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Overview
Comment:Merge updates from trunk.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | configReadOnly
Files: files | file ages | folders
SHA1: bbb0d189b7b6aecfc0e0b6c2bcd9f49aaea8c34a
User & Date: mistachkin 2012-10-07 14:14:44
Context
2012-10-16
23:08
Merge updates from trunk. check-in: f021559d user: mistachkin tags: configReadOnly
2012-10-07
14:14
Merge updates from trunk. check-in: bbb0d189 user: mistachkin tags: configReadOnly
05:34
Corrections to test names to eliminate duplicates and follow naming conventions. check-in: 50679889 user: mistachkin tags: trunk
2012-10-03
20:25
Merge updates from trunk. check-in: 1138815c user: mistachkin tags: configReadOnly
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Makefile.msc.

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#
XCOMPILE = 0

# Set this non-0 to use the native libraries paths for cross-compiling
# the command line tools needed during the compilation process.
#
USE_NATIVE_LIBPATHS = 0





# Set this non-0 to compile binaries suitable for the WinRT environment.
# This setting does not apply to any binaries that require Tcl to operate
# properly (i.e. the text fixture, etc).
#
FOR_WINRT = 0

................................................................................
# the following compile-time options must be used as well to
# disable use of Win32 APIs that are not available and to enable
# use of Win32 APIs that are specific to Windows 8 and/or WinRT.
#
!IF $(FOR_WINRT)!=0
TCC = $(TCC) -DSQLITE_OS_WINRT=1
RCC = $(RCC) -DSQLITE_OS_WINRT=1
TCC = $(TCC) -DWINAPI_FAMILY=WINAPI_PARTITION_APP
RCC = $(RCC) -DWINAPI_FAMILY=WINAPI_PARTITION_APP
!ENDIF

# Also, we need to dynamically link to the correct MSVC runtime
# when compiling for WinRT (e.g. debug or release) OR if the
# USE_CRT_DLL option is set to force dynamically linking to the
# MSVC runtime library.
#
!IF $(FOR_WINRT)!=0 || $(USE_CRT_DLL)!=0
!IF $(DEBUG)>0
TCC = $(TCC) -MDd

!ELSE
TCC = $(TCC) -MD

!ENDIF
!ELSE
!IF $(DEBUG)>0
TCC = $(TCC) -MTd

!ELSE
TCC = $(TCC) -MT

!ENDIF
!ENDIF

# The mksqlite3c.tcl and mksqlite3h.tcl scripts will pull in
# any extension header files by default.  For non-amalgamation
# builds, we need to make sure the compiler can find these.
#
................................................................................
# Determine the real value of LIBOBJ based on the 'configure' script
#
!IF $(USE_AMALGAMATION)==0
LIBOBJ = $(LIBOBJS0)
!ELSE
LIBOBJ = $(LIBOBJS1)
!ENDIF









# All of the source code files.
#
SRC = \
  $(TOP)\src\alter.c \
  $(TOP)\src\analyze.c \
  $(TOP)\src\attach.c \
................................................................................

libsqlite3.lib:	$(LIBOBJ)
	$(LTLIB) $(LTLIBOPTS) /OUT:$@ $(LIBOBJ) $(TLIBS)

libtclsqlite3.lib:	tclsqlite.lo libsqlite3.lib
	$(LTLIB) $(LTLIBOPTS) $(LTLIBPATHS) /OUT:$@ tclsqlite.lo libsqlite3.lib $(LIBTCL:tcl=tclstub) $(TLIBS)

sqlite3.exe:	$(TOP)\src\shell.c libsqlite3.lib sqlite3res.lo sqlite3.h
	$(LTLINK) $(READLINE_FLAGS) \
		$(TOP)\src\shell.c \
		/link $(LTLINKOPTS) $(LTLIBPATHS) libsqlite3.lib sqlite3res.lo $(LIBREADLINE) $(LTLIBS) $(TLIBS)

# This target creates a directory named "tsrc" and fills it with
# copies of all of the C source code and header files needed to
# build on the target system.  Some of the C source code and header
# files are automatically generated.  This target takes care of
# all that automatic generation.
#
................................................................................
	$(LTCOMPILE) -c parse.c

opcodes.lo:	opcodes.c
	$(LTCOMPILE) -c opcodes.c

# Rule to build the Win32 resources object file.
#

sqlite3res.lo:	$(TOP)\src\sqlite3.rc $(HDR)
	echo #ifndef SQLITE_RESOURCE_VERSION > sqlite3rc.h
	for /F %%V in ('type "$(TOP)\VERSION"') do ( \
		echo #define SQLITE_RESOURCE_VERSION %%V \
			| $(NAWK) "/.*/ { gsub(/[.]/,\",\");print }" >> sqlite3rc.h \
	)
	echo #endif >> sqlite3rc.h
	$(LTRCOMPILE) -fo sqlite3res.lo $(TOP)\src\sqlite3.rc


# Rules to build individual *.lo files from files in the src directory.
#
alter.lo:	$(TOP)\src\alter.c $(HDR)
	$(LTCOMPILE) -c $(TOP)\src\alter.c

analyze.lo:	$(TOP)\src\analyze.c $(HDR)
................................................................................

tclsqlite.lo:	$(TOP)\src\tclsqlite.c $(HDR)
	$(LTCOMPILE) -DUSE_TCL_STUBS=1 -DBUILD_sqlite -I$(TCLINCDIR) -c $(TOP)\src\tclsqlite.c

tclsqlite-shell.lo:	$(TOP)\src\tclsqlite.c $(HDR)
	$(LTCOMPILE) -DTCLSH=1 -DBUILD_sqlite -I$(TCLINCDIR) -c $(TOP)\src\tclsqlite.c

tclsqlite3.exe:	tclsqlite-shell.lo libsqlite3.lib sqlite3res.lo
	$(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /OUT:$@ libsqlite3.lib tclsqlite-shell.lo sqlite3res.lo $(LTLIBS) $(TLIBS)

# Rules to build opcodes.c and opcodes.h
#
opcodes.c:	opcodes.h $(TOP)\mkopcodec.awk
	$(NAWK) -f $(TOP)\mkopcodec.awk opcodes.h > opcodes.c

opcodes.h:	parse.h $(TOP)\src\vdbe.c $(TOP)\mkopcodeh.awk
................................................................................
TESTFIXTURE_SRC1 = sqlite3.c
!IF $(USE_AMALGAMATION)==0
TESTFIXTURE_SRC = $(TESTSRC) $(TOP)\src\tclsqlite.c $(TESTFIXTURE_SRC0)
!ELSE
TESTFIXTURE_SRC = $(TESTSRC) $(TOP)\src\tclsqlite.c $(TESTFIXTURE_SRC1)
!ENDIF

testfixture.exe:	$(TESTFIXTURE_SRC) sqlite3res.lo $(HDR)
	$(LTLINK) -DSQLITE_NO_SYNC=1 $(TESTFIXTURE_FLAGS) \
		-DBUILD_sqlite -I$(TCLINCDIR) \
		$(TESTFIXTURE_SRC) \
		/link $(LTLINKOPTS) $(LTLIBPATHS) sqlite3res.lo $(LTLIBS) $(TLIBS)

fulltest:	testfixture.exe sqlite3.exe
	.\testfixture.exe $(TOP)\test\all.test

soaktest:	testfixture.exe sqlite3.exe
	.\testfixture.exe $(TOP)\test\all.test -soak=1

................................................................................
sqlite3_analyzer.c: sqlite3.c $(TOP)\src\test_stat.c $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl
	copy sqlite3.c + $(TOP)\src\test_stat.c + $(TOP)\src\tclsqlite.c $@
	echo static const char *tclsh_main_loop(void){ >> $@
	echo static const char *zMainloop = >> $@
	$(NAWK) -f $(TOP)\tool\tostr.awk $(TOP)\tool\spaceanal.tcl >> $@
	echo ; return zMainloop; } >> $@

sqlite3_analyzer.exe:	sqlite3_analyzer.c sqlite3res.lo
	$(LTLINK) -DBUILD_sqlite -DTCLSH=2 -I$(TCLINCDIR) sqlite3_analyzer.c \
		/link $(LTLINKOPTS) $(LTLIBPATHS) sqlite3res.lo $(LTLIBS) $(TLIBS)

clean:
	del /Q *.lo *.ilk *.lib *.obj *.pdb sqlite3.exe libsqlite3.lib
	del /Q *.da *.bb *.bbg gmon.out
	del /Q sqlite3.h opcodes.c opcodes.h
	del /Q lemon.exe lempar.c parse.*
	del /Q mkkeywordhash.exe keywordhash.h
................................................................................

sqlite3.def: libsqlite3.lib
	echo EXPORTS > sqlite3.def
	dumpbin /all libsqlite3.lib \
		| $(NAWK) "/ 1 _?sqlite3_/ { sub(/^.* _?/,\"\");print }" \
		| sort >> sqlite3.def

sqlite3.dll: $(LIBOBJ) sqlite3res.lo sqlite3.def
	$(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /DLL /DEF:sqlite3.def /OUT:$@ $(LIBOBJ) sqlite3res.lo $(LTLIBS) $(TLIBS)







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#
XCOMPILE = 0

# Set this non-0 to use the native libraries paths for cross-compiling
# the command line tools needed during the compilation process.
#
USE_NATIVE_LIBPATHS = 0

# Set this 0 to skip the compiling and embedding of version resources.
#
USE_RC = 1

# Set this non-0 to compile binaries suitable for the WinRT environment.
# This setting does not apply to any binaries that require Tcl to operate
# properly (i.e. the text fixture, etc).
#
FOR_WINRT = 0

................................................................................
# the following compile-time options must be used as well to
# disable use of Win32 APIs that are not available and to enable
# use of Win32 APIs that are specific to Windows 8 and/or WinRT.
#
!IF $(FOR_WINRT)!=0
TCC = $(TCC) -DSQLITE_OS_WINRT=1
RCC = $(RCC) -DSQLITE_OS_WINRT=1
TCC = $(TCC) -DWINAPI_FAMILY=WINAPI_FAMILY_APP
RCC = $(RCC) -DWINAPI_FAMILY=WINAPI_FAMILY_APP
!ENDIF

# Also, we need to dynamically link to the correct MSVC runtime
# when compiling for WinRT (e.g. debug or release) OR if the
# USE_CRT_DLL option is set to force dynamically linking to the
# MSVC runtime library.
#
!IF $(FOR_WINRT)!=0 || $(USE_CRT_DLL)!=0
!IF $(DEBUG)>0
TCC = $(TCC) -MDd
BCC = $(BCC) -MDd
!ELSE
TCC = $(TCC) -MD
BCC = $(BCC) -MD
!ENDIF
!ELSE
!IF $(DEBUG)>0
TCC = $(TCC) -MTd
BCC = $(BCC) -MTd
!ELSE
TCC = $(TCC) -MT
BCC = $(BCC) -MT
!ENDIF
!ENDIF

# The mksqlite3c.tcl and mksqlite3h.tcl scripts will pull in
# any extension header files by default.  For non-amalgamation
# builds, we need to make sure the compiler can find these.
#
................................................................................
# Determine the real value of LIBOBJ based on the 'configure' script
#
!IF $(USE_AMALGAMATION)==0
LIBOBJ = $(LIBOBJS0)
!ELSE
LIBOBJ = $(LIBOBJS1)
!ENDIF

# Determine if embedded resource compilation and usage are enabled.
#
!IF $(USE_RC)!=0
LIBRESOBJS = sqlite3res.lo
!ELSE
LIBRESOBJS =
!ENDIF

# All of the source code files.
#
SRC = \
  $(TOP)\src\alter.c \
  $(TOP)\src\analyze.c \
  $(TOP)\src\attach.c \
................................................................................

libsqlite3.lib:	$(LIBOBJ)
	$(LTLIB) $(LTLIBOPTS) /OUT:$@ $(LIBOBJ) $(TLIBS)

libtclsqlite3.lib:	tclsqlite.lo libsqlite3.lib
	$(LTLIB) $(LTLIBOPTS) $(LTLIBPATHS) /OUT:$@ tclsqlite.lo libsqlite3.lib $(LIBTCL:tcl=tclstub) $(TLIBS)

sqlite3.exe:	$(TOP)\src\shell.c libsqlite3.lib $(LIBRESOBJS) sqlite3.h
	$(LTLINK) $(READLINE_FLAGS) \
		$(TOP)\src\shell.c \
		/link $(LTLINKOPTS) $(LTLIBPATHS) libsqlite3.lib $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)

# This target creates a directory named "tsrc" and fills it with
# copies of all of the C source code and header files needed to
# build on the target system.  Some of the C source code and header
# files are automatically generated.  This target takes care of
# all that automatic generation.
#
................................................................................
	$(LTCOMPILE) -c parse.c

opcodes.lo:	opcodes.c
	$(LTCOMPILE) -c opcodes.c

# Rule to build the Win32 resources object file.
#
!IF $(USE_RC)!=0
$(LIBRESOBJS):	$(TOP)\src\sqlite3.rc $(HDR)
	echo #ifndef SQLITE_RESOURCE_VERSION > sqlite3rc.h
	for /F %%V in ('type "$(TOP)\VERSION"') do ( \
		echo #define SQLITE_RESOURCE_VERSION %%V \
			| $(NAWK) "/.*/ { gsub(/[.]/,\",\");print }" >> sqlite3rc.h \
	)
	echo #endif >> sqlite3rc.h
	$(LTRCOMPILE) -fo $(LIBRESOBJS) $(TOP)\src\sqlite3.rc
!ENDIF

# Rules to build individual *.lo files from files in the src directory.
#
alter.lo:	$(TOP)\src\alter.c $(HDR)
	$(LTCOMPILE) -c $(TOP)\src\alter.c

analyze.lo:	$(TOP)\src\analyze.c $(HDR)
................................................................................

tclsqlite.lo:	$(TOP)\src\tclsqlite.c $(HDR)
	$(LTCOMPILE) -DUSE_TCL_STUBS=1 -DBUILD_sqlite -I$(TCLINCDIR) -c $(TOP)\src\tclsqlite.c

tclsqlite-shell.lo:	$(TOP)\src\tclsqlite.c $(HDR)
	$(LTCOMPILE) -DTCLSH=1 -DBUILD_sqlite -I$(TCLINCDIR) -c $(TOP)\src\tclsqlite.c

tclsqlite3.exe:	tclsqlite-shell.lo libsqlite3.lib $(LIBRESOBJS)
	$(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /OUT:$@ libsqlite3.lib tclsqlite-shell.lo $(LIBRESOBJS) $(LTLIBS) $(TLIBS)

# Rules to build opcodes.c and opcodes.h
#
opcodes.c:	opcodes.h $(TOP)\mkopcodec.awk
	$(NAWK) -f $(TOP)\mkopcodec.awk opcodes.h > opcodes.c

opcodes.h:	parse.h $(TOP)\src\vdbe.c $(TOP)\mkopcodeh.awk
................................................................................
TESTFIXTURE_SRC1 = sqlite3.c
!IF $(USE_AMALGAMATION)==0
TESTFIXTURE_SRC = $(TESTSRC) $(TOP)\src\tclsqlite.c $(TESTFIXTURE_SRC0)
!ELSE
TESTFIXTURE_SRC = $(TESTSRC) $(TOP)\src\tclsqlite.c $(TESTFIXTURE_SRC1)
!ENDIF

testfixture.exe:	$(TESTFIXTURE_SRC) $(LIBRESOBJS) $(HDR)
	$(LTLINK) -DSQLITE_NO_SYNC=1 $(TESTFIXTURE_FLAGS) \
		-DBUILD_sqlite -I$(TCLINCDIR) \
		$(TESTFIXTURE_SRC) \
		/link $(LTLINKOPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LTLIBS) $(TLIBS)

fulltest:	testfixture.exe sqlite3.exe
	.\testfixture.exe $(TOP)\test\all.test

soaktest:	testfixture.exe sqlite3.exe
	.\testfixture.exe $(TOP)\test\all.test -soak=1

................................................................................
sqlite3_analyzer.c: sqlite3.c $(TOP)\src\test_stat.c $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl
	copy sqlite3.c + $(TOP)\src\test_stat.c + $(TOP)\src\tclsqlite.c $@
	echo static const char *tclsh_main_loop(void){ >> $@
	echo static const char *zMainloop = >> $@
	$(NAWK) -f $(TOP)\tool\tostr.awk $(TOP)\tool\spaceanal.tcl >> $@
	echo ; return zMainloop; } >> $@

sqlite3_analyzer.exe:	sqlite3_analyzer.c $(LIBRESOBJS)
	$(LTLINK) -DBUILD_sqlite -DTCLSH=2 -I$(TCLINCDIR) sqlite3_analyzer.c \
		/link $(LTLINKOPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LTLIBS) $(TLIBS)

clean:
	del /Q *.lo *.ilk *.lib *.obj *.pdb sqlite3.exe libsqlite3.lib
	del /Q *.da *.bb *.bbg gmon.out
	del /Q sqlite3.h opcodes.c opcodes.h
	del /Q lemon.exe lempar.c parse.*
	del /Q mkkeywordhash.exe keywordhash.h
................................................................................

sqlite3.def: libsqlite3.lib
	echo EXPORTS > sqlite3.def
	dumpbin /all libsqlite3.lib \
		| $(NAWK) "/ 1 _?sqlite3_/ { sub(/^.* _?/,\"\");print }" \
		| sort >> sqlite3.def

sqlite3.dll: $(LIBOBJ) $(LIBRESOBJS) sqlite3.def
	$(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /DLL /DEF:sqlite3.def /OUT:$@ $(LIBOBJ) $(LIBRESOBJS) $(LTLIBS) $(TLIBS)

Changes to src/alter.c.

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  int savedDbFlags;         /* Saved value of db->flags */

  savedDbFlags = db->flags;  
  if( NEVER(db->mallocFailed) ) goto exit_rename_table;
  assert( pSrc->nSrc==1 );
  assert( sqlite3BtreeHoldsAllMutexes(pParse->db) );

  pTab = sqlite3LocateTable(pParse, 0, pSrc->a[0].zName, pSrc->a[0].zDatabase);
  if( !pTab ) goto exit_rename_table;
  iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
  zDb = db->aDb[iDb].zName;
  db->flags |= SQLITE_PreferBuiltin;

  /* Get a NULL terminated version of the new table name. */
  zName = sqlite3NameFromToken(db, pName);
................................................................................
  int nAlloc;
  sqlite3 *db = pParse->db;

  /* Look up the table being altered. */
  assert( pParse->pNewTable==0 );
  assert( sqlite3BtreeHoldsAllMutexes(db) );
  if( db->mallocFailed ) goto exit_begin_add_column;
  pTab = sqlite3LocateTable(pParse, 0, pSrc->a[0].zName, pSrc->a[0].zDatabase);
  if( !pTab ) goto exit_begin_add_column;

#ifndef SQLITE_OMIT_VIRTUALTABLE
  if( IsVirtual(pTab) ){
    sqlite3ErrorMsg(pParse, "virtual tables may not be altered");
    goto exit_begin_add_column;
  }







|







 







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  int savedDbFlags;         /* Saved value of db->flags */

  savedDbFlags = db->flags;  
  if( NEVER(db->mallocFailed) ) goto exit_rename_table;
  assert( pSrