVdbe(pParse); ExprList *pOrderBy = p->pMWin->pOrderBy; /* ORDER BY clause for window */ int reg1 = sqlite3GetTempReg(pParse); /* Reg. for csr1.peerVal+regVal */ int reg2 = sqlite3GetTempReg(pParse); /* Reg. for csr2.peerVal */ int regString = ++pParse->nMem; /* Reg. for constant value '' */ int arith = OP_Add; /* OP_Add or OP_Subtract */ int addrGe; /* Jump destination */ CollSeq *pColl; assert( op==OP_Ge || op==OP_Gt || op==OP_Le ); assert( pOrderBy && pOrderBy->nExpr==1 ); if( pOrderBy->a[0].sortFlags & KEYINFO_ORDER_DESC ){ switch( op ){ case OP_Ge: op = OP_Le; break; case OP_Gt: op = OP_Lt; break; |
︙ | ︙ | |||
2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 | } } /* Compare registers reg2 and reg1, taking the jump if required. Note that ** control skips over this test if the BIGNULL flag is set and either ** reg1 or reg2 contain a NULL value. */ sqlite3VdbeAddOp3(v, op, reg2, lbl, reg1); VdbeCoverage(v); sqlite3VdbeChangeP5(v, SQLITE_NULLEQ); assert( op==OP_Ge || op==OP_Gt || op==OP_Lt || op==OP_Le ); testcase(op==OP_Ge); VdbeCoverageIf(v, op==OP_Ge); testcase(op==OP_Lt); VdbeCoverageIf(v, op==OP_Lt); testcase(op==OP_Le); VdbeCoverageIf(v, op==OP_Le); testcase(op==OP_Gt); VdbeCoverageIf(v, op==OP_Gt); | > > | 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 | } } /* Compare registers reg2 and reg1, taking the jump if required. Note that ** control skips over this test if the BIGNULL flag is set and either ** reg1 or reg2 contain a NULL value. */ sqlite3VdbeAddOp3(v, op, reg2, lbl, reg1); VdbeCoverage(v); pColl = sqlite3ExprNNCollSeq(pParse, pOrderBy->a[0].pExpr); sqlite3VdbeAppendP4(v, (void*)pColl, P4_COLLSEQ); sqlite3VdbeChangeP5(v, SQLITE_NULLEQ); assert( op==OP_Ge || op==OP_Gt || op==OP_Lt || op==OP_Le ); testcase(op==OP_Ge); VdbeCoverageIf(v, op==OP_Ge); testcase(op==OP_Lt); VdbeCoverageIf(v, op==OP_Lt); testcase(op==OP_Le); VdbeCoverageIf(v, op==OP_Le); testcase(op==OP_Gt); VdbeCoverageIf(v, op==OP_Gt); |
︙ | ︙ |
Changes to test/alter.test.
︙ | ︙ | |||
898 899 900 901 902 903 904 905 906 | DELETE FROM t2 WHERE id = OLD.a; END; ALTER TABLE t1 RENAME TO t3; UPDATE t3 SET b='peach' WHERE a=2; SELECT * FROM t2 ORDER BY 1; } {1 1.0 2.0 3 1.5 3.5} } finish_test | > > > > > > > > > > > > | 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 | DELETE FROM t2 WHERE id = OLD.a; END; ALTER TABLE t1 RENAME TO t3; UPDATE t3 SET b='peach' WHERE a=2; SELECT * FROM t2 ORDER BY 1; } {1 1.0 2.0 3 1.5 3.5} } # 2021-03-08 dbsqlfuzz 3f0a7245b69cd08617d7d7781ebaedb0fe765a93 reset_db do_catchsql_test alter-18.1 { CREATE TABLE t1(a,b,c); CREATE TABLE log(a INTEGER PRIMARY KEY,b,c); CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN INSERT INTO logx(a,b,c) VALUES(new.a,new.b,new.c) ON CONFLICT(a) DO UPDATE SET c=excluded.c, b=new.b; END; ALTER TABLE log RENAME COLUMN a TO x; } {1 {error in trigger tr1: no such table: main.logx}} finish_test |
Changes to test/alterauth2.test.
︙ | ︙ | |||
90 91 92 93 94 95 96 97 98 | {SQLITE_READ sqlite_temp_master name temp {}} {SQLITE_READ sqlite_temp_master sql temp {}} {SQLITE_READ sqlite_temp_master type temp {}} {SQLITE_SELECT {} {} {} {}} {SQLITE_UPDATE sqlite_master sql main {}} {SQLITE_UPDATE sqlite_temp_master sql temp {}} } finish_test | > > > > > > > > > > > > > > > > > | 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | {SQLITE_READ sqlite_temp_master name temp {}} {SQLITE_READ sqlite_temp_master sql temp {}} {SQLITE_READ sqlite_temp_master type temp {}} {SQLITE_SELECT {} {} {} {}} {SQLITE_UPDATE sqlite_master sql main {}} {SQLITE_UPDATE sqlite_temp_master sql temp {}} } do_auth_test 1.3 { ALTER TABLE t2 DROP COLUMN c; } { {SQLITE_FUNCTION {} like {} {}} {SQLITE_FUNCTION {} sqlite_drop_column {} {}} {SQLITE_FUNCTION {} sqlite_rename_test {} {}} {SQLITE_READ sqlite_master name main {}} {SQLITE_READ sqlite_master sql main {}} {SQLITE_READ sqlite_master tbl_name main {}} {SQLITE_READ sqlite_master type main {}} {SQLITE_READ sqlite_temp_master name temp {}} {SQLITE_READ sqlite_temp_master sql temp {}} {SQLITE_READ sqlite_temp_master type temp {}} {SQLITE_SELECT {} {} {} {}} {SQLITE_UPDATE sqlite_master sql main {}} } finish_test |
Changes to test/altercol.test.
︙ | ︙ | |||
9 10 11 12 13 14 15 | # #************************************************************************* # This file implements regression tests for SQLite library. The # focus of this script is testing that SQLite can handle a subtle # file format change that may be used in the future to implement # "ALTER TABLE ... RENAME COLUMN ... TO". # | < < | 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | # #************************************************************************* # This file implements regression tests for SQLite library. The # focus of this script is testing that SQLite can handle a subtle # file format change that may be used in the future to implement # "ALTER TABLE ... RENAME COLUMN ... TO". # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix altercol # If SQLITE_OMIT_ALTERTABLE is defined, omit this file. ifcapable !altertable { |
︙ | ︙ | |||
800 801 802 803 804 805 806 807 808 809 | CREATE TABLE t1(aa UNIQUE,bb UNIQUE,cc UNIQUE,UNIQUE(aA),PRIMARY KEY(bB),UNIQUE(cC)); ALTER TABLE t1 RENAME aa TO xx; ALTER TABLE t1 RENAME bb TO yy; ALTER TABLE t1 RENAME cc TO zz; SELECT sql FROM sqlite_master WHERE name='t1'; } {{CREATE TABLE t1(xx UNIQUE,yy UNIQUE,zz UNIQUE,UNIQUE(xx),PRIMARY KEY(yy),UNIQUE(zz))}} finish_test | > > > > > > > > > > > > > > > > > > > | 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 | CREATE TABLE t1(aa UNIQUE,bb UNIQUE,cc UNIQUE,UNIQUE(aA),PRIMARY KEY(bB),UNIQUE(cC)); ALTER TABLE t1 RENAME aa TO xx; ALTER TABLE t1 RENAME bb TO yy; ALTER TABLE t1 RENAME cc TO zz; SELECT sql FROM sqlite_master WHERE name='t1'; } {{CREATE TABLE t1(xx UNIQUE,yy UNIQUE,zz UNIQUE,UNIQUE(xx),PRIMARY KEY(yy),UNIQUE(zz))}} #------------------------------------------------------------------------- reset_db do_execsql_test 21.0 { CREATE TABLE t1(a, b, c NOT NULL); CREATE TRIGGER tr1 AFTER INSERT ON t1 WHEN new.c IS NOT NULL BEGIN SELECT c NOT NULL FROM t1; END; } do_execsql_test 21.1 { ALTER TABLE t1 RENAME c TO d; } do_execsql_test 21.2 { SELECT sql FROM sqlite_schema WHERE name IS 'tr1' } {{CREATE TRIGGER tr1 AFTER INSERT ON t1 WHEN new.d IS NOT NULL BEGIN SELECT d NOT NULL FROM t1; END} } finish_test |
Added test/altercorrupt.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | # 2019-01-11 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix altercorrupt database_may_be_corrupt #-------------------------------------------------------------------------- reset_db do_test 1.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 24576 pagesize 4096 filename crash-685346d89b5e5f.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 06 .....@ ........ | 32: 00 00 63 00 00 05 f0 00 00 00 00 04 10 00 00 04 ..c............. | 48: 00 00 00 00 00 00 0f f0 00 00 00 01 00 00 00 00 ................ | 64: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 96: 00 00 00 00 0d 0f f8 00 05 0e cf 00 0f 79 0f d3 .............y.. | 112: 0f 2e 0e f3 0e cf 00 00 00 00 00 00 00 00 00 00 ................ | 3776: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 22 ................ | 3792: 05 06 17 11 11 01 31 74 61 62 6c 65 74 34 74 34 ......1tablet4t4 | 3808: 06 43 52 45 41 54 45 20 54 41 42 4c 45 20 74 34 .CREATE TABLE t4 | 3824: 28 7a 29 39 04 06 17 11 11 01 5f 74 61 62 6c 65 (z)9......_table | 3840: 74 33 74 33 05 43 52 45 41 54 45 20 54 41 42 4c t3t3.CREATE TABL | 3856: 45 20 74 33 28 78 20 49 4e 54 45 47 45 52 20 50 E t3(x INTEGER P | 3872: 52 49 4d 41 52 59 20 4b 45 59 2c 20 79 29 49 03 RIMARY KEY, y)I. | 3888: 06 17 11 11 01 7f 74 61 62 6c 65 74 32 74 32 04 ......tablet2t2. | 3904: 43 52 45 41 54 45 20 54 41 42 4c 45 20 74 32 28 CREATE TABLE t2( | 3920: 61 2c 62 2c 63 20 50 52 49 4d 41 52 59 20 4b 45 a,b,c PRIMARY KE | 3936: 59 2c 20 64 2c 20 65 2c 20 66 29 20 57 49 54 48 Y, d, e, f) WITH | 3952: 4f 55 54 20 52 4f 57 49 44 58 03 07 17 11 11 01 OUT ROWIDX...... | 3968: 81 1b 74 61 62 6c 65 74 31 74 31 02 43 52 45 41 ..tablet1t1.CREA | 3984: 54 45 20 54 41 42 4c 45 20 74 31 28 61 2c 62 2c TE TABLE t1(a,b, | 4000: 63 20 41 53 20 28 2d 62 29 20 56 49 52 54 55 41 c AS (-b) VIRTUA | 4016: 4c 2c 64 20 43 48 45 43 4b 28 64 3e 35 29 2c 65 L,d CHECK(d>5),e | 4032: 20 55 4e 49 51 55 45 2c 20 66 20 41 53 20 28 2b UNIQUE, f AS (+ | 4048: 62 29 29 23 02 06 17 37 11 01 00 69 6e 64 65 78 b))#...7...index | 4064: 73 71 6c 69 74 65 5f 61 75 74 6f 69 6e 64 65 78 sqlite_autoindex | 4080: 5f 74 31 5f 31 74 31 03 00 00 00 08 00 00 00 00 _t1_1t1......... | page 2 offset 4096 | 0: 0d 00 00 00 0a 0f 93 00 0f f6 0f eb 0f e0 0f d5 ................ | 16: 0f ca 0f 8f 0f b4 0f a9 0f 9e 0f 93 00 00 00 00 ................ | 3984: 00 00 00 09 0a 05 01 01 01 01 0a 64 6e 14 09 09 ...........dn... | 4000: 05 01 01 01 01 09 5a 6d 12 09 08 05 01 01 01 01 ......Zm........ | 4016: 08 50 6c 10 09 07 05 01 01 01 01 07 46 6b 0e 09 .Pl.........Fk.. | 4032: 06 05 01 01 01 01 06 3c 6a 0c 09 05 05 01 01 01 .......<j....... | 4048: 01 05 32 69 0a 09 04 05 01 01 01 01 04 28 68 08 ..2i.........(h. | 4064: 09 03 05 01 01 01 01 03 1e 67 06 09 02 05 01 01 .........g...... | 4080: 01 01 02 14 66 04 08 01 05 09 01 01 01 0a 65 02 ....f.........e. | page 3 offset 8192 | 0: 0a 00 00 00 0a 0f c5 00 0f fb 0f f5 0f ef 0f e9 ................ | 16: 0f e3 0f dd 0f d7 0f d1 0f cb 0f c5 00 00 00 00 ................ | 4032: 00 00 00 00 00 05 03 01 01 14 0a 05 03 01 01 12 ................ | 4048: 09 05 03 01 01 10 08 05 03 01 01 0e 07 05 03 01 ................ | 4064: 01 0c 06 05 03 01 01 0a 05 05 03 01 01 08 04 05 ................ | 4080: 03 01 01 06 03 05 03 01 01 04 02 04 03 01 09 02 ................ | page 4 offset 12288 | 0: 0a 00 00 00 0a 0f 75 00 0f 75 0f 83 0f 91 0f 9f ......u..u...... | 16: 0f ad 0f bb 0f 00 00 00 00 00 00 00 00 00 00 00 ................ | 3952: 00 00 00 00 00 0d 07 01 01 01 01 01 01 9c 0a 64 ...............d | 3968: 6e 14 64 0d 07 02 01 01 01 01 01 a6 09 5a 6d 12 n.d..........Zm. | 3984: 5a 0d 07 01 01 01 01 01 01 b0 08 50 6c 10 50 0d Z..........Pl.P. | 4000: 07 01 01 01 01 01 01 ba 07 46 6b 0e 46 0d 07 01 .........Fk.F... | 4016: 01 01 01 01 01 c4 06 3c 6a 0c 3c 0d 07 01 01 01 .......<j.<..... | 4032: 01 01 01 ce 05 32 69 0a 32 0d 07 01 01 01 01 01 .....2i.2....... | 4048: 01 d8 04 28 68 08 28 0d 07 01 01 01 01 01 01 e2 ...(h.(......... | 4064: 03 1e 67 06 1e 0d 07 01 01 01 01 01 01 ec 02 14 ..g............. | 4080: 66 04 14 0c 07 01 09 01 01 01 01 f6 0a 65 02 0a f............e.. | page 5 offset 16384 | 0: 0d 00 00 00 03 0f e9 00 0f e9 0f fb 0f f6 00 00 ................ | 16: 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 4064: 00 00 00 00 00 00 00 00 00 03 ff ff ff ff ff ff ................ | 4080: ff ff 9c 03 00 00 03 64 03 00 00 03 01 03 00 00 .......d........ | page 6 offset 20480 | 0: 0d 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 ................ | end crash-685346d89b5e5f.db }]} {} do_catchsql_test 1.1 { ALTER TABLE t2 DROP COLUMN e; ALTER TABLE t1 DROP COLUMN f; } {1 {database disk image is malformed}} #-------------------------------------------------------------------------- reset_db do_test 2.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 24576 pagesize 4096 filename crash-0572db8f391431.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 06 .....@ ........ | 32: 00 00 63 00 10 05 f0 00 00 00 00 04 10 00 00 04 ..c............. | 48: 00 00 00 00 00 00 0f f0 00 00 00 00 00 00 00 00 ................ | 96: 00 00 00 00 0d 0f f8 00 05 0e cf 00 0f 79 0f d3 .............y.. | 112: 0f 2e 0e f3 0e cf 00 00 00 00 00 00 00 00 00 00 ................ | 3776: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 22 ................ | 3792: 05 06 17 11 11 01 31 74 61 62 6c 65 74 34 74 34 ......1tablet4t4 | 3808: 06 43 52 45 41 54 45 20 54 41 42 4c 45 20 74 34 .CREATE TABLE t4 | 3824: 28 7a 29 39 04 06 17 11 11 01 5f 74 61 62 6c 65 (z)9......_table | 3840: 74 33 74 33 05 43 52 45 41 54 45 20 54 41 42 4c t3t3.CREATE TABL | 3856: 45 20 74 33 28 78 20 49 4e 54 55 47 45 52 20 50 E t3(x INTUGER P | 3872: 52 49 4d 41 52 59 20 4b 45 59 2c 20 79 29 49 03 RIMARY KEY, y)I. | 3888: 06 17 11 11 01 7f 74 61 62 6c 65 74 32 74 32 04 ......tablet2t2. | 3904: 43 52 45 41 54 45 20 54 41 42 4c 45 20 74 32 28 CREATE TABLE t2( | 3920: 61 2c 62 2c 63 20 50 52 49 4d 41 52 59 20 4b 45 a,b,c PRIMARY KE | 3936: 59 2c 20 64 2c 20 65 2c 20 66 29 20 57 49 54 48 Y, d, e, f) WITH | 3952: 4f 55 54 20 52 4f 57 49 44 58 05 07 17 11 11 01 OUT ROWIDX...... | 3968: 81 1b 74 61 62 6c 65 74 31 74 31 02 43 52 45 41 ..tablet1t1.CREA | 3984: 54 45 20 54 41 42 4c 45 20 74 31 28 61 2c 62 2c TE TABLE t1(a,b, | 4000: 63 20 41 53 20 28 2d 62 29 20 56 49 52 54 55 41 c AS (-b) VIRTUA | 4016: 4c 2c 64 20 43 48 45 43 4b 28 64 3e 35 29 2c 65 L,d CHECK(d>5),e | 4032: 20 55 4e 49 51 55 45 2c 20 66 20 41 53 20 28 2b UNIQUE, f AS (+ | 4048: 62 29 29 23 02 06 17 37 11 01 00 69 6e 64 65 78 b))#...7...index | 4064: 73 71 6c 69 74 65 5f 61 75 74 6f 69 6e 64 65 78 sqlite_autoindex | 4080: 5f 74 31 5f 31 84 31 03 01 00 00 08 00 00 00 00 _t1_1.1......... | page 2 offset 4096 | 0: 0d 00 00 00 0a 0f 93 00 0f f6 0f eb 0f e0 0f d5 ................ | 16: 0f ca 0f 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 3984: 00 00 00 09 0a 05 01 01 01 01 0a 64 6e 14 09 09 ...........dn... | 4000: 05 01 01 01 01 09 5a 6d 12 09 08 05 01 00 f1 01 ......Zm........ | 4016: 08 50 6c 10 09 07 05 01 01 01 01 07 46 6b 0e 09 .Pl.........Fk.. | 4032: 06 05 01 00 f1 01 06 3c 6a 0c 09 05 05 01 01 01 .......<j....... | 4048: 01 05 32 69 0a 09 04 05 01 01 01 01 04 28 68 08 ..2i.........(h. | 4064: 57 03 05 01 01 01 01 03 1e 67 06 09 02 05 01 01 W........g...... | 4080: 01 01 02 14 66 04 08 01 05 09 01 01 01 0a 65 02 ....f.........e. | page 3 offset 8192 | 0: 09 ff ff ff fa 0f c5 00 0f fb 0f f5 0f ef 0f e9 ................ | 16: 0f e3 0f dd 0f d7 00 00 00 00 00 00 00 00 00 00 ................ | 4032: 00 00 00 00 00 05 03 01 01 14 0a 05 03 01 01 12 ................ | 4048: 09 05 03 01 01 10 08 05 03 01 01 0e 07 05 03 01 ................ | 4064: 01 0c 06 05 03 01 01 0a 05 05 03 01 01 08 04 05 ................ | 4080: 03 01 01 06 03 05 03 01 01 04 02 04 03 01 09 02 ................ | page 4 offset 12288 | 0: 0a 00 00 00 0a 0f 75 00 0f 75 0f 83 0f 91 0f 9f ......u..u...... | 16: 0f ad 0f bb 0f 00 00 00 00 00 01 00 00 00 00 00 ................ | 3952: 00 00 00 00 00 0d 07 01 01 01 01 01 01 9c 0a 64 ...............d | 3968: 6e 14 64 0d 07 02 01 01 01 01 01 a6 09 5a 6d 12 n.d..........Zm. | 3984: 5a 0d 07 01 01 01 01 d4 01 b0 08 50 6c 10 50 0d Z..........Pl.P. | 4000: 07 01 01 01 01 01 01 ba 07 46 6b 0e 46 0d 07 00 .........Fk.F... | 4016: 01 01 01 01 01 c4 06 3c 6a 0c 3c 0d 07 01 01 01 .......<j.<..... | 4032: 01 01 01 ce 05 32 69 0a 32 0d 07 01 01 01 01 01 .....2i.2....... | 4048: 01 d8 04 28 68 08 28 0d 07 01 01 01 01 01 01 e2 ...(h.(......... | 4064: 03 1e 67 06 1e 0d 07 01 01 01 01 01 01 ec 02 14 ..g............. | 4080: 66 04 14 0c 07 01 09 01 01 00 f1 f6 0a 65 02 0a f............e.. | page 5 offset 16384 | 0: 0d 00 00 00 03 0f e9 00 0f e9 0f fb 0f f6 00 00 ................ | 4064: 00 00 00 00 00 00 00 00 00 03 ff ff ff ff ff ff ................ | 4080: ff ff 9c 03 00 00 03 64 03 00 01 03 01 03 00 00 .......d........ | page 6 offset 20480 | 0: 0d 00 10 00 00 10 01 00 00 00 00 00 00 00 00 00 ................ | end crash-0572db8f391431.db }]} {} do_catchsql_test 2.1 { ALTER TABLE t1 DROP COLUMN a; } {1 {database disk image is malformed}} finish_test |
Added test/alterdropcol.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 | # 2021 February 16 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix alterdropcol # If SQLITE_OMIT_ALTERTABLE is defined, omit this file. ifcapable !altertable { finish_test return } do_execsql_test 1.0 { CREATE TABLE t1(a, b, c); CREATE VIEW v1 AS SELECT * FROM t1; CREATE TABLE t2(x INTEGER PRIMARY KEY, y, z UNIQUE); CREATE INDEX t2y ON t2(y); CREATE TABLE t3(q, r, s); CREATE INDEX t3rs ON t3(r+s); } do_catchsql_test 1.1 { ALTER TABLE nosuch DROP COLUMN z; } {1 {no such table: nosuch}} do_catchsql_test 1.2 { ALTER TABLE v1 DROP COLUMN c; } {1 {cannot drop column from view "v1"}} ifcapable fts5 { do_execsql_test 1.3.1 { CREATE VIRTUAL TABLE ft1 USING fts5(one, two); } do_catchsql_test 1.3.2 { ALTER TABLE ft1 DROP COLUMN two; } {1 {cannot drop column from virtual table "ft1"}} } do_catchsql_test 1.4 { ALTER TABLE sqlite_schema DROP COLUMN sql; } {1 {table sqlite_master may not be altered}} do_catchsql_test 1.5 { ALTER TABLE t1 DROP COLUMN d; } {1 {no such column: "d"}} do_execsql_test 1.6.1 { ALTER TABLE t1 DROP COLUMN b; } do_execsql_test 1.6.2 { SELECT sql FROM sqlite_schema WHERE name = 't1' } {{CREATE TABLE t1(a, c)}} do_execsql_test 1.7.1 { ALTER TABLE t1 DROP COLUMN c; } do_execsql_test 1.7.2 { SELECT sql FROM sqlite_schema WHERE name = 't1' } {{CREATE TABLE t1(a)}} do_catchsql_test 1.7.3 { ALTER TABLE t1 DROP COLUMN a; } {1 {cannot drop column "a": no other columns exist}} do_catchsql_test 1.8 { ALTER TABLE t2 DROP COLUMN z } {1 {cannot drop UNIQUE column: "z"}} do_catchsql_test 1.9 { ALTER TABLE t2 DROP COLUMN x } {1 {cannot drop PRIMARY KEY column: "x"}} do_catchsql_test 1.10 { ALTER TABLE t2 DROP COLUMN y } {1 {error in index t2y after drop column: no such column: y}} do_catchsql_test 1.11 { ALTER TABLE t3 DROP COLUMN s } {1 {error in index t3rs after drop column: no such column: s}} #------------------------------------------------------------------------- foreach {tn wo} { 1 {} 2 {WITHOUT ROWID} } { eval [string map [list %TN% $tn %WO% $wo] { reset_db do_execsql_test 2.%TN%.0 { CREATE TABLE t1(x, y INTEGER PRIMARY KEY, z) %WO% ; INSERT INTO t1 VALUES(1, 2, 3); INSERT INTO t1 VALUES(4, 5, 6); INSERT INTO t1 VALUES(7, 8, 9); } do_execsql_test 2.%TN%.1 { ALTER TABLE t1 DROP COLUMN x; SELECT * FROM t1; } { 2 3 5 6 8 9 } do_execsql_test 2.%TN%.2 { ALTER TABLE t1 DROP COLUMN z; SELECT * FROM t1; } { 2 5 8 } }]} #------------------------------------------------------------------------- reset_db do_execsql_test 3.0 { CREATE TABLE t12(a, b, c, CHECK(c>10)); CREATE TABLE t13(a, b, c CHECK(c>10)); } do_catchsql_test 3.1 { ALTER TABLE t12 DROP COLUMN c; } {1 {error in table t12 after drop column: no such column: c}} do_catchsql_test 3.2 { ALTER TABLE t13 DROP COLUMN c; } {0 {}} #------------------------------------------------------------------------- # Test that generated columns can be dropped. And that other columns from # tables that contain generated columns can be dropped. # foreach {tn wo vs} { 1 "" "" 2 "" VIRTUAL 3 "" STORED 4 "WITHOUT ROWID" STORED 5 "WITHOUT ROWID" VIRTUAL } { reset_db do_execsql_test 4.$tn.0 " CREATE TABLE 'my table'(a, b PRIMARY KEY, c AS (a+b) $vs, d) $wo " do_execsql_test 4.$tn.1 { INSERT INTO "my table"(a, b, d) VALUES(1, 2, 'hello'); INSERT INTO "my table"(a, b, d) VALUES(3, 4, 'world'); SELECT * FROM "my table" } { 1 2 3 hello 3 4 7 world } do_execsql_test 4.$tn.2 { ALTER TABLE "my table" DROP COLUMN c; } do_execsql_test 4.$tn.3 { SELECT * FROM "my table" } { 1 2 hello 3 4 world } do_execsql_test 4.$tn.4 " CREATE TABLE x1(a, b, c PRIMARY KEY, d AS (b+c) $vs, e) $wo " do_execsql_test 4.$tn.5 { INSERT INTO x1(a, b, c, e) VALUES(1, 2, 3, 4); INSERT INTO x1(a, b, c, e) VALUES(5, 6, 7, 8); INSERT INTO x1(a, b, c, e) VALUES(9, 10, 11, 12); SELECT * FROM x1; } { 1 2 3 5 4 5 6 7 13 8 9 10 11 21 12 } do_execsql_test 4.$tn.6 { ALTER TABLE x1 DROP COLUMN a } do_execsql_test 4.$tn.7 { SELECT * FROM x1 } { 2 3 5 4 6 7 13 8 10 11 21 12 } do_execsql_test 4.$tn.8 { ALTER TABLE x1 DROP COLUMN e } do_execsql_test 4.$tn.9 { SELECT * FROM x1 } { 2 3 5 6 7 13 10 11 21 } } #------------------------------------------------------------------------- reset_db do_execsql_test 5.0 { CREATE TABLE p1(a PRIMARY KEY, b UNIQUE); CREATE TABLE c1(x, y, z REFERENCES p1(c)); CREATE TABLE c2(x, y, z, w REFERENCES p1(b)); } do_execsql_test 5.1 { ALTER TABLE c1 DROP COLUMN z; ALTER TABLE c2 DROP COLUMN z; SELECT sql FROM sqlite_schema WHERE name IN ('c1', 'c2'); } { {CREATE TABLE c1(x, y)} {CREATE TABLE c2(x, y, w REFERENCES p1(b))} } do_execsql_test 5.2.1 { CREATE VIEW v1 AS SELECT d, e FROM p1 } do_catchsql_test 5.2.2 { ALTER TABLE c1 DROP COLUMN x } {1 {error in view v1: no such column: d}} do_execsql_test 5.3.1 { DROP VIEW v1; CREATE VIEW v1 AS SELECT x, y FROM c1; } do_catchsql_test 5.3.2 { ALTER TABLE c1 DROP COLUMN x } {1 {error in view v1 after drop column: no such column: x}} do_execsql_test 5.4.1 { CREATE TRIGGER tr AFTER INSERT ON c1 BEGIN INSERT INTO p1 VALUES(new.y, new.xyz); END; } do_catchsql_test 5.4.2 { ALTER TABLE c1 DROP COLUMN y } {1 {error in trigger tr: no such column: new.xyz}} do_execsql_test 5.5.1 { DROP TRIGGER tr; CREATE TRIGGER tr AFTER INSERT ON c1 BEGIN INSERT INTO p1 VALUES(new.y, new.z); END; } do_catchsql_test 5.5.2 { ALTER TABLE c1 DROP COLUMN y } {1 {error in trigger tr: no such column: new.z}} # 2021-03-06 dbsqlfuzz crash-419aa525df93db6e463772c686ac6da27b46da9e reset_db do_catchsql_test 6.0 { CREATE TABLE t1(a,b,c); CREATE TABLE t2(x,y,z); PRAGMA writable_schema=ON; UPDATE sqlite_schema SET sql='CREATE INDEX t1b ON t1(b)' WHERE name='t2'; PRAGMA writable_schema=OFF; ALTER TABLE t2 DROP COLUMN z; } {1 {database disk image is malformed}} reset_db do_catchsql_test 6.1 { CREATE TABLE t1(a,b,c); CREATE TABLE t2(x,y,z); PRAGMA writable_schema=ON; UPDATE sqlite_schema SET sql='CREATE VIEW t2(x,y,z) AS SELECT b,a,c FROM t1' WHERE name='t2'; PRAGMA writable_schema=OFF; ALTER TABLE t2 DROP COLUMN z; } {1 {database disk image is malformed}} finish_test |
Added test/alterdropcol2.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 | # 2021 February 19 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix alterdropcol2 # If SQLITE_OMIT_ALTERTABLE is defined, omit this file. ifcapable !altertable { finish_test return } # EVIDENCE-OF: R-58318-35349 The DROP COLUMN syntax is used to remove an # existing column from a table. do_execsql_test 1.0 { CREATE TABLE t1(c, b, a, PRIMARY KEY(b, a)) WITHOUT ROWID; INSERT INTO t1 VALUES(1, 2, 3), (4, 5, 6); } do_execsql_test 1.1 { ALTER TABLE t1 DROP c; } # EVIDENCE-OF: The DROP COLUMN command removes the named column from the table, # and also rewrites the entire table to purge the data associated with that # column. do_execsql_test 1.2.1 { SELECT * FROM t1; } {2 3 5 6} do_execsql_test 1.2.2 { SELECT sql FROM sqlite_schema; } { {CREATE TABLE t1(b, a, PRIMARY KEY(b, a)) WITHOUT ROWID} } proc do_atdc_error_test {tn schema atdc error} { reset_db execsql $schema uplevel [list do_catchsql_test $tn $atdc [list 1 [string trim $error]]] } #------------------------------------------------------------------------- # Test cases 2.* attempt to verify the following: # # EVIDENCE-OF: R-24098-10282 The DROP COLUMN command only works if the column # is not referenced by any other parts of the schema and is not a PRIMARY KEY # and does not have a UNIQUE constraint. # # EVIDENCE-OF: R-05184-13006 The column is a PRIMARY KEY. # do_atdc_error_test 2.1.1 { CREATE TABLE x1(a PRIMARY KEY, b, c); } { ALTER TABLE x1 DROP COLUMN a } { cannot drop PRIMARY KEY column: "a" } # EVIDENCE-OF: R-43412-16016 The column has a UNIQUE constraint. # do_atdc_error_test 2.2.1 { CREATE TABLE x1(a PRIMARY KEY, b, c UNIQUE); } { ALTER TABLE x1 DROP COLUMN c } { cannot drop UNIQUE column: "c" } do_atdc_error_test 2.2.2 { CREATE TABLE x1(a PRIMARY KEY, b, c, UNIQUE(b, c)); } { ALTER TABLE x1 DROP COLUMN c } { error in table x1 after drop column: no such column: c } # EVIDENCE-OF: R-46731-08965: The column is indexed. # do_atdc_error_test 2.3.1 { CREATE TABLE 'one two'('x y', 'z 1', 'a b'); CREATE INDEX idx ON 'one two'('z 1'); } { ALTER TABLE 'one two' DROP COLUMN 'z 1' } { error in index idx after drop column: no such column: z 1 } do_atdc_error_test 2.3.2 { CREATE TABLE x1(a, b, c); CREATE INDEX idx ON x1(a); } { ALTER TABLE x1 DROP COLUMN a; } { error in index idx after drop column: no such column: a } # EVIDENCE-OF: R-46731-08965: The column is indexed. # do_atdc_error_test 2.4.1 { CREATE TABLE x1234(a, b, c PRIMARY KEY) WITHOUT ROWID; CREATE INDEX i1 ON x1234(b) WHERE ((a+5) % 10)==0; } { ALTER TABLE x1234 DROP a } { error in index i1 after drop column: no such column: a } # EVIDENCE-OF: R-18825-17786 The column appears in a table CHECK constraint. # do_atdc_error_test 2.5.1 { CREATE TABLE x1234(a, b, c PRIMARY KEY, CHECK(((a+5)%10)!=0)) WITHOUT ROWID; } { ALTER TABLE x1234 DROP a } { error in table x1234 after drop column: no such column: a } # EVIDENCE-OF: R-55640-01652 The column is used in a foreign key constraint. # do_atdc_error_test 2.6.1 { CREATE TABLE p1(x, y UNIQUE); CREATE TABLE c1(u, v, FOREIGN KEY (v) REFERENCES p1(y)) } { ALTER TABLE c1 DROP v } { error in table c1 after drop column: unknown column "v" in foreign key definition } # EVIDENCE-OF: R-20795-39479 The column is used in the expression of a # generated column. do_atdc_error_test 2.7.1 { CREATE TABLE c1(u, v, w AS (u+v)); } { ALTER TABLE c1 DROP v } { error in table c1 after drop column: no such column: v } do_atdc_error_test 2.7.2 { CREATE TABLE c1(u, v, w AS (u+v) STORED); } { ALTER TABLE c1 DROP u } { error in table c1 after drop column: no such column: u } # EVIDENCE-OF: R-01515-49025 The column appears in a trigger or view. # do_atdc_error_test 2.8.1 { CREATE TABLE log(l); CREATE TABLE c1(u, v, w); CREATE TRIGGER tr1 AFTER INSERT ON c1 BEGIN INSERT INTO log VALUES(new.w); END; } { ALTER TABLE c1 DROP w } { error in trigger tr1 after drop column: no such column: new.w } do_atdc_error_test 2.8.2 { CREATE TABLE c1(u, v, w); CREATE VIEW v1 AS SELECT u, v, w FROM c1; } { ALTER TABLE c1 DROP w } { error in view v1 after drop column: no such column: w } do_atdc_error_test 2.8.3 { CREATE TABLE c1(u, v, w); CREATE VIEW v1 AS SELECT * FROM c1 WHERE w IS NOT NULL; } { ALTER TABLE c1 DROP w } { error in view v1 after drop column: no such column: w } #------------------------------------------------------------------------- # Verify that a column that is part of a CHECK constraint may be dropped # if the CHECK constraint was specified as part of the column definition. # # EVIDENCE-OF: R-60924-11170 However, the column being deleted can be used in a # column CHECK constraint because the column CHECK constraint is dropped # together with the column itself. do_execsql_test 3.0 { CREATE TABLE yyy(q, w, e CHECK (e > 0), r); INSERT INTO yyy VALUES(1,1,1,1), (2,2,2,2); CREATE TABLE zzz(q, w, e, r, CHECK (e > 0)); INSERT INTO zzz VALUES(1,1,1,1), (2,2,2,2); } do_catchsql_test 3.1.1 { INSERT INTO yyy VALUES(0,0,0,0); } {1 {CHECK constraint failed: e > 0}} do_catchsql_test 3.1.2 { INSERT INTO yyy VALUES(0,0,0,0); } {1 {CHECK constraint failed: e > 0}} do_execsql_test 3.2.1 { ALTER TABLE yyy DROP e; } do_catchsql_test 3.2.2 { ALTER TABLE zzz DROP e; } {1 {error in table zzz after drop column: no such column: e}} finish_test |
Changes to test/alterlegacy.test.
︙ | ︙ | |||
36 37 38 39 40 41 42 | } # Legacy behavior is to corrupt the schema in this case, as the table name in # the CHECK constraint is incorrect after "t1" is renamed. This version is # slightly different - it rejects the change and rolls back the transaction. do_catchsql_test 1.2 { ALTER TABLE t1 RENAME TO t1new; | | | | 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | } # Legacy behavior is to corrupt the schema in this case, as the table name in # the CHECK constraint is incorrect after "t1" is renamed. This version is # slightly different - it rejects the change and rolls back the transaction. do_catchsql_test 1.2 { ALTER TABLE t1 RENAME TO t1new; } {1 {error in table t1new after rename: no such column: t1.a}} do_execsql_test 1.3 { CREATE TABLE t3(c, d); ALTER TABLE t3 RENAME TO t3new; DROP TABLE t3new; } do_execsql_test 1.4 { SELECT sql FROM sqlite_master } { {CREATE TABLE t1(a, b, CHECK(t1.a != t1.b))} {CREATE TABLE t2(a, b)} {CREATE INDEX t2expr ON t2(a) WHERE t2.b>0} } do_catchsql_test 1.3 { ALTER TABLE t2 RENAME TO t2new; } {1 {error in index t2expr after rename: no such column: t2.b}} do_execsql_test 1.4 { SELECT sql FROM sqlite_master } { {CREATE TABLE t1(a, b, CHECK(t1.a != t1.b))} {CREATE TABLE t2(a, b)} {CREATE INDEX t2expr ON t2(a) WHERE t2.b>0} } |
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Added test/altermalloc3.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | # 2021 February 18 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/malloc_common.tcl set testprefix altermalloc3 # If SQLITE_OMIT_ALTERTABLE is defined, omit this file. ifcapable !altertable { finish_test return } do_execsql_test 1.0 { CREATE TABLE t1(a, b, c, d, PRIMARY KEY(d, b)) WITHOUT ROWID; INSERT INTO t1 VALUES(1, 2, 3, 4); } faultsim_save_and_close do_faultsim_test 1 -prep { faultsim_restore_and_reopen } -body { execsql { ALTER TABLE t1 DROP COLUMN c } } -test { faultsim_test_result {0 {}} } finish_test |
Changes to test/altertab.test.
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706 707 708 709 710 711 712 713 714 715 | ALTER TABLE idx2 RENAME x TO y; SELECT sql FROM sqlite_master; } { {CREATE TABLE "ggiiggoo"(a text)} {CREATE TABLE "idx2"(y text COLLATE compare64)} {CREATE VIEW v1 AS SELECT * FROM "idx2" WHERE y='abc'} } finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > | 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 | ALTER TABLE idx2 RENAME x TO y; SELECT sql FROM sqlite_master; } { {CREATE TABLE "ggiiggoo"(a text)} {CREATE TABLE "idx2"(y text COLLATE compare64)} {CREATE VIEW v1 AS SELECT * FROM "idx2" WHERE y='abc'} } #------------------------------------------------------------------------- # reset_db do_execsql_test 24.1.0 { CREATE TABLE t1(a, b); CREATE TRIGGER AFTER INSERT ON t1 BEGIN INSERT INTO nosuchtable VALUES(new.a) ON CONFLICT(a) DO NOTHING; END; } do_catchsql_test 24.1.1 { ALTER TABLE t1 RENAME TO t2; } {1 {error in trigger AFTER: no such table: main.nosuchtable}} reset_db do_execsql_test 24.2.0 { CREATE TABLE t1(a, b); CREATE TRIGGER AFTER INSERT ON t1 BEGIN INSERT INTO v1 VALUES(new.a) ON CONFLICT(a) DO NOTHING; END; CREATE VIEW v1 AS SELECT * FROM nosuchtable; } do_catchsql_test 24.2.1 { ALTER TABLE t1 RENAME TO t2; } {1 {error in trigger AFTER: no such table: main.nosuchtable}} finish_test |
Changes to test/altertab3.test.
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249 250 251 252 253 254 255 | SELECT a, sum() w3 FROM t1 WINDOW b AS (ORDER BY NOT EXISTS(SELECT 1 FROM abc)); END; } do_catchsql_test 11.2 { ALTER TABLE t1 RENAME TO t1x; | | | 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 | SELECT a, sum() w3 FROM t1 WINDOW b AS (ORDER BY NOT EXISTS(SELECT 1 FROM abc)); END; } do_catchsql_test 11.2 { ALTER TABLE t1 RENAME TO t1x; } {1 {error in trigger b: no such table: main.abc}} do_execsql_test 11.3 { DROP TRIGGER b; CREATE TRIGGER b AFTER INSERT ON t1 WHEN new.a BEGIN SELECT a, sum() w3 FROM t1 WINDOW b AS (ORDER BY NOT EXISTS(SELECT 1 FROM t1)); END; |
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Changes to test/attach.test.
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905 906 907 908 909 910 911 912 913 | CREATE TABLE db2.Table2(col1 INTEGER, col2 INTEGER, col3 INTEGER, col4); CREATE UNIQUE INDEX db2.idx_col1_unique ON Table2 (col1); CREATE UNIQUE INDEX db2.idx_col23_unique ON Table2 (col2, col3); CREATE INDEX db2.idx_col2 ON Table2 (col2); INSERT INTO Table2 VALUES(1,2,3,4); PRAGMA integrity_check; } {ok} finish_test | > > > > > > > > > > > > > > > | 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 | CREATE TABLE db2.Table2(col1 INTEGER, col2 INTEGER, col3 INTEGER, col4); CREATE UNIQUE INDEX db2.idx_col1_unique ON Table2 (col1); CREATE UNIQUE INDEX db2.idx_col23_unique ON Table2 (col2, col3); CREATE INDEX db2.idx_col2 ON Table2 (col2); INSERT INTO Table2 VALUES(1,2,3,4); PRAGMA integrity_check; } {ok} # 2021-03-10 Forum post https://sqlite.org/forum/forumpost/a006d86f72 # reset_db do_test attach-13.1 { sqlite3 db :memory: db eval {CREATE TABLE base(x);} for {set i 0} {$i<$SQLITE_MAX_ATTACHED} {incr i} { db eval "ATTACH ':memory:' AS a$i" } set m "a[expr {$SQLITE_MAX_ATTACHED-1}]" db eval "CREATE TABLE $m.t1(a INTEGER PRIMARY KEY, b);" db eval "CREATE TABLE $m.t2(a INTEGER PRIMARY KEY, b);" db eval {SELECT a FROM t1 WHERE b IN (SELECT a FROM t2);} } {} finish_test |
Added test/avfs.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 | # 2021-03-06 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # # This file implements tests for the appendvfs extension. # # Tests performed: # avfs-1.0. Test that an appendvfs DB can be added to an empty (ZLF) file. # avfs-1.1. Test that the DB can be read with correct content upon reopen. # avfs-1.2. Test that an appendvfs DB can be added to a simple text file. # avfs-1.3. Test that the DB can be read with correct content upon reopen. # avfs-1.4. Test that appended DB is aligned to default page boundary. # avfs-2.1. Test that the simple text file retains its initial text. # avfs-3.1. Test that the appendvfs can grow and shrink, remaining intact. # avfs-3.2. Test that appendvfs is intact after grow/shrink/close/reopen. # avfs-4.1. Test shell's ability to append to a non-appendvfs file. # avfs-4.2. Test shell's ability to append to empty or nonexistent file. # avfs-4.3. Test shell's ability to reopen and alter an appendvfs file. # avfs-5.1. Test appendvfs refusal to open too-tiny DB appended onto ZLF. # avfs-5.2. Test appendvfs refusal to open too-tiny DB appended on other. # ... # (more to come) set testdir [file dirname $argv0] source $testdir/tester.tcl set ::testprefix avfs # Do not attempt this test if SQLITE_OMIT_VIRTUALTABLE is defined. # ifcapable !vtab { finish_test return } set CLI [test_find_cli] db close # forcedelete test.db load_static_extension db appendvfs set ::fa avfs.adb set ::fza avfs.sdb forcedelete $::fa $::fza set ::result {} proc shellDoesAr {} { set shdo "sh_app1.sql" forcedelete $shdo set fd [open $shdo w] puts $fd ".help\n.q" close $fd set res [catchcmd "-batch -cmd \".read $shdo\""] return [regexp {^.archive} [lindex $res 1]] } set ::vf "&vfs=apndvfs" # Return file offset of appendvfs portion of a file, or {} if none such. proc fosAvfs {fname} { if {[file size $fname] < 25} { return {} } if {[catch {set fd [open $fname rb]}]} { return {} } seek $fd -25 end set am [read $fd 17] set ao [read $fd 8] close $fd if {$am ne "Start-Of-SQLite3-"} { return {} } binary scan $ao "W" rvo return $rvo } do_test 1.0 { set results {} set out [open $::fza wb] close $out sqlite3 adb "file:$::fza?mode=rwc$::vf" -uri 1 adb eval { PRAGMA page_size=1024; PRAGMA cache_size=10; CREATE TABLE t1(a TEXT); INSERT INTO t1 VALUES ('dog'),('cat'); SELECT group_concat(a) as pets FROM (SELECT a FROM t1 ORDER BY a); } { lappend results $pets } adb close lappend results [fosAvfs $fza] set ::result [join $results " | "] } {cat,dog | 0} do_test 1.1 { set results {} sqlite3 adb "file:$::fza?mode=rw$::vf" -uri 1 adb eval { SELECT group_concat(a) as pets FROM (SELECT a FROM t1 ORDER BY a DESC); } { lappend results $pets } adb close set ::result [join $results " | "] } {dog,cat} do_test 1.2 { set results {} set out [open $::fa wb] set ::tlo { "Just some text," "and more text," "ending at 3 lines." } puts $out [join $::tlo "\n"] close $out set adbSz [file size $::fa] sqlite3 adb "file:$::fa?mode=rwc$::vf" -uri 1 adb eval { PRAGMA auto_vacuum = 0; PRAGMA page_size=512; PRAGMA cache_size=0; CREATE TABLE t1(a TEXT); INSERT INTO t1 VALUES ('dog'),('cat'),('pig'); SELECT group_concat(a) as pets FROM (SELECT a FROM t1 ORDER BY a); } { lappend results $pets } adb close set adaSz [file size $::fa] lappend results "Bytes before/after $adbSz/$adaSz" set ::result [join $results " | "] } {cat,dog,pig | Bytes before/after 50/5145} do_test 1.3 { set results {} sqlite3 adb "file:$::fa?mode=rw$::vf" -uri 1 adb eval { SELECT group_concat(a) as pets FROM (SELECT a FROM t1 ORDER BY a DESC); } { lappend results $pets } adb close set ::result [join $results " | "] } {pig,dog,cat} do_test 1.4 { set ::result [fosAvfs $fa] } {4096} do_test 2.1 { set in [open $::fa r] set tli {} for {set i [llength $::tlo]} {$i > 0} {incr i -1} { lappend tli [gets $in] } close $in if { [join $tli ":"] ne [join $::tlo ":"] } { set ::result "Appendee changed." } else { set ::result "Appendee intact." } } {Appendee intact.} # Set of repeatable random integers for a couple tests. proc rint {v} { return [::tcl::mathfunc::int [expr $v * 100000]] } array set ::randints [list 0 [rint [::tcl::mathfunc::srand 0]]] for {set i 1} {$i < 10000} {incr i} { set ::randints($i) [rint [::tcl::mathfunc::rand]] } do_test 3.1 { set results {} sqlite3 adb "file:$::fa?mode=rw$::vf" -uri 1 adb eval { DROP TABLE t1; PRAGMA cache_size=10; CREATE TABLE ri (i INTEGER); BEGIN; } for {set i 0} {$i < 10000} {incr i} { set r $::randints($i) set s $::randints([incr i]) set t $::randints([incr i]) set u $::randints([incr i]) set v $::randints([incr i]) adb eval { INSERT INTO ri VALUES ($r),($s),($t),($u),($v) } } adb eval { COMMIT; SELECT integrity_check as ic FROM pragma_integrity_check(); } { lappend results $ic } set adbSz [file size $::fa] set qr {} adb eval { SELECT count(*) as ic FROM ri; DELETE FROM ri WHERE (i % 50) <> 25; SELECT integrity_check as ic FROM pragma_integrity_check(); VACUUM; SELECT integrity_check as ic FROM pragma_integrity_check(); SELECT count(*) as ic FROM ri; } { lappend qr $ic } adb close set adaSz [file size $::fa] set adba [expr ($adbSz + 0.1)/$adaSz] # lappend results $adbSz $adaSz set results [concat $results [lrange $qr 0 2]] lappend results [expr {$adba > 10.0 && $adba < 20.0}] set ::result [join $results " | "] } {ok | 10000 | ok | ok | 1} do_test 3.2 { set results {} sqlite3 adb "file:$::fa?mode=rw$::vf" -uri 1 adb eval { SELECT integrity_check as ic FROM pragma_integrity_check(); } { lappend results $ic } adb close set ::result [join $results " | "] } {ok} set ::cliDoesAr [shellDoesAr] do_test 4.1 { set shdo "sh_app1.sql" set shod "sh_app1.adb" forcedelete $shdo $shod set ofd [open $shdo w] if {$::cliDoesAr} { puts $ofd ".ar -c" } else { puts $ofd "pragma page_size=512;" puts $ofd "create table sqlar (a);" } puts $ofd ".tables" puts $ofd ".q" close $ofd set ofd [open $shod wb] puts $ofd "Some text." close $ofd set res [catchcmd "-append -batch -init $shdo $shod" ""] lappend res [fosAvfs $shod] forcedelete $shdo $shod set ::result [join $res " | "] } {0 | sqlar | 4096} do_test 4.2 { set shdo "sh_app1.sql" set shod "sh_app1.adb" forcedelete $shdo $shod set ofd [open $shdo w] if {$::cliDoesAr} { puts $ofd ".ar -c" } else { puts $ofd "pragma page_size=512;" puts $ofd "create table sqlar (a);" } puts $ofd ".tables" puts $ofd ".q" close $ofd set ofd [open $shod wb] close $ofd set res [catchcmd "-append -batch -init $shdo $shod" ""] lappend res [fosAvfs $shod] forcedelete $shdo ; # Leave $shod for next test. set ::result [join $res " | "] } {0 | sqlar | 0} do_test 4.3 { set shdo "sh_app1.sql" set shod "sh_app1.adb" ; # Same as test 4.2, reusing ADB. forcedelete $shdo set ofd [open $shdo w] if {$::cliDoesAr} { puts $ofd ".ar -u $shdo" puts $ofd "select count(*) from sqlar where name = '$shdo';" } else { puts $ofd "insert into sqlar values (1);" puts $ofd "select count(*) from sqlar;" } puts $ofd ".q" close $ofd set res [catchcmd "-append -batch -init $shdo $shod" ""] sqlite3 adb "file:$shod?mode=rw$::vf" -uri 1 adb eval { SELECT count(*) as n FROM sqlar } { lappend res $n } adb close forcedelete $shdo $shod; set ::result [join $res " | "] } {0 | 1 | 1} do_test 5.1 { set fake "faketiny.sdb" forcedelete $fake set ofd [open $fake wb] puts -nonewline $ofd "SQLite format 3" puts -nonewline $ofd [binary format "c" 0] puts -nonewline $ofd "Start-Of-SQLite3-" puts -nonewline $ofd [binary format "W" 0] close $ofd if {[catch {sqlite3 adb "file:$fake?mode=rw$::vf" -uri 1}]} { set res "Open failed." } else { adb close set res "Opened when should not." } forcedelete $fake set ::result $res } {Open failed.} do_test 5.2 { set fake "faketiny.sdb" forcedelete $fake set ofd [open $fake wb] set fakeAppendee "Dog ate my homework.\n" puts -nonewline $ofd $fakeAppendee puts -nonewline $ofd "SQLite format 3" puts -nonewline $ofd [binary format "c" 0] puts -nonewline $ofd "Start-Of-SQLite3-" puts -nonewline $ofd [binary format "W" [string length $fakeAppendee]] close $ofd if {[catch {sqlite3 adb "file:$fake?mode=rw$::vf" -uri 1}]} { set res "Open failed." } else { adb close set res "Opened when should not." } forcedelete $fake set ::result $res } {Open failed.} forcedelete $::fa $::fza unset -nocomplain ::fa ::fza ::tlo ::result ::randints ::cliDoesAr finish_test |
Changes to test/backup2.test.
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140 141 142 143 144 145 146 | } {1 {wrong # args: should be "db backup ?DATABASE? FILENAME"}} # Try to restore from an unreadable file. # if {$tcl_platform(platform)=="windows"} { set msg {cannot open source database: unable to open database file} } elseif {[string match *BSD $tcl_platform(os)]} { | | > | | 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | } {1 {wrong # args: should be "db backup ?DATABASE? FILENAME"}} # Try to restore from an unreadable file. # if {$tcl_platform(platform)=="windows"} { set msg {cannot open source database: unable to open database file} } elseif {[string match *BSD $tcl_platform(os)]} { set msg {} } else { set msg {cannot open source database: disk I/O error} } do_test backup2-10 { forcedelete bu3.db file mkdir bu3.db set rc [catch {db restore temp bu3.db} res] if {[string match *BSD $tcl_platform(os)]} { set res "" } list $rc $res } [list 1 $msg] # Try to restore from something that is not a database file. # do_test backup2-11 { set rc [catch {db restore temp bu2.db} res] lappend rc $res |
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Added test/columncount.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | # 2021 February 15 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the sqlite3_column_count() API. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix columncount proc do_ccsql_test {tn sql res} { uplevel [list do_test $tn [subst -nocommands { set stmt [sqlite3_prepare_v2 db {$sql} -1 dummy] set res [sqlite3_column_count [set stmt]] while {[sqlite3_step [set stmt]]=="SQLITE_ROW"} { for {set i 0} {[set i] < [sqlite3_data_count [set stmt]]} {incr i} { lappend res [sqlite3_column_text [set stmt] [set i]] } } set rc [sqlite3_finalize [set stmt]] if {[set rc]!="SQLITE_OK"} { error [sqlite3_errmsg db] } set res }] [list {*}$res]] } do_execsql_test 1.0 { CREATE TABLE t1(x, y, z); INSERT INTO t1 VALUES('a', 'b', 'c'); } do_ccsql_test 1.1 { SELECT * FROM t1 } {3 a b c} do_ccsql_test 1.2 { CREATE TABLE t2(a, b) } {0} do_ccsql_test 1.3 { ALTER TABLE t2 RENAME TO t3 } {0} do_ccsql_test 1.4 { ALTER TABLE t3 RENAME b TO ccc } {0} do_ccsql_test 1.5 { ALTER TABLE t3 ADD COLUMN d } {0} do_ccsql_test 1.6 { DROP TABLE t3 } {0} finish_test |
Added test/corruptN.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | # 2020-12-16 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix corruptN # These tests deal with corrupt database files # database_may_be_corrupt reset_db do_test 1.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 4096 pagesize 512 filename sql024239.txt.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 02 00 01 01 00 40 20 20 00 00 00 0c 00 00 00 07 .....@ ........ | 32: 00 00 00 00 00 00 00 00 00 00 00 08 00 00 00 04 ................ | 48: 00 00 00 00 89 00 00 04 00 10 00 01 0a 00 00 01 ................ | 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0c ................ | 96: 00 2e 2c 50 0d 00 00 00 06 01 06 00 01 da 01 b0 ..,P............ | 112: 01 56 01 86 01 2a 01 06 00 00 00 00 00 00 00 00 .V...*.......... | 256: 00 00 00 00 00 00 22 07 06 17 11 11 01 31 74 61 .............1ta | 272: 62 6c 65 74 34 74 34 07 43 52 45 41 54 45 20 54 blet4t4.CREATE T | 288: 41 42 4c 45 20 74 34 28 78 29 2a 06 06 17 13 11 ABLE t4(x)*..... | 304: 01 3f 69 6e 64 65 78 74 33 78 74 33 05 43 52 45 .?indext3xt3.CRE | 320: 41 54 45 20 49 4e 44 45 58 20 74 33 78 20 4f 4e ATE INDEX t3x ON | 336: 20 74 33 28 78 29 2e 04 06 17 15 11 01 45 69 6e t3(x).......Ein | 352: 64 65 78 74 32 63 64 74 32 05 43 52 45 41 54 45 dext2cdt2.CREATE | 368: 20 49 4e 44 45 58 20 74 32 63 64 20 4f 4e 20 74 INDEX t2cd ON t | 384: 32 28 63 2c 64 29 28 05 06 17 11 11 01 3d 74 61 2(c,d)(......=ta | 400: 62 6c 65 74 33 74 33 07 43 52 45 41 54 45 20 54 blet3t3.CREATE T | 416: 41 42 4c 45 20 74 33 28 63 2c 78 2c 65 2c 66 29 ABLE t3(c,x,e,f) | 432: 28 02 06 17 11 11 01 3d 74 61 62 6c 65 74 32 74 (......=tablet2t | 448: 32 03 43 52 45 41 54 45 20 54 41 42 4c 45 20 74 2.CREATE TABLE t | 464: 32 28 63 2c 64 2c 65 2c 66 29 24 01 06 17 11 11 2(c,d,e,f)$..... | 480: 01 35 74 61 62 6c 65 74 31 74 31 02 43 52 45 41 .5tablet1t1.CREA | 496: 54 45 20 54 41 42 4c 45 20 74 31 28 61 2c 62 29 TE TABLE t1(a,b) | page 2 offset 512 | 0: 0d 00 00 00 04 01 41 00 01 fa 01 f3 01 de 01 cf ......A......... | 160: 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 .. ............. | 448: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0d ................ | 464: 04 03 17 17 73 65 76 65 6e 65 69 67 68 74 13 03 ....seveneight.. | 480: 03 07 07 40 14 00 00 00 00 00 00 40 18 00 00 00 ...@.......@.... | 496: 00 00 00 05 02 03 01 01 03 04 04 01 03 09 01 02 ................ | page 3 offset 1024 | 0: 0d 00 00 00 08 01 54 00 01 f7 01 ec 01 c5 01 aa ......T......... | 16: 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 112: 00 00 dd 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 336: 00 00 00 00 19 08 05 17 17 17 17 65 69 67 68 74 ...........eight | 352: 65 69 67 68 74 73 65 76 65 6e 73 65 76 65 6e 25 eightsevenseven% | 368: 07 05 07 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 432: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 08 ................ | 480: 00 00 0f 04 17 17 01 65 69 67 68 74 65 69 67 68 .......eighteigh | 496: 74 08 15 04 07 07 01 40 18 00 00 00 00 00 00 40 t......@.......@ | page 4 offset 1536 | 0: 18 00 00 00 00 00 00 07 07 04 01 01 01 04 04 06 ................ | 16: 07 04 01 01 01 02 02 05 0f 04 17 17 01 73 6d 76 .............smv | 32: 65 6e 65 69 67 68 74 04 15 04 07 07 01 40 14 00 eneight......@.. | page 5 offset 2048 | 0: 0a 00 00 00 08 01 96 00 01 fa 01 c4 01 f2 01 bc ................ | 16: 01 dc 01 e1 01 96 01 cc 00 00 00 00 00 00 00 00 ................ | 160: 00 00 00 00 00 00 32 00 00 00 00 00 00 00 00 00 ......2......... | 368: 00 00 00 08 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 400: 00 00 00 00 00 00 0f 04 17 17 01 85 69 67 68 74 ............ight | 416: 65 69 67 68 74 08 15 04 07 07 01 40 18 00 00 00 eight......@.... | 432: 00 00 00 40 18 00 00 00 00 00 00 07 07 04 01 01 ...@............ | 448: 01 04 04 06 07 04 01 01 01 02 02 05 0f 04 17 17 ................ | 464: 01 73 6d 76 65 6e 65 69 67 68 74 04 15 04 07 07 .smveneight..... | 480: 01 40 14 00 00 00 00 00 00 40 18 00 00 00 00 00 .@.......@...... | 496: 00 03 07 04 01 01 01 03 04 02 05 04 03 01 09 02 ................ | page 6 offset 2560 | 0: 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 16: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 10 00 ................ | 304: 00 00 00 26 00 00 00 00 00 00 00 00 00 00 00 00 ...&............ | page 7 offset 3072 | 0: 0d 00 00 00 08 01 c2 00 01 fb 01 f6 01 f1 01 ec ................ | 16: 01 e0 01 d4 01 cb 01 c2 00 00 00 00 00 00 00 00 ................ | 128: 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 04 ............. .. | 384: 00 00 00 00 00 00 00 00 00 07 08 02 17 65 69 fc .............ei. | 400: 68 74 07 07 02 17 65 69 67 68 74 0a fb fd f8 bf ht....eight..... | 416: e7 ff ff ff 00 00 00 0a 05 02 07 40 18 00 00 00 ...........@.... | 432: 00 00 00 03 04 02 01 04 03 03 02 01 04 03 02 01 ................ | 448: ff ff ff ff ff ff 00 00 00 00 00 00 00 00 00 00 ................ | end sql024239.txt.db }]} {} do_catchsql_test 1.1 { VACUUM; } {1 {database disk image is malformed}} finish_test |
Changes to test/crash5.test.
︙ | ︙ | |||
17 18 19 20 21 22 23 | set testdir [file dirname $argv0] source $testdir/tester.tcl # Only run these tests if memory debugging is turned on. # ifcapable !crashtest||!memorymanage { | | | > > > > > > > > > > > > > > | | > > | | | | | | | | | | | | | | | | | | | | | | | | | | | > | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | set testdir [file dirname $argv0] source $testdir/tester.tcl # Only run these tests if memory debugging is turned on. # ifcapable !crashtest||!memorymanage { puts "Skipping crash5 tests: not compiled with -DSQLITE_ENABLE_MEMORY_MANAGEMENT..." finish_test return } db close for {set ii 0} {$ii < 10} {incr ii} { for {set jj 1} {$jj < 100} {incr jj} { # Set up the database so that it is an auto-vacuum database # containing a single table (root page 3) with a single row. # The row has an overflow page (page 4). forcedelete test.db test.db-journal sqlite3 db test.db set c [string repeat 3 1500] db eval { pragma auto_vacuum = 1; CREATE TABLE t1(a, b, c); INSERT INTO t1 VALUES('1111111111', '2222222222', $c); } db close do_test crash5-$ii.$jj.1 { crashsql -delay 1 -file test.db-journal -seed $ii -tclbody [join [list \ [list set iFail $jj] { proc get_pwd {} { if {$::tcl_platform(platform) eq "windows"} { if {[info exists ::env(ComSpec)]} { set comSpec $::env(ComSpec) } else { # NOTE: Hard-code the typical default value. set comSpec {C:\Windows\system32\cmd.exe} } return [string map [list \\ /] \ [string trim [exec -- $comSpec /c echo %CD%]]] } else { return [pwd] } } sqlite3_crashparams 0 [file join [get_pwd] test.db-journal] # Begin a transaction and evaluate a "CREATE INDEX" statement # with the iFail'th malloc() set to fail. This operation will # have to move the current contents of page 4 (the overflow # page) to make room for the new root page. The bug is that # if malloc() fails at a particular point in sqlite3PagerMovepage(), # sqlite mistakenly thinks that the page being moved (page 4) has # been safely synced into the journal. If the page is written # to later in the transaction, it may be written out to the database # before the relevant part of the journal has been synced. # db eval BEGIN sqlite3_memdebug_fail $iFail -repeat 0 set rc [catch {db eval { CREATE UNIQUE INDEX i1 ON t1(a); }} msg] # puts "$msg ac=[sqlite3_get_autocommit db] iFail=$iFail" # puts "fail=[sqlite3_memdebug_fail -1]" if {$rc} { # If the transaction is still active (it may not be if the malloc() # failure occurred in the OS layer), write to the database. Make sure # page 4 is among those written. # if {![sqlite3_get_autocommit db]} { db eval { DELETE FROM t1; -- This will put page 4 on the free list. INSERT INTO t1 VALUES('111111111', '2222222222', '33333333'); INSERT INTO t1 SELECT * FROM t1; -- 2 INSERT INTO t1 SELECT * FROM t1; -- 4 INSERT INTO t1 SELECT * FROM t1; -- 8 INSERT INTO t1 SELECT * FROM t1; -- 16 INSERT INTO t1 SELECT * FROM t1; -- 32 INSERT INTO t1 SELECT * FROM t1 WHERE rowid%2; -- 48 } } # If the right malloc() failed during the 'CREATE INDEX' above and # the transaction was not rolled back, then the sqlite cache now # has a dirty page 4 that it incorrectly believes is already safely # in the synced part of the journal file. When # sqlite3_release_memory() is called sqlite tries to free memory # by writing page 4 out to the db file. If it crashes later on, # before syncing the journal... Corruption! # sqlite3_crashparams 1 [file join [get_pwd] test.db-journal] sqlite3_release_memory 8092 } }]] {} expr 1 } {1} sqlite3 db test.db do_test crash5-$ii.$jj.2 { db eval {pragma integrity_check} |
︙ | ︙ |
Changes to test/dbfuzz2.c.
︙ | ︙ | |||
283 284 285 286 287 288 289 | mxCb = strtol(argv[++i], 0, 0); continue; } if( strcmp(z,"memtrace")==0 ){ sqlite3MemTraceActivate(stdout); continue; } | < < < < > > > > > > > > > > > > | 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 | mxCb = strtol(argv[++i], 0, 0); continue; } if( strcmp(z,"memtrace")==0 ){ sqlite3MemTraceActivate(stdout); continue; } if( strcmp(z,"max-db-size")==0 ){ if( i+1==argc ){ fprintf(stderr, "missing argument to %s\n", argv[i]); exit(1); } szMax = strtol(argv[++i], 0, 0); continue; } if( strcmp(z, "lookaside")==0 ){ int sz, nSlot; if( i+2>=argc ){ fprintf(stderr, "--lookaside requires two arguments: slot-size num-slots\n"); exit(1); } sz = atoi(argv[++i]); nSlot = atoi(argv[++i]); sqlite3_config(SQLITE_CONFIG_LOOKASIDE, sz, nSlot); continue; } #ifndef _WIN32 if( strcmp(z,"max-stack")==0 || strcmp(z,"max-data")==0 || strcmp(z,"max-as")==0 ){ struct rlimit x,y; |
︙ | ︙ |
Added test/exists2.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | # 2021 January 15 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing cases where EXISTS expressions are # transformed to IN() expressions by where.c # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix exists2 do_execsql_test 1.0 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b); INSERT INTO t1 VALUES(1, 'one'); INSERT INTO t1 VALUES(2, 'two'); INSERT INTO t1 VALUES(3, 'three'); INSERT INTO t1 VALUES(4, 'four'); INSERT INTO t1 VALUES(5, 'five'); INSERT INTO t1 VALUES(6, 'six'); INSERT INTO t1 VALUES(7, 'seven'); CREATE TABLE t2(c INTEGER, d INTEGER); INSERT INTO t2 VALUES(1, 1); INSERT INTO t2 VALUES(3, 2); INSERT INTO t2 VALUES(5, 3); INSERT INTO t2 VALUES(7, 4); } proc do_execsql_eqp_test {tn sql eqp res} { uplevel [list do_eqp_test $tn.1 $sql [string trim $eqp]] uplevel [list do_execsql_test $tn.2 $sql $res] } do_execsql_eqp_test 1.1 { SELECT t1.* FROM t1 WHERE EXISTS(SELECT * FROM t2 WHERE t1.a=t2.c); } { USING INTEGER PRIMARY KEY } { 1 one 3 three 5 five 7 seven } do_execsql_eqp_test 1.2 { SELECT t1.* FROM t1 WHERE EXISTS(SELECT * FROM t2 WHERE t2.c=t1.a); } { SEARCH TABLE t1 USING INTEGER PRIMARY KEY } { 1 one 3 three 5 five 7 seven } do_execsql_eqp_test 1.3 { SELECT t1.* FROM t1 WHERE EXISTS(SELECT * FROM t2 WHERE t2.c+1=t1.a); } { SEARCH TABLE t1 USING INTEGER PRIMARY KEY } { 2 two 4 four 6 six } do_execsql_eqp_test 1.4 { SELECT t1.* FROM t1 WHERE EXISTS(SELECT * FROM t2 WHERE t2.c+1=t1.a+1); } { SCAN TABLE t1 } { 1 one 3 three 5 five 7 seven } do_execsql_eqp_test 1.5 { SELECT t1.* FROM t1 WHERE EXISTS( SELECT * FROM t2 WHERE t1.a=t2.c AND d IN (1, 2, 3) ); } { SEARCH TABLE t1 USING INTEGER PRIMARY KEY } { 1 one 3 three 5 five } do_execsql_eqp_test 1.6 { SELECT t1.* FROM t1 WHERE EXISTS( SELECT * FROM t2 WHERE d IN (1, 2, 3)AND t1.a=t2.c ); } { SEARCH TABLE t1 USING INTEGER PRIMARY KEY } { 1 one 3 three 5 five } do_execsql_eqp_test 1.7 { SELECT t1.* FROM t1 WHERE EXISTS( SELECT * FROM t2 WHERE d IN (1, 2, 3)AND t1.a=t2.c ); } { SEARCH TABLE t1 USING INTEGER PRIMARY KEY } { 1 one 3 three 5 five } #------------------------------------------------------------------------- # reset_db do_execsql_test 2.0 { CREATE TABLE t3(a TEXT PRIMARY KEY, b TEXT, x INT) WITHOUT ROWID; CREATE TABLE t4(c TEXT COLLATE nocase, y INT); INSERT INTO t3 VALUES('one', 'i', 1); INSERT INTO t3 VALUES('two', 'ii', 2); INSERT INTO t3 VALUES('three', 'iii', 3); INSERT INTO t3 VALUES('four', 'iv', 4); INSERT INTO t3 VALUES('five', 'v', 5); INSERT INTO t4 VALUES('FIVE',5), ('four',4), ('TWO',2), ('one',1); } do_execsql_test 2.1 { SELECT a FROM t3, t4 WHERE a=c } {four one} do_execsql_test 2.2 { SELECT a FROM t3, t4 WHERE c=a } {five four one two} do_execsql_eqp_test 2.3 { SELECT a FROM t3 WHERE EXISTS (SELECT 1 FROM t4 WHERE a=c) } { SEARCH TABLE t3 USING PRIMARY KEY } { four one } do_execsql_eqp_test 2.4 { SELECT a FROM t3 WHERE EXISTS (SELECT 1 FROM t4 WHERE c=a) } { SCAN TABLE t3 } { five four one two } do_execsql_test 2.5 { CREATE INDEX t3anc ON t3(a COLLATE nocase, x); } do_execsql_eqp_test 2.6 { SELECT a FROM t3 WHERE EXISTS (SELECT 1 FROM t4 WHERE c=a) } { SEARCH TABLE t3 USING COVERING INDEX t3anc } { five four one two } do_execsql_test 2.6a { SELECT a FROM t3 WHERE EXISTS (SELECT 1 FROM t4 WHERE (c,y)=(a,x)) } {five four one two} do_execsql_eqp_test 2.7 { SELECT a FROM t3 WHERE EXISTS (SELECT 1 FROM t4 WHERE a=c) } { SEARCH TABLE t3 USING PRIMARY KEY } { four one } do_execsql_test 2.7a { SELECT a FROM t3 WHERE EXISTS (SELECT 1 FROM t4 WHERE (a,x)=(c,y)) } { four one } # EXISTS clauses using vector expressions in the WHERE clause. # reset_db do_execsql_test 3.0 { CREATE TABLE t1(a,b); INSERT INTO t1(a,b) VALUES(1,111),(2,222),(8,888); CREATE TABLE t2(x INTEGER PRIMARY KEY, y); INSERT INTO t2(x,y) VALUES(2,222),(3,333),(7,333); SELECT y FROM t2 WHERE EXISTS(SELECT 1 FROM t1 WHERE (x,y)=(a,b)); } {222} do_execsql_test 3.1 { SELECT y FROM t2 WHERE EXISTS(SELECT 1 FROM t1 WHERE (a,b)=(x,y)); } {222} do_execsql_test 3.2 { SELECT y FROM t2 WHERE EXISTS(SELECT 1 FROM t1 WHERE (x,b)=(a,y)); } {222} finish_test |
Added test/existsfault.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | # 2021 January 15 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing cases where EXISTS expressions are # transformed to IN() expressions by where.c # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix existsfault do_execsql_test 1 { CREATE TABLE t1(a PRIMARY KEY, b); INSERT INTO t1 VALUES(1, 'one'); INSERT INTO t1 VALUES(2, 'two'); INSERT INTO t1 VALUES(3, 'three'); INSERT INTO t1 VALUES(4, 'four'); INSERT INTO t1 VALUES(5, 'five'); INSERT INTO t1 VALUES(6, 'six'); INSERT INTO t1 VALUES(7, 'seven'); CREATE TABLE t2(c INTEGER, d INTEGER); INSERT INTO t2 VALUES(1, 1); INSERT INTO t2 VALUES(3, 2); INSERT INTO t2 VALUES(5, 3); INSERT INTO t2 VALUES(7, 4); } faultsim_save_and_close do_faultsim_test 1 -prep { faultsim_restore_and_reopen } -body { execsql { SELECT t1.* FROM t1 WHERE EXISTS( SELECT * FROM t2 WHERE t2.c=t1.a AND d IN (1, 2, 3) ) } } -test { faultsim_test_result {0 {1 one 3 three 5 five}} } finish_test |
Changes to test/fts3corrupt4.test.
︙ | ︙ | |||
6293 6294 6295 6296 6297 6298 6299 6300 6301 | INSERT INTO t1_segdir VALUES(0,0,0,0,0,X'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'); INSERT INTO t1_segdir VALUES(0,1,0,0,0,X'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'); } do_catchsql_test 47.3 { SELECT matchinfo(t1) FROM t1 WHERE t1 MATCH '"json1 enable"'; } {1 {database disk image is malformed}} finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 | INSERT INTO t1_segdir VALUES(0,0,0,0,0,X'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'); INSERT INTO t1_segdir VALUES(0,1,0,0,0,X'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'); } do_catchsql_test 47.3 { SELECT matchinfo(t1) FROM t1 WHERE t1 MATCH '"json1 enable"'; } {1 {database disk image is malformed}} #------------------------------------------------------------------------- # reset_db do_test 48.0 { sqlite3 db {} db deserialize [decode_hexdb { .open --hexdb | size 20480 pagesize 4096 filename sql038051.txt.db | page 1 offset 0 | 0: 53 51 4c 69 74 65 20 66 6f 72 6d 61 74 20 33 00 SQLite format 3. | 16: 10 00 01 01 00 40 20 20 00 00 00 00 00 00 00 00 .....@ ........ | 96: 00 00 00 00 0d 0e fc 00 05 0e 13 00 0f ca 0f 6c ...............l | 112: 0f 04 0e 13 0e c9 00 00 00 00 00 00 00 00 00 00 ................ | 3600: 00 00 00 81 33 04 07 17 1f 1f 01 82 35 74 61 62 ....3.......5tab | 3616: 6c 65 78 31 5f 73 65 67 64 69 72 78 31 5f 73 65 lex1_segdirx1_se | 3632: 67 64 69 72 04 43 52 45 41 54 45 20 54 41 42 4c gdir.CREATE TABL | 3648: 45 20 27 78 31 5f 73 65 67 64 69 72 27 28 6c 65 E 'x1_segdir'(le | 3664: 76 65 6c 20 49 4e 54 45 47 45 52 2c 69 64 78 20 vel INTEGER,idx | 3680: 49 4e 54 45 47 45 52 2c 73 74 61 72 74 5f 62 6c INTEGER,start_bl | 3696: 6f 63 6b 20 49 4e 54 45 47 45 52 2c 6c 65 61 76 ock INTEGER,leav | 3712: 65 73 5f 65 6e 64 5f 62 6c 6f 63 6b 20 49 4e 54 es_end_block INT | 3728: 45 47 45 52 2c 65 6e 64 5f 62 6c 6f 63 6b 20 49 EGER,end_block I | 3744: 4e 54 45 47 45 52 2c 72 6f 6f 74 20 42 4c 4f 42 NTEGER,root BLOB | 3760: 2c 50 52 49 4d 41 52 59 20 4b 45 59 28 6c 65 76 ,PRIMARY KEY(lev | 3776: 65 6c 2c 20 69 64 78 29 29 31 05 06 17 45 1f 01 el, idx))1...E.. | 3792: 00 69 6e 64 65 78 73 71 6c 69 74 65 5f 61 75 74 .indexsqlite_aut | 3808: 6f 69 6e 64 65 78 5f 78 31 5f 73 65 67 64 69 72 oindex_x1_segdir | 3824: 5f 31 78 31 5f 73 65 67 64 69 72 05 00 00 00 08 _1x1_segdir..... | 3840: 00 00 00 00 66 03 07 17 23 23 01 81 13 74 61 62 ....f...##...tab | 3856: 6c 65 78 31 5f 73 65 67 6d 65 6e 74 73 78 31 5f lex1_segmentsx1_ | 3872: 73 65 67 6d 65 6e 74 73 03 43 52 45 41 54 45 20 segments.CREATE | 3888: 54 41 42 4c 45 20 27 78 31 5f 73 65 67 6d 65 6e TABLE 'x1_segmen | 3904: 74 73 27 28 62 6c 6f 63 6b 69 64 20 49 4e 54 45 ts'(blockid INTE | 3920: 47 45 52 20 50 52 49 4d 41 52 59 20 4b 45 59 2c GER PRIMARY KEY, | 3936: 20 62 6c 6f 63 6b 20 42 4c 4f 42 29 5c 02 07 17 block BLOB).... | 3952: 21 21 01 81 03 74 61 62 6c 65 78 31 5f 63 6f 6e !!...tablex1_con | 3968: 74 65 6e 74 78 31 5f 63 6f 6e 74 65 6e 74 02 43 tentx1_content.C | 3984: 52 45 41 54 45 20 54 41 42 4c 45 20 27 78 31 5f REATE TABLE 'x1_ | 4000: 63 6f 6e 74 65 6e 74 27 28 64 6f 63 69 64 20 49 content'(docid I | 4016: 4e 54 45 47 45 52 20 50 52 49 4d 41 52 59 20 4b NTEGER PRIMARY K | 4032: 45 59 2c 20 27 63 30 78 27 29 34 01 06 17 11 11 EY, 'c0x')4..... | 4048: 08 57 74 61 62 6c 65 78 31 78 31 43 52 45 41 54 .Wtablex1x1CREAT | 4064: 45 20 56 49 52 54 55 41 4c 20 54 41 42 4c 45 20 E VIRTUAL TABLE | 4080: 78 31 20 55 53 49 4e 47 20 66 74 73 33 28 78 29 x1 USING fts3(x) | page 2 offset 4096 | 0: 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | 3920: 00 00 00 2e 04 03 00 63 62 72 61 69 6e 73 74 65 .......cbrainste | 3936: 6d 20 62 72 61 69 6e 73 74 65 6d 73 20 62 72 61 m brainstems bra | 3952: 69 6e 73 74 6f 72 6d 20 62 72 61 69 6e 73 74 6f instorm brainsto | 3968: 72 6d 73 2b 03 03 00 5d 62 72 61 69 6e 20 62 72 rms+...]brain br | 3984: 61 69 6e 63 68 69 6c 64 20 62 72 61 69 6e 65 64 ainchild brained | 4000: 20 62 72 61 69 6e 69 6e 67 20 62 72 61 69 6e 73 braining brains | 4016: 26 02 03 00 53 62 72 61 67 73 20 62 72 61 69 64 &...Sbrags braid | 4032: 20 62 72 61 69 64 65 64 20 62 72 61 69 64 69 6e braided braidin | 4048: 67 20 62 72 61 69 64 73 26 01 03 00 53 62 72 61 g braids&...Sbra | 4064: 65 73 20 62 72 61 67 20 62 72 61 67 67 65 64 20 es brag bragged | 4080: 62 72 61 c3 67 65 72 20 62 72 61 67 67 69 6e 67 bra.ger bragging | page 3 offset 8192 | 0: 0d 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 ................ | page 4 offset 12288 | 0: 0d 00 00 00 04 0f 20 00 0f c8 0f 90 0f 54 0f 20 ...... ......T. | 3872: 32 04 07 08 01 08 08 15 58 03 30 20 33 38 00 09 2.......X.0 38.. | 3888: 62 72 61 69 6e 73 74 65 6d 03 04 02 00 09 01 73 brainstem......s | 3904: 03 04 03 00 07 03 6f 72 6d 03 04 04 00 0a 01 73 ......orm......s | 3920: 03 04 05 00 3a 03 07 08 01 08 08 15 68 02 30 20 ....:.......h.0 | 3936: 34 36 00 05 62 72 61 69 6e 03 03 02 00 05 05 63 46..brain......c | 3952: 68 69 6c 64 03 03 03 00 05 02 65 64 03 03 04 00 hild......ed.... | 3968: 05 03 69 6e 67 03 03 05 00 05 01 73 03 03 06 00 ..ing......s.... | 3984: 36 02 07 08 09 08 08 15 62 30 20 34 33 00 05 62 6.......b0 43..b | 4000: 72 61 67 73 03 02 02 00 03 02 69 64 03 02 03 00 rags......id.... | 4016: 05 02 65 64 03 02 04 00 05 03 69 6e 67 03 02 05 ..ed......ing... | 4032: 00 05 01 73 03 02 06 00 36 01 07 08 08 08 08 15 ...s....6....... | 4048: 62 30 20 34 33 00 05 62 72 61 65 73 03 01 02 00 b0 43..braes.... | 4064: 03 01 68 03 01 03 00 04 03 67 65 74 03 01 04 00 ..h......get.... | 4080: 06 01 72 03 01 05 00 05 03 69 6e 67 03 01 06 00 ..r......ing.... | page 5 offset 16384 | 0: 0a 00 00 00 04 0f e7 00 0f fb 0f f5 0f ee 0f e7 ................ | 4064: 00 00 00 00 00 00 00 06 04 08 01 01 03 04 06 04 ................ | 4080: 08 01 01 02 03 05 04 08 09 01 02 04 04 08 08 09 ................ | end sql038051.txt.db }]} {} do_catchsql_test 48.1 { INSERT INTO x1(x1) VALUES('nodesize=24'),('merge=3,4'); INSERT INTO x1(x1) VALUES( 'merge=3,4' ),('merge=3,4'); } {1 {database disk image is malformed}} finish_test |
Changes to test/fts3corrupt6.test.
1 2 3 4 5 6 7 8 9 10 11 12 13 | # 2020 June 8 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # This file implements regression tests for SQLite library. The # focus of this script is testing the FTS3 module. # | < < | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | # 2020 June 8 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # This file implements regression tests for SQLite library. The # focus of this script is testing the FTS3 module. # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/fts3_common.tcl set testprefix fts3corrupt6 # If SQLITE_ENABLE_FTS3 is defined, omit this file. |
︙ | ︙ | |||
49 50 51 52 53 54 55 56 57 58 59 60 | INSERT INTO t1_content VALUES(0,NULL,NULL,NULL,NULL); INSERT INTO t1_segdir VALUES(0,0,0,0,'0 42',X'000131030102000103323334050101010200000461616161050101020200000462626262050101030200'); } do_execsql_test 1.3 { SELECT 42+matchinfo(t1,'yxyyxy') FROM t1 WHERE t1 MATCH x'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'; } {42} set sqlite_fts3_enable_parentheses $saved_sqlite_fts3_enable_parentheses finish_test | > > > > > > > > > > | 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | INSERT INTO t1_content VALUES(0,NULL,NULL,NULL,NULL); INSERT INTO t1_segdir VALUES(0,0,0,0,'0 42',X'000131030102000103323334050101010200000461616161050101020200000462626262050101030200'); } do_execsql_test 1.3 { SELECT 42+matchinfo(t1,'yxyyxy') FROM t1 WHERE t1 MATCH x'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'; } {42} #------------------------------------------------------------------------- reset_db do_execsql_test 2.0 { CREATE VIRTUAL TABLE t0 USING fts3(a); INSERT INTO t0_segdir VALUES(0,0,0,0,'0 42',X'000131030782000103323334050100fff200010461616161050101020200000462626262050101030200'); } do_execsql_test 2.1 { SELECT count(*) FROM t0 WHERE t0 MATCH '(1 NEAR 1) AND (aaaa OR 1)'; } 1 set sqlite_fts3_enable_parentheses $saved_sqlite_fts3_enable_parentheses finish_test |
Changes to test/fts4rename.test.
︙ | ︙ | |||
25 26 27 28 29 30 31 | CREATE VIRTUAL TABLE temp.t1 USING fts3(a); BEGIN; CREATE TABLE t2(x); } {} do_catchsql_test 1.1 { ALTER TABLE t1_content RENAME c0a TO docid; | | | 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | CREATE VIRTUAL TABLE temp.t1 USING fts3(a); BEGIN; CREATE TABLE t2(x); } {} do_catchsql_test 1.1 { ALTER TABLE t1_content RENAME c0a TO docid; } {1 {error in table t1_content after rename: duplicate column name: docid}} do_catchsql_test 1.2 { UPDATE t1 SET Col0 = 1 ; } {1 {no such column: Col0}} do_catchsql_test 1.3 { ROLLBACK; |
︙ | ︙ |
Changes to test/fts4unicode.test.
︙ | ︙ | |||
562 563 564 565 566 567 568 569 570 | CREATE VIRTUAL TABLE ft1 USING fts3tokenize( "unicode61", "tokenchars=@.", "separators=1234567890" ); SELECT token FROM ft1 WHERE input = 'berlin@street123sydney.road'; } { berlin@street sydney.road } finish_test | > > > > > > > > > > > > > > > > > > | 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 | CREATE VIRTUAL TABLE ft1 USING fts3tokenize( "unicode61", "tokenchars=@.", "separators=1234567890" ); SELECT token FROM ft1 WHERE input = 'berlin@street123sydney.road'; } { berlin@street sydney.road } # Test for embedded nul characters in fts4 unicode index. # do_execsql_test 12.0 { CREATE VIRTUAL TABLE t12 USING fts4(tokenize=unicode61); INSERT INTO t12 VALUES('abc' || char(0) || 'def'); SELECT hex(CAST(content AS blob)) FROM t12; } {61626300646566} do_execsql_test 12.1 { INSERT INTO t12(t12) VALUES('integrity-check'); } {} do_execsql_test 12.2 { CREATE VIRTUAL TABLE t12aux USING fts4aux(t12); SELECT * FROM t12aux; } {abc * 1 1 abc 0 1 1} do_execsql_test 12.3 { SELECT hex(CAST(content AS blob)) FROM t12 WHERE t12 MATCH 'abc' } {61626300646566} finish_test |
Added test/func7.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 | # 2020-12-07 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # # Test cases for SQL functions based off the standard math library # set testdir [file dirname $argv0] source $testdir/tester.tcl ifcapable !mathlib { finish_test return } do_execsql_test func7-100 { SELECT ceil(99.9), ceiling(-99.01), floor(17), floor(-17.99); } {100.0 -99.0 17 -18.0} do_execsql_test func7-110 { SELECT quote(ceil(NULL)), ceil('-99.99'); } {NULL -99.0} do_execsql_test func7-200 { SELECT round(ln(5),2), log(100.0), log(100), log(2,'256'); } {1.61 2.0 2.0 8.0} do_execsql_test func7-210 { SELECT ln(-5), log(-5,100.0); } {{} {}} # Test cases derived from PostgreSQL documentation # do_execsql_test func7-pg-100 { SELECT abs(-17.4) } {17.4} do_execsql_test func7-pg-110 { SELECT ceil(42.2) } {43.0} do_execsql_test func7-pg-120 { SELECT ceil(-42.2) } {-42.0} do_execsql_test func7-pg-130 { SELECT round(exp(1.0),7) } {2.7182818} do_execsql_test func7-pg-140 { SELECT floor(42.8) } {42.0} do_execsql_test func7-pg-150 { SELECT floor(-42.8) } {-43.0} do_execsql_test func7-pg-160 { SELECT round(ln(2.0),7) } {0.6931472} do_execsql_test func7-pg-170 { SELECT log(100.0) } {2.0} do_execsql_test func7-pg-180 { SELECT log10(1000.0) } {3.0} do_execsql_test func7-pg-190 { SELECT log(2.0, 64.0) } {6.0} do_execsql_test func7-pg-200 { SELECT mod(9,4); } {1.0} do_execsql_test func7-pg-210 { SELECT round(pi(),7); } {3.1415927} do_execsql_test func7-pg-220 { SELECT power(9,3); } {729.0} do_execsql_test func7-pg-230 { SELECT round(radians(45.0),7); } {0.7853982} do_execsql_test func7-pg-240 { SELECT round(42.4); } {42.0} do_execsql_test func7-pg-250 { SELECT round(42.4382,2); } {42.44} do_execsql_test func7-pg-260 { SELECT sign(-8.4); } {-1} do_execsql_test func7-pg-270 { SELECT round( sqrt(2), 7); } {1.4142136} do_execsql_test func7-pg-280 { SELECT trunc(42.8), trunc(-42.8); } {42.0 -42.0} do_execsql_test func7-pg-300 { SELECT acos(1); } {0.0} do_execsql_test func7-pg-301 { SELECT degrees(acos(0.5)); } {60.0} do_execsql_test func7-pg-310 { SELECT round( asin(1), 7); } {1.5707963} do_execsql_test func7-pg-311 { SELECT degrees( asin(0.5) ); } {30.0} do_execsql_test func7-pg-320 { SELECT round( atan(1), 7); } {0.7853982} do_execsql_test func7-pg-321 { SELECT degrees( atan(1) ); } {45.0} do_execsql_test func7-pg-330 { SELECT round( atan2(1,0), 7); } {1.5707963} do_execsql_test func7-pg-331 { SELECT degrees( atan2(1,0) ); } {90.0} do_execsql_test func7-pg-400 { SELECT cos(0); } {1.0} do_execsql_test func7-pg-401 { SELECT cos( radians(60.0) ); } {0.5} do_execsql_test func7-pg-400 { SELECT cos(0); } {1.0} do_execsql_test func7-pg-410 { SELECT round( sin(1), 7); } {0.841471} do_execsql_test func7-pg-411 { SELECT sin( radians(30) ); } {0.5} do_execsql_test func7-pg-420 { SELECT round( tan(1), 7); } {1.5574077} do_execsql_test func7-pg-421 { SELECT tan( radians(45) ); } {1.0} do_execsql_test func7-pg-500 { SELECT round( sinh(1), 7); } {1.1752012} do_execsql_test func7-pg-510 { SELECT round( cosh(0), 7); } {1.0} do_execsql_test func7-pg-520 { SELECT round( tanh(1), 7); } {0.7615942} do_execsql_test func7-pg-530 { SELECT round( asinh(1), 7); } {0.8813736} do_execsql_test func7-pg-540 { SELECT round( acosh(1), 7); } {0.0} do_execsql_test func7-pg-550 { SELECT round( atanh(0.5), 7); } {0.5493061} # Test cases derived from MySQL documentation # do_execsql_test func7-mysql-100 { SELECT acos(1); } {0.0} do_execsql_test func7-mysql-110 { SELECT acos(1.0001); } {{}} do_execsql_test func7-mysql-120 { SELECT round( acos(0.0), 7); } {1.5707963} do_execsql_test func7-mysql-130 { SELECT round( asin(0.2), 7); } {0.2013579} do_execsql_test func7-mysql-140 { SELECT asin('foo'); } {{}} ;# Note: MySQL returns 0 here, not NULL. # SQLite deliberately returns NULL. # SQLServer and Oracle throw an error. do_execsql_test func7-mysql-150 { SELECT round( atan(2), 7), round( atan(-2), 7); } {1.1071487 -1.1071487} do_execsql_test func7-mysql-160 { SELECT round( atan2(-2,2), 7), round( atan2(pi(),0), 7); } {-0.7853982 1.5707963} do_execsql_test func7-mysql-170 { SELECT ceiling(1.23), ceiling(-1.23); } {2.0 -1.0} do_execsql_test func7-mysql-180 { SELECT cos(pi()); } {-1.0} do_execsql_test func7-mysql-190 { SELECT degrees(pi()), degrees(pi()/2); } {180.0 90.0} do_execsql_test func7-mysql-190 { SELECT round( exp(2), 7), round( exp(-2), 7), exp(0); } {7.3890561 0.1353353 1.0} do_execsql_test func7-mysql-200 { SELECT floor(1.23), floor(-1.23); } {1.0 -2.0} do_execsql_test func7-mysql-210 { SELECT round(ln(2),7), quote(ln(-2)); } {0.6931472 NULL} #do_execsql_test func7-mysql-220 { # SELECT round(log(2),7), log(-2); #} {0.6931472 NULL} # log() means natural logarithm in MySQL do_execsql_test func7-mysql-230 { SELECT log(2,65536), log(10,100), quote(log(1,100)), quote(log(0,100)); } {16.0 2.0 NULL NULL} do_execsql_test func7-mysql-240 { SELECT log2(65536), quote(log2(-100)), quote(log2(0)); } {16.0 NULL NULL} do_execsql_test func7-mysql-250 { SELECT round(log10(2),7), log10(100), quote(log10(-100)); } {0.30103 2.0 NULL} do_execsql_test func7-mysql-260 { SELECT mod(234,10), 253%7, mod(29,9), 29%9; } {4.0 1 2.0 2} do_execsql_test func7-mysql-270 { SELECT mod(34.5,3); } {1.5} do_execsql_test func7-mysql-280 { SELECT pow(2,2), pow(2,-2); } {4.0 0.25} do_execsql_test func7-mysql-281 { SELECT power(2,2), power(2,-2); } {4.0 0.25} do_execsql_test func7-mysql-290 { SELECT round(radians(90),7); } {1.5707963} do_execsql_test func7-mysql-300 { SELECT sign(-32), sign(0), sign(234); } {-1 0 1} do_execsql_test func7-mysql-310 { SELECT sin(pi()) BETWEEN -1.0e-15 AND 1.0e-15; } {1} do_execsql_test func7-mysql-320 { SELECT sqrt(4), round(sqrt(20),7), quote(sqrt(-16)); } {2.0 4.472136 NULL} do_execsql_test func7-mysql-330 { SELECT tan(pi()) BETWEEN -1.0e-15 AND 1.0e-15; } {1} do_execsql_test func7-mysql-331 { SELECT round(tan(pi()+1),7); } {1.5574077} finish_test |
Changes to test/fuzzcheck.c.
︙ | ︙ | |||
451 452 453 454 455 456 457 | while( p ){ pNext = p->pNext; free(p); p = pNext; } } | | > > > > > | 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 | while( p ){ pNext = p->pNext; free(p); p = pNext; } } /* Return the current wall-clock time ** ** The number of milliseconds since the julian epoch. ** 1907-01-01 00:00:00 -> 210866716800000 ** 2021-01-01 00:00:00 -> 212476176000000 */ static sqlite3_int64 timeOfDay(void){ static sqlite3_vfs *clockVfs = 0; sqlite3_int64 t; if( clockVfs==0 ){ clockVfs = sqlite3_vfs_find(0); if( clockVfs==0 ) return 0; } |
︙ | ︙ | |||
709 710 711 712 713 714 715 716 717 718 719 720 721 722 | ** stop. So return non-zero if the cut-off time is exceeded. */ static int progress_handler(void *pClientData) { FuzzCtx *p = (FuzzCtx*)pClientData; sqlite3_int64 iNow = timeOfDay(); int rc = iNow>=p->iCutoffTime; sqlite3_int64 iDiff = iNow - p->iLastCb; if( iDiff > p->mxInterval ) p->mxInterval = iDiff; p->nCb++; if( rc==0 && p->mxCb>0 && p->mxCb<=p->nCb ) rc = 1; if( rc && !p->timeoutHit && eVerbosity>=2 ){ printf("Timeout on progress callback %d\n", p->nCb); fflush(stdout); p->timeoutHit = 1; | > | 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 | ** stop. So return non-zero if the cut-off time is exceeded. */ static int progress_handler(void *pClientData) { FuzzCtx *p = (FuzzCtx*)pClientData; sqlite3_int64 iNow = timeOfDay(); int rc = iNow>=p->iCutoffTime; sqlite3_int64 iDiff = iNow - p->iLastCb; /* printf("time-remaining: %lld\n", p->iCutoffTime - iNow); */ if( iDiff > p->mxInterval ) p->mxInterval = iDiff; p->nCb++; if( rc==0 && p->mxCb>0 && p->mxCb<=p->nCb ) rc = 1; if( rc && !p->timeoutHit && eVerbosity>=2 ){ printf("Timeout on progress callback %d\n", p->nCb); fflush(stdout); p->timeoutHit = 1; |
︙ | ︙ | |||
749 750 751 752 753 754 755 | || sqlite3_stricmp("temp_store_directory", zArg1)==0 ){ return SQLITE_DENY; } if( sqlite3_stricmp("oom",zArg1)==0 && zArg2!=0 && zArg2[0]!=0 ){ oomCounter = atoi(zArg2); } | | | | > | 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 | || sqlite3_stricmp("temp_store_directory", zArg1)==0 ){ return SQLITE_DENY; } if( sqlite3_stricmp("oom",zArg1)==0 && zArg2!=0 && zArg2[0]!=0 ){ oomCounter = atoi(zArg2); } }else if( eCode==SQLITE_ATTACH ){ if( zArg1==0 || (zArg1[0]!=0 && strcmp(zArg1,":memory:")!=0) ){ return SQLITE_DENY; } } return SQLITE_OK; } /* ** Run the SQL text */ |
︙ | ︙ | |||
831 832 833 834 835 836 837 | printf("SQL-ERROR (%d): %s\n", rc, sqlite3_errmsg(db)); fflush(stdout); } /* End if( SQLITE_OK ) */ return sqlite3_finalize(pStmt); } /* Invoke this routine to run a single test case */ | | | 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 | printf("SQL-ERROR (%d): %s\n", rc, sqlite3_errmsg(db)); fflush(stdout); } /* End if( SQLITE_OK ) */ return sqlite3_finalize(pStmt); } /* Invoke this routine to run a single test case */ int runCombinedDbSqlInput(const uint8_t *aData, size_t nByte, int iTimeout){ int rc; /* SQLite API return value */ int iSql; /* Index in aData[] of start of SQL */ unsigned char *aDb = 0; /* Decoded database content */ int nDb = 0; /* Size of the decoded database */ int i; /* Loop counter */ int j; /* Start of current SQL statement */ char *zSql = 0; /* SQL text to run */ |
︙ | ︙ | |||
878 879 880 881 882 883 884 | /* Invoke the progress handler frequently to check to see if we ** are taking too long. The progress handler will return true ** (which will block further processing) if more than giTimeout seconds have ** elapsed since the start of the test. */ cx.iLastCb = timeOfDay(); | | | 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 | /* Invoke the progress handler frequently to check to see if we ** are taking too long. The progress handler will return true ** (which will block further processing) if more than giTimeout seconds have ** elapsed since the start of the test. */ cx.iLastCb = timeOfDay(); cx.iCutoffTime = cx.iLastCb + (iTimeout<giTimeout ? iTimeout : giTimeout); cx.mxCb = mxProgressCb; #ifndef SQLITE_OMIT_PROGRESS_CALLBACK sqlite3_progress_handler(cx.db, 10, progress_handler, (void*)&cx); #endif /* Set a limit on the maximum size of a prepared statement, and the ** maximum length of a string or blob */ |
︙ | ︙ | |||
1429 1430 1431 1432 1433 1434 1435 | " --prng-seed N Seed value for the PRGN inside of SQLite\n" " -q|--quiet Reduced output\n" " --rebuild Rebuild and vacuum the database file\n" " --result-trace Show the results of each SQL command\n" " --skip N Skip the first N test cases\n" " --spinner Use a spinner to show progress\n" " --sqlid N Use only SQL where sqlid=N\n" | | | 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 | " --prng-seed N Seed value for the PRGN inside of SQLite\n" " -q|--quiet Reduced output\n" " --rebuild Rebuild and vacuum the database file\n" " --result-trace Show the results of each SQL command\n" " --skip N Skip the first N test cases\n" " --spinner Use a spinner to show progress\n" " --sqlid N Use only SQL where sqlid=N\n" " --timeout N Maximum time for any one test in N millseconds\n" " -v|--verbose Increased output. Repeat for more output.\n" " --vdbe-debug Activate VDBE debugging.\n" ); } int main(int argc, char **argv){ sqlite3_int64 iBegin; /* Start time of this program */ |
︙ | ︙ | |||
1467 1468 1469 1470 1471 1472 1473 | char **azSrcDb = 0; /* Array of source database names */ int iSrcDb; /* Loop over all source databases */ int nTest = 0; /* Total number of tests performed */ char *zDbName = ""; /* Appreviated name of a source database */ const char *zFailCode = 0; /* Value of the TEST_FAILURE env variable */ int cellSzCkFlag = 0; /* --cell-size-check */ int sqlFuzz = 0; /* True for SQL fuzz. False for DB fuzz */ | | > > | 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 | char **azSrcDb = 0; /* Array of source database names */ int iSrcDb; /* Loop over all source databases */ int nTest = 0; /* Total number of tests performed */ char *zDbName = ""; /* Appreviated name of a source database */ const char *zFailCode = 0; /* Value of the TEST_FAILURE env variable */ int cellSzCkFlag = 0; /* --cell-size-check */ int sqlFuzz = 0; /* True for SQL fuzz. False for DB fuzz */ int iTimeout = 120000; /* Default 120-second timeout */ int nMem = 0; /* Memory limit override */ int nMemThisDb = 0; /* Memory limit set by the CONFIG table */ char *zExpDb = 0; /* Write Databases to files in this directory */ char *zExpSql = 0; /* Write SQL to files in this directory */ void *pHeap = 0; /* Heap for use by SQLite */ int ossFuzz = 0; /* enable OSS-FUZZ testing */ int ossFuzzThisDb = 0; /* ossFuzz value for this particular database */ int nativeMalloc = 0; /* Turn off MEMSYS3/5 and lookaside if true */ sqlite3_vfs *pDfltVfs; /* The default VFS */ int openFlags4Data; /* Flags for sqlite3_open_v2() */ int bTimer = 0; /* Show elapse time for each test */ int nV; /* How much to increase verbosity with -vvvv */ sqlite3_int64 tmStart; /* Start of each test */ registerOomSimulator(); sqlite3_initialize(); iBegin = timeOfDay(); #ifdef __unix__ signal(SIGALRM, signalHandler); signal(SIGSEGV, signalHandler); |
︙ | ︙ | |||
1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 | }else if( strcmp(z,"skip")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); nSkip = atoi(argv[++i]); }else if( strcmp(z,"spinner")==0 ){ bSpinner = 1; }else if( strcmp(z,"sqlid")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); onlySqlid = integerValue(argv[++i]); }else if( strcmp(z,"timeout")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); | > > > | 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 | }else if( strcmp(z,"skip")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); nSkip = atoi(argv[++i]); }else if( strcmp(z,"spinner")==0 ){ bSpinner = 1; }else if( strcmp(z,"timer")==0 ){ bTimer = 1; }else if( strcmp(z,"sqlid")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); onlySqlid = integerValue(argv[++i]); }else if( strcmp(z,"timeout")==0 ){ if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]); |
︙ | ︙ | |||
1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 | /* Reset the in-memory virtual filesystem */ formatVfs(); /* Run a test using each SQL script against each database. */ if( !verboseFlag && !quietFlag && !bSpinner ) printf("%s:", zDbName); for(pSql=g.pFirstSql; pSql; pSql=pSql->pNext){ if( isDbSql(pSql->a, pSql->sz) ){ sqlite3_snprintf(sizeof(g.zTestName), g.zTestName, "sqlid=%d",pSql->id); if( bSpinner ){ int nTotal =g.nSql; int idx = pSql->seq; printf("\r%s: %d/%d ", zDbName, idx, nTotal); fflush(stdout); | > | 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 | /* Reset the in-memory virtual filesystem */ formatVfs(); /* Run a test using each SQL script against each database. */ if( !verboseFlag && !quietFlag && !bSpinner ) printf("%s:", zDbName); for(pSql=g.pFirstSql; pSql; pSql=pSql->pNext){ tmStart = timeOfDay(); if( isDbSql(pSql->a, pSql->sz) ){ sqlite3_snprintf(sizeof(g.zTestName), g.zTestName, "sqlid=%d",pSql->id); if( bSpinner ){ int nTotal =g.nSql; int idx = pSql->seq; printf("\r%s: %d/%d ", zDbName, idx, nTotal); fflush(stdout); |
︙ | ︙ | |||
1913 1914 1915 1916 1917 1918 1919 | fflush(stdout); prevAmt = amt; } } if( nSkip>0 ){ nSkip--; }else{ | | > > > > | 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 | fflush(stdout); prevAmt = amt; } } if( nSkip>0 ){ nSkip--; }else{ runCombinedDbSqlInput(pSql->a, pSql->sz, iTimeout); } nTest++; if( bTimer ){ sqlite3_int64 tmEnd = timeOfDay(); printf("%lld %s\n", tmEnd - tmStart, g.zTestName); } g.zTestName[0] = 0; disableOom(); continue; } for(pDb=g.pFirstDb; pDb; pDb=pDb->pNext){ int openFlags; const char *zVfs = "inmem"; |
︙ | ︙ | |||
1968 1969 1970 1971 1972 1973 1974 | zVfs = 0; } rc = sqlite3_open_v2("main.db", &db, openFlags, zVfs); if( rc ) fatalError("cannot open inmem database"); sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 100000000); sqlite3_limit(db, SQLITE_LIMIT_LIKE_PATTERN_LENGTH, 50); if( cellSzCkFlag ) runSql(db, "PRAGMA cell_size_check=ON", runFlags); | | > > | 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 | zVfs = 0; } rc = sqlite3_open_v2("main.db", &db, openFlags, zVfs); if( rc ) fatalError("cannot open inmem database"); sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 100000000); sqlite3_limit(db, SQLITE_LIMIT_LIKE_PATTERN_LENGTH, 50); if( cellSzCkFlag ) runSql(db, "PRAGMA cell_size_check=ON", runFlags); setAlarm((iTimeout+999)/1000); /* Enable test functions */ sqlite3_test_control(SQLITE_TESTCTRL_INTERNAL_FUNCTIONS, db); #ifndef SQLITE_OMIT_PROGRESS_CALLBACK if( sqlFuzz || vdbeLimitFlag ){ sqlite3_progress_handler(db, 100000, progressHandler, &vdbeLimitFlag); } #endif #ifdef SQLITE_TESTCTRL_PRNG_SEED |
︙ | ︙ | |||
1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 | } if( sqlite3_memory_used()>0 ){ fatalError("memory leak: %lld bytes outstanding", sqlite3_memory_used()); } reformatVfs(); nTest++; g.zTestName[0] = 0; /* Simulate an error if the TEST_FAILURE environment variable is "5". ** This is used to verify that automated test script really do spot ** errors that occur in this test program. */ if( zFailCode ){ | > > > > | 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 | } if( sqlite3_memory_used()>0 ){ fatalError("memory leak: %lld bytes outstanding", sqlite3_memory_used()); } reformatVfs(); nTest++; if( bTimer ){ sqlite3_int64 tmEnd = timeOfDay(); printf("%lld %s\n", tmEnd - tmStart, g.zTestName); } g.zTestName[0] = 0; /* Simulate an error if the TEST_FAILURE environment variable is "5". ** This is used to verify that automated test script really do spot ** errors that occur in this test program. */ if( zFailCode ){ |
︙ | ︙ |
Changes to test/fuzzdata8.db.
cannot compute difference between binary files
Changes to test/fuzzerfault.test.
︙ | ︙ | |||
84 85 86 87 88 89 90 91 92 | CREATE VIRTUAL TABLE x1 USING fuzzer(x1_rules); SELECT count(*) FROM (SELECT * FROM x1 WHERE word MATCH 'a' LIMIT 2); } } -test { faultsim_test_result {0 2} {1 {vtable constructor failed: x1}} } finish_test | > > > > > > > > > > > > > > > > > > > | 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | CREATE VIRTUAL TABLE x1 USING fuzzer(x1_rules); SELECT count(*) FROM (SELECT * FROM x1 WHERE word MATCH 'a' LIMIT 2); } } -test { faultsim_test_result {0 2} {1 {vtable constructor failed: x1}} } #------------------------------------------------------------------------- reset_db do_execsql_test 4.0 { CREATE TABLE t1_a(a INTEFDR PRIMARY KEY, b TEXT); CREATE TABLE t3_a(k FnTEGER PRIMARY KEY, v TEXT); CREATE TABLE t3_b(k INTEÀ5R PRIMARY KEY, v TEXT); CREATE VIEW t3 AS SELECT * FROM t3_a UNION ALL SELECT * FROM t3_b; } faultsim_save_and_close do_faultsim_test 4 -faults oom-t* -prep { faultsim_restore_and_reopen } -body { execsql { SELECT 1 FROM t1_a LEFT JOIN t3 ON ((1+1) AND k=1) } } -test { faultsim_test_result {0 {}} } finish_test |
Changes to test/having.test.
︙ | ︙ | |||
61 62 63 64 65 66 67 | 2 "SELECT a, sum(b) FROM t1 GROUP BY a HAVING sum(b)>5 AND a=2" "SELECT a, sum(b) FROM t1 WHERE a=2 GROUP BY a HAVING sum(b)>5" 3 "SELECT a, sum(b) FROM t1 GROUP BY a COLLATE binary HAVING a=2" "SELECT a, sum(b) FROM t1 WHERE a=2 GROUP BY a COLLATE binary" | | | | 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | 2 "SELECT a, sum(b) FROM t1 GROUP BY a HAVING sum(b)>5 AND a=2" "SELECT a, sum(b) FROM t1 WHERE a=2 GROUP BY a HAVING sum(b)>5" 3 "SELECT a, sum(b) FROM t1 GROUP BY a COLLATE binary HAVING a=2" "SELECT a, sum(b) FROM t1 WHERE a=2 GROUP BY a COLLATE binary" 5 "SELECT a, sum(b) FROM t1 GROUP BY a COLLATE binary HAVING 1" "SELECT a, sum(b) FROM t1 WHERE 1 GROUP BY a COLLATE binary" 6 "SELECT count(*) FROM t1,t2 WHERE a=c GROUP BY b, d HAVING b=d" "SELECT count(*) FROM t1,t2 WHERE a=c AND b=d GROUP BY b, d" 7 { SELECT count(*) FROM t1,t2 WHERE a=c GROUP BY b, d HAVING b=d COLLATE nocase |
︙ | ︙ | |||
150 151 152 153 154 155 156 | # result as the following. But it does not. # set ::nondeter_ret 0 do_execsql_test 4.3 { SELECT a, sum(b) FROM t3 WHERE nondeter(a) GROUP BY a } {1 4 2 2} | > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | # result as the following. But it does not. # set ::nondeter_ret 0 do_execsql_test 4.3 { SELECT a, sum(b) FROM t3 WHERE nondeter(a) GROUP BY a } {1 4 2 2} #------------------------------------------------------------------------- reset_db do_execsql_test 5.0 { CREATE TABLE t1(a, b); CREATE TABLE t2(x, y); INSERT INTO t1 VALUES('a', 'b'); } # The WHERE clause (a=2), uses an aggregate column from the outer query. # If the HAVING term (0) is moved into the WHERE clause in this case, # SQLite would at one point optimize (a=2 AND 0) to simply (0). Which # is logically correct, but happened to cause problems in aggregate # processing for the outer query. This test case verifies that those # problems are no longer present. do_execsql_test 5.1 { SELECT min(b), ( SELECT x FROM t2 WHERE a=2 GROUP BY y HAVING 0 ) FROM t1; } {b {}} # From chromium # https://bugs.chromium.org/p/chromium/issues/detail?id=1161869 # do_execsql_test 5.2 { SELECT EXISTS ( SELECT * FROM ( SELECT * FROM ( SELECT 1 ) WHERE Col0 = 1 GROUP BY 1 ) WHERE 0 ) FROM (SELECT 1 Col0) GROUP BY 1 } {0} finish_test |
Changes to test/hook.test.
︙ | ︙ | |||
952 953 954 955 956 957 958 | preupdate {DELETE main sqlite_stat1 1 1} preupdate {DELETE main sqlite_stat1 2 2} preupdate {INSERT main sqlite_stat1 1 1} preupdate {INSERT main sqlite_stat1 2 2} }] } | > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 | preupdate {DELETE main sqlite_stat1 1 1} preupdate {DELETE main sqlite_stat1 2 2} preupdate {INSERT main sqlite_stat1 1 1} preupdate {INSERT main sqlite_stat1 2 2} }] } #------------------------------------------------------------------------- # Test that the pre-update hook is fired for INSERT statements that use # the xfer optimization on without rowid tables. # reset_db do_execsql_test 12.1 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b); CREATE TABLE t2(a INTEGER PRIMARY KEY, b) WITHOUT ROWID; INSERT INTO t1 VALUES(1, 2); INSERT INTO t1 VALUES(3, 4); INSERT INTO t2 VALUES(5, 6); INSERT INTO t2 VALUES(7, 8); CREATE TABLE t3 (a INTEGER PRIMARY KEY, b) WITHOUT ROWID; } db preupdate hook preupdate_cb db update_hook update_cb proc preupdate_cb {args} { lappend ::res "preupdate" $args } proc update_cb {args} { lappend ::res "update" $args } set ::res [list] do_test 12.2 { execsql VACUUM set ::res } {} do_test 12.3 { set ::res [list] execsql { INSERT INTO t3 SELECT a, b FROM t2 } set ::res } {preupdate {INSERT main t3 0 0} preupdate {INSERT main t3 0 0}} do_test 12.4 { execsql { DELETE FROM t3 } set ::res [list] execsql { INSERT INTO t3 SELECT * FROM t2 } set ::res } {preupdate {INSERT main t3 0 0} preupdate {INSERT main t3 0 0}} do_execsql_test 12.5 { CREATE TABLE t4(a COLLATE nocase PRIMARY KEY, b) WITHOUT ROWID; INSERT INTO t4 VALUES('abc', 1); INSERT INTO t4 VALUES('DEF', 2); } set ::res [list] do_test 12.6 { execsql VACUUM set ::res } {} do_catchsql_test 12.6 { INSERT INTO t4 VALUES('def', 3); } {1 {UNIQUE constraint failed: t4.a}} finish_test |
Changes to test/in4.test.
︙ | ︙ | |||
360 361 362 363 364 365 366 367 368 | INSERT INTO t2(e) VALUES(1); } do_execsql_test 7.3 { SELECT * FROM t2 LEFT JOIN t1 ON c IN (d) AND b IN (10,10,10); } {{} 1 {} {} {}} } finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 | INSERT INTO t2(e) VALUES(1); } do_execsql_test 7.3 { SELECT * FROM t2 LEFT JOIN t1 ON c IN (d) AND b IN (10,10,10); } {{} 1 {} {} {}} } #------------------------------------------------------------------------- reset_db do_execsql_test 8.0 { CREATE TABLE t1(x INTEGER PRIMARY KEY, y); CREATE UNIQUE INDEX t1y ON t1(y); INSERT INTO t1 VALUES(111, 'AAA'),(222, 'BBB'),(333, 'CCC'); CREATE TABLE t2(z); INSERT INTO t2 VALUES('BBB'),('AAA'); ANALYZE sqlite_schema; INSERT INTO sqlite_stat1 VALUES('t1', 't1y','100 1'); } db close sqlite3 db test.db do_execsql_test 8.1 { SELECT t1.x FROM t2 CROSS JOIN t1 WHERE t2.z = t1.y; } {222 111} do_execsql_test 8.2 { SELECT t1.x FROM t2 CROSS JOIN t1 WHERE t2.z = t1.y AND +t1.x IN (111, 222); } {222 111} do_execsql_test 8.3 { SELECT t1.x FROM t2 CROSS JOIN t1 WHERE t2.z = t1.y AND t1.x IN (111, 222); } {222 111} finish_test |
Changes to test/like.test.
︙ | ︙ | |||
1126 1127 1128 1129 1130 1131 1132 1133 1134 | (4,'abc%'), (5,'abc%%'); SELECT id FROM t1 WHERE x LIKE 'abc%%' ESCAPE '%'; } {4} do_execsql_test 17.1 { SELECT id FROM t1 WHERE x LIKE 'abc__' ESCAPE '_'; } {2} finish_test | > > > > > > > | 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 | (4,'abc%'), (5,'abc%%'); SELECT id FROM t1 WHERE x LIKE 'abc%%' ESCAPE '%'; } {4} do_execsql_test 17.1 { SELECT id FROM t1 WHERE x LIKE 'abc__' ESCAPE '_'; } {2} # 2021-02-15 ticket c0aeea67d58ae0fd # do_execsql_test 17.1 { SELECT 'x' LIKE '%' ESCAPE '_'; } {1} finish_test |
Changes to test/limit.test.
︙ | ︙ | |||
637 638 639 640 641 642 643 644 645 | do_execsql_test limit-14.6 { SELECT 123 LIMIT -1 OFFSET 0 } {123} do_execsql_test limit-14.7 { SELECT 123 LIMIT -1 OFFSET 1 } {} finish_test | > > > > > > > > > > > > > > > > > > > > > > > | 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 | do_execsql_test limit-14.6 { SELECT 123 LIMIT -1 OFFSET 0 } {123} do_execsql_test limit-14.7 { SELECT 123 LIMIT -1 OFFSET 1 } {} # 2021-03-05 dbsqlfuzz crash-d811039c9f44f2d43199d5889fcf4085ef6221b9 # reset_db do_execsql_test limit-15.1 { CREATE TABLE t1(a PRIMARY KEY, b TEXT); CREATE TABLE t4(c PRIMARY KEY, d); CREATE TABLE t5(e PRIMARY KEY, f); CREATE TABLE t6(g, h); CREATE TABLE t3_a(k, v); CREATE TABLE t3_b(k, v); CREATE VIEW t3 AS SELECT * FROM t3_a UNION ALL SELECT * FROM t3_b; INSERT INTO t5(e,f) VALUES(500000,'orange'); INSERT INTO t4(c,d) VALUES(300000,'blue'),(400,'green'),(8000,'grey'); INSERT INTO t1(a,b) VALUES(300000,'purple'); INSERT INTO t3_a VALUES(300000,'yellow'),(500,'pink'),(8000,'red'); INSERT INTO t6 default values; SELECT ( SELECT 100000 FROM (SELECT 200000 FROM t6 WHERE a = ( SELECT 300000 FROM t3 WHERE a ) ), (SELECT 400000 FROM t5 WHERE e=500000), (SELECT 600000 FROM t4 WHERE c=a) ) FROM t1; } {100000} finish_test |
Added test/notnull2.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | # 2021 February 15 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing optimizations associated with "IS NULL" # and "IS NOT NULL" operators on columns with NOT NULL constraints. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix notnull2 do_execsql_test 1.0 { CREATE TABLE t1(a, b); CREATE TABLE t2(c, d NOT NULL); WITH x(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM x WHERE i<1000 ) INSERT INTO t1 SELECT i, i FROM x; INSERT INTO t2 SELECT * FROM t1; } proc do_vmstep_test {tn sql nstep {res {}}} { uplevel [list do_execsql_test $tn.0 $sql $res] set vmstep [db status vmstep] if {[string range $nstep 0 0]=="+"} { set body "if {$vmstep<$nstep} { error \"got $vmstep, expected more than [string range $nstep 1 end]\" }" } else { set body "if {$vmstep>$nstep} { error \"got $vmstep, expected less than $nstep\" }" } # set name "$tn.vmstep=$vmstep,expect=$nstep" set name "$tn.1" uplevel [list do_test $name $body {}] } do_vmstep_test 1.1.1 { SELECT * FROM t1 LEFT JOIN t2 WHERE a=c AND d IS NULL; } 100 {} do_vmstep_test 1.1.2 { SELECT * FROM t1 LEFT JOIN t2 WHERE a=c AND c IS NULL; } +1000 {} do_vmstep_test 1.2.1 { SELECT * FROM ( SELECT * FROM t2 ) WHERE d IS NULL } 100 {} do_vmstep_test 1.2.2 { SELECT * FROM ( SELECT * FROM t2 ) WHERE c IS NULL } +1000 {} do_vmstep_test 1.3.1 { SELECT * FROM t2 WHERE d IS NULL } 100 {} do_vmstep_test 1.3.2 { SELECT * FROM t2 WHERE c IS NULL } +1000 {} do_vmstep_test 1.4.1 { SELECT (d IS NOT NULL) FROM t2 WHERE 0==( d IS NOT NULL ) } 100 {} do_vmstep_test 1.4.2 { SELECT * FROM t2 WHERE 0==( c IS NOT NULL ) } +1000 {} do_vmstep_test 1.5.1 { SELECT count(*) FROM t2 WHERE EXISTS( SELECT t2.d IS NULL FROM t1 WHERE t1.a=450 ) } 10000 {1000} do_vmstep_test 1.5.2 { SELECT count(*) FROM t2 WHERE EXISTS( SELECT t2.c IS NULL FROM t1 WHERE t1.a=450 ) } +100000 {1000} #------------------------------------------------------------------------- reset_db do_execsql_test 2.0 { CREATE TABLE T1(a INTEGER PRIMARY KEY, b); CREATE TABLE T3(k, v); } do_execsql_test 2.1 { SELECT * FROM (SELECT a, b FROM t1) LEFT JOIN t3 ON a IS NULL; } finish_test |
Added test/notnullfault.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | # 2021 February 15 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing optimizations associated with "IS NULL" # and "IS NOT NULL" operators on columns with NOT NULL constraints. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix notnullfault do_execsql_test 1.0 { CREATE TABLE t1(a, b); CREATE TABLE t2(c, d NOT NULL); } faultsim_save_and_close do_faultsim_test 1 -prep { faultsim_restore_and_reopen } -body { execsql { SELECT * FROM t2 WHERE d NOT NULL } } -test { faultsim_test_result {0 {}} } #------------------------------------------------------------------------- reset_db do_execsql_test 2.0 { CREATE TABLE t1(a, b, c); CREATE TABLE t2(a, b, c, PRIMARY KEY(a, b, c)) WITHOUT ROWID; } faultsim_save_and_close do_faultsim_test 2.1 -faults oom-t* -prep { faultsim_restore_and_reopen } -body { execsql { SELECT dense_rank() OVER win FROM t2 WINDOW win AS (ORDER BY c IS NULL) } } -test { faultsim_test_result {0 {}} } finish_test |
Changes to test/permutations.test.
︙ | ︙ | |||
985 986 987 988 989 990 991 | unregister_jt_vfs } -files [test_set $::allquicktests -exclude { wal* incrvacuum.test ioerr.test corrupt4.test io.test crash8.test async4.test bigfile.test backcompat.test e_wal* fstat.test mmap2.test pager1.test syscall.test tkt3457.test *malloc* mmap* multiplex* nolock* pager2.test *fault* rowal* snapshot* superlock* symlink.test delete_db.test shmlock.test chunksize.test | | | 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 | unregister_jt_vfs } -files [test_set $::allquicktests -exclude { wal* incrvacuum.test ioerr.test corrupt4.test io.test crash8.test async4.test bigfile.test backcompat.test e_wal* fstat.test mmap2.test pager1.test syscall.test tkt3457.test *malloc* mmap* multiplex* nolock* pager2.test *fault* rowal* snapshot* superlock* symlink.test delete_db.test shmlock.test chunksize.test busy2.test avfs.test }] if {[info commands register_demovfs] != ""} { test_suite "demovfs" -description { Check that the demovfs (code in test_demovfs.c) more or less works. } -initialize { register_demovfs |
︙ | ︙ | |||
1058 1059 1060 1061 1062 1063 1064 | } -files [ test_set \ [glob -nocomplain $::testdir/window*.test] \ where.test where2.test where3.test where4.test where5.test \ where6.test where7.test where8.test where9.test \ whereA.test whereB.test wherelimit.test \ select1.test select2.test select3.test select4.test select5.test \ | | > | 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 | } -files [ test_set \ [glob -nocomplain $::testdir/window*.test] \ where.test where2.test where3.test where4.test where5.test \ where6.test where7.test where8.test where9.test \ whereA.test whereB.test wherelimit.test \ select1.test select2.test select3.test select4.test select5.test \ select7.test select8.test selectA.test selectC.test \ -exclude windowpushd.test ] -dbconfig { optimization_control $::dbhandle all 0 } test_suite "prepare" -description { Run tests with the db connection using sqlite3_prepare() instead of _v2(). } -dbconfig { |
︙ | ︙ | |||
1133 1134 1135 1136 1137 1138 1139 | set ::G(perm:name) $name set ::G(perm:prefix) $options(-prefix) set ::G(isquick) 1 set ::G(perm:dbconfig) $options(-dbconfig) set ::G(perm:presql) $options(-presql) foreach file [lsort $options(-files)] { | < > > > > > > > > > > > < | 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 | set ::G(perm:name) $name set ::G(perm:prefix) $options(-prefix) set ::G(isquick) 1 set ::G(perm:dbconfig) $options(-dbconfig) set ::G(perm:presql) $options(-presql) foreach file [lsort $options(-files)] { if {[file tail $file] == $file} { set file [file join $::testdir $file] } if {[info exists ::env(SQLITE_TEST_PATTERN_LIST)]} { set ok 0 foreach p $::env(SQLITE_TEST_PATTERN_LIST) { set p [string map {% *} $p] if {[string match $p [file tail $file]]} {set ok 1 ; break} } if {!$ok} continue } uplevel $options(-initialize) slave_test_file $file uplevel $options(-shutdown) unset -nocomplain ::G(perm:sqlite3_args) } unset ::G(perm:name) unset ::G(perm:prefix) unset ::G(perm:dbconfig) unset ::G(perm:presql) |
︙ | ︙ |
Changes to test/releasetest_data.tcl.
︙ | ︙ | |||
279 280 281 282 283 284 285 | Fail2 {-O0} Fail3 {-O0} Fail4 {-O0} FuzzFail1 {-O0} FuzzFail2 {-O0} }] if {$tcl_platform(os)=="Darwin"} { | | | | | 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 | Fail2 {-O0} Fail3 {-O0} Fail4 {-O0} FuzzFail1 {-O0} FuzzFail2 {-O0} }] if {$tcl_platform(os)=="Darwin"} { lappend Configs(Apple) -DSQLITE_ENABLE_LOCKING_STYLE=1 } array set ::Platforms [strip_comments { Linux-x86_64 { "Check-Symbols*" checksymbols "Fast-One" "QUICKTEST_INCLUDE=rbu.test fuzztest test" "Debug-One" "mptest test" "Debug-Two" "test" "Have-Not" test "Secure-Delete" test "Unlock-Notify" "QUICKTEST_INCLUDE=notify2.test test" "User-Auth" tcltest "Update-Delete-Limit" test "Extra-Robustness" test "Device-Two" "threadtest test" "No-lookaside" test "Devkit" test "Apple" test "Sanitize" test "Device-One" fulltest "Default" "threadtest fulltest" "Valgrind*" valgrindtest } Linux-i686 { "Devkit" test "Have-Not" test |
︙ | ︙ | |||
350 351 352 353 354 355 356 357 358 359 360 361 362 363 | Fail2* "TEST_FAILURE=2 valgrindtest" Fail3* "TEST_FAILURE=3 valgrindtest" Fail4* "TEST_FAILURE=4 test" FuzzFail1* "TEST_FAILURE=5 test" FuzzFail2* "TEST_FAILURE=5 valgrindtest" } }] # Configuration verification: Check that each entry in the list of configs # specified for each platforms exists. # foreach {key value} [array get ::Platforms] { foreach {v t} $value { if {[string range $v end end]=="*"} { | > > > > > > > > | 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 | Fail2* "TEST_FAILURE=2 valgrindtest" Fail3* "TEST_FAILURE=3 valgrindtest" Fail4* "TEST_FAILURE=4 test" FuzzFail1* "TEST_FAILURE=5 test" FuzzFail2* "TEST_FAILURE=5 valgrindtest" } }] #-------------------------------------------------------------------------- #-------------------------------------------------------------------------- #-------------------------------------------------------------------------- # End of configuration section. #-------------------------------------------------------------------------- #-------------------------------------------------------------------------- #-------------------------------------------------------------------------- # Configuration verification: Check that each entry in the list of configs # specified for each platforms exists. # foreach {key value} [array get ::Platforms] { foreach {v t} $value { if {[string range $v end end]=="*"} { |
︙ | ︙ | |||
582 583 584 585 586 587 588 | if {[string range $config end end]=="*"} { set bNosynthetic 1 set config [string range $config 0 end-1] } puts "$config \"$target\"" if {$bNodebug==0 && $bNosynthetic==0} { set iHas [string first SQLITE_DEBUG $::Configs($config)] | | > | > > > | > > | 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 | if {[string range $config end end]=="*"} { set bNosynthetic 1 set config [string range $config 0 end-1] } puts "$config \"$target\"" if {$bNodebug==0 && $bNosynthetic==0} { set iHas [string first SQLITE_DEBUG $::Configs($config)] set dtarget [list] set iQTI [lsearch -glob $target QUICKTEST_*] if {$iQTI>=0} { lappend dtarget [lindex $target $iQTI] } if {[lsearch $target tcltest]>=0} { lappend dtarget tcltest } else { lappend dtarget test } if {$iHas>=0} { puts "$config-ndebug \"$dtarget\"" } else { puts "$config-debug \"$dtarget\"" } } |
︙ | ︙ |
Added test/returning1.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | # 2021-01-28 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is the new RETURNING clause # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix returning1 do_execsql_test 1.0 { CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c DEFAULT 'pax'); INSERT INTO t1(b) VALUES(10),('happy'),(NULL) RETURNING a,b,c; } {1 10 pax 2 happy pax 3 {} pax} do_execsql_test 1.1 { SELECT * FROM t1; } {1 10 pax 2 happy pax 3 {} pax} do_execsql_test 1.2 { INSERT INTO t1(b,c) VALUES(5,99) RETURNING b,c,a,rowid; } {5 99 4 4} do_execsql_test 1.3 { SELECT * FROM t1; } {1 10 pax 2 happy pax 3 {} pax 4 5 99} do_execsql_test 1.4 { INSERT INTO t1 DEFAULT VALUES RETURNING *; } {5 {} pax} do_execsql_test 1.5 { SELECT * FROM t1; } {1 10 pax 2 happy pax 3 {} pax 4 5 99 5 {} pax} do_execsql_test 1.6 { CREATE TABLE t2(x,y,z); INSERT INTO t2 VALUES(11,12,13),(21,'b','c'),(31,'b-value',4.75); } do_execsql_test 1.7 { INSERT INTO t1 SELECT * FROM t2 RETURNING *; } {11 12 13 21 b c 31 b-value 4.75} do_execsql_test 1.8 { SELECT *, '|' FROM t1; } {1 10 pax | 2 happy pax | 3 {} pax | 4 5 99 | 5 {} pax | 11 12 13 | 21 b c | 31 b-value 4.75 |} do_execsql_test 2.1 { UPDATE t1 SET c='bellum' WHERE c='pax' RETURNING rowid, b, '|'; } {1 10 | 2 happy | 3 {} | 5 {} |} do_execsql_test 2.2 { SELECT *, '|' FROM t1; } {1 10 bellum | 2 happy bellum | 3 {} bellum | 4 5 99 | 5 {} bellum | 11 12 13 | 21 b c | 31 b-value 4.75 |} do_execsql_test 3.1 { DELETE FROM t1 WHERE c='bellum' RETURNING rowid, *, '|'; } {1 1 10 bellum | 2 2 happy bellum | 3 3 {} bellum | 5 5 {} bellum |} do_execsql_test 3.2 { SELECT *, '|' FROM t1; } {4 5 99 | 11 12 13 | 21 b c | 31 b-value 4.75 |} do_execsql_test 4.1 { CREATE TABLE t4(a INT, b INT DEFAULT 1234, c INT DEFAULT -16); CREATE UNIQUE INDEX t4a ON t4(a); INSERT INTO t4(a,b,c) VALUES(1,2,3); } {} do_execsql_test 4.2 { INSERT INTO t4(a,b,c) VALUES(1,22,33) ON CONFLICT(a) DO UPDATE SET b=44 RETURNING *; } {1 44 3} do_execsql_test 4.3 { SELECT * FROM t4; } {1 44 3} do_execsql_test 4.4 { DELETE FROM t4; INSERT INTO t4 VALUES(1,2,3),(4,5,6),(7,8,9); } {} do_execsql_test 4.5 { INSERT INTO t4(a,b,c) VALUES(2,3,4),(4,5,6),(5,6,7) ON CONFLICT(a) DO UPDATE SET b=100 RETURNING *, '|'; } {2 3 4 | 4 100 6 | 5 6 7 |} #------------------------------------------------------------------------- # Test RETURNING on a table with virtual columns. # reset_db do_execsql_test 5.0 { CREATE TABLE t1(xyz); CREATE TABLE t2(a as (1+1), b); } do_execsql_test 5.1 { UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1); } {} do_execsql_test 5.2 { INSERT INTO t2(b) VALUES('abc'); } do_execsql_test 5.3 { UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1); } {{}} do_execsql_test 5.4 { INSERT INTO t2(b) VALUES('abc'); INSERT INTO t1(xyz) VALUES(1); UPDATE t2 SET b='123' WHERE b='abc' RETURNING b; } {123} do_execsql_test 5.5 { INSERT INTO t2(b) VALUES('abc'); UPDATE t2 SET b='123' WHERE b='abc' RETURNING (SELECT b FROM t1); } {123} finish_test |
Changes to test/rowvalue.test.
︙ | ︙ | |||
640 641 642 643 644 645 646 647 | # reset_db do_catchsql_test 27.10 { CREATE TABLE t0(c0 CHECK(((0, 0) > (0, c0)))); INSERT INTO t0(c0) VALUES(0) ON CONFLICT(c0) DO UPDATE SET c0 = 3; } {1 {ON CONFLICT clause does not match any PRIMARY KEY or UNIQUE constraint}} finish_test | > > > > > > > > > > > > > | 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 | # reset_db do_catchsql_test 27.10 { CREATE TABLE t0(c0 CHECK(((0, 0) > (0, c0)))); INSERT INTO t0(c0) VALUES(0) ON CONFLICT(c0) DO UPDATE SET c0 = 3; } {1 {ON CONFLICT clause does not match any PRIMARY KEY or UNIQUE constraint}} # 2021-02-03 # https://bugs.chromium.org/p/chromium/issues/detail?id=1173511 # Faulty assert() statement. # reset_db do_catchsql_test 28.10 { CREATE TABLE t0(c0 PRIMARY KEY, c1); CREATE TRIGGER trigger0 BEFORE DELETE ON t0 BEGIN SELECT (SELECT c0,c1 FROM t0) FROM t0; END ; DELETE FROM t0; } {1 {sub-select returns 2 columns - expected 1}} finish_test |
Changes to test/select1.test.
︙ | ︙ | |||
1163 1164 1165 1166 1167 1168 1169 | SELECT x FROM t2 WHERE x=c OR x=(SELECT x FROM (VALUES(0))) ) WHERE x>c OR x=c ); } {1} # 2019-12-17 gramfuzz find # | | | | | | | | 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 | SELECT x FROM t2 WHERE x=c OR x=(SELECT x FROM (VALUES(0))) ) WHERE x>c OR x=c ); } {1} # 2019-12-17 gramfuzz find # do_execsql_test select1-19.10 { DROP TABLE IF EXISTS t1; CREATE TABLE t1(x); } {} do_catchsql_test select1-19.20 { INSERT INTO t1 SELECT 1,2,3,4,5,6,7 UNION ALL SELECT 1,2,3,4,5,6,7 ORDER BY 1; } {1 {table t1 has 1 columns but 7 values were supplied}} do_catchsql_test select1-19.21 { INSERT INTO t1 SELECT 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 UNION ALL SELECT 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 ORDER BY 1; } {1 {table t1 has 1 columns but 15 values were supplied}} # 2020-01-01 Found by Yongheng's fuzzer # reset_db do_execsql_test select1-20.10 { CREATE TABLE t1 ( a INTEGER PRIMARY KEY, b AS('Y') UNIQUE ); INSERT INTO t1(a) VALUES (10); SELECT * FROM t1 JOIN t1 USING(a,b) WHERE ((SELECT t1.a FROM t1 AS x GROUP BY b) AND b=0) OR a = 10; } {10 Y} do_execsql_test select1-20.20 { SELECT ifnull(a, max((SELECT 123))), count(a) FROM t1 ; } {10 1} # 2020-10-02 dbsqlfuzz find reset_db do_execsql_test select1-21.1 { CREATE TABLE t1(a IMTEGES PRIMARY KEY,R); CREATE TABLE t2(x UNIQUE); CREATE VIEW v1a(z,y) AS SELECT x IS NULL, x FROM t2; SELECT a,(+a)b,(+a)b,(+a)b,NOT EXISTS(SELECT null FROM t2),CASE z WHEN 487 THEN 992 WHEN 391 THEN 203 WHEN 10 THEN '?k<D Q' END,'' FROM t1 LEFT JOIN v1a ON z=b; } {} finish_test |
Changes to test/selectC.test.
︙ | ︙ | |||
257 258 259 260 261 262 263 | SELECT * FROM x1, x4 } { a 21 a 22 a 23 a 24 a 25 a 302 a 303 a 301 b 21 b 22 b 23 b 24 b 25 b 302 b 303 b 301 } do_execsql_test 5.3 { | | | | | 257 258 259 260 261 262 263 264 265 266 267 268 269 270 | SELECT * FROM x1, x4 } { a 21 a 22 a 23 a 24 a 25 a 302 a 303 a 301 b 21 b 22 b 23 b 24 b 25 b 302 b 303 b 301 } do_execsql_test 5.3 { SELECT * FROM x1, (SELECT b FROM vvv UNION ALL SELECT c from x3) ORDER BY 1,2; } { a 21 a 22 a 23 a 24 a 25 a 301 a 302 a 303 b 21 b 22 b 23 b 24 b 25 b 301 b 302 b 303 } finish_test |
Changes to test/shell1.test.
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638 639 640 641 642 643 644 | # too many arguments catchcmd "test.db" ".show BAD" } {1 {Usage: .show}} # .stats ON|OFF Turn stats on or off #do_test shell1-3.23b.1 { # catchcmd "test.db" ".stats" | | | | 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 | # too many arguments catchcmd "test.db" ".show BAD" } {1 {Usage: .show}} # .stats ON|OFF Turn stats on or off #do_test shell1-3.23b.1 { # catchcmd "test.db" ".stats" #} {1 {Usage: .stats on|off|stmt|vmstep}} do_test shell1-3.23b.2 { catchcmd "test.db" ".stats ON" } {0 {}} do_test shell1-3.23b.3 { catchcmd "test.db" ".stats OFF" } {0 {}} do_test shell1-3.23b.4 { # too many arguments catchcmd "test.db" ".stats OFF BAD" } {1 {Usage: .stats ?on|off|stmt|vmstep?}} # Ticket 7be932dfa60a8a6b3b26bcf7623ec46e0a403ddb 2018-06-07 # Adverse interaction between .stats and .eqp # do_test shell1-3.23b.5 { catchcmd "test.db" [string map {"\n " "\n"} { CREATE TEMP TABLE t1(x); |
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Changes to test/shell4.test.
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62 63 64 65 66 67 68 | } {0 {}} do_test shell4-1.3.3 { catchcmd "test.db" ".stats OFF" } {0 {}} do_test shell4-1.3.4 { # too many arguments catchcmd "test.db" ".stats OFF BAD" | | | 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | } {0 {}} do_test shell4-1.3.3 { catchcmd "test.db" ".stats OFF" } {0 {}} do_test shell4-1.3.4 { # too many arguments catchcmd "test.db" ".stats OFF BAD" } {1 {Usage: .stats ?on|off|stmt|vmstep?}} # NB. whitespace is important do_test shell4-1.4.1 { set res [catchcmd "test.db" {.show}] list [regexp {stats: off} $res] } {1} |
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Changes to test/speedtest1.c.
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703 704 705 706 707 708 709 | char zNum[2000]; /* A number name */ sz = n = g.szTest*500; zNum[0] = 0; maxb = roundup_allones(sz); speedtest1_begin_test(100, "%d INSERTs into table with no index", n); speedtest1_exec("BEGIN"); | | | | | | 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 | char zNum[2000]; /* A number name */ sz = n = g.szTest*500; zNum[0] = 0; maxb = roundup_allones(sz); speedtest1_begin_test(100, "%d INSERTs into table with no index", n); speedtest1_exec("BEGIN"); speedtest1_exec("CREATE%s TABLE z1(a INTEGER %s, b INTEGER %s, c TEXT %s);", isTemp(9), g.zNN, g.zNN, g.zNN); speedtest1_prepare("INSERT INTO z1 VALUES(?1,?2,?3); -- %d times", n); for(i=1; i<=n; i++){ x1 = swizzle(i,maxb); speedtest1_numbername(x1, zNum, sizeof(zNum)); sqlite3_bind_int64(g.pStmt, 1, (sqlite3_int64)x1); sqlite3_bind_int(g.pStmt, 2, i); sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = sz; speedtest1_begin_test(110, "%d ordered INSERTS with one index/PK", n); speedtest1_exec("BEGIN"); speedtest1_exec( "CREATE%s TABLE z2(a INTEGER %s %s, b INTEGER %s, c TEXT %s) %s", isTemp(5), g.zNN, g.zPK, g.zNN, g.zNN, g.zWR); speedtest1_prepare("INSERT INTO z2 VALUES(?1,?2,?3); -- %d times", n); for(i=1; i<=n; i++){ x1 = swizzle(i,maxb); speedtest1_numbername(x1, zNum, sizeof(zNum)); sqlite3_bind_int(g.pStmt, 1, i); sqlite3_bind_int64(g.pStmt, 2, (sqlite3_int64)x1); sqlite3_bind_text(g.pStmt, 3, zNum, -1, SQLITE_STATIC); speedtest1_run(); |
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764 765 766 767 768 769 770 | 0, groupStep, groupFinal); #endif n = 25; speedtest1_begin_test(130, "%d SELECTS, numeric BETWEEN, unindexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( | | | | 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 | 0, groupStep, groupFinal); #endif n = 25; speedtest1_begin_test(130, "%d SELECTS, numeric BETWEEN, unindexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT count(*), avg(b), sum(length(c)), group_concat(c) FROM z1\n" " WHERE b BETWEEN ?1 AND ?2; -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = speedtest1_random()%maxb; x2 = speedtest1_random()%10 + sz/5000 + x1; } sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_int(g.pStmt, 2, x2); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = 10; speedtest1_begin_test(140, "%d SELECTS, LIKE, unindexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT count(*), avg(b), sum(length(c)), group_concat(c) FROM z1\n" " WHERE c LIKE ?1; -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = speedtest1_random()%maxb; zNum[0] = '%'; len = speedtest1_numbername(i, zNum+1, sizeof(zNum)-2); |
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806 807 808 809 810 811 812 | speedtest1_end_test(); n = 10; speedtest1_begin_test(142, "%d SELECTS w/ORDER BY, unindexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( | | | | | | | | | | | 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 | speedtest1_end_test(); n = 10; speedtest1_begin_test(142, "%d SELECTS w/ORDER BY, unindexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT a, b, c FROM z1 WHERE c LIKE ?1\n" " ORDER BY a; -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = speedtest1_random()%maxb; zNum[0] = '%'; len = speedtest1_numbername(i, zNum+1, sizeof(zNum)-2); zNum[len] = '%'; zNum[len+1] = 0; } sqlite3_bind_text(g.pStmt, 1, zNum, len+1, SQLITE_STATIC); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = 10; /* g.szTest/5; */ speedtest1_begin_test(145, "%d SELECTS w/ORDER BY and LIMIT, unindexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT a, b, c FROM z1 WHERE c LIKE ?1\n" " ORDER BY a LIMIT 10; -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = speedtest1_random()%maxb; zNum[0] = '%'; len = speedtest1_numbername(i, zNum+1, sizeof(zNum)-2); zNum[len] = '%'; zNum[len+1] = 0; } sqlite3_bind_text(g.pStmt, 1, zNum, len+1, SQLITE_STATIC); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(150, "CREATE INDEX five times"); speedtest1_exec("BEGIN;"); speedtest1_exec("CREATE UNIQUE INDEX t1b ON z1(b);"); speedtest1_exec("CREATE INDEX t1c ON z1(c);"); speedtest1_exec("CREATE UNIQUE INDEX t2b ON z2(b);"); speedtest1_exec("CREATE INDEX t2c ON z2(c DESC);"); speedtest1_exec("CREATE INDEX t3bc ON t3(b,c);"); speedtest1_exec("COMMIT;"); speedtest1_end_test(); n = sz/5; speedtest1_begin_test(160, "%d SELECTS, numeric BETWEEN, indexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT count(*), avg(b), sum(length(c)), group_concat(a) FROM z1\n" " WHERE b BETWEEN ?1 AND ?2; -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = speedtest1_random()%maxb; x2 = speedtest1_random()%10 + sz/5000 + x1; } sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_int(g.pStmt, 2, x2); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = sz/5; speedtest1_begin_test(161, "%d SELECTS, numeric BETWEEN, PK", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT count(*), avg(b), sum(length(c)), group_concat(a) FROM z2\n" " WHERE a BETWEEN ?1 AND ?2; -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = speedtest1_random()%maxb; x2 = speedtest1_random()%10 + sz/5000 + x1; } sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_int(g.pStmt, 2, x2); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = sz/5; speedtest1_begin_test(170, "%d SELECTS, text BETWEEN, indexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT count(*), avg(b), sum(length(c)), group_concat(a) FROM z1\n" " WHERE c BETWEEN ?1 AND (?1||'~'); -- %d times", n ); for(i=1; i<=n; i++){ if( (i-1)%g.nRepeat==0 ){ x1 = swizzle(i, maxb); len = speedtest1_numbername(x1, zNum, sizeof(zNum)-1); } |
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926 927 928 929 930 931 932 | " a INTEGER %s %s,\n" " b INTEGER %s,\n" " c TEXT %s\n" ") %s", isTemp(1), g.zNN, g.zPK, g.zNN, g.zNN, g.zWR); speedtest1_exec("CREATE INDEX t4b ON t4(b)"); speedtest1_exec("CREATE INDEX t4c ON t4(c)"); | | | | | | | | | | | | 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 | " a INTEGER %s %s,\n" " b INTEGER %s,\n" " c TEXT %s\n" ") %s", isTemp(1), g.zNN, g.zPK, g.zNN, g.zNN, g.zWR); speedtest1_exec("CREATE INDEX t4b ON t4(b)"); speedtest1_exec("CREATE INDEX t4c ON t4(c)"); speedtest1_exec("INSERT INTO t4 SELECT * FROM z1"); speedtest1_exec("COMMIT"); speedtest1_end_test(); n = sz; speedtest1_begin_test(190, "DELETE and REFILL one table", n); speedtest1_exec("DELETE FROM z2;"); speedtest1_exec("INSERT INTO z2 SELECT * FROM z1;"); speedtest1_end_test(); speedtest1_begin_test(200, "VACUUM"); speedtest1_exec("VACUUM"); speedtest1_end_test(); speedtest1_begin_test(210, "ALTER TABLE ADD COLUMN, and query"); speedtest1_exec("ALTER TABLE z2 ADD COLUMN d DEFAULT 123"); speedtest1_exec("SELECT sum(d) FROM z2"); speedtest1_end_test(); n = sz/5; speedtest1_begin_test(230, "%d UPDATES, numeric BETWEEN, indexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "UPDATE z2 SET d=b*2 WHERE b BETWEEN ?1 AND ?2; -- %d times", n ); for(i=1; i<=n; i++){ x1 = speedtest1_random()%maxb; x2 = speedtest1_random()%10 + sz/5000 + x1; sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_int(g.pStmt, 2, x2); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = sz; speedtest1_begin_test(240, "%d UPDATES of individual rows", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "UPDATE z2 SET d=b*3 WHERE a=?1; -- %d times", n ); for(i=1; i<=n; i++){ x1 = speedtest1_random()%sz + 1; sqlite3_bind_int(g.pStmt, 1, x1); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(250, "One big UPDATE of the whole %d-row table", sz); speedtest1_exec("UPDATE z2 SET d=b*4"); speedtest1_end_test(); speedtest1_begin_test(260, "Query added column after filling"); speedtest1_exec("SELECT sum(d) FROM z2"); speedtest1_end_test(); n = sz/5; speedtest1_begin_test(270, "%d DELETEs, numeric BETWEEN, indexed", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "DELETE FROM z2 WHERE b BETWEEN ?1 AND ?2; -- %d times", n ); for(i=1; i<=n; i++){ x1 = speedtest1_random()%maxb + 1; x2 = speedtest1_random()%10 + sz/5000 + x1; sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_int(g.pStmt, 2, x2); speedtest1_run(); |
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1023 1024 1025 1026 1027 1028 1029 | speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(290, "Refill two %d-row tables using REPLACE", sz); | | | | | | | | | | | | | | 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 | speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(290, "Refill two %d-row tables using REPLACE", sz); speedtest1_exec("REPLACE INTO z2(a,b,c) SELECT a,b,c FROM z1"); speedtest1_exec("REPLACE INTO t3(a,b,c) SELECT a,b,c FROM z1"); speedtest1_end_test(); speedtest1_begin_test(300, "Refill a %d-row table using (b&1)==(a&1)", sz); speedtest1_exec("DELETE FROM z2;"); speedtest1_exec("INSERT INTO z2(a,b,c)\n" " SELECT a,b,c FROM z1 WHERE (b&1)==(a&1);"); speedtest1_exec("INSERT INTO z2(a,b,c)\n" " SELECT a,b,c FROM z1 WHERE (b&1)<>(a&1);"); speedtest1_end_test(); n = sz/5; speedtest1_begin_test(310, "%d four-ways joins", n); speedtest1_exec("BEGIN"); speedtest1_prepare( "SELECT z1.c FROM z1, z2, t3, t4\n" " WHERE t4.a BETWEEN ?1 AND ?2\n" " AND t3.a=t4.b\n" " AND z2.a=t3.b\n" " AND z1.c=z2.c" ); for(i=1; i<=n; i++){ x1 = speedtest1_random()%sz + 1; x2 = speedtest1_random()%10 + x1 + 4; sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_int(g.pStmt, 2, x2); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(320, "subquery in result set", n); speedtest1_prepare( "SELECT sum(a), max(c),\n" " avg((SELECT a FROM z2 WHERE 5+z2.b=z1.b) AND rowid<?1), max(c)\n" " FROM z1 WHERE rowid<?1;" ); sqlite3_bind_int(g.pStmt, 1, est_square_root(g.szTest)*50); speedtest1_run(); speedtest1_end_test(); sz = n = g.szTest*700; zNum[0] = 0; |
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1278 1279 1280 1281 1282 1283 1284 | speedtest1_run(); speedtest1_end_test(); nElem = 10000*g.szTest; speedtest1_begin_test(400, "EXCEPT operator on %d-element tables", nElem); speedtest1_prepare( "WITH RECURSIVE \n" | | | | | 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 | speedtest1_run(); speedtest1_end_test(); nElem = 10000*g.szTest; speedtest1_begin_test(400, "EXCEPT operator on %d-element tables", nElem); speedtest1_prepare( "WITH RECURSIVE \n" " z1(x) AS (VALUES(2) UNION ALL SELECT x+2 FROM z1 WHERE x<%d),\n" " z2(y) AS (VALUES(3) UNION ALL SELECT y+3 FROM z2 WHERE y<%d)\n" "SELECT count(x), avg(x) FROM (\n" " SELECT x FROM z1 EXCEPT SELECT y FROM z2 ORDER BY 1\n" ");", nElem, nElem ); speedtest1_run(); speedtest1_end_test(); } |
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1314 1315 1316 1317 1318 1319 1320 | int i; char zFP1[100]; char zFP2[100]; n = g.szTest*5000; speedtest1_begin_test(100, "Fill a table with %d FP values", n*2); speedtest1_exec("BEGIN"); | | | | | | | | | | | 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 | int i; char zFP1[100]; char zFP2[100]; n = g.szTest*5000; speedtest1_begin_test(100, "Fill a table with %d FP values", n*2); speedtest1_exec("BEGIN"); speedtest1_exec("CREATE%s TABLE z1(a REAL %s, b REAL %s);", isTemp(1), g.zNN, g.zNN); speedtest1_prepare("INSERT INTO z1 VALUES(?1,?2); -- %d times", n); for(i=1; i<=n; i++){ speedtest1_random_ascii_fp(zFP1); speedtest1_random_ascii_fp(zFP2); sqlite3_bind_text(g.pStmt, 1, zFP1, -1, SQLITE_STATIC); sqlite3_bind_text(g.pStmt, 2, zFP2, -1, SQLITE_STATIC); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); n = g.szTest/25 + 2; speedtest1_begin_test(110, "%d range queries", n); speedtest1_prepare("SELECT sum(b) FROM z1 WHERE a BETWEEN ?1 AND ?2"); for(i=1; i<=n; i++){ speedtest1_random_ascii_fp(zFP1); speedtest1_random_ascii_fp(zFP2); sqlite3_bind_text(g.pStmt, 1, zFP1, -1, SQLITE_STATIC); sqlite3_bind_text(g.pStmt, 2, zFP2, -1, SQLITE_STATIC); speedtest1_run(); } speedtest1_end_test(); speedtest1_begin_test(120, "CREATE INDEX three times"); speedtest1_exec("BEGIN;"); speedtest1_exec("CREATE INDEX t1a ON z1(a);"); speedtest1_exec("CREATE INDEX t1b ON z1(b);"); speedtest1_exec("CREATE INDEX t1ab ON z1(a,b);"); speedtest1_exec("COMMIT;"); speedtest1_end_test(); n = g.szTest/3 + 2; speedtest1_begin_test(130, "%d indexed range queries", n); speedtest1_prepare("SELECT sum(b) FROM z1 WHERE a BETWEEN ?1 AND ?2"); for(i=1; i<=n; i++){ speedtest1_random_ascii_fp(zFP1); speedtest1_random_ascii_fp(zFP2); sqlite3_bind_text(g.pStmt, 1, zFP1, -1, SQLITE_STATIC); sqlite3_bind_text(g.pStmt, 2, zFP2, -1, SQLITE_STATIC); speedtest1_run(); } speedtest1_end_test(); n = g.szTest*5000; speedtest1_begin_test(140, "%d calls to round()", n); speedtest1_exec("SELECT sum(round(a,2)+round(b,4)) FROM z1;"); speedtest1_end_test(); speedtest1_begin_test(150, "%d printf() calls", n*4); speedtest1_exec( "WITH c(fmt) AS (VALUES('%%g'),('%%e'),('%%!g'),('%%.20f'))" "SELECT sum(printf(fmt,a)) FROM z1, c" ); speedtest1_end_test(); } #ifdef SQLITE_ENABLE_RTREE /* Generate two numbers between 1 and mx. The first number is less than ** the second. Usually the numbers are near each other but can sometimes |
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1454 1455 1456 1457 1458 1459 1460 | sqlite3_bind_int(g.pStmt, 7, z1); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(101, "Copy from rtree to a regular table"); | | | | | 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 | sqlite3_bind_int(g.pStmt, 7, z1); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_begin_test(101, "Copy from rtree to a regular table"); speedtest1_exec("CREATE TABLE z1(id INTEGER PRIMARY KEY,x0,x1,y0,y1,z0,z1)"); speedtest1_exec("INSERT INTO z1 SELECT * FROM rt1"); speedtest1_end_test(); n = g.szTest*200; speedtest1_begin_test(110, "%d one-dimensional intersect slice queries", n); speedtest1_prepare("SELECT count(*) FROM rt1 WHERE x0>=?1 AND x1<=?2"); iStep = mxCoord/n; for(i=0; i<n; i++){ sqlite3_bind_int(g.pStmt, 1, i*iStep); sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); speedtest1_run(); aCheck[i] = atoi(g.zResult); } speedtest1_end_test(); if( g.bVerify ){ n = g.szTest*200; speedtest1_begin_test(111, "Verify result from 1-D intersect slice queries"); speedtest1_prepare("SELECT count(*) FROM z1 WHERE x0>=?1 AND x1<=?2"); iStep = mxCoord/n; for(i=0; i<n; i++){ sqlite3_bind_int(g.pStmt, 1, i*iStep); sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); speedtest1_run(); if( aCheck[i]!=atoi(g.zResult) ){ fatal_error("Count disagree step %d: %d..%d. %d vs %d", |
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1502 1503 1504 1505 1506 1507 1508 | aCheck[i] = atoi(g.zResult); } speedtest1_end_test(); if( g.bVerify ){ n = g.szTest*200; speedtest1_begin_test(121, "Verify result from 1-D overlap slice queries"); | | | 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 | aCheck[i] = atoi(g.zResult); } speedtest1_end_test(); if( g.bVerify ){ n = g.szTest*200; speedtest1_begin_test(121, "Verify result from 1-D overlap slice queries"); speedtest1_prepare("SELECT count(*) FROM z1 WHERE y1>=?1 AND y0<=?2"); iStep = mxCoord/n; for(i=0; i<n; i++){ sqlite3_bind_int(g.pStmt, 1, i*iStep); sqlite3_bind_int(g.pStmt, 2, (i+1)*iStep); speedtest1_run(); if( aCheck[i]!=atoi(g.zResult) ){ fatal_error("Count disagree step %d: %d..%d. %d vs %d", |
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1598 1599 1600 1601 1602 1603 1604 | sqlite3_bind_int(g.pStmt, 1, i*iStep); speedtest1_run(); aCheck[i] = atoi(g.zResult); } speedtest1_end_test(); speedtest1_begin_test(170, "Restore deleted entries using INSERT OR IGNORE"); | | | 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 | sqlite3_bind_int(g.pStmt, 1, i*iStep); speedtest1_run(); aCheck[i] = atoi(g.zResult); } speedtest1_end_test(); speedtest1_begin_test(170, "Restore deleted entries using INSERT OR IGNORE"); speedtest1_exec("INSERT OR IGNORE INTO rt1 SELECT * FROM z1"); speedtest1_end_test(); } #endif /* SQLITE_ENABLE_RTREE */ /* ** A testset that does key/value storage on tables with many columns. ** This is the kind of workload generated by ORMs such as CoreData. |
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1883 1884 1885 1886 1887 1888 1889 | char zNum[2000]; /* A number name */ const int NROW = 500*g.szTest; const int NROW2 = 100*g.szTest; speedtest1_exec( "BEGIN;" | | | | | | | | | | 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 | char zNum[2000]; /* A number name */ const int NROW = 500*g.szTest; const int NROW2 = 100*g.szTest; speedtest1_exec( "BEGIN;" "CREATE TABLE z1(rowid INTEGER PRIMARY KEY, i INTEGER, t TEXT);" "CREATE TABLE z2(rowid INTEGER PRIMARY KEY, i INTEGER, t TEXT);" "CREATE TABLE t3(rowid INTEGER PRIMARY KEY, i INTEGER, t TEXT);" "CREATE VIEW v1 AS SELECT rowid, i, t FROM z1;" "CREATE VIEW v2 AS SELECT rowid, i, t FROM z2;" "CREATE VIEW v3 AS SELECT rowid, i, t FROM t3;" ); for(jj=1; jj<=3; jj++){ speedtest1_prepare("INSERT INTO t%d VALUES(NULL,?1,?2)", jj); for(ii=0; ii<NROW; ii++){ int x1 = speedtest1_random() % NROW; speedtest1_numbername(x1, zNum, sizeof(zNum)); sqlite3_bind_int(g.pStmt, 1, x1); sqlite3_bind_text(g.pStmt, 2, zNum, -1, SQLITE_STATIC); speedtest1_run(); } } speedtest1_exec( "CREATE INDEX i1 ON z1(t);" "CREATE INDEX i2 ON z2(t);" "CREATE INDEX i3 ON t3(t);" "COMMIT;" ); speedtest1_begin_test(100, "speed4p-join1"); speedtest1_prepare( "SELECT * FROM z1, z2, t3 WHERE z1.oid = z2.oid AND z2.oid = t3.oid" ); speedtest1_run(); speedtest1_end_test(); speedtest1_begin_test(110, "speed4p-join2"); speedtest1_prepare( "SELECT * FROM z1, z2, t3 WHERE z1.t = z2.t AND z2.t = t3.t" ); speedtest1_run(); speedtest1_end_test(); speedtest1_begin_test(120, "speed4p-view1"); for(jj=1; jj<=3; jj++){ speedtest1_prepare("SELECT * FROM v%d WHERE rowid = ?", jj); |
︙ | ︙ | |||
1953 1954 1955 1956 1957 1958 1959 | speedtest1_run(); } } speedtest1_end_test(); speedtest1_begin_test(150, "speed4p-subselect1"); speedtest1_prepare("SELECT " | | | | | | 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 | speedtest1_run(); } } speedtest1_end_test(); speedtest1_begin_test(150, "speed4p-subselect1"); speedtest1_prepare("SELECT " "(SELECT t FROM z1 WHERE rowid = ?1)," "(SELECT t FROM z2 WHERE rowid = ?1)," "(SELECT t FROM t3 WHERE rowid = ?1)" ); for(jj=0; jj<NROW2; jj++){ sqlite3_bind_int(g.pStmt, 1, jj*3); speedtest1_run(); } speedtest1_end_test(); speedtest1_begin_test(160, "speed4p-rowid-update"); speedtest1_exec("BEGIN"); speedtest1_prepare("UPDATE z1 SET i=i+1 WHERE rowid=?1"); for(jj=0; jj<NROW2; jj++){ sqlite3_bind_int(g.pStmt, 1, jj); speedtest1_run(); } speedtest1_exec("COMMIT"); speedtest1_end_test(); speedtest1_exec("CREATE TABLE t5(t TEXT PRIMARY KEY, i INTEGER);"); speedtest1_begin_test(170, "speed4p-insert-ignore"); speedtest1_exec("INSERT OR IGNORE INTO t5 SELECT t, i FROM z1"); speedtest1_end_test(); speedtest1_exec( "CREATE TABLE log(op TEXT, r INTEGER, i INTEGER, t TEXT);" "CREATE TABLE t4(rowid INTEGER PRIMARY KEY, i INTEGER, t TEXT);" "CREATE TRIGGER t4_trigger1 AFTER INSERT ON t4 BEGIN" " INSERT INTO log VALUES('INSERT INTO t4', new.rowid, new.i, new.t);" |
︙ | ︙ |
Added test/startup.c.
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In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file implements a program used to measure the start-up performance ** of SQLite. ** ** To use: ** ** ./startup init ** valgrind --tool=cachegrind ./startup run ** ** ** The "./startup init" command creates the test database file named ** "startup.db". The performance test is run by the "./startup run" ** command. That command does nothing but open the database file and ** parse the entire schema. */ #include <stdio.h> #include <unistd.h> #include <string.h> #include <stdlib.h> #include <ctype.h> #include "sqlite3.h" static const char zHelp[] = "Usage: %s COMMAND\n" "Commands:\n" " init Initialized the startup.db database file\n" " run Run the startup performance test\n" "Options:\n" " --dbname NAME Set the name of the test database file\n" " --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n" " --stats Show statistics at the end\n" /* TBD " --journal M Set the journal_mode to M\n" " --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n" " --mmap SZ MMAP the first SZ bytes of the database file\n" " --multithread Set multithreaded mode\n" " --nomemstat Disable memory statistics\n" " --pagesize N Set the page size to N\n" " --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n" " --serialized Set serialized threading mode\n" " --singlethread Set single-threaded mode - disables all mutexing\n" " --utf16be Set text encoding to UTF-16BE\n" " --utf16le Set text encoding to UTF-16LE\n" " --utf8 Set text encoding to UTF-8\n" */ ; static void usage(const char *argv0){ printf(zHelp, argv0); exit(1); } /* ** The test schema is derived from the Fossil repository for SQLite itself. ** The schema covers the repository, the local checkout database, and ** the global configuration database. */ static const char zTestSchema[] = "CREATE TABLE repo_blob(\n" " rid INTEGER PRIMARY KEY,\n" " rcvid INTEGER,\n" " size INTEGER,\n" " uuid TEXT UNIQUE NOT NULL,\n" " content BLOB,\n" " CHECK( length(uuid)>=40 AND rid>0 )\n" ");\n" "CREATE TABLE repo_delta(\n" " rid INTEGER PRIMARY KEY,\n" " srcid INTEGER NOT NULL REFERENCES blob\n" ");\n" "CREATE TABLE repo_rcvfrom(\n" " rcvid INTEGER PRIMARY KEY,\n" " uid INTEGER REFERENCES user,\n" " mtime DATETIME,\n" " nonce TEXT UNIQUE,\n" " ipaddr TEXT\n" ");\n" "CREATE TABLE repo_private(rid INTEGER PRIMARY KEY);\n" "CREATE TABLE repo_accesslog(\n" " uname TEXT,\n" " ipaddr TEXT,\n" " success BOOLEAN,\n" " mtime TIMESTAMP);\n" "CREATE TABLE repo_user(\n" " uid INTEGER PRIMARY KEY,\n" " login TEXT UNIQUE,\n" " pw TEXT,\n" " cap TEXT,\n" " cookie TEXT,\n" " ipaddr TEXT,\n" " cexpire DATETIME,\n" " info TEXT,\n" " mtime DATE,\n" " photo BLOB\n" ");\n" "CREATE TABLE repo_reportfmt(\n" " rn INTEGER PRIMARY KEY,\n" " owner TEXT,\n" " title TEXT UNIQUE,\n" " mtime INTEGER,\n" " cols TEXT,\n" " sqlcode TEXT\n" ");\n" "CREATE TABLE repo_sqlite_stat2(tbl,idx,sampleno,sample);\n" "CREATE TABLE repo_sqlite_stat1(tbl,idx,stat);\n" "CREATE TABLE repo_sqlite_stat3(tbl,idx,neq,nlt,ndlt,sample);\n" "CREATE TABLE repo_config(\n" " name TEXT PRIMARY KEY NOT NULL,\n" " value CLOB, mtime INTEGER,\n" " CHECK( typeof(name)='text' AND length(name)>=1 )\n" ") WITHOUT ROWID;\n" "CREATE TABLE repo_shun(uuid PRIMARY KEY,\n" " mtime INTEGER,\n" " scom TEXT) WITHOUT ROWID;\n" "CREATE TABLE repo_concealed(\n" " hash TEXT PRIMARY KEY,\n" " content TEXT\n" ", mtime INTEGER) WITHOUT ROWID;\n" "CREATE TABLE repo_admin_log(\n" " id INTEGER PRIMARY KEY,\n" " time INTEGER, -- Seconds since 1970\n" " page TEXT, -- path of page\n" " who TEXT, -- User who made the change\n" " what TEXT -- What changed\n" ");\n" "CREATE TABLE repo_unversioned(\n" " name TEXT PRIMARY KEY,\n" " rcvid INTEGER,\n" " mtime DATETIME,\n" " hash TEXT,\n" " sz INTEGER,\n" " encoding INT,\n" " content BLOB\n" ") WITHOUT ROWID;\n" "CREATE TABLE repo_subscriber(\n" " subscriberId INTEGER PRIMARY KEY,\n" " subscriberCode BLOB DEFAULT (randomblob(32)) UNIQUE,\n" " semail TEXT UNIQUE COLLATE nocase,\n" " suname TEXT,\n" " sverified BOOLEAN DEFAULT true,\n" " sdonotcall BOOLEAN,\n" " sdigest BOOLEAN,\n" " ssub TEXT,\n" " sctime INTDATE,\n" " mtime INTDATE,\n" " smip TEXT\n" ");\n" "CREATE TABLE repo_pending_alert(\n" " eventid TEXT PRIMARY KEY,\n" " sentSep BOOLEAN DEFAULT false,\n" " sentDigest BOOLEAN DEFAULT false\n" ", sentMod BOOLEAN DEFAULT false) WITHOUT ROWID;\n" "CREATE INDEX repo_delta_i1 ON repo_delta(srcid);\n" "CREATE INDEX repo_blob_rcvid ON repo_blob(rcvid);\n" "CREATE INDEX repo_subscriberUname\n" " ON repo_subscriber(suname) WHERE suname IS NOT NULL;\n" "CREATE VIEW repo_artifact(rid,rcvid,size,atype,srcid,hash,content) AS\n" " SELECT blob.rid,rcvid,size,1,srcid,uuid,content\n" " FROM repo_blob LEFT JOIN repo_delta ON (blob.rid=delta.rid);\n" "CREATE TABLE repo_filename(\n" " fnid INTEGER PRIMARY KEY,\n" " name TEXT UNIQUE\n" ");\n" "CREATE TABLE repo_mlink(\n" " mid INTEGER,\n" " fid INTEGER,\n" " pmid INTEGER,\n" " pid INTEGER,\n" " fnid INTEGER REFERENCES filename,\n" " pfnid INTEGER,\n" " mperm INTEGER,\n" " isaux BOOLEAN DEFAULT 0\n" ");\n" "CREATE INDEX repo_mlink_i1 ON repo_mlink(mid);\n" "CREATE INDEX repo_mlink_i2 ON repo_mlink(fnid);\n" "CREATE INDEX repo_mlink_i3 ON repo_mlink(fid);\n" "CREATE INDEX repo_mlink_i4 ON repo_mlink(pid);\n" "CREATE TABLE repo_plink(\n" " pid INTEGER REFERENCES blob,\n" " cid INTEGER REFERENCES blob,\n" " isprim BOOLEAN,\n" " mtime DATETIME,\n" " baseid INTEGER REFERENCES blob,\n" " UNIQUE(pid, cid)\n" ");\n" "CREATE INDEX repo_plink_i2 ON repo_plink(cid,pid);\n" "CREATE TABLE repo_leaf(rid INTEGER PRIMARY KEY);\n" "CREATE TABLE repo_event(\n" " type TEXT,\n" " mtime DATETIME,\n" " objid INTEGER PRIMARY KEY,\n" " tagid INTEGER,\n" " uid INTEGER REFERENCES user,\n" " bgcolor TEXT,\n" " euser TEXT,\n" " user TEXT,\n" " ecomment TEXT,\n" " comment TEXT,\n" " brief TEXT,\n" " omtime DATETIME\n" ");\n" "CREATE INDEX repo_event_i1 ON repo_event(mtime);\n" "CREATE TABLE repo_phantom(\n" " rid INTEGER PRIMARY KEY\n" ");\n" "CREATE TABLE repo_orphan(\n" " rid INTEGER PRIMARY KEY,\n" " baseline INTEGER\n" ");\n" "CREATE INDEX repo_orphan_baseline ON repo_orphan(baseline);\n" "CREATE TABLE repo_unclustered(\n" " rid INTEGER PRIMARY KEY\n" ");\n" "CREATE TABLE repo_unsent(\n" " rid INTEGER PRIMARY KEY\n" ");\n" "CREATE TABLE repo_tag(\n" " tagid INTEGER PRIMARY KEY,\n" " tagname TEXT UNIQUE\n" ");\n" "CREATE TABLE repo_tagxref(\n" " tagid INTEGER REFERENCES tag,\n" " tagtype INTEGER,\n" " srcid INTEGER REFERENCES blob,\n" " origid INTEGER REFERENCES blob,\n" " value TEXT,\n" " mtime TIMESTAMP,\n" " rid INTEGER REFERENCE blob,\n" " UNIQUE(rid, tagid)\n" ");\n" "CREATE INDEX repo_tagxref_i1 ON repo_tagxref(tagid, mtime);\n" "CREATE TABLE repo_backlink(\n" " target TEXT,\n" " srctype INT,\n" " srcid INT,\n" " mtime TIMESTAMP,\n" " UNIQUE(target, srctype, srcid)\n" ");\n" "CREATE INDEX repo_backlink_src ON repo_backlink(srcid, srctype);\n" "CREATE TABLE repo_attachment(\n" " attachid INTEGER PRIMARY KEY,\n" " isLatest BOOLEAN DEFAULT 0,\n" " mtime TIMESTAMP,\n" " src TEXT,\n" " target TEXT,\n" " filename TEXT,\n" " comment TEXT,\n" " user TEXT\n" ");\n" "CREATE INDEX repo_attachment_idx1\n" " ON repo_attachment(target, filename, mtime);\n" "CREATE INDEX repo_attachment_idx2 ON repo_attachment(src);\n" "CREATE TABLE repo_cherrypick(\n" " parentid INT,\n" " childid INT,\n" " isExclude BOOLEAN DEFAULT false,\n" " PRIMARY KEY(parentid, childid)\n" ") WITHOUT ROWID;\n" "CREATE INDEX repo_cherrypick_cid ON repo_cherrypick(childid);\n" "CREATE TABLE repo_ticket(\n" " -- Do not change any column that begins with tkt_\n" " tkt_id INTEGER PRIMARY KEY,\n" " tkt_uuid TEXT UNIQUE,\n" " tkt_mtime DATE,\n" " tkt_ctime DATE,\n" " -- Add as many fields as required below this line\n" " type TEXT,\n" " status TEXT,\n" " subsystem TEXT,\n" " priority TEXT,\n" " severity TEXT,\n" " foundin TEXT,\n" " private_contact TEXT,\n" " resolution TEXT,\n" " title TEXT,\n" " comment TEXT\n" ");\n" "CREATE TABLE repo_ticketchng(\n" " -- Do not change any column that begins with tkt_\n" " tkt_id INTEGER REFERENCES ticket,\n" " tkt_rid INTEGER REFERENCES blob,\n" " tkt_mtime DATE,\n" " -- Add as many fields as required below this line\n" " login TEXT,\n" " username TEXT,\n" " mimetype TEXT,\n" " icomment TEXT\n" ");\n" "CREATE INDEX repo_ticketchng_idx1 ON repo_ticketchng(tkt_id, tkt_mtime);\n" "CREATE TRIGGER repo_alert_trigger1\n" "AFTER INSERT ON repo_event BEGIN\n" " INSERT INTO repo_pending_alert(eventid)\n" " SELECT printf('%.1c%d',new.type,new.objid) WHERE true\n" " ON CONFLICT(eventId) DO NOTHING;\n" "END;\n" "CREATE TABLE repo_vcache(\n" " vid INTEGER, -- check-in ID\n" " fname TEXT, -- filename\n" " rid INTEGER, -- artifact ID\n" " PRIMARY KEY(vid,fname)\n" ") WITHOUT ROWID;\n" "CREATE TABLE localdb_vvar(\n" " name TEXT PRIMARY KEY NOT NULL,\n" " value CLOB,\n" " CHECK( typeof(name)='text' AND length(name)>=1 )\n" ");\n" "CREATE TABLE localdb_vfile(\n" " id INTEGER PRIMARY KEY,\n" " vid INTEGER REFERENCES blob,\n" " chnged INT DEFAULT 0,\n" " deleted BOOLEAN DEFAULT 0,\n" " isexe BOOLEAN,\n" " islink BOOLEAN,\n" " rid INTEGER,\n" " mrid INTEGER,\n" " mtime INTEGER,\n" " pathname TEXT,\n" " origname TEXT, mhash,\n" " UNIQUE(pathname,vid)\n" ");\n" "CREATE TABLE localdb_sqlite_stat1(tbl,idx,stat);\n" "CREATE TABLE localdb_vcache(\n" " vid INTEGER, -- check-in ID\n" " fname TEXT, -- filename\n" " rid INTEGER, -- artifact ID\n" " PRIMARY KEY(vid,fname)\n" ") WITHOUT ROWID;\n" "CREATE TABLE localdb_stash(\n" " stashid INTEGER PRIMARY KEY,\n" " vid INTEGER,\n" " hash TEXT,\n" " comment TEXT,\n" " ctime TIMESTAMP\n" ");\n" "CREATE TABLE localdb_stashfile(\n" " stashid INTEGER REFERENCES stash,\n" " isAdded BOOLEAN,\n" " isRemoved BOOLEAN,\n" " isExec BOOLEAN,\n" " isLink BOOLEAN,\n" " rid INTEGER,\n" " hash TEXT,\n" " origname TEXT,\n" " newname TEXT,\n" " delta BLOB,\n" " PRIMARY KEY(newname, stashid)\n" ");\n" "CREATE TABLE localdb_vmerge(\n" " id INTEGER REFERENCES vfile,\n" " merge INTEGER,\n" " mhash TEXT\n" ");\n" "CREATE UNIQUE INDEX localdb_vmergex1 ON localdb_vmerge(id,mhash);\n" "CREATE TRIGGER localdb_vmerge_ck1 AFTER INSERT ON localdb_vmerge\n" "WHEN new.mhash IS NULL BEGIN\n" " SELECT raise(FAIL,\n" " 'trying to update a newer checkout with an older version of Fossil');\n" "END;\n" "CREATE TABLE configdb_global_config(\n" " name TEXT PRIMARY KEY,\n" " value TEXT\n" ");\n" "CREATE TABLE configdb_sqlite_stat1(tbl,idx,stat);\n" ; #ifdef __linux__ #include <sys/types.h> #include <unistd.h> /* ** Attempt to display I/O stats on Linux using /proc/PID/io */ static void displayLinuxIoStats(FILE *out){ FILE *in; char z[200]; sqlite3_snprintf(sizeof(z), z, "/proc/%d/io", getpid()); in = fopen(z, "rb"); if( in==0 ) return; while( fgets(z, sizeof(z), in)!=0 ){ static const struct { const char *zPattern; const char *zDesc; } aTrans[] = { { "rchar: ", "Bytes received by read():" }, { "wchar: ", "Bytes sent to write():" }, { "syscr: ", "Read() system calls:" }, { "syscw: ", "Write() system calls:" }, { "read_bytes: ", "Bytes rcvd from storage:" }, { "write_bytes: ", "Bytes sent to storage:" }, { "cancelled_write_bytes: ", "Cancelled write bytes:" }, }; int i; for(i=0; i<sizeof(aTrans)/sizeof(aTrans[0]); i++){ int n = (int)strlen(aTrans[i].zPattern); if( strncmp(aTrans[i].zPattern, z, n)==0 ){ fprintf(out, "-- %-28s %s", aTrans[i].zDesc, &z[n]); break; } } } fclose(in); } #endif /* ** Return the value of a hexadecimal digit. Return -1 if the input ** is not a hex digit. */ static int hexDigitValue(char c){ if( c>='0' && c<='9' ) return c - '0'; if( c>='a' && c<='f' ) return c - 'a' + 10; if( c>='A' && c<='F' ) return c - 'A' + 10; return -1; } /* ** Interpret zArg as an integer value, possibly with suffixes. */ static int integerValue(const char *zArg){ sqlite3_int64 v = 0; static const struct { char *zSuffix; int iMult; } aMult[] = { { "KiB", 1024 }, { "MiB", 1024*1024 }, { "GiB", 1024*1024*1024 }, { "KB", 1000 }, { "MB", 1000000 }, { "GB", 1000000000 }, { "K", 1000 }, { "M", 1000000 }, { "G", 1000000000 }, }; int i; int isNeg = 0; if( zArg[0]=='-' ){ isNeg = 1; zArg++; }else if( zArg[0]=='+' ){ zArg++; } if( zArg[0]=='0' && zArg[1]=='x' ){ int x; zArg += 2; while( (x = hexDigitValue(zArg[0]))>=0 ){ v = (v<<4) + x; zArg++; } }else{ while( isdigit(zArg[0]) ){ v = v*10 + zArg[0] - '0'; zArg++; } } for(i=0; i<sizeof(aMult)/sizeof(aMult[0]); i++){ if( sqlite3_stricmp(aMult[i].zSuffix, zArg)==0 ){ v *= aMult[i].iMult; break; } } if( v>0x7fffffff ){ printf("ERROR: parameter too large - max 2147483648\n"); exit(1); } return (int)(isNeg? -v : v); } int main(int argc, char **argv){ const char *zCmd = 0; int i; int bAutovac = 0; int showStats = 0; const char *zDbName = "./startup.db"; int nHeap = 0; int mnHeap = 0; for(i=1; i<argc; i++){ const char *z = argv[i]; if( z[0]!='-' ){ if( zCmd ){ usage(argv[0]); } zCmd = z; continue; } if( z[1]=='-' ) z++; if( strcmp(z, "-autovacuum")==0 ){ bAutovac = 1; }else if( strcmp(z, "-dbname")==0 ){ if( i==argc-1 ){ printf("ERROR: missing argument on \"%s\"\n", argv[0]); exit(1); } zDbName = argv[++i]; }else if( strcmp(z,"-heap")==0 ){ if( i>=argc-2 ){ printf("ERROR: missing arguments on %s\n", argv[i]); exit(1); } nHeap = integerValue(argv[i+1]); mnHeap = integerValue(argv[i+2]); i += 2; }else if( strcmp(z,"-stats")==0 ){ showStats = 1; }else { printf("ERROR: unknown option \"%s\"\n", argv[i]); usage(argv[0]); } } if( zCmd==0 ){ printf("ERROR: no COMMAND specified\n"); usage(argv[0]); } if( strcmp(zCmd, "run")==0 ){ sqlite3 *db; int rc; char *zErr = 0; void *pHeap = 0; if( nHeap>0 ){ pHeap = malloc( nHeap ); if( pHeap==0 ){ printf("ERROR: cannot allocate %d-byte heap\n", nHeap); exit(1); } rc = sqlite3_config(SQLITE_CONFIG_HEAP, pHeap, nHeap, mnHeap); if( rc ){ printf("ERROR: heap configuration failed: %d\n", rc); exit(1); } } rc = sqlite3_open(zDbName, &db); if( rc ){ printf("SQLite error: %s\n", sqlite3_errmsg(db)); }else{ sqlite3_exec(db, "PRAGMA synchronous", 0, 0, &zErr); } if( zErr ){ printf("ERROR: %s\n", zErr); sqlite3_free(zErr); } if( showStats ){ int iCur, iHi; sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_USED, &iCur, &iHi, 0); printf("-- Lookaside Slots Used: %d (max %d)\n", iCur,iHi); sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_HIT, &iCur, &iHi, 0); printf("-- Successful lookasides: %d\n", iHi); sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE, &iCur,&iHi,0); printf("-- Lookaside size faults: %d\n", iHi); sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL, &iCur,&iHi,0); printf("-- Lookaside OOM faults: %d\n", iHi); sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHi, 0); printf("-- Pager Heap Usage: %d bytes\n", iCur); sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHi, 1); printf("-- Page cache hits: %d\n", iCur); sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHi, 1); printf("-- Page cache misses: %d\n", iCur); sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHi, 1); printf("-- Page cache writes: %d\n", iCur); sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHi, 0); printf("-- Schema Heap Usage: %d bytes\n", iCur); sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHi, 0); printf("-- Statement Heap Usage: %d bytes\n", iCur); } sqlite3_close(db); free(pHeap); /* Global memory usage statistics printed after the database connection ** has closed. Memory usage should be zero at this point. */ if( showStats ){ int iCur, iHi; sqlite3_status(SQLITE_STATUS_MEMORY_USED, &iCur, &iHi, 0); printf("-- Memory Used (bytes): %d (max %d)\n", iCur,iHi); sqlite3_status(SQLITE_STATUS_MALLOC_COUNT, &iCur, &iHi, 0); printf("-- Outstanding Allocations: %d (max %d)\n", iCur,iHi); sqlite3_status(SQLITE_STATUS_PAGECACHE_OVERFLOW, &iCur, &iHi, 0); printf("-- Pcache Overflow Bytes: %d (max %d)\n", iCur,iHi); sqlite3_status(SQLITE_STATUS_MALLOC_SIZE, &iCur, &iHi, 0); printf("-- Largest Allocation: %d bytes\n",iHi); sqlite3_status(SQLITE_STATUS_PAGECACHE_SIZE, &iCur, &iHi, 0); printf("-- Largest Pcache Allocation: %d bytes\n",iHi); #ifdef __linux__ displayLinuxIoStats(stdout); #endif } return 0; } if( strcmp(zCmd, "init")==0 ){ sqlite3 *db; char *zAux; char *zErr = 0; int rc; unlink(zDbName); zAux = sqlite3_mprintf("%s-journal", zDbName); unlink(zAux); sqlite3_free(zAux); zAux = sqlite3_mprintf("%s-wal", zDbName); unlink(zAux); sqlite3_free(zAux); rc = sqlite3_open(zDbName, &db); if( rc ){ printf("SQLite error: %s\n", sqlite3_errmsg(db)); }else{ sqlite3_exec(db, "BEGIN", 0, 0, 0); sqlite3_exec(db, zTestSchema, 0, 0, &zErr); sqlite3_exec(db, "COMMIT", 0, 0, 0); } if( zErr ){ printf("ERROR: %s\n", zErr); sqlite3_free(zErr); } sqlite3_close(db); return 0; } } |
Changes to test/tester.tcl.
︙ | ︙ | |||
170 171 172 173 174 175 176 177 | proc get_pwd {} { if {$::tcl_platform(platform) eq "windows"} { # # NOTE: Cannot use [file normalize] here because it would alter the # case of the result to what Tcl considers canonical, which would # defeat the purpose of this procedure. # return [string map [list \\ /] \ | > > > > > > | | 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 | proc get_pwd {} { if {$::tcl_platform(platform) eq "windows"} { # # NOTE: Cannot use [file normalize] here because it would alter the # case of the result to what Tcl considers canonical, which would # defeat the purpose of this procedure. # if {[info exists ::env(ComSpec)]} { set comSpec $::env(ComSpec) } else { # NOTE: Hard-code the typical default value. set comSpec {C:\Windows\system32\cmd.exe} } return [string map [list \\ /] \ [string trim [exec -- $comSpec /c echo %CD%]]] } else { return [pwd] } } # Copy file $from into $to. This is used because some versions of # TCL for windows (notably the 8.4.1 binary package shipped with the |
︙ | ︙ | |||
898 899 900 901 902 903 904 | # puts [dumpbytes $msg] list $rc $msg } proc filepath_normalize {p} { # test cases should be written to assume "unix"-like file paths if {$::tcl_platform(platform)!="unix"} { | | | | 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 | # puts [dumpbytes $msg] list $rc $msg } proc filepath_normalize {p} { # test cases should be written to assume "unix"-like file paths if {$::tcl_platform(platform)!="unix"} { string map [list \\ / \{/ / .db\} .db] \ [regsub -nocase -all {[a-z]:[/\\]+} $p {/}] } { set p } } proc do_filepath_test {name cmd expected} { uplevel [list do_test $name [ subst -nocommands { filepath_normalize [ $cmd ] } |
︙ | ︙ | |||
1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 | # $crashfile gets compared to the native filename in # cfSync(), which can be different then what TCL uses by # default, so here we force it to the "nativename" format. set cfile [string map {\\ \\\\} [file nativename [file join [get_pwd] $crashfile]]] set f [open crash.tcl w] puts $f "sqlite3_crash_enable 1 $dfltvfs" puts $f "sqlite3_crashparams $blocksize $dc $crashdelay $cfile" puts $f "sqlite3_test_control_pending_byte $::sqlite_pending_byte" # This block sets the cache size of the main database to 10 # pages. This is done in case the build is configured to omit # "PRAGMA cache_size". if {$opendb!=""} { puts $f $opendb puts $f {db eval {SELECT * FROM sqlite_master;}} | > > > | 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 | # $crashfile gets compared to the native filename in # cfSync(), which can be different then what TCL uses by # default, so here we force it to the "nativename" format. set cfile [string map {\\ \\\\} [file nativename [file join [get_pwd] $crashfile]]] set f [open crash.tcl w] puts $f "sqlite3_initialize ; sqlite3_shutdown" puts $f "catch { install_malloc_faultsim 1 }" puts $f "sqlite3_crash_enable 1 $dfltvfs" puts $f "sqlite3_crashparams $blocksize $dc $crashdelay $cfile" puts $f "sqlite3_test_control_pending_byte $::sqlite_pending_byte" puts $f "autoinstall_test_functions" # This block sets the cache size of the main database to 10 # pages. This is done in case the build is configured to omit # "PRAGMA cache_size". if {$opendb!=""} { puts $f $opendb puts $f {db eval {SELECT * FROM sqlite_master;}} |
︙ | ︙ | |||
1715 1716 1717 1718 1719 1720 1721 | if {[string length $sql]>0} { puts $f "db eval {" puts $f "$sql" puts $f "}" } close $f set r [catch { | | | 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 | if {[string length $sql]>0} { puts $f "db eval {" puts $f "$sql" puts $f "}" } close $f set r [catch { exec [info nameofexec] crash.tcl >@stdout 2>@stdout } msg] # Windows/ActiveState TCL returns a slightly different # error message. We map that to the expected message # so that we don't have to change all of the test # cases. if {$::tcl_platform(platform)=="windows"} { |
︙ | ︙ |
Changes to test/trace3.test.
︙ | ︙ | |||
246 247 248 249 250 251 252 253 254 | do_test trace3-11.2 { set ::stmtlist(record) {} db trace_v2 trace_v2_record 8 db close set ::stmtlist(record) } {/^-?\d+$/} finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 | do_test trace3-11.2 { set ::stmtlist(record) {} db trace_v2 trace_v2_record 8 db close set ::stmtlist(record) } {/^-?\d+$/} #------------------------------------------------------------------------- reset_db do_test 12.1.0 { set ::STMT [sqlite3_prepare_v2 $DB \ "SELECT ?1 || ?1 || ?1 || ?2 || ?3 || ?4 || ? || ?1 || ?" -1 TAIL ] sqlite3_bind_parameter_count $::STMT } {6} do_test 12.1.1 { sqlite3_bind_text $STMT 1 "A" 1 sqlite3_bind_text $STMT 2 "B" 1 sqlite3_bind_text $STMT 3 "C" 1 sqlite3_bind_text $STMT 4 "D" 1 sqlite3_bind_text $STMT 5 "E" 1 sqlite3_bind_text $STMT 6 "F" 1 sqlite3_expanded_sql $STMT } {SELECT 'A' || 'A' || 'A' || 'B' || 'C' || 'D' || 'E' || 'A' || 'F'} do_test 12.1.2 { sqlite3_step $STMT sqlite3_column_text $STMT 0 } {AAABCDEAF} do_test 12.1.3 { sqlite3_finalize $STMT } {SQLITE_OK} do_test 12.2.0 { execsql { CREATE TABLE nameFtsFuzzySearchTable( word, distance, langid, score, top, scope ); } set ::STMT [sqlite3_prepare_v2 $DB { SELECT substr(word,1,length(?1)-1) AS term, distance, langid, score FROM nameFtsFuzzySearchTable WHERE word MATCH (?1) AND abs(?1) = abs(term) AND top = ?2 AND distance > ?3 AND scope = ?4 AND langid = ? GROUP BY term, langid HAVING (1.0 - ((distance / 100.0) / CAST( length(?1) - 1 AS REAL ))) >= ? } -1 TAIL] sqlite3_bind_parameter_count $::STMT } {6} do_test 12.1.1 { sqlite3_bind_text $STMT 1 "A" 1 sqlite3_bind_text $STMT 2 "B" 1 sqlite3_bind_text $STMT 3 "C" 1 sqlite3_bind_text $STMT 4 "D" 1 sqlite3_bind_text $STMT 5 "E" 1 sqlite3_bind_text $STMT 6 "F" 1 sqlite3_expanded_sql $STMT } { SELECT substr(word,1,length('A')-1) AS term, distance, langid, score FROM nameFtsFuzzySearchTable WHERE word MATCH ('A') AND abs('A') = abs(term) AND top = 'B' AND distance > 'C' AND scope = 'D' AND langid = 'E' GROUP BY term, langid HAVING (1.0 - ((distance / 100.0) / CAST( length('A') - 1 AS REAL ))) >= 'F' } do_test 12.1.2 { sqlite3_finalize $STMT } {SQLITE_OK} finish_test |
Changes to test/triggerE.test.
︙ | ︙ | |||
54 55 56 57 58 59 60 61 62 63 64 65 66 67 | 3 { BEFORE DELETE ON t1 BEGIN SELECT * FROM (SELECT * FROM (SELECT ?)); END; } 5 { BEFORE DELETE ON t1 BEGIN SELECT * FROM t2 GROUP BY ?; END; } 6 { BEFORE DELETE ON t1 BEGIN SELECT * FROM t2 LIMIT ?; END; } 7 { BEFORE DELETE ON t1 BEGIN SELECT * FROM t2 ORDER BY ?; END; } 8 { BEFORE UPDATE ON t1 BEGIN UPDATE t2 SET c = ?; END; } 9 { BEFORE UPDATE ON t1 BEGIN UPDATE t2 SET c = 1 WHERE d = ?; END; } 10 { AFTER INSERT ON t1 BEGIN SELECT * FROM pragma_stats(?); END; } } { catchsql {drop trigger tr1} do_catchsql_test 1.1.$tn "CREATE TRIGGER tr1 $defn" [list 1 $errmsg] do_catchsql_test 1.2.$tn "CREATE TEMP TRIGGER tr1 $defn" [list 1 $errmsg] } #------------------------------------------------------------------------- | > > | 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 3 { BEFORE DELETE ON t1 BEGIN SELECT * FROM (SELECT * FROM (SELECT ?)); END; } 5 { BEFORE DELETE ON t1 BEGIN SELECT * FROM t2 GROUP BY ?; END; } 6 { BEFORE DELETE ON t1 BEGIN SELECT * FROM t2 LIMIT ?; END; } 7 { BEFORE DELETE ON t1 BEGIN SELECT * FROM t2 ORDER BY ?; END; } 8 { BEFORE UPDATE ON t1 BEGIN UPDATE t2 SET c = ?; END; } 9 { BEFORE UPDATE ON t1 BEGIN UPDATE t2 SET c = 1 WHERE d = ?; END; } 10 { AFTER INSERT ON t1 BEGIN SELECT * FROM pragma_stats(?); END; } 11 { BEFORE INSERT ON t1 BEGIN INSERT INTO t1 SELECT max(b) OVER(ORDER BY $1) FROM t1; END } } { catchsql {drop trigger tr1} do_catchsql_test 1.1.$tn "CREATE TRIGGER tr1 $defn" [list 1 $errmsg] do_catchsql_test 1.2.$tn "CREATE TEMP TRIGGER tr1 $defn" [list 1 $errmsg] } #------------------------------------------------------------------------- |
︙ | ︙ |
Added test/unionall.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 | # 2020-12-16 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is flattening UNION ALL sub-queries. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix unionall do_execsql_test 1.0 { CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT); CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT); CREATE TABLE t1_c(e INTEGER PRIMARY KEY, f TEXT); INSERT INTO t1_a VALUES(1, 'one'), (4, 'four'); INSERT INTO t1_b VALUES(2, 'two'), (5, 'five'); INSERT INTO t1_c VALUES(3, 'three'), (6, 'six'); CREATE VIEW t1 AS SELECT a, b FROM t1_a UNION ALL SELECT c, d FROM t1_b UNION ALL SELECT e, f FROM t1_c; CREATE TABLE i1(x); INSERT INTO i1 VALUES(2), (5), (6), (1); } do_execsql_test 1.1 { SELECT a, b FROM ( SELECT a, b FROM t1_a UNION ALL SELECT c, d FROM t1_b UNION ALL SELECT e, f FROM t1_c ) ORDER BY a } { 1 one 2 two 3 three 4 four 5 five 6 six } do_execsql_test 1.2 { SELECT a, b FROM t1 ORDER BY a } { 1 one 2 two 3 three 4 four 5 five 6 six } do_execsql_test 1.3 { SELECT a, b FROM i1, t1 WHERE a=x ORDER BY a } {1 one 2 two 5 five 6 six} #------------------------------------------------------------------------- reset_db do_execsql_test 2.1.0 { CREATE TABLE t1(x, y); INSERT INTO t1 VALUES(1, 'one'); INSERT INTO t1 VALUES(1, 'ONE'); INSERT INTO t1 VALUES(2, 'two'); INSERT INTO t1 VALUES(2, 'TWO'); INSERT INTO t1 VALUES(3, 'three'); INSERT INTO t1 VALUES(3, 'THREE'); } do_execsql_test 2.1.1 { WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<3 ) SELECT * FROM ( SELECT 0 AS i UNION ALL SELECT i FROM s UNION ALL SELECT 0 ), t1 WHERE x=i; } { 1 1 one 1 1 ONE 2 2 two 2 2 TWO 3 3 three 3 3 THREE } do_catchsql_test 2.1.2 { WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<3 UNION ALL SELECT 4 ) SELECT * FROM s, t1 WHERE x=i; } {1 {circular reference: s}} do_execsql_test 2.2.0 { CREATE TABLE t2_a(k INTEGER PRIMARY KEY, v TEXT); CREATE TABLE t2_b(k INTEGER PRIMARY KEY, v TEXT); CREATE VIEW t2 AS SELECT * FROM t2_a UNION ALL SELECT * FROM t2_b; CREATE TRIGGER t2_insert INSTEAD OF INSERT ON t2 BEGIN INSERT INTO t2_a SELECT new.k, new.v WHERE (new.k%2)==0; INSERT INTO t2_b SELECT new.k, new.v WHERE (new.k%2)==1; END; INSERT INTO t2 VALUES(5, 'v'), (4, 'iv'), (3, 'iii'), (2, 'ii'); } do_execsql_test 2.2.1 { SELECT * FROM t1, t2 WHERE x=k; } { 2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii } do_execsql_test 2.2.2 { SELECT * FROM t1 LEFT JOIN t2 ON (x=k); } { 1 one {} {} 1 ONE {} {} 2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii } do_execsql_test 2.2.3 { SELECT x1.*, x2.* FROM t2 AS x1, t2 AS x2 WHERE x1.k=x2.k+1 } { 4 iv 3 iii 3 iii 2 ii 5 v 4 iv } do_execsql_test 2.2.4 { SELECT * FROM t1, t2 WHERE x=k ORDER BY y; } { 3 THREE 3 iii 2 TWO 2 ii 3 three 3 iii 2 two 2 ii } do_execsql_test 2.2.5 { SELECT * FROM t1, t2 WHERE x=k ORDER BY y||''; } { 3 THREE 3 iii 2 TWO 2 ii 3 three 3 iii 2 two 2 ii } do_execsql_test 2.2.6 { SELECT * FROM t1, t2 WHERE x=k ORDER BY v } { 2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii } do_execsql_test 2.2.7 { SELECT * FROM t1, t2 WHERE x=k ORDER BY v||'' } { 2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii } do_execsql_test 2.2.8 { SELECT * FROM t1, t2 WHERE x=k ORDER BY k,v||'' } { 2 two 2 ii 2 TWO 2 ii 3 three 3 iii 3 THREE 3 iii } do_execsql_test 2.2.9a { SELECT * FROM t1, t2 ORDER BY +k } { 1 one 2 ii 1 ONE 2 ii 2 two 2 ii 2 TWO 2 ii 3 three 2 ii 3 THREE 2 ii 1 one 3 iii 1 ONE 3 iii 2 two 3 iii 2 TWO 3 iii 3 three 3 iii 3 THREE 3 iii 1 one 4 iv 1 ONE 4 iv 2 two 4 iv 2 TWO 4 iv 3 three 4 iv 3 THREE 4 iv 1 one 5 v 1 ONE 5 v 2 two 5 v 2 TWO 5 v 3 three 5 v 3 THREE 5 v } do_execsql_test 2.2.9b { SELECT * FROM t1, t2 ORDER BY k } { 1 one 2 ii 1 ONE 2 ii 2 two 2 ii 2 TWO 2 ii 3 three 2 ii 3 THREE 2 ii 1 one 3 iii 1 ONE 3 iii 2 two 3 iii 2 TWO 3 iii 3 three 3 iii 3 THREE 3 iii 1 one 4 iv 1 ONE 4 iv 2 two 4 iv 2 TWO 4 iv 3 three 4 iv 3 THREE 4 iv 1 one 5 v 1 ONE 5 v 2 two 5 v 2 TWO 5 v 3 three 5 v 3 THREE 5 v } #------------------------------------------------------------------------- reset_db do_execsql_test 3.0 { CREATE TABLE t1(c INTEGER PRIMARY KEY, d TEXT); INSERT INTO t1 VALUES(1,2); CREATE TABLE t3_a(k INTEGER PRIMARY KEY, v TEXT); INSERT INTO t3_a VALUES(2,'ii'); CREATE TABLE t3_b(k INTEGER PRIMARY KEY, v TEXT); CREATE VIEW t3 AS SELECT * FROM t3_a UNION ALL SELECT * FROM t3_b; } {} do_execsql_test 3.1 { SELECT * FROM t1, t3 ORDER BY k; } {1 2 2 ii} reset_db do_execsql_test 4.0 { CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT); INSERT INTO t1_a VALUES(123, 't1_a'); CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT); CREATE VIEW t1 AS SELECT a, b FROM t1_a UNION ALL SELECT c, d FROM t1_b; CREATE TABLE t3_a(k INTEGER PRIMARY KEY, v TEXT); INSERT INTO t3_a VALUES(456, 't3_a'); CREATE TABLE t3_b(k INTEGER PRIMARY KEY, v TEXT); CREATE VIEW t3 AS SELECT * FROM t3_a UNION ALL SELECT * FROM t3_b; } do_execsql_test 4.1 { SELECT * FROM t1, t3 ORDER BY k; } {123 t1_a 456 t3_a} do_execsql_test 4.2 { SELECT * FROM (SELECT * FROM t1, t3) ORDER BY k; } {123 t1_a 456 t3_a} do_execsql_test 4.3 { SELECT * FROM (SELECT * FROM t1, t3), ( SELECT max(a) OVER () FROM t1 UNION ALL SELECT min(a) OVER () FROM t1 ) ORDER BY k; } { 123 t1_a 456 t3_a 123 123 t1_a 456 t3_a 123 } do_execsql_test 4.3 { SELECT * FROM (SELECT * FROM t1, t3), ( SELECT group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a), group_concat(a) OVER (ORDER BY a) FROM t1 ) ORDER BY k; } { 123 t1_a 456 t3_a 123 123 123 123 123 123 123 123 123 } do_execsql_test 4.3 { SELECT * FROM (SELECT * FROM t1, t3) AS o, ( SELECT * FROM t1 LEFT JOIN t3 ON a=k ); } { 123 t1_a 456 t3_a 123 t1_a {} {} } # 2020-12-30: dbsqlfuzz find reset_db do_execsql_test 5.1 { CREATE TABLE t1_a(a INTEGER PRIMARY KEY, b TEXT); INSERT INTO t1_a VALUES(1,'one'); INSERT INTO t1_a VALUES(0,NULL); CREATE TABLE t1_b(c INTEGER PRIMARY KEY, d TEXT); INSERT INTO t1_b VALUES(2,'two'); INSERT INTO t1_b VALUES(5,'five'); CREATE TABLE t1_c(e INTEGER PRIMARY KEY, f TEXT); INSERT INTO t1_c VALUES(3,'three'); INSERT INTO t1_c VALUES(6,'six'); CREATE TABLE t2(k,v); INSERT INTO t2 VALUES(5,'v'); INSERT INTO t2 VALUES(4,'iv'); INSERT INTO t2 VALUES(3,'iii'); INSERT INTO t2 VALUES(2,'ii'); CREATE TABLE t3_a(k INTEGER PRIMARY KEY, v TEXT); INSERT INTO t3_a VALUES(2,'ii'); INSERT INTO t3_a VALUES(4,'iv'); CREATE TABLE t3_b(k INTEG5R PRIMARY KEY, v TEXT); INSERT INTO t3_b VALUES(NULL,'iii'); INSERT INTO t3_b VALUES(NULL,'v'); CREATE VIEW t1 AS SELECT a, b FROM t1_a UNION ALL SELECT c, d FROM t1_b UNION ALL SELECT e, f FROM t1_c; CREATE VIEW t3 AS SELECT * FROM t3_a UNION ALL SELECT * FROM t3_b; CREATE TRIGGER t3_insert INSTEAD OF INSERT ON t3 BEGIN INSERT INTO t3_a SELECT new.k, new.v WHERE (new.k%2)==0; INSERT INTO t3_b SELECT new.k, new.v WHERE (new.k%2)==1; END; } {} do_execsql_test 5.10 { SELECT *, '+' FROM t1 LEFT JOIN t2 ON (a NOT IN(SELECT v FROM t1, t3 WHERE a=k)=NOT EXISTS(SELECT 1 FROM t1 LEFT JOIN t3 ON (a=k))); } {0 {} {} {} + 1 one {} {} + 2 two {} {} + 5 five {} {} + 3 three {} {} + 6 six {} {} +} do_execsql_test 5.20 { SELECT *, '+' FROM t1 LEFT JOIN t3 ON (a NOT IN(SELECT v FROM t1 LEFT JOIN t2 ON (a=k))=k); } {0 {} {} {} + 1 one {} {} + 2 two {} {} + 5 five {} {} + 3 three {} {} + 6 six {} {} +} reset_db do_execsql_test 6.0 { CREATE TABLE t1(a,b); INSERT INTO t1 VALUES(1,2); CREATE TABLE t2(a,b); INSERT INTO t2 VALUES(3,4); CREATE TABLE t3(a,b); INSERT INTO t3 VALUES(5,6); CREATE TABLE t4(a,b); INSERT INTO t4 VALUES(7,8); CREATE TABLE t5(a,b); INSERT INTO t5 VALUES(9,10); } do_execsql_test 6.1 { WITH x(c) AS ( SELECT 1000 FROM t1 UNION ALL SELECT 800 FROM t2 ), y(d) AS ( SELECT 100 FROM t3 UNION ALL SELECT 400 FROM t4 ) SELECT * FROM t5, x, y; } { 9 10 1000 100 9 10 1000 400 9 10 800 100 9 10 800 400 } finish_test |
Added test/unionall2.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | # 2020-12-22 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is flattening UNION ALL sub-queries. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix unionall2 do_execsql_test 1.0 { CREATE TABLE t1(a, b); CREATE TABLE t2(c, d); CREATE VIEW v1 AS SELECT * FROM t1, t2; CREATE VIEW v2 AS SELECT * FROM t1, t2; CREATE VIEW vA AS SELECT * FROM v1, ( SELECT * FROM t1 LEFT JOIN t2 ON (a=c) ) UNION ALL SELECT * FROM v1, v2 } do_execsql_test 1.1 { SELECT 1 FROM vA, vA, vA, vA, vA, vA, vA, vA, vA, vA } finish_test |
Added test/unionallfault.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | # 2020-12-16 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix unionallfault do_execsql_test 1.0 { CREATE TABLE t1(x,y,z); CREATE TABLE t3(x,y,z); } faultsim_save_and_close do_faultsim_test 1 -faults oom-t* -prep { faultsim_restore_and_reopen } -body { execsql { SELECT * FROM t1, ( SELECT x FROM t1 UNION ALL SELECT y FROM t1 ), t3 } } -test { faultsim_test_result {0 {}} } finish_test |
Added test/upsert5.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 | # 2020-12-11 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # # Test cases for generalized UPSERT set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix upsert5 foreach {tn sql} { 1 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c UNIQUE, d UNIQUE, e UNIQUE) } 2 { CREATE TABLE t1(a INT PRIMARY KEY, b, c UNIQUE, d UNIQUE, e UNIQUE) } 3 { CREATE TABLE t1(a INT PRIMARY KEY, b, c UNIQUE, d UNIQUE, e UNIQUE) WITHOUT ROWID} 4 { CREATE TABLE t1(e UNIQUE, d UNIQUE, c UNIQUE, a INTEGER PRIMARY KEY, b) } 5 { CREATE TABLE t1(e UNIQUE, d UNIQUE, c UNIQUE, a INT PRIMARY KEY, b) } 6 { CREATE TABLE t1(e UNIQUE, d UNIQUE, c UNIQUE, a INT PRIMARY KEY, b) WITHOUT ROWID} } { reset_db execsql $sql do_execsql_test 1.$tn.100 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,3,4,5) ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.101 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,4,5) ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.102 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,4,5) ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 d 3 4 5} do_execsql_test 1.$tn.103 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 e 3 4 5} do_execsql_test 1.$tn.200 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.201 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,3,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.202 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,3,4,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.203 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.204 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,4,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.210 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.211 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,4,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 d 3 4 5} do_execsql_test 1.$tn.212 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.213 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(a) DO UPDATE SET b='a' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 e 3 4 5} do_execsql_test 1.$tn.214 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e' ON CONFLICT(a) DO UPDATE SET b='a'; SELECT a,b,c,d,e FROM t1; } {1 e 3 4 5} do_execsql_test 1.$tn.215 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e' ON CONFLICT(a) DO UPDATE SET b='a'; SELECT a,b,c,d,e FROM t1; } {1 e 3 4 5} do_execsql_test 1.$tn.216 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(e) DO UPDATE SET b='e' ON CONFLICT(a) DO UPDATE SET b='a'; SELECT a,b,c,d,e FROM t1; } {1 a 3 4 5} do_execsql_test 1.$tn.300 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(a) DO UPDATE SET b='a1' ON CONFLICT(a) DO UPDATE SET b='a2' ON CONFLICT(a) DO UPDATE SET b='a3' ON CONFLICT(a) DO UPDATE SET b='a4' ON CONFLICT(a) DO UPDATE SET b='a5' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 a1 3 4 5} do_execsql_test 1.$tn.301 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT(a) DO UPDATE SET b='a1' ON CONFLICT(a) DO UPDATE SET b='a2' ON CONFLICT(a) DO UPDATE SET b='a3' ON CONFLICT(a) DO UPDATE SET b='a4' ON CONFLICT(a) DO UPDATE SET b='a5' ON CONFLICT(e) DO UPDATE SET b='e'; SELECT a,b,c,d,e FROM t1; } {1 e 3 4 5} do_execsql_test 1.$tn.400 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.401 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.402 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.403 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.404 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,4,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.405 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,4,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 d 3 4 5} do_execsql_test 1.$tn.410 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.411 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.412 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,4,95) ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.413 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,94,95) ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.420 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO NOTHING ON CONFLICT(d) DO NOTHING ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.421 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(c) DO NOTHING ON CONFLICT(d) DO NOTHING ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 x 3 4 5} do_execsql_test 1.$tn.422 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,4,95) ON CONFLICT(c) DO NOTHING ON CONFLICT(d) DO NOTHING ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 2 3 4 5} do_execsql_test 1.$tn.423 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,94,95) ON CONFLICT(c) DO NOTHING ON CONFLICT(d) DO NOTHING ON CONFLICT DO UPDATE set b='x'; SELECT a,b,c,d,e FROM t1; } {1 2 3 4 5} do_execsql_test 1.$tn.500 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO NOTHING; SELECT a,b,c,d,e FROM t1; } {1 2 3 4 5} do_execsql_test 1.$tn.501 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,93,94,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO NOTHING; SELECT a,b,c,d,e FROM t1; } {1 2 3 4 5} do_execsql_test 1.$tn.502 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO NOTHING; SELECT a,b,c,d,e FROM t1; } {1 2 3 4 5} do_execsql_test 1.$tn.503 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,94,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO NOTHING; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.504 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(91,NULL,3,4,95) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO NOTHING; SELECT a,b,c,d,e FROM t1; } {1 c 3 4 5} do_execsql_test 1.$tn.505 { DELETE FROM t1; INSERT INTO t1(a,b,c,d,e) VALUES(1,2,3,4,5); INSERT INTO t1(a,b,c,d,e) VALUES(1,NULL,93,4,5) ON CONFLICT(c) DO UPDATE SET b='c' ON CONFLICT(d) DO UPDATE SET b='d' ON CONFLICT DO NOTHING; SELECT a,b,c,d,e FROM t1; } {1 d 3 4 5} } finish_test |
Changes to test/vacuum2.test.
︙ | ︙ | |||
52 53 54 55 56 57 58 | execsql { CREATE TABLE t1(x); CREATE TABLE t2(y); INSERT INTO t1 VALUES(1); } hexio_get_int [hexio_read test.db 24 4] } [expr {[hexio_get_int [hexio_read test.db 24 4]]+3}] | | | 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | execsql { CREATE TABLE t1(x); CREATE TABLE t2(y); INSERT INTO t1 VALUES(1); } hexio_get_int [hexio_read test.db 24 4] } [expr {[hexio_get_int [hexio_read test.db 24 4]]+3}] do_test vacuum2-2.2 { execsql { VACUUM } hexio_get_int [hexio_read test.db 24 4] } [expr {[hexio_get_int [hexio_read test.db 24 4]]+1}] ############################################################################ |
︙ | ︙ |
Added test/vacuum6.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | # 2016-08-19 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # # This file implements a test for VACUUM on attached databases. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix vacuum6 # If the VACUUM statement is disabled in the current build, skip all # the tests in this file. # ifcapable !vacuum { finish_test return } do_execsql_test 1.0 { CREATE TABLE t1(x INTEGER PRIMARY KEY, y); INSERT INTO t1 VALUES(1, 1); } {} do_execsql_test 1.1 { VACUUM } reset_db do_execsql_test 1.2 { CREATE TABLE t1(x,b); CREATE INDEX x1 ON t1(x); CREATE INDEX x2 ON t1(x); CREATE INDEX x3 ON t1(x); INSERT INTO t1 SELECT 2,''; VACUUM; } #------------------------------------------------------------------------- # reset_db foreach {tn sz} {1 400 2 4000 3 9999} { reset_db do_execsql_test 2.$tn.1 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b); WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<100 ) INSERT INTO t1 SELECT i, randomblob($sz) FROM s; } do_execsql_test 2.$tn.2 { vacuum; } do_execsql_test 2.$tn.3 { PRAGMA integrity_check; } {ok} } reset_db do_execsql_test 3.0 { PRAGMA page_size = 1024; CREATE TABLE t1(x INTEGER PRIMARY KEY, y); INSERT INTO t1 VALUES(2, randomblob(1200)); } {} do_execsql_test 3.1 { PRAGMA page_size = 512; VACUUM; } do_execsql_test 3.2 { PRAGMA integrity_check } {ok} #------------------------------------------------------------------------- # reset_db do_execsql_test 4.0 { CREATE TABLE tx(a, b); CREATE INDEX i1 ON tx(b); WITH s(i) AS ( SELECT 8000 UNION ALL SELECT i+1 FROM s WHERE i<10000 ) INSERT INTO tx SELECT i, randomblob(i) FROM s; SELECT sum(length(b)) FROM tx; } {18009000} foreach {tn pgsz av} { 1 2048 0 2 1024 1 3 65536 0 4 8192 1 5 512 0 6 4096 1 } { do_execsql_test 4.1.$tn.1 " PRAGMA page_size = $pgsz; PRAGMA auto_vacuum = $av; " do_execsql_test 4.1.$tn.2 VACUUM integrity_check 4.1.$tn.3 } finish_test |
Changes to test/view.test.
︙ | ︙ | |||
40 41 42 43 44 45 46 47 48 49 50 51 | } {1 2 4 5 7 8} do_test view-1.1.100 { db config enable_view off catchsql { SELECT * FROM v1 ORDER BY a; } } {1 {access to view "v1" prohibited}} do_test view-1.1.110 { db config enable_view on catchsql { SELECT * FROM v1 ORDER BY a; } | > > > > > | | 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | } {1 2 4 5 7 8} do_test view-1.1.100 { db config enable_view off catchsql { SELECT * FROM v1 ORDER BY a; } } {1 {access to view "v1" prohibited}} do_execsql_test view-1.1.101 { CREATE TEMP VIEW v1temp AS SELECT a, b FROM t1; SELECT * FROM v1temp ORDER BY a; } {1 2 4 5 7 8} do_test view-1.1.110 { db config enable_view on catchsql { SELECT * FROM v1 ORDER BY a; SELECT * FROM v1temp ORDER BY a; } } {0 {1 2 4 5 7 8 1 2 4 5 7 8}} do_test view-1.2 { catchsql { ROLLBACK; SELECT * FROM v1 ORDER BY a; } } {1 {no such table: v1}} do_test view-1.3 { |
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Changes to test/wal.test.
︙ | ︙ | |||
1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 | sqlite3 db test.db do_test wal-25.$mode { db eval "PRAGMA journal_mode=$mode" db eval {ATTACH 'test2.db' AS t2; PRAGMA journal_mode=WAL;} } {wal} db close } test_restore_config_pagecache finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 | sqlite3 db test.db do_test wal-25.$mode { db eval "PRAGMA journal_mode=$mode" db eval {ATTACH 'test2.db' AS t2; PRAGMA journal_mode=WAL;} } {wal} db close } # 2021-03-10 forum post https://sqlite.org/forum/forumpost/a006d86f72 # file delete test.db sqlite3 db test.db db eval {PRAGMA journal_mode=WAL} for {set i 0} {$i<$SQLITE_MAX_ATTACHED} {incr i} { do_test wal-26.1.$i { file delete attached-$i.db db eval "ATTACH 'attached-$i.db' AS a$i;" db eval "PRAGMA a$i.journal_mode=WAL;" db eval "CREATE TABLE a$i.t$i (x);" db eval "INSERT INTO t$i VALUES(zeroblob(10000));" db eval "DELETE FROM t$i;" db eval "INSERT INTO t$i VALUES(randomblob(10000));" expr {[file size attached-$i.db-wal]>10000} } {1} } for {set i [expr {$SQLITE_MAX_ATTACHED-1}]} {$i>=0} {incr i -1} { do_test wal-26.2.$i { db eval "PRAGMA a$i.wal_checkpoint(TRUNCATE);" file size attached-$i.db-wal } {0} for {set j 0} {$j<$i} {incr j} { do_test wal-26.2.$i.$j { expr {[file size attached-$j.db-wal]>10000} } {1} } } db close test_restore_config_pagecache finish_test |
Changes to test/walvfs.test.
︙ | ︙ | |||
142 143 144 145 146 147 148 | set ::cnt 2 proc xWrite {method file args} { if {[file tail $file]=="test.db"} { incr ::cnt -1 if {$::cnt==0} { sqlite3_memdebug_fail 1 -repeat 0 | > > | > > > > > | 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 | set ::cnt 2 proc xWrite {method file args} { if {[file tail $file]=="test.db"} { incr ::cnt -1 if {$::cnt==0} { sqlite3_memdebug_fail 1 -repeat 0 # For this test to pass, the following statement must call malloc() at # least once. Even if the lookaside is enabled. set ::xwrite_stmt_res [catchsql { SELECT hex(randomblob(4000)) }] sqlite3_interrupt db } } return SQLITE_OK } set ::xwrite_stmt_res "" do_catchsql_test 3.2 { PRAGMA wal_checkpoint } {1 {out of memory}} do_test 3.2.2 { set ::xwrite_stmt_res } {1 {out of memory}} unset ::xwrite_stmt_res #------------------------------------------------------------------------- # reset_db db close do_test 4.0 { sqlite3 db test.db -vfs tvfs |
︙ | ︙ |
Changes to test/whereL.test.
︙ | ︙ | |||
22 23 24 25 26 27 28 | CREATE TABLE t3(a INT PRIMARY KEY, j, k, l, m); CREATE VIEW v4 AS SELECT * FROM t2 UNION ALL SELECT * FROM t3; } do_eqp_test 110 { SELECT * FROM t1, v4 WHERE t1.a=?1 AND v4.a=t1.a; } { QUERY PLAN | < | | | > | | < | | 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | CREATE TABLE t3(a INT PRIMARY KEY, j, k, l, m); CREATE VIEW v4 AS SELECT * FROM t2 UNION ALL SELECT * FROM t3; } do_eqp_test 110 { SELECT * FROM t1, v4 WHERE t1.a=?1 AND v4.a=t1.a; } { QUERY PLAN `--COMPOUND QUERY |--LEFT-MOST SUBQUERY | |--SEARCH TABLE t2 USING INDEX sqlite_autoindex_t2_1 (a=?) | `--SEARCH TABLE t1 USING INDEX sqlite_autoindex_t1_1 (a=?) `--UNION ALL |--SEARCH TABLE t3 USING INDEX sqlite_autoindex_t3_1 (a=?) `--SEARCH TABLE t1 USING INDEX sqlite_autoindex_t1_1 (a=?) } # The scan of the t1 table goes first since that enables the ORDER BY # sort to be omitted. This would not be possible without constant # propagation because without it the t1 table would depend on t3. # do_eqp_test 120 { |
︙ | ︙ |
Changes to test/wherelimit.test.
︙ | ︙ | |||
90 91 92 93 94 95 96 97 98 | execsql {SELECT count(*) FROM t1} } {20} do_test wherelimit-1.3 { # limit 5 execsql {DELETE FROM t1 ORDER BY x LIMIT 5} execsql {SELECT count(*) FROM t1} } {15} do_test wherelimit-1.4 { # limit 5, offset 2 | > > > > > > > > | > > | | | | 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | execsql {SELECT count(*) FROM t1} } {20} do_test wherelimit-1.3 { # limit 5 execsql {DELETE FROM t1 ORDER BY x LIMIT 5} execsql {SELECT count(*) FROM t1} } {15} create_test_data 4 do_test wherelimit-1.3b { # limit 5 execsql {DELETE FROM t1 RETURNING x, y, '|' ORDER BY x, y LIMIT 5} } {1 1 | 1 2 | 1 3 | 1 4 | 2 1 |} do_test wherelimit-1.3c { execsql {SELECT count(*) FROM t1} } {11} do_test wherelimit-1.4 { # limit 5, offset 2 execsql {DELETE FROM t1 RETURNING x, y, '|' ORDER BY x LIMIT 5 OFFSET 2} } {2 4 | 3 1 | 3 2 | 3 3 | 3 4 |} do_test wherelimit-1.4cnt { execsql {SELECT count(*) FROM t1} } {6} do_test wherelimit-1.5 { # limit 5, offset -2 execsql {DELETE FROM t1 ORDER BY x LIMIT 5 OFFSET -2} execsql {SELECT count(*) FROM t1} } {1} do_test wherelimit-1.6 { # limit -5 (no limit), offset 2 execsql {DELETE FROM t1 ORDER BY x LIMIT 2, -5} execsql {SELECT count(*) FROM t1} } {1} do_test wherelimit-1.7 { # limit 5, offset -2 (no offset) execsql {DELETE FROM t1 ORDER BY x LIMIT -2, 5} execsql {SELECT count(*) FROM t1} } {0} create_test_data 5 do_test wherelimit-1.8 { |
︙ | ︙ | |||
223 224 225 226 227 228 229 | } {36} do_test wherelimit-3.1 { execsql {UPDATE t1 SET y=1 WHERE x=1} execsql {SELECT count(*) FROM t1 WHERE y=1} } {11} create_test_data 6 do_test wherelimit-3.2 { | | > > | 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 | } {36} do_test wherelimit-3.1 { execsql {UPDATE t1 SET y=1 WHERE x=1} execsql {SELECT count(*) FROM t1 WHERE y=1} } {11} create_test_data 6 do_test wherelimit-3.2 { execsql {UPDATE t1 SET y=1 WHERE x=1 RETURNING x, old.y, '|' LIMIT 5} } {1 1 | 1 2 | 1 3 | 1 4 | 1 5 |} do_test wherelimit-3.2cnt { execsql {SELECT count(*) FROM t1 WHERE y=1} } {10} do_test wherelimit-3.3 { # limit 5 execsql {UPDATE t1 SET y=2 WHERE x=2 ORDER BY x LIMIT 5} execsql {SELECT count(*) FROM t1 WHERE y=2} } {9} |
︙ | ︙ |
Changes to test/windowB.test.
︙ | ︙ | |||
331 332 333 334 335 336 337 338 339 | ) FROM t1; } {{} 46 {} 46 7 {} 7 {} 8 {} 8 {} abc 1004 abc 1004 xyz 3333} do_execsql_test 7.4 { SELECT a, min(c) OVER ( ORDER BY a RANGE BETWEEN 0 PRECEDING AND 2 PRECEDING ) FROM t1; } {{} 45 {} 45 7 {} 7 {} 8 {} 8 {} abc 1001 abc 1001 xyz 3333} finish_test | > > > > > > > > > > > > > > > > > > > > > | 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 | ) FROM t1; } {{} 46 {} 46 7 {} 7 {} 8 {} 8 {} abc 1004 abc 1004 xyz 3333} do_execsql_test 7.4 { SELECT a, min(c) OVER ( ORDER BY a RANGE BETWEEN 0 PRECEDING AND 2 PRECEDING ) FROM t1; } {{} 45 {} 45 7 {} 7 {} 8 {} 8 {} abc 1001 abc 1001 xyz 3333} #------------------------------------------------------------------------- reset_db do_execsql_test 8.0 { BEGIN TRANSACTION; CREATE TABLE t1(a, c); INSERT INTO t1 VALUES('aa', 111); INSERT INTO t1 VALUES('BB', 660); INSERT INTO t1 VALUES('CC', 938); INSERT INTO t1 VALUES('dd', 979); COMMIT; CREATE INDEX i1 ON t1(a COLLATE nocase); } do_execsql_test 8.1 { SELECT sum(c) OVER (ORDER BY a COLLATE nocase RANGE BETWEEN 10.0 PRECEDING AND 5.0 PRECEDING) FROM t1; } {111 660 938 979} finish_test |
Changes to test/windowfault.test.
︙ | ︙ | |||
242 243 244 245 246 247 248 249 250 251 252 253 254 255 | ) ) } } -test { faultsim_test_result {0 {}} } reset_db do_execsql_test 11.0 { DROP TABLE IF EXISTS t0; CREATE TABLE t0(c0 INTEGER UNIQUE); INSERT INTO t0 VALUES(0); } {} | > | | > > > > > > > > > > > > > > > > > | 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 | ) ) } } -test { faultsim_test_result {0 {}} } #------------------------------------------------------------------------- reset_db do_execsql_test 11.0 { DROP TABLE IF EXISTS t0; CREATE TABLE t0(c0 INTEGER UNIQUE); INSERT INTO t0 VALUES(0); } {} do_faultsim_test 11.1 -faults oom* -prep { } -body { execsql { SELECT * FROM t0 WHERE (0, t0.c0) IN (SELECT DENSE_RANK() OVER(), LAG(0) OVER() FROM t0); } } -test { faultsim_test_result {0 {}} } do_faultsim_test 11.2 -faults oom* -prep { } -body { execsql { VALUES(false),(current_date collate binary) intersect values(count() not like group_concat(cast(cast(0e00 as text) as integer) <= NULL || 0.4e-0 || 0x8 & true ) over () collate rtrim); } } -test { faultsim_test_result {0 {}} } #------------------------------------------------------------------------- reset_db do_execsql_test 12.0 { CREATE TABLE t1(a, b, c); } {} do_faultsim_test 12 -faults oom* -prep { } -body { execsql { WITH v(a, b, row_number) AS ( SELECT a, b, row_number() OVER (PARTITION BY a ORDER BY b) FROM t1 ) SELECT * FROM v WHERE a=2 } } -test { faultsim_test_result {0 {}} } finish_test |
Added test/windowpushd.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 | # 2021 February 23 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the push-down optimization when # WHERE constraints are pushed down into a sub-query that uses # window functions. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix windowpushd do_execsql_test 1.0 { CREATE TABLE t1(id INTEGER PRIMARY KEY, grp_id); CREATE INDEX i1 ON t1(grp_id); CREATE VIEW lll AS SELECT row_number() OVER (PARTITION BY grp_id), grp_id, id FROM t1 } do_execsql_test 1.1 { INSERT INTO t1 VALUES (1, 2), (2, 3), (3, 3), (4, 1), (5, 1), (6, 1), (7, 1), (8, 1), (9, 3), (10, 3), (11, 2), (12, 3), (13, 3), (14, 2), (15, 1), (16, 2), (17, 1), (18, 2), (19, 3), (20, 2) } do_execsql_test 1.2 { SELECT * FROM lll } { 1 1 4 2 1 5 3 1 6 4 1 7 5 1 8 6 1 15 7 1 17 1 2 1 2 2 11 3 2 14 4 2 16 5 2 18 6 2 20 1 3 2 2 3 3 3 3 9 4 3 10 5 3 12 6 3 13 7 3 19 } do_execsql_test 1.3 { SELECT * FROM lll WHERE grp_id=2 } { 1 2 1 2 2 11 3 2 14 4 2 16 5 2 18 6 2 20 } do_eqp_test 1.4 { SELECT * FROM lll WHERE grp_id=2 } {SEARCH TABLE t1 USING COVERING INDEX i1 (grp_id=?)} #------------------------------------------------------------------------- reset_db do_execsql_test 2.0 { CREATE TABLE t1(a, b, c, d); INSERT INTO t1 VALUES('A', 'C', 1, 0.1); INSERT INTO t1 VALUES('A', 'D', 2, 0.2); INSERT INTO t1 VALUES('A', 'E', 3, 0.3); INSERT INTO t1 VALUES('A', 'C', 4, 0.4); INSERT INTO t1 VALUES('B', 'D', 5, 0.5); INSERT INTO t1 VALUES('B', 'E', 6, 0.6); INSERT INTO t1 VALUES('B', 'C', 7, 0.7); INSERT INTO t1 VALUES('B', 'D', 8, 0.8); INSERT INTO t1 VALUES('C', 'E', 9, 0.9); INSERT INTO t1 VALUES('C', 'C', 10, 1.0); INSERT INTO t1 VALUES('C', 'D', 11, 1.1); INSERT INTO t1 VALUES('C', 'E', 12, 1.2); CREATE INDEX i1 ON t1(a); CREATE INDEX i2 ON t1(b); CREATE VIEW v1 AS SELECT a, c, max(c) OVER (PARTITION BY a) FROM t1; CREATE VIEW v2 AS SELECT a, c, max(c) OVER (PARTITION BY a), row_number() OVER () FROM t1; CREATE VIEW v3 AS SELECT b, d, max(d) OVER (PARTITION BY b), row_number() OVER (PARTITION BY b) FROM t1; CREATE TABLE t2(x, y, z); INSERT INTO t2 VALUES('W', 3, 1); INSERT INTO t2 VALUES('W', 2, 2); INSERT INTO t2 VALUES('X', 1, 4); INSERT INTO t2 VALUES('X', 5, 7); INSERT INTO t2 VALUES('Y', 1, 9); INSERT INTO t2 VALUES('Y', 4, 2); INSERT INTO t2 VALUES('Z', 3, 3); INSERT INTO t2 VALUES('Z', 3, 4); } foreach tn {0 1} { optimization_control db push-down $tn do_execsql_test 2.$tn.1.1 { SELECT * FROM v1; } { A 1 4 A 2 4 A 3 4 A 4 4 B 5 8 B 6 8 B 7 8 B 8 8 C 9 12 C 10 12 C 11 12 C 12 12 } do_execsql_test 2.$tn.1.2 { SELECT * FROM v1 WHERE a IN ('A', 'B'); } { A 1 4 A 2 4 A 3 4 A 4 4 B 5 8 B 6 8 B 7 8 B 8 8 } do_execsql_test 2.$tn.1.3 { SELECT * FROM v1 WHERE a IS 'C' } { C 9 12 C 10 12 C 11 12 C 12 12 } if {$tn==1} { do_eqp_test 2.$tn.1.4 { SELECT * FROM v1 WHERE a IN ('A', 'B'); } {USING INDEX i1 (a=?)} do_eqp_test 2.$tn.1.5 { SELECT * FROM v1 WHERE a = 'c' COLLATE nocase } {USING INDEX i1} } do_execsql_test 2.$tn.2.1 { SELECT * FROM v2; } { A 1 4 1 A 2 4 2 A 3 4 3 A 4 4 4 B 5 8 5 B 6 8 6 B 7 8 7 B 8 8 8 C 9 12 9 C 10 12 10 C 11 12 11 C 12 12 12 } do_execsql_test 2.$tn.2.2 { SELECT * FROM v2 WHERE a = 'C'; } { C 9 12 9 C 10 12 10 C 11 12 11 C 12 12 12 } do_execsql_test 2.$tn.3.1 { SELECT * FROM v3; } { C 0.1 1.0 1 C 0.4 1.0 2 C 0.7 1.0 3 C 1.0 1.0 4 D 0.2 1.1 1 D 0.5 1.1 2 D 0.8 1.1 3 D 1.1 1.1 4 E 0.3 1.2 1 E 0.6 1.2 2 E 0.9 1.2 3 E 1.2 1.2 4 } do_execsql_test 2.$tn.3.2 { SELECT * FROM v3 WHERE b<'E' } { C 0.1 1.0 1 C 0.4 1.0 2 C 0.7 1.0 3 C 1.0 1.0 4 D 0.2 1.1 1 D 0.5 1.1 2 D 0.8 1.1 3 D 1.1 1.1 4 } if {$tn==1} { do_eqp_test 2.$tn.3.3 { SELECT * FROM v3 WHERE b='E' } {SEARCH TABLE t1 USING INDEX i2 (b=?)} do_eqp_test 2.$tn.3.4 { SELECT * FROM v3 WHERE b>'C' } {SEARCH TABLE t1 USING INDEX i2 (b>?)} } do_execsql_test 2.$tn.3.5 { SELECT * FROM v3 WHERE d<0.55; } { C 0.1 1.0 1 C 0.4 1.0 2 D 0.2 1.1 1 D 0.5 1.1 2 E 0.3 1.2 1 } if {$tn==1} { do_eqp_test 2.$tn.3.6 { SELECT * FROM v3 WHERE d<0.55 } {SCAN TABLE t1 USING INDEX i2} } do_execsql_test 2.$tn.4.1 { SELECT * FROM ( SELECT x, sum(y) AS s, max(z) AS m FROM t2 GROUP BY x ) } { W 5 2 X 6 7 Y 5 9 Z 6 4 } do_execsql_test 2.$tn.4.1 { SELECT * FROM ( SELECT x, sum(y) AS s, max(z) AS m, max( max(z) ) OVER (PARTITION BY sum(y) ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2 GROUP BY x ) } { W 5 2 9 Y 5 9 9 X 6 7 7 Z 6 4 7 } do_execsql_test 2.$tn.4.2 { SELECT * FROM ( SELECT x, sum(y) AS s, max(z) AS m, max( max(z) ) OVER (PARTITION BY sum(y) ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2 GROUP BY x ) WHERE s=6 } { X 6 7 7 Z 6 4 7 } do_execsql_test 2.$tn.4.3 { SELECT * FROM ( SELECT x, sum(y) AS s, max(z) AS m, max( max(z) ) OVER (PARTITION BY sum(y) ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2 GROUP BY x ) WHERE s<6 } { W 5 2 9 Y 5 9 9 } } finish_test |
Changes to test/with3.test.
︙ | ︙ | |||
193 194 195 196 197 198 199 200 201 | ) SELECT t2a.b FROM t2 AS t2a JOIN t2 AS t2x ) FROM t1 GROUP BY 1 ) GROUP BY 1; } {elvis} finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 | ) SELECT t2a.b FROM t2 AS t2a JOIN t2 AS t2x ) FROM t1 GROUP BY 1 ) GROUP BY 1; } {elvis} # 2021-02-13 # Avoid manifesting the same CTE multiple times. # do_eqp_test 5.1 { WITH RECURSIVE c(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM c WHERE x<1) SELECT x1.x||x2.x||x3.x||x4.x FROM c AS x1, c AS x2, c AS x3, c AS x4 ORDER BY 1; } { QUERY PLAN |--MATERIALIZE xxxxxx | |--SETUP | | `--SCAN CONSTANT ROW | `--RECURSIVE STEP | `--SCAN TABLE c |--SCAN SUBQUERY xxxxxx AS x1 |--SCAN SUBQUERY xxxxxx AS x2 |--SCAN SUBQUERY xxxxxx AS x3 |--SCAN SUBQUERY xxxxxx AS x4 `--USE TEMP B-TREE FOR ORDER BY } do_execsql_test 5.2 { WITH RECURSIVE c(x) AS (VALUES(0) UNION ALL SELECT x+1 FROM c WHERE x<1) SELECT x1.x||x2.x||x3.x||x4.x FROM c AS x1, c AS x2, c AS x3, c AS x4 ORDER BY 1; } {0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111} finish_test |
Added test/with6.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 | # 2021-02-22 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is the MATERIALIZED hint to common table expressions # set testdir [file dirname $argv0] source $testdir/tester.tcl set ::testprefix with6 ifcapable {!cte} { finish_test return } do_execsql_test 100 { WITH c(x) AS (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM c c1, c c2, c c3; } {000 001 010 011 100 101 110 111} do_eqp_test 101 { WITH c(x) AS (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM c c1, c c2, c c3; } { QUERY PLAN |--MATERIALIZE xxxxxx | `--SCAN 2 CONSTANT ROWS |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 `--SCAN SUBQUERY xxxxxx AS c3 } do_execsql_test 110 { WITH c(x) AS MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM c c1, c c2, c c3; } {000 001 010 011 100 101 110 111} do_eqp_test 111 { WITH c(x) AS MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM c c1, c c2, c c3; } { QUERY PLAN |--MATERIALIZE xxxxxx | `--SCAN 2 CONSTANT ROWS |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 `--SCAN SUBQUERY xxxxxx AS c3 } # Even though the CTE is not materialized, the self-join optimization # kicks in and does the materialization for us. # do_execsql_test 120 { WITH c(x) AS NOT MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM c c1, c c2, c c3; } {000 001 010 011 100 101 110 111} do_eqp_test 121 { WITH c(x) AS NOT MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM c c1, c c2, c c3; } { QUERY PLAN |--MATERIALIZE xxxxxx | `--SCAN 2 CONSTANT ROWS |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 `--SCAN SUBQUERY xxxxxx AS c3 } do_execsql_test 130 { WITH c(x) AS NOT MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM (SELECT x FROM c LIMIT 5) AS c1, (SELECT x FROM c LIMIT 5) AS c2, (SELECT x FROM c LIMIT 5) AS c3; } {000 001 010 011 100 101 110 111} do_eqp_test 131 { WITH c(x) AS NOT MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM (SELECT x FROM c LIMIT 5) AS c1, (SELECT x FROM c LIMIT 5) AS c2, (SELECT x FROM c LIMIT 5) AS c3; } { QUERY PLAN |--MATERIALIZE xxxxxx | |--CO-ROUTINE xxxxxx | | `--SCAN 2 CONSTANT ROWS | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | |--CO-ROUTINE xxxxxx | | `--SCAN 2 CONSTANT ROWS | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | |--CO-ROUTINE xxxxxx | | `--SCAN 2 CONSTANT ROWS | `--SCAN SUBQUERY xxxxxx |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 `--SCAN SUBQUERY xxxxxx AS c3 } # The (SELECT x FROM c LIMIT N) subqueries get materialized once each. # Show multiple materializations are shown. But there is only one # materialization for c, shown by the "SCAN 2 CONSTANT ROWS" line. # do_execsql_test 140 { WITH c(x) AS MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM (SELECT x FROM c LIMIT 5) AS c1, (SELECT x FROM c LIMIT 6) AS c2, (SELECT x FROM c LIMIT 7) AS c3; } {000 001 010 011 100 101 110 111} do_eqp_test 141 { WITH c(x) AS MATERIALIZED (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM (SELECT x FROM c LIMIT 5) AS c1, (SELECT x FROM c LIMIT 6) AS c2, (SELECT x FROM c LIMIT 7) AS c3; } { QUERY PLAN |--MATERIALIZE xxxxxx | |--MATERIALIZE xxxxxx | | `--SCAN 2 CONSTANT ROWS | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | `--SCAN SUBQUERY xxxxxx |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 `--SCAN SUBQUERY xxxxxx AS c3 } do_execsql_test 150 { WITH c(x) AS (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM (SELECT x FROM c LIMIT 5) AS c1, (SELECT x FROM c LIMIT 6) AS c2, (SELECT x FROM c LIMIT 7) AS c3; } {000 001 010 011 100 101 110 111} do_eqp_test 151 { WITH c(x) AS (VALUES(0),(1)) SELECT c1.x||c2.x||c3.x FROM (SELECT x FROM c LIMIT 5) AS c1, (SELECT x FROM c LIMIT 6) AS c2, (SELECT x FROM c LIMIT 7) AS c3; } { QUERY PLAN |--MATERIALIZE xxxxxx | |--MATERIALIZE xxxxxx | | `--SCAN 2 CONSTANT ROWS | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | `--SCAN SUBQUERY xxxxxx |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 `--SCAN SUBQUERY xxxxxx AS c3 } do_execsql_test 160 { WITH c(x) AS (VALUES(0),(1)) SELECT c2.x + 100*(SELECT sum(x+1) FROM c WHERE c.x<=c2.x) FROM c AS c2 WHERE c2.x<10; } {100 301} do_eqp_test 161 { WITH c(x) AS (VALUES(0),(1)) SELECT c2.x + 100*(SELECT sum(x+1) FROM c WHERE c.x<=c2.x) FROM c AS c2 WHERE c2.x<10; } { QUERY PLAN |--MATERIALIZE xxxxxx | `--SCAN 2 CONSTANT ROWS |--SCAN SUBQUERY xxxxxx AS c2 `--CORRELATED SCALAR SUBQUERY xxxxxx `--SCAN SUBQUERY xxxxxx } do_execsql_test 170 { WITH c(x) AS NOT MATERIALIZED (VALUES(0),(1)) SELECT c2.x + 100*(SELECT sum(x+1) FROM c WHERE c.x<=c2.x) FROM c AS c2 WHERE c2.x<10; } {100 301} do_eqp_test 171 { WITH c(x) AS NOT MATERIALIZED (VALUES(0),(1)) SELECT c2.x + 100*(SELECT sum(x+1) FROM c WHERE c.x<=c2.x) FROM c AS c2 WHERE c2.x<10; } { QUERY PLAN |--CO-ROUTINE xxxxxx | `--SCAN 2 CONSTANT ROWS |--SCAN SUBQUERY xxxxxx AS c2 `--CORRELATED SCALAR SUBQUERY xxxxxx |--CO-ROUTINE xxxxxx | `--SCAN 2 CONSTANT ROWS `--SCAN SUBQUERY xxxxxx } do_execsql_test 200 { CREATE TABLE t1(x); INSERT INTO t1(x) VALUES(4); CREATE VIEW t2(y) AS WITH c(z) AS (VALUES(4),(5),(6)) SELECT c1.z+c2.z*100+t1.x*10000 FROM t1, (SELECT z FROM c LIMIT 5) AS c1, (SELECT z FROM c LIMIT 5) AS c2; SELECT y FROM t2 ORDER BY y; } {40404 40405 40406 40504 40505 40506 40604 40605 40606} do_execsql_test 210 { DROP VIEW t2; CREATE VIEW t2(y) AS WITH c(z) AS NOT MATERIALIZED (VALUES(4),(5),(6)) SELECT c1.z+c2.z*100+t1.x*10000 FROM t1, (SELECT z FROM c LIMIT 5) AS c1, (SELECT z FROM c LIMIT 5) AS c2; SELECT y FROM t2 ORDER BY y; } {40404 40405 40406 40504 40505 40506 40604 40605 40606} do_eqp_test 211 { SELECT y FROM t2 ORDER BY y; } { QUERY PLAN |--MATERIALIZE xxxxxx | |--MATERIALIZE xxxxxx | | `--SCAN 3 CONSTANT ROWS | `--SCAN SUBQUERY xxxxxx |--MATERIALIZE xxxxxx | `--SCAN SUBQUERY xxxxxx |--SCAN SUBQUERY xxxxxx AS c1 |--SCAN SUBQUERY xxxxxx AS c2 |--SCAN TABLE t1 `--USE TEMP B-TREE FOR ORDER BY } do_execsql_test 220 { DROP VIEW t2; CREATE VIEW t2(y) AS WITH c(z) AS MATERIALIZED (VALUES(4),(5),(6)) SELECT c1.z+c2.z*100+t1.x*10000 FROM t1, (SELECT z FROM c LIMIT 5) AS c1, (SELECT z FROM c LIMIT 5) AS c2; SELECT y FROM t2 ORDER BY y; } {40404 40405 40406 40504 40505 40506 40604 40605 40606} finish_test |
Changes to tool/lemon.c.
︙ | ︙ | |||
397 398 399 400 401 402 403 | int minReduce; /* Minimum reduce action */ int maxAction; /* Maximum action value of any kind */ struct symbol **symbols; /* Sorted array of pointers to symbols */ int errorcnt; /* Number of errors */ struct symbol *errsym; /* The error symbol */ struct symbol *wildcard; /* Token that matches anything */ char *name; /* Name of the generated parser */ | | | 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 | int minReduce; /* Minimum reduce action */ int maxAction; /* Maximum action value of any kind */ struct symbol **symbols; /* Sorted array of pointers to symbols */ int errorcnt; /* Number of errors */ struct symbol *errsym; /* The error symbol */ struct symbol *wildcard; /* Token that matches anything */ char *name; /* Name of the generated parser */ char *arg; /* Declaration of the 3rd argument to parser */ char *ctx; /* Declaration of 2nd argument to constructor */ char *tokentype; /* Type of terminal symbols in the parser stack */ char *vartype; /* The default type of non-terminal symbols */ char *start; /* Name of the start symbol for the grammar */ char *stacksize; /* Size of the parser stack */ char *include; /* Code to put at the start of the C file */ char *error; /* Code to execute when an error is seen */ |
︙ | ︙ | |||
1023 1024 1025 1026 1027 1028 1029 | struct config *cfp; /* For looping thru the config closure of "stp" */ struct config *bcfp; /* For the inner loop on config closure of "stp" */ struct config *newcfg; /* */ struct symbol *sp; /* Symbol following the dot in configuration "cfp" */ struct symbol *bsp; /* Symbol following the dot in configuration "bcfp" */ struct state *newstp; /* A pointer to a successor state */ | | | 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 | struct config *cfp; /* For looping thru the config closure of "stp" */ struct config *bcfp; /* For the inner loop on config closure of "stp" */ struct config *newcfg; /* */ struct symbol *sp; /* Symbol following the dot in configuration "cfp" */ struct symbol *bsp; /* Symbol following the dot in configuration "bcfp" */ struct state *newstp; /* A pointer to a successor state */ /* Each configuration becomes complete after it contributes to a successor ** state. Initially, all configurations are incomplete */ for(cfp=stp->cfp; cfp; cfp=cfp->next) cfp->status = INCOMPLETE; /* Loop through all configurations of the state "stp" */ for(cfp=stp->cfp; cfp; cfp=cfp->next){ if( cfp->status==COMPLETE ) continue; /* Already used by inner loop */ if( cfp->dot>=cfp->rp->nrhs ) continue; /* Can't shift this config */ |
︙ | ︙ | |||
1883 1884 1885 1886 1887 1888 1889 | ** Inputs: ** list: Pointer to a singly-linked list of structures. ** next: Pointer to pointer to the second element of the list. ** cmp: A comparison function. ** ** Return Value: ** A pointer to the head of a sorted list containing the elements | | | 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 | ** Inputs: ** list: Pointer to a singly-linked list of structures. ** next: Pointer to pointer to the second element of the list. ** cmp: A comparison function. ** ** Return Value: ** A pointer to the head of a sorted list containing the elements ** originally in list. ** ** Side effects: ** The "next" pointers for elements in list are changed. */ #define LISTSIZE 30 static char *msort( char *list, |
︙ | ︙ | |||
3509 3510 3511 3512 3513 3514 3515 | fprintf(fp,"\n"); } fclose(fp); return; } /* Search for the file "name" which is in the same directory as | | | 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 | fprintf(fp,"\n"); } fclose(fp); return; } /* Search for the file "name" which is in the same directory as ** the executable */ PRIVATE char *pathsearch(char *argv0, char *name, int modemask) { const char *pathlist; char *pathbufptr = 0; char *pathbuf = 0; char *path,*cp; char c; |
︙ | ︙ | |||
3864 3865 3866 3867 3868 3869 3870 | if( rp->nrhs==0 ){ /* If there are no RHS symbols, then writing directly to the LHS is ok */ lhsdirect = 1; }else if( rp->rhsalias[0]==0 ){ /* The left-most RHS symbol has no value. LHS direct is ok. But | | | 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 | if( rp->nrhs==0 ){ /* If there are no RHS symbols, then writing directly to the LHS is ok */ lhsdirect = 1; }else if( rp->rhsalias[0]==0 ){ /* The left-most RHS symbol has no value. LHS direct is ok. But ** we have to call the destructor on the RHS symbol first. */ lhsdirect = 1; if( has_destructor(rp->rhs[0],lemp) ){ append_str(0,0,0,0); append_str(" yy_destructor(yypParser,%d,&yymsp[%d].minor);\n", 0, rp->rhs[0]->index,1-rp->nrhs); rp->codePrefix = Strsafe(append_str(0,0,0,0)); rp->noCode = 0; |
︙ | ︙ | |||
4845 4846 4847 4848 4849 4850 4851 | tplt_print(out,lemp,lemp->overflow,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Generate the tables of rule information. yyRuleInfoLhs[] and ** yyRuleInfoNRhs[]. ** ** Note: This code depends on the fact that rules are number | | | 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 | tplt_print(out,lemp,lemp->overflow,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Generate the tables of rule information. yyRuleInfoLhs[] and ** yyRuleInfoNRhs[]. ** ** Note: This code depends on the fact that rules are number ** sequentially beginning with 0. */ for(i=0, rp=lemp->rule; rp; rp=rp->next, i++){ fprintf(out," %4d, /* (%d) ", rp->lhs->index, i); rule_print(out, rp); fprintf(out," */\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); |
︙ | ︙ |
Changes to tool/lempar.c.
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714 715 716 717 718 719 720 | YYACTIONTYPE yyact; /* The next action */ yyStackEntry *yymsp; /* The top of the parser's stack */ int yysize; /* Amount to pop the stack */ ParseARG_FETCH (void)yyLookahead; (void)yyLookaheadToken; yymsp = yypParser->yytos; | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 714 715 716 717 718 719 720 721 722 723 724 725 726 727 | YYACTIONTYPE yyact; /* The next action */ yyStackEntry *yymsp; /* The top of the parser's stack */ int yysize; /* Amount to pop the stack */ ParseARG_FETCH (void)yyLookahead; (void)yyLookaheadToken; yymsp = yypParser->yytos; switch( yyruleno ){ /* Beginning here are the reduction cases. A typical example ** follows: ** case 0: ** #line <lineno> <grammarfile> ** { ... } // User supplied code |
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921 922 923 924 925 926 927 | }else{ fprintf(yyTraceFILE,"%sInput '%s' with pending reduce %d\n", yyTracePrompt,yyTokenName[yymajor],yyact-YY_MIN_REDUCE); } } #endif | | > > > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > | | 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 | }else{ fprintf(yyTraceFILE,"%sInput '%s' with pending reduce %d\n", yyTracePrompt,yyTokenName[yymajor],yyact-YY_MIN_REDUCE); } } #endif while(1){ /* Exit by "break" */ assert( yypParser->yytos>=yypParser->yystack ); assert( yyact==yypParser->yytos->stateno ); yyact = yy_find_shift_action((YYCODETYPE)yymajor,yyact); if( yyact >= YY_MIN_REDUCE ){ unsigned int yyruleno = yyact - YY_MIN_REDUCE; /* Reduce by this rule */ assert( yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ); #ifndef NDEBUG if( yyTraceFILE ){ int yysize = yyRuleInfoNRhs[yyruleno]; if( yysize ){ fprintf(yyTraceFILE, "%sReduce %d [%s]%s, pop back to state %d.\n", yyTracePrompt, yyruleno, yyRuleName[yyruleno], yyruleno<YYNRULE_WITH_ACTION ? "" : " without external action", yypParser->yytos[yysize].stateno); }else{ fprintf(yyTraceFILE, "%sReduce %d [%s]%s.\n", yyTracePrompt, yyruleno, yyRuleName[yyruleno], yyruleno<YYNRULE_WITH_ACTION ? "" : " without external action"); } } #endif /* NDEBUG */ /* Check that the stack is large enough to grow by a single entry ** if the RHS of the rule is empty. This ensures that there is room ** enough on the stack to push the LHS value */ if( yyRuleInfoNRhs[yyruleno]==0 ){ #ifdef YYTRACKMAXSTACKDEPTH if( (int)(yypParser->yytos - yypParser->yystack)>yypParser->yyhwm ){ yypParser->yyhwm++; assert( yypParser->yyhwm == (int)(yypParser->yytos - yypParser->yystack)); } #endif #if YYSTACKDEPTH>0 if( yypParser->yytos>=yypParser->yystackEnd ){ yyStackOverflow(yypParser); break; } #else if( yypParser->yytos>=&yypParser->yystack[yypParser->yystksz-1] ){ if( yyGrowStack(yypParser) ){ yyStackOverflow(yypParser); break; } } #endif } yyact = yy_reduce(yypParser,yyruleno,yymajor,yyminor ParseCTX_PARAM); }else if( yyact <= YY_MAX_SHIFTREDUCE ){ yy_shift(yypParser,yyact,(YYCODETYPE)yymajor,yyminor); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt--; #endif break; }else if( yyact==YY_ACCEPT_ACTION ){ |
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1039 1040 1041 1042 1043 1044 1045 | #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif } break; #endif } | < > | 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 | #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif } break; #endif } } #ifndef NDEBUG if( yyTraceFILE ){ yyStackEntry *i; char cDiv = '['; fprintf(yyTraceFILE,"%sReturn. Stack=",yyTracePrompt); for(i=&yypParser->yystack[1]; i<=yypParser->yytos; i++){ fprintf(yyTraceFILE,"%c%s", cDiv, yyTokenName[i->major]); |
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Changes to tool/mkkeywordhash.c.
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151 152 153 154 155 156 157 | #endif #ifdef SQLITE_OMIT_WINDOWFUNC # define WINDOWFUNC 0 #else # define WINDOWFUNC 0x00100000 #endif #ifdef SQLITE_OMIT_GENERATED_COLUMNS | | | > > > > > > | 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | #endif #ifdef SQLITE_OMIT_WINDOWFUNC # define WINDOWFUNC 0 #else # define WINDOWFUNC 0x00100000 #endif #ifdef SQLITE_OMIT_GENERATED_COLUMNS # define GENCOL 0 #else # define GENCOL 0x00200000 #endif #ifdef SQLITE_OMIT_RETURNING # define RETURNING 0 #else # define RETURNING 0x00400000 #endif /* ** These are the keywords */ static Keyword aKeywordTable[] = { { "ABORT", "TK_ABORT", CONFLICT|TRIGGER, 0 }, { "ACTION", "TK_ACTION", FKEY, 0 }, |
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219 220 221 222 223 224 225 | { "FILTER", "TK_FILTER", WINDOWFUNC, 4 }, { "FIRST", "TK_FIRST", ALWAYS, 4 }, { "FOLLOWING", "TK_FOLLOWING", WINDOWFUNC, 4 }, { "FOR", "TK_FOR", TRIGGER, 2 }, { "FOREIGN", "TK_FOREIGN", FKEY, 1 }, { "FROM", "TK_FROM", ALWAYS, 10 }, { "FULL", "TK_JOIN_KW", ALWAYS, 3 }, | | | 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 | { "FILTER", "TK_FILTER", WINDOWFUNC, 4 }, { "FIRST", "TK_FIRST", ALWAYS, 4 }, { "FOLLOWING", "TK_FOLLOWING", WINDOWFUNC, 4 }, { "FOR", "TK_FOR", TRIGGER, 2 }, { "FOREIGN", "TK_FOREIGN", FKEY, 1 }, { "FROM", "TK_FROM", ALWAYS, 10 }, { "FULL", "TK_JOIN_KW", ALWAYS, 3 }, { "GENERATED", "TK_GENERATED", ALWAYS, 1 }, { "GLOB", "TK_LIKE_KW", ALWAYS, 3 }, { "GROUP", "TK_GROUP", ALWAYS, 5 }, { "GROUPS", "TK_GROUPS", WINDOWFUNC, 2 }, { "HAVING", "TK_HAVING", ALWAYS, 5 }, { "IF", "TK_IF", ALWAYS, 2 }, { "IGNORE", "TK_IGNORE", CONFLICT|TRIGGER, 1 }, { "IMMEDIATE", "TK_IMMEDIATE", ALWAYS, 1 }, |
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245 246 247 248 249 250 251 252 253 254 255 256 257 258 | { "JOIN", "TK_JOIN", ALWAYS, 5 }, { "KEY", "TK_KEY", ALWAYS, 1 }, { "LAST", "TK_LAST", ALWAYS, 4 }, { "LEFT", "TK_JOIN_KW", ALWAYS, 5 }, { "LIKE", "TK_LIKE_KW", ALWAYS, 5 }, { "LIMIT", "TK_LIMIT", ALWAYS, 3 }, { "MATCH", "TK_MATCH", ALWAYS, 2 }, { "NATURAL", "TK_JOIN_KW", ALWAYS, 3 }, { "NO", "TK_NO", FKEY|WINDOWFUNC, 2 }, { "NOT", "TK_NOT", ALWAYS, 10 }, { "NOTHING", "TK_NOTHING", UPSERT, 1 }, { "NOTNULL", "TK_NOTNULL", ALWAYS, 3 }, { "NULL", "TK_NULL", ALWAYS, 10 }, { "NULLS", "TK_NULLS", ALWAYS, 3 }, | > | 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 | { "JOIN", "TK_JOIN", ALWAYS, 5 }, { "KEY", "TK_KEY", ALWAYS, 1 }, { "LAST", "TK_LAST", ALWAYS, 4 }, { "LEFT", "TK_JOIN_KW", ALWAYS, 5 }, { "LIKE", "TK_LIKE_KW", ALWAYS, 5 }, { "LIMIT", "TK_LIMIT", ALWAYS, 3 }, { "MATCH", "TK_MATCH", ALWAYS, 2 }, { "MATERIALIZED", "TK_MATERIALIZED", CTE, 12 }, { "NATURAL", "TK_JOIN_KW", ALWAYS, 3 }, { "NO", "TK_NO", FKEY|WINDOWFUNC, 2 }, { "NOT", "TK_NOT", ALWAYS, 10 }, { "NOTHING", "TK_NOTHING", UPSERT, 1 }, { "NOTNULL", "TK_NOTNULL", ALWAYS, 3 }, { "NULL", "TK_NULL", ALWAYS, 10 }, { "NULLS", "TK_NULLS", ALWAYS, 3 }, |
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276 277 278 279 280 281 282 283 284 285 286 287 288 289 | { "REFERENCES", "TK_REFERENCES", FKEY, 1 }, { "REGEXP", "TK_LIKE_KW", ALWAYS, 3 }, { "REINDEX", "TK_REINDEX", REINDEX, 1 }, { "RELEASE", "TK_RELEASE", ALWAYS, 1 }, { "RENAME", "TK_RENAME", ALTER, 1 }, { "REPLACE", "TK_REPLACE", CONFLICT, 10 }, { "RESTRICT", "TK_RESTRICT", FKEY, 1 }, { "RIGHT", "TK_JOIN_KW", ALWAYS, 0 }, { "ROLLBACK", "TK_ROLLBACK", ALWAYS, 1 }, { "ROW", "TK_ROW", TRIGGER, 1 }, { "ROWS", "TK_ROWS", ALWAYS, 1 }, { "SAVEPOINT", "TK_SAVEPOINT", ALWAYS, 1 }, { "SELECT", "TK_SELECT", ALWAYS, 10 }, { "SET", "TK_SET", ALWAYS, 10 }, | > | 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 | { "REFERENCES", "TK_REFERENCES", FKEY, 1 }, { "REGEXP", "TK_LIKE_KW", ALWAYS, 3 }, { "REINDEX", "TK_REINDEX", REINDEX, 1 }, { "RELEASE", "TK_RELEASE", ALWAYS, 1 }, { "RENAME", "TK_RENAME", ALTER, 1 }, { "REPLACE", "TK_REPLACE", CONFLICT, 10 }, { "RESTRICT", "TK_RESTRICT", FKEY, 1 }, { "RETURNING", "TK_RETURNING", RETURNING, 10 }, { "RIGHT", "TK_JOIN_KW", ALWAYS, 0 }, { "ROLLBACK", "TK_ROLLBACK", ALWAYS, 1 }, { "ROW", "TK_ROW", TRIGGER, 1 }, { "ROWS", "TK_ROWS", ALWAYS, 1 }, { "SAVEPOINT", "TK_SAVEPOINT", ALWAYS, 1 }, { "SELECT", "TK_SELECT", ALWAYS, 10 }, { "SET", "TK_SET", ALWAYS, 10 }, |
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377 378 379 380 381 382 383 384 385 386 387 388 389 390 | if( aKeywordTable[i].priority >= aKeywordTable[j].priority ) return; aKeywordTable[i].iNext = aKeywordTable[j].iNext; aKeywordTable[j].iNext = i+1; *pFrom = j+1; reorder(&aKeywordTable[i].iNext); } /* ** This routine does the work. The generated code is printed on standard ** output. */ int main(int argc, char **argv){ int i, j, k, h; int bestSize, bestCount; | > > > > > > > > | 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 | if( aKeywordTable[i].priority >= aKeywordTable[j].priority ) return; aKeywordTable[i].iNext = aKeywordTable[j].iNext; aKeywordTable[j].iNext = i+1; *pFrom = j+1; reorder(&aKeywordTable[i].iNext); } /* Parameter to the hash function */ #define HASH_OP ^ #define HASH_CC '^' #define HASH_C0 4 #define HASH_C1 3 #define HASH_C2 1 /* ** This routine does the work. The generated code is printed on standard ** output. */ int main(int argc, char **argv){ int i, j, k, h; int bestSize, bestCount; |
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407 408 409 410 411 412 413 | /* Fill in the lengths of strings and hashes for all entries. */ for(i=0; i<nKeyword; i++){ Keyword *p = &aKeywordTable[i]; p->len = (int)strlen(p->zName); assert( p->len<sizeof(p->zOrigName) ); memcpy(p->zOrigName, p->zName, p->len+1); totalLen += p->len; | | | > | 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 | /* Fill in the lengths of strings and hashes for all entries. */ for(i=0; i<nKeyword; i++){ Keyword *p = &aKeywordTable[i]; p->len = (int)strlen(p->zName); assert( p->len<sizeof(p->zOrigName) ); memcpy(p->zOrigName, p->zName, p->len+1); totalLen += p->len; p->hash = (charMap(p->zName[0])*HASH_C0) HASH_OP (charMap(p->zName[p->len-1])*HASH_C1) HASH_OP (p->len*HASH_C2); p->id = i+1; } /* Sort the table from shortest to longest keyword */ qsort(aKeywordTable, nKeyword, sizeof(aKeywordTable[0]), keywordCompare1); /* Look for short keywords embedded in longer keywords */ |
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644 645 646 647 648 649 650 | printf("/* Check to see if z[0..n-1] is a keyword. If it is, write the\n"); printf("** parser symbol code for that keyword into *pType. Always\n"); printf("** return the integer n (the length of the token). */\n"); printf("static int keywordCode(const char *z, int n, int *pType){\n"); printf(" int i, j;\n"); printf(" const char *zKW;\n"); printf(" if( n>=2 ){\n"); | | > | | 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 | printf("/* Check to see if z[0..n-1] is a keyword. If it is, write the\n"); printf("** parser symbol code for that keyword into *pType. Always\n"); printf("** return the integer n (the length of the token). */\n"); printf("static int keywordCode(const char *z, int n, int *pType){\n"); printf(" int i, j;\n"); printf(" const char *zKW;\n"); printf(" if( n>=2 ){\n"); printf(" i = ((charMap(z[0])*%d) %c", HASH_C0, HASH_CC); printf(" (charMap(z[n-1])*%d) %c", HASH_C1, HASH_CC); printf(" n*%d) %% %d;\n", HASH_C2, bestSize); printf(" for(i=((int)aKWHash[i])-1; i>=0; i=((int)aKWNext[i])-1){\n"); printf(" if( aKWLen[i]!=n ) continue;\n"); printf(" zKW = &zKWText[aKWOffset[i]];\n"); printf("#ifdef SQLITE_ASCII\n"); printf(" if( (z[0]&~0x20)!=zKW[0] ) continue;\n"); printf(" if( (z[1]&~0x20)!=zKW[1] ) continue;\n"); printf(" j = 2;\n"); |
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