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100 descendants and 100 ancestors of [e0e102a0]

2015-01-30
20:59
Change SQLITE_TESTCTRL_INITMODE to SQLITE_TESTCTRL_IMPOSTER. Revise the order of parameters. Give it the ability to reset the schema parse table so that imposter tables can be erased. check-in: 42d56017 user: drh tags: trunk
16:36
Merge all recent trunk changes, and especially the SQLITE_TESTCTRL_INITMODE enhancement. check-in: 36436dde user: drh tags: ota-update
15:52
Added SQLITE_TESTCTRL_INITMODE for improved testability. check-in: 98e02913 user: drh tags: trunk
15:40
Add a few simple test cases for SQLITE_TESTCTRL_INITMODE - cases which also test PRAGMA integrity_check. Closed-Leaf check-in: 3a6e2afe user: drh tags: initmode-testctrl
14:30
Version 3.8.8.2 check-in: 7757fc72 user: drh tags: release, version-3.8.8.2, branch-3.8.8
2015-01-29
20:59
Fix some problems with transactions that both read and write an fts5 table. check-in: 0e225b15 user: dan tags: fts5
20:01
Bump the version number to 3.8.8.2 check-in: 65bfbbb4 user: drh tags: branch-3.8.8
19:59
Ensure that "PRAGMA wal_checkpoint = TRUNCATE|FULL|RESTART" block on other connections and truncate the wal file as required even if the entire wal file has already been checkpointed. Cherry-pick from trunk. check-in: 18610617 user: drh tags: branch-3.8.8
19:27
Fix some duplicated test names. check-in: 1797158d user: mistachkin tags: trunk
19:12
Ensure that "PRAGMA wal_checkpoint = TRUNCATE|FULL|RESTART" block on other connections and truncate the wal file as required even if the entire wal file has already been checkpointed. check-in: 53429689 user: dan tags: trunk
18:38
Split up the SRC variable in Makefile.msc to avoid over-long cmd.exe commands when TOP is set to a long pathname. check-in: 7d70ac65 user: drh tags: trunk
17:54
Add the INITMODE test-control. check-in: 5940af8e user: drh tags: initmode-testctrl
15:53
Improvements to the DELETE code generator for the one-pass case. Avoid some OP_Goto instructions. Read content from the index cursor if the index cursor is valid and was used to locate the row that is to be deleted. Closed-Leaf check-in: 58cc257a user: drh tags: one-writable-btree
14:48
Avoid overlength command lines in Makefile.msc when using TOP= with a large directory name. check-in: 0cdd59bf user: drh tags: one-writable-btree
11:52
Optimize range constraints on the rowid column of fts3/4 tables even if there is no MATCH clause in the query. check-in: 85dc1262 user: dan tags: trunk
02:26
Experimental sqlite_db_config() setting to disable writing to all btrees except for one btree with a particular root page. check-in: 23054110 user: drh tags: one-writable-btree
2015-01-28
20:37
Add missing VdbeCoverage() macros to the sqlite3_index_writer() implementation. check-in: 6f8cda26 user: drh tags: ota-update
15:30
When a "full", "restart" or "truncate" checkpoint is attempted, return SQLITE_BUSY if a reader prevents the checkpointer from copying any frames at all into the database file. check-in: f2700040 user: dan tags: ota-update
12:27
Correctly detect errors returned by walCheckpointStart() due to OOM. check-in: 8e878c20 user: drh tags: ota-update
12:00
Merge in all changes from trunk. check-in: 17c69be8 user: drh tags: ota-update
2015-01-27
21:24
Fix harmless compiler warnings. check-in: e7d2ec04 user: mistachkin tags: trunk
20:41
Fix a problem with fts5 doclist-indexes that occured if the first rowid of the first non-term page of a doclist is zero. check-in: f704bc05 user: dan tags: fts5
19:01
Fix a bug in the fts3 snippet() function causing it to omit leading separator characters from snippets that begin with the first token in a column. check-in: adc9283d user: dan tags: trunk
18:43
Improve the performance of fts3/4 queries that use the OR operator and at least one auxiliary fts function. check-in: 245e8730 user: dan tags: trunk
13:17
Fix a (almost always harmless) read past the end of a memory allocation that comes about because the Expr.pTab field is checked on an EXPR_REDUCEDSIZE Expr object before checking the Expr.op field to know that the Expr.pTab field is meaningless. check-in: e098de69 user: drh tags: trunk
2015-01-25
20:19
The va_list argument cannot take on a NULL value and cannot be compared with NULL on some platforms (ex: ARM). So do not attempt to do so. check-in: 1964e656 user: drh tags: trunk
2015-01-24
19:57
Have fts5 store rowids in ascending order. Query speed is virtually the same regardless of rowid order, and ascending order makes some insert optimizations easier. check-in: 5206ca60 user: dan tags: fts5
12:12
In the command-line shell, make sure stderr is unbuffered so that it automatically flushes. This has always been the case already for unix and on Windows when the output is a console, but apparently was not the case on Windows when the output was a pipe. check-in: 2a9ea9b4 user: drh tags: trunk
2015-01-23
17:43
Fix compression of keys stored on internal segment b-tree nodes by fts5. check-in: 51444f67 user: dan tags: fts5
06:50
Remove some redundant code from fts5. check-in: 939b7a5d user: dan tags: fts5
2015-01-22
19:13
Add further tests and fixes for fts5. check-in: 5b295897 user: dan tags: fts5
12:00
Make sure errors in the FROM clause of a SELECT cause analysis to abort and unwind the stack before those errors have a chance to mischief in the "*" column-name wildcard expander. Fix for ticket [32b63d542433ca67]. check-in: 9e6eae66 user: drh tags: trunk
11:29
Change the undocumented ".selecttrace" command in the shell to accept an integer bitmask rather than a boolean. check-in: bd63bf88 user: drh tags: trunk
2015-01-21
20:30
Further tests and fixes for fts5. check-in: c020a291 user: dan tags: fts5
18:23
Fix an fts5 issue with loading doclist-indexes for a term that is the last thing on its leaf page. check-in: e0d61442 user: dan tags: fts5
17:20
Merge trunk changes with this branch. check-in: f8699a1a user: dan tags: fts5
17:00
Fix an assert() that may fail following an OOM error. check-in: 5f592359 user: dan tags: trunk
16:10
Add further tests for fts5 backend. check-in: 09dabb3b user: dan tags: fts5
06:36
Merge latest trunk changes with this branch. check-in: b3348b1e user: dan tags: fts5
00:51
Fix harmless compiler warning seen with MSVC. check-in: 78c2e62b user: mistachkin tags: trunk
00:48
Enhancements to entropy generation for the Win32 VFS. check-in: 26190b3c user: mistachkin tags: trunk
2015-01-20
16:51
Version 3.8.8.1 check-in: f73337e3 user: drh tags: release, version-3.8.8.1, branch-3.8.8
03:04
Fix another instance of an incorrect value for KeyInfo.nXField on a sorting index. Ticket [f97c4637102a3ae72b79]. check-in: 0077f645 user: drh tags: trunk
02:51
Change the version number to 3.8.8.1 check-in: c75555a3 user: drh tags: branch-3.8.8
02:50
Fix another instance of an incorrect value for KeyInfo.nXField on a sorting index. More changes for ticket [f97c4637102a3ae72b79]. check-in: dc711db4 user: drh tags: branch-3.8.8
2015-01-19
21:38
Ensure that the KeyInfo.nXField value for ephemeral tables used to implement ORDER BY or GROUP BY clauses is set correctly, so that the sqlite3VdbeFindCompare() routine can choose the correct comparison function. Add assert() statements to the high-speed comparison functions to detect cases where they are inappropriately chosen. Fix for ticket [f97c4637102a3ae72b7911]. check-in: 59e592f6 user: drh tags: branch-3.8.8
21:36
Ensure that the KeyInfo.nXField value for ephemeral tables used to implement ORDER BY or GROUP BY clauses is set correctly, so that the sqlite3VdbeFindCompare() routine can choose the correct comparison function. Add assert() statements to the high-speed comparison functions to detect cases where they are inappropriately chosen. Fix for ticket [f97c4637102a3ae72b7911]. check-in: f7201bb0 user: drh tags: trunk
21:27
Improve precision of the new test case by removing a superfluous carriage-return from the shell command input. check-in: 913c41b2 user: mistachkin tags: expShell
21:11
Add comments and improve the new test case. check-in: 4ec2aead user: mistachkin tags: expShell
21:10
There are asserts in place now that will prevent a recurrence of ticket [f97c4637102a3ae7]. Nevertheless, it is good to add some test cases as well. Closed-Leaf check-in: e02959b9 user: drh tags: tkt-f97c4637
20:59
Make sure that the KeyInfo.nXField value of ephermeral tables used for ORDER BY and GROUP BY is set correctly, so that the correct comparison function can be choosen by sqlite3VdbeFindCompare(). check-in: c16bae5e user: drh tags: tkt-f97c4637
20:57
Fix the assert() of the previous check-in so that it works even when compiled without SQLITE_DEBUG. check-in: 38868f84 user: drh tags: tkt-f97c4637
20:22
Remove a shell function that is now superfluous. check-in: d8564f70 user: mistachkin tags: expShell
20:19
Merge updates from trunk. check-in: d9f4035b user: mistachkin tags: expShell
20:05
Fix compilation on Cygwin when SQLITE_MAX_WORKER_THREADS is greater than zero. check-in: 2037442c user: mistachkin tags: trunk
19:48
An alternative way of implementing the assert() that verifies the relative values of KeyInfo.nField+KeyInfo.nXField and the number of columns in a record. This version of the assert() only fires when the high-speed comparison routines are used - which is to say it only fires when the constraint actually matters. check-in: bf744b49 user: drh tags: tkt-f97c4637
19:21
An alternative way of fixing the key comparison bug of ticket [f97c4637102a3ae72b]. Closed-Leaf check-in: e41376cf user: drh tags: alt1-tkt-f97c4637
18:18
Strengthen the KeyInfo number-of-columns assert() added by the previous check-in. Closed-Leaf check-in: d0971b79 user: drh tags: tkt-f97c4637
17:28
Add an assert() to verify that the nField+nXField values of a KeyInfo object are never less then the number of columns in a row for a non-corrupt database. This assert() currently fails, which is the root of the problem with ticket [f97c4637102a3ae72b]. check-in: 083f523d user: drh tags: tkt-f97c4637
15:05
Enhance the command-line shell with the ability to set the SQLITE_TESTCTRL_NEVER_CORRUPT flag using: ".testctrl never_corrupt 1". check-in: 824328f9 user: drh tags: trunk
07:42
Merge updates from trunk. check-in: c7167f88 user: mistachkin tags: expShell
00:35
Eliminate all use of sprintf(), strcpy() and strcat() from test logic because OpenBSD hates those functions. check-in: 10321910 user: drh tags: trunk
2015-01-18
20:30
Set binary mode for output on Windows when writing a quoted string that might contain newline characters. check-in: 7096e6c0 user: drh tags: trunk
09:02
Modify the new shell test case to work on non-Windows platforms as well. check-in: f362c5d9 user: mistachkin tags: expShell
05:35
Some experimental command line shell input/output enhancements. check-in: 25e99f3f user: mistachkin tags: expShell
01:50
Set the command-line shell stdin to binary mode on windows. check-in: 80541e8b user: drh tags: trunk
2015-01-17
15:26
Fix a harmless compiler warning the VFS for Windows. check-in: ceac571f user: drh tags: trunk
2015-01-16
19:35
Fix harmless compiler warning. Closed-Leaf check-in: cab46fb7 user: mistachkin tags: msvcWarn
12:44
Merge all 3.8.8 changes into the sessions branch. check-in: bebd131a user: drh tags: sessions
12:24
Merge the 3.8.8 release changes from trunk. check-in: 518621f8 user: drh tags: apple-osx
12:08
Version 3.8.8 check-in: 7d68a42f user: drh tags: trunk, release, version-3.8.8
2015-01-15
17:38
Fix the spelling of "malloc_usable_size" in configure and configure.ac. check-in: 8f45217c user: drh tags: trunk
15:47
Makefile enhancements: (1) Rename autoconf/tea/configure.in to autoconf/tea/configure.ac so that it works with the latest versions of autoconf. (2) Add the "amalgamation-tarball" targets to Makefile.in and main.mk (renamed from "dist" in the latter case). (3) Update the README.first file in autoconf/ (4) The TOP macro in Makefile.in is now an absolute rather than a relative path. check-in: 3bafeec9 user: drh tags: trunk
2015-01-14
17:16
Merge trunk 3.8.8 beta changes into the sessions branch check-in: 0ba12454 user: drh tags: sessions
2015-01-13
21:26
Simplify some code in rtree, to avoid confusing the optimizer in GCC on some macs: gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00). Prior to these changes, compiling with -O3 would cause incorrect code to be generated. The change to the nodeGetCell() routine is key. The other changes are merely cosmetic details discovered while bug hunting. check-in: 882181ff user: drh tags: trunk
01:12
Fix the e_walauto.test test module so that it works on both little-endian and big-ending machines. check-in: 5682db7b user: drh tags: trunk
2015-01-12
21:43
Fix harmless compiler warnings when using -W4 with MSVC. check-in: e693e11d user: mistachkin tags: trunk
20:25
Fix harmless compiler warning in an assert() statement. Closed-Leaf check-in: bdbeed01 user: mistachkin tags: msvcW4
20:20
Add two more classes of harmless MSVC compiler warnings. check-in: de30d5b0 user: mistachkin tags: msvcW4
19:59
Silence some harmless uninitialized local variable warnings. check-in: 44375a34 user: mistachkin tags: msvcW4
19:49
Harmless compiler warning fixes for 'testfixture' and the miscellaneous extensions when built with the MSVC makefile. check-in: 923fd660 user: mistachkin tags: msvcW4
18:52
Merge updates from trunk. check-in: ca5f2c54 user: mistachkin tags: msvcW4
18:52
Get things compiling cleanly with MSVC and W4. check-in: c8725fa5 user: mistachkin tags: msvcW4
18:38
Fix some harmless compiler warnings. check-in: 2b8eecbf user: mistachkin tags: msvcW4
18:27
Fix comments and add another disabled warning for MSVC. check-in: 43b6b4cc user: mistachkin tags: msvcW4
18:02
Work in progress on fixing harmless compiler warnings when using -W4 and MSVC. check-in: 856dd245 user: mistachkin tags: msvcW4
17:56
Add an assert() in order to calm a scan-build warning. check-in: 11e81ac2 user: drh tags: trunk
2015-01-10
18:22
Add detection of the isnan() library function to the configure script. Make the code responsive to the HAVE_ISNAN configuration option. check-in: 46f3aba2 user: drh tags: trunk
18:02
Make use of the fdatasync() interface if the HAVE_FDATASYNC macro is true. check-in: 694228e4 user: drh tags: trunk
16:49
Improvements to compile-time-option hygiene. Use "#if OPTION" instead of "#ifdef OPTION" in cases where that makes sense, so that -DOPTION=0 will work. Add the "Have-Not" configuration in releasetest.tcl which disables all of the "HAVE_component" compile-time options. check-in: 9e92a5ed user: drh tags: trunk
15:21
Add the ability to put comments in the Config and Platform setup sections of the releasetest.tcl script. check-in: d6f8c899 user: drh tags: trunk
14:27
Autoconf configure script updates: (1) remove the long-obsolete --enable-cross-thread-connections option. (2) remove the --with-hints= options. (3) Extension loading is enabled by default. (4) Check for strchrnull() (5) Update the --help text. check-in: 5004063c user: drh tags: trunk
2015-01-09
21:54
Change the testfixture binary so that it explicitly enabled core files on a crash (on unix). Add a test case to verify that this works. check-in: 90f422ed user: drh tags: trunk
20:00
Add SQLITE_ENABLE_STMT_SCANSTATUS to the Update-Delete-Limit configuration in the releasetest.tcl script. check-in: c70d5eda user: drh tags: trunk
19:45
Remove an unused preprocessor macro from pcache.c. check-in: 88a7a967 user: drh tags: trunk
19:36
Improvements to the sqlite3_stmt_scanstatus() documentation. No changes to code. check-in: 9309c9bc user: drh tags: trunk
01:27
Fix three crash problems discovered by afl-fuzz. Ticket [a59ae93ee990a55]. check-in: fe578863 user: drh tags: trunk
00:38
Add the "ascii" mode to the command-line shell. check-in: e1518a94 user: drh tags: trunk
2015-01-02
20:06
Merge updates from trunk. Closed-Leaf check-in: ea99f4b2 user: mistachkin tags: asciiMode
2014-12-19
22:20
Merge updates from trunk. check-in: 555fb71f user: mistachkin tags: asciiMode
2014-12-11
04:49
Update a comment. check-in: e0e102a0 user: mistachkin tags: asciiMode
03:29
Rename a structure member to improve code clarity. check-in: d48eda16 user: mistachkin tags: asciiMode
03:25
Remove an unused structure member. check-in: d8404340 user: mistachkin tags: asciiMode
03:20
Further simplify shell mode changes. check-in: cf9c6e7e user: mistachkin tags: asciiMode
03:12
Simplify and cleanup the implementation of the new ASCII mode for the shell. check-in: 66a28f7a user: mistachkin tags: asciiMode
02:28
Merge updates from trunk. check-in: 5b5d3e4d user: mistachkin tags: asciiMode
2014-12-10
20:57
Fix a typo causing a test error in e_walhook.test. check-in: d9f916ba user: dan tags: trunk
20:29
Add new test file e_walhook.test. check-in: 2eb6d3e4 user: dan tags: trunk
17:34
Revise mutex handling by the sqlite3_win32_reset_heap() function. check-in: eacb3b7b user: mistachkin tags: trunk
04:58
Fix typos in the documentation for sqlite3_table_column_metadata(). No changes to code. check-in: 3528f8dd user: drh tags: trunk
2014-12-09
22:24
Fix the sqlite3_table_column_metadata() routine so that it gives the correct answer for the "rowid" column in a WITHOUT ROWID table. Enhance it so that it can be used to check for the existence of a table by setting the column name parameter to NULL. The routine is now included in the build by default, even without the SQLITE_ENABLE_COLUMN_METADATA compile-time option. check-in: cf9be419 user: drh tags: trunk
20:13
Add extra tests to e_walckpt.test. check-in: 84f95810 user: dan tags: trunk
19:16
Lower the default SQLITE_SORTER_PMASZ value back to 10, where it has been for the past couple of releases. Applications that need a larger value can set one. check-in: 1ba8911c user: drh tags: trunk
19:07
Make the sqlite3_table_column_metadata() interface available by default and without requiring the SQLITE_ENABLE_COLUMN_METADATA compile-time option. Other sqlite3_column_* interfaces that have a run-time penalty even if they are unused still require the SQLITE_ENABLE_COLUMN_METADATA option at compile-time. check-in: 4f7549ff user: drh tags: trunk
15:12
Add the SQLITE_REVERSE_UNORDERED_SELECTS compile-time option that causes the "PRAGMA reverse_unordered_selects" setting to be on by default. check-in: 75a803e6 user: drh tags: trunk
14:42
Increase the default minimum PMA size for multi-threaded sorting from 10x the page size to 250x the page size. Provide the SQLITE_SORTER_PMASZ compile-time option to change this default. check-in: b05340fe user: drh tags: trunk
04:26
Fix harmless compiler warning. check-in: e97b7a8b user: mistachkin tags: trunk
2014-12-08
20:29
Add extra tests to e_walckpt.test. check-in: d6832aa2 user: dan tags: trunk
20:20
Add missing mutex calls around a call to sqlite3SchemaGet() within sqlite3_open(). check-in: 45415899 user: dan tags: trunk
18:08
Add a missing mutex around calls to clear the KeyInfo cache when closing a database connection. check-in: 7047ce32 user: drh tags: trunk
2014-12-06
14:56
Avoid accessing a single uninitialized byte when moving a rare 3-byte cell from an internal page to a leaf. This was not actually causing a problem, just a valgrind warning. check-in: 6aeece19 user: dan tags: trunk
02:05
Fix a (harmless) uninitialized variable reference in b-tree balancing for auto-vacuumed tables with overflow pages. check-in: dd1dd445 user: drh tags: trunk
2014-12-05
21:18
Avoid a potential NULL pointer deference in the sqlite3_stmt_scanstatus() logic. check-in: 42d44adc user: drh tags: trunk
21:04
Fix a buffer overread that might occur in analyze.c if SQLITE_ENABLE_STAT4 was defined. check-in: c1ae1268 user: dan tags: trunk
20:46
Add new test file e_walckpt.test. Still some tests to come. check-in: e4db3db3 user: dan tags: trunk
19:50
Make sure the WhereTerm objects are fully zeroed when they are allocated. check-in: fdb66733 user: drh tags: trunk
15:31
The KeyInfo cache must be cleared before closing the btree, not after. Revised fix for ticket [e4a18565a36884b00edf]. check-in: 7ed3346e user: drh tags: trunk
14:44
When closing a (shared-cache) database connection, be sure to clear out all KeyInfo objects cached on Index objects. Fix for ticket [e4a18565a36884b00edf]. check-in: adca7688 user: drh tags: trunk
14:34
Improved comment on the sharedB.test test script. Closed-Leaf check-in: 71f589e3 user: drh tags: fix-stale-keyinfo-cache
14:07
Test case demonstrating the problem described by ticket [e4a18565a36884b00edf]. check-in: ffea3e90 user: drh tags: fix-stale-keyinfo-cache
05:38
When closing a (shared-cache) database connection, be sure to clear out all KeyInfo objects cached on Index objects. Proposed fix for ticket [e4a18565a36884b00edf]. check-in: 651ed97d user: drh tags: fix-stale-keyinfo-cache
00:32
Fix compiler warnings. check-in: e9955c0e user: drh tags: trunk
00:17
Fix the autoconf and MSVC makefiles, which have been broken for nearly a month. :-( check-in: 520c2b83 user: drh tags: trunk
2014-12-04
21:54
Make sure that a DISTINCT query with an ORDER BY works correctly even if it uses a descending index. Fix for ticket [c5ea805691bfc4204b1cb9e]. check-in: 0d3aef97 user: drh tags: trunk
20:24
Performance enhancement for single-table queries with many OR-connected WHERE clause terms and multiple indexes with the same left-most columns. check-in: 1461d543 user: drh tags: trunk
16:27
If a table is the right operand of a LEFT JOIN, then any column of that table can be NULL even if that column has a NOT NULL constraint. Fix for ticket [6f2222d550f5b0ee7ed]. check-in: 6f6fcbe4 user: drh tags: trunk
15:02
Clarification of the meaning of the second parameter to the busy-handler callback. No changes to code. check-in: 1e2bc484 user: drh tags: trunk
14:01
Fix comment typos reported on the mailing list. No changes to code. check-in: 93a71c9f user: drh tags: trunk
04:50
Add an implementation mark and fix a comment describing the OP_Checkpoint opcode. check-in: 7475b90c user: drh tags: trunk
2014-12-03
19:25
Add evidence marks and assert()s used as evidence for checkpoint requirements. check-in: b2da8afc user: drh tags: trunk
19:08
Fix over-length comment lines in sqlite.h.in. No changes to code. check-in: cbd357fd user: drh tags: trunk
18:32
Simplify the sqlite3_wal_checkpoint() documentation. Add some source code evidence marks. check-in: 026c44ff user: drh tags: trunk
16:30
Futher tweaks to the sqlite3_wal_checkpoint_v2() documentation. check-in: 7d284d04 user: drh tags: trunk
15:50
Updates to the documentation for sqlite3_wal_checkpoint_v2() and related interfaces, including adding many requirements marks. check-in: 1e212d98 user: drh tags: trunk
2014-12-02
20:51
Add support for SQLITE_CHECKPOINT_TRUNCATE. check-in: edda2b9e user: drh tags: trunk
19:35
When attempting to restart a wal file, make any required calls to sqlite3_randomness() before waiting on or checking for wal file readers. This restores the behaviour exhibited by the trunk. Closed-Leaf check-in: 6ee08769 user: dan tags: checkpoint-truncate
19:04
Add the SQLITE_CHECKPOINT_TRUNCATE option. check-in: 8e20a434 user: dan tags: checkpoint-truncate
16:16
Convert two unreachable branches into assert() statements. check-in: 61b31e77 user: drh tags: trunk
13:46
Work around overzealous NULL pointer checking in memcpy() and memset() for some systems. check-in: 0d04f380 user: drh tags: trunk
2014-11-28
13:35
Remove the ill-designed "-end" option from the command-line shell. Instead, allow multiple SQL or dot-commands as command-line arguments. Any -cmd commands are processed first, followed by other command-line arguments, for backwards compatibility. check-in: 24fa2e98 user: drh tags: trunk
11:54
Add the -end option to the command-line shell, which forces it to exit after reading prior command-line options (presumably including one or more -cmd options) and without reading standard input. check-in: b59397b1 user: drh tags: trunk
2014-11-27
11:36
Fix a buffer overread during compilation of CREATE VIRTUAL TABLE statements that featured an explicit database name but no virtual table arguments. For example, "CREATE VIRTUAL TABLE main.ft USING fts4". check-in: f095cde5 user: dan tags: trunk
04:23
More test cases for the balancer. check-in: 358ea818 user: drh tags: trunk
03:46
Fix a problem in the new b-tree balancer that was causing corruption of the fragmentation count. check-in: f242394e user: drh tags: trunk
2014-11-25
18:59
Fix an integer overflow bug in vdbesort.c. check-in: 62382719 user: dan tags: trunk
2014-11-22
21:37
Always reinitialized the Index.bUnordered and Index.noSkipscan flags before rereading the sqlite_stat1 table, even if SQLITE_ENABLE_STAT4 is defined. check-in: 1e1221fc user: drh tags: trunk
19:52
Fix an error in the comments from the previous check-in. check-in: 9660ce54 user: drh tags: trunk
18:50
Deploy heuristics (well-commented) to better estimate how much unindexed terms in the WHERE clause filter the number of output rows from a single table. check-in: 22165994 user: drh tags: trunk
12:22
Remove a redundant test case (probably a copy/paste error). Add an assert() to where.c to ensure that automatic indexes do not have there output row counts adjusted downward by supplementary constraints. check-in: eea47933 user: drh tags: trunk
2014-11-20
23:21
Fix a typo in a requirements mark on the abs() SQL function. check-in: b1e6c02f user: drh tags: trunk
23:11
Fix a benign test error on PRAGMA collation_list introduced by a recent checkin. check-in: 332cc959 user: drh tags: trunk
23:03
Updates to requirements tags on the mutex documentation. check-in: fcf8b7e4 user: drh tags: trunk
19:22
Add requirements marks on the built-in collating functions. check-in: 4b608b62 user: drh tags: trunk
15:30
Ensure that when the number of cells on a page drops to zero that the freelist and fragment counter are both cleared. Also add evidence marks corresponding to file-format documentation. check-in: ef9fbc08 user: drh tags: trunk
02:58
Fix the encoding of some integers to use the minimum amount of space: -128, -32768, -8388608, -217483648, and -140737488355328. check-in: 2d7c8da5 user: drh tags: trunk
02:18
Add some requirements marks to the record formatting logic. Comment changes only - the code is unaltered. check-in: 9a9627e1 user: drh tags: trunk
2014-11-19
16:36
Add new requirements marks associated with the file format documentation. No changes to code. check-in: 6d00bcca user: drh tags: trunk
14:31
Completely remove an assert() that had previously been commented out. check-in: 89b3c1c4 user: drh tags: trunk
14:05
Add an ALWAYS on an always-true branch in wal.c. Fix the ANALYZE command so that it resets the "unordered" and "noskipscan" flags on indices when reloading the sqlite_stat1 table. check-in: 9ed97a85 user: drh tags: trunk
2014-11-18
21:54
Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an index for being used with the skip-scan algorithm. check-in: 4461bf04 user: drh tags: trunk
21:45
Allow an automatic index to be used if the only uses of declared indexes for the same loop use the skip-scan algorithm. check-in: c52f7971 user: drh tags: trunk
20:49
Merge in all the other ROLLBACK fixes from the branch-3.8.7 branch. I don't know why I was doing them one-by-one. check-in: 296b0c73 user: drh tags: trunk
20:22
Fix a bug in the sqlite3TripAllCursors() routine that prevents it from reporting errors. It is unknown at this time whether or not this omission can result in any incorrect result in an actual query. check-in: 2896f264 user: drh tags: trunk
20:16
Update a couple of test cases to account for the fact that ROLLBACK does not always abort all running SELECT statements. check-in: abccda76 user: drh tags: trunk
12:28
Increment the version number to 3.8.7.2 check-in: 945a9e68 user: drh tags: branch-3.8.7
02:44
Add an ALWAYS() to an always-true conditional in the WAL rollback logic. check-in: c5eae8a6 user: drh tags: branch-3.8.7
2014-11-17
20:33
Remove code from sqlite3BtreeKeySize() made unreachable by the previous check-in. check-in: 57c4aa98 user: drh tags: branch-3.8.7
19:44
Avoid calling sqlite3BtreeKeysize() on a b-tree cursor in SKIPNEXT or SKIPPREV state. Cherrypick of [54e7d3fcb1]. check-in: 2f2ecb99 user: dan tags: branch-3.8.7
19:42
Avoid calling sqlite3BtreeKeysize() on a b-tree cursor in SKIPNEXT or SKIPPREV state. check-in: 54e7d3fc user: dan tags: trunk
19:25
Improved comments on the BtCursor.skipNext field. No changes to code. check-in: e956e7db user: drh tags: branch-3.8.7
17:13
When a SELECT statement is terminated by a ROLLBACK TO operation, make the error message be "abort due to ROLLBACK" rather than "callback requested query abort". check-in: 34fc4a08 user: drh tags: branch-3.8.7
15:32
Fix a bug in the sqlite3TripAllCursors() routine that prevents it from reporting errors. It is unknown at this time whether or not this omission can result in any incorrect result in an actual query. check-in: 42588207 user: drh tags: branch-3.8.7
15:22
Update a couple of test cases to account for the fact that ROLLBACK does not always abort all running SELECT statements. check-in: eba171e9 user: dan tags: branch-3.8.7
2014-11-15
19:08
Adding the "noskipscan" token to an sqlite_stat1.stat field prevents an index for being used with the skip-scan algorithm. Closed-Leaf check-in: 00fe0950 user: drh tags: noskipscan-token
2014-11-14
19:34
Consider using an automatic-index for a scan even if there exists a possible skip-scan that uses one or more "=" operators. Closed-Leaf check-in: 93642a65 user: dan tags: experimental-autoindex-fix
15:42
Do not automatically remove the DISTINCT keyword from "a IN (SELECT DISTINCT ...)" expressions. Fix for [db87229497]. check-in: 98457a57 user: drh tags: branch-3.8.7
15:28
Do not automatically remove the DISTINCT keyword from "a IN (SELECT DISTINCT ...)" expressions. Fix for [db87229497]. check-in: 55e453aa user: dan tags: trunk
2014-11-13
14:30
Modify the documentation for sqlite3_backup_init() to indicate that it will fail if there is already a read or read-write transaction open on the destination database. check-in: ef03a203 user: dan tags: trunk
14:18
Have calls to sqlite3_backup_init() fail if there is already a read or read-write transaction open on the destination database. check-in: 169b5505 user: dan tags: trunk
13:42
When a transaction or savepoint rollback occurs, save the positions of all open read-cursors so that they can be restored following the rollback operation. Cherry-pick of check-in [dd03a2802f3f27] check-in: 402780a9 user: drh tags: branch-3.8.7
2014-11-12
17:45
Add further tests for rollback operations in the presence of ongoing selects. check-in: eaf3aae0 user: dan tags: trunk
14:56
When a transaction or savepoint rollback occurs, save the positions of all open read-cursors so that they can be restored following the rollback operation. check-in: dd03a280 user: dan tags: trunk
14:12
Fix the %c format character in sqlite3VXPrintf() so that it correctly handles precisions larger than 70. check-in: 839a6df9 user: drh tags: branch-3.8.7
14:07
Make sure that NULL results from OP_Column are fully and completely NULL and do not have the MEM_Ephem bit set. Fix for ticket [094d39a4c95ee4]. check-in: e1017745 user: drh tags: branch-3.8.7
2014-11-11
22:55
Enhance ROLLBACK so that pending queries are allowed to continue as long as the schema does not change. This is a cherry-pick of check-in [b5df5ac052]. check-in: d4b2d5d0 user: drh tags: branch-3.8.7
19:07
Remove some calls to the 'breakpoint' test command. check-in: 1412fcc4 user: mistachkin tags: trunk
16:11
Add tests for sqlite3_blob_bytes(). check-in: a066a383 user: dan tags: trunk
14:59
Permit read operations to continue after a ROLLBACK as long as the schema does not change. check-in: b5df5ac0 user: drh tags: trunk
12:20
Add new test file e_blobclose.test, containing tests for sqlite3_blob_close(). check-in: 5a1eac24 user: dan tags: trunk
01:33
Experimental changes that permit read operations to continue after a ROLLBACK, as long as the schema is unchanged. Closed-Leaf check-in: fa6e6a9a user: drh tags: read-after-rollback
2014-11-10
19:16
New test cases for deleting content out from under a SELECT statement. check-in: 8289c3e9 user: drh tags: trunk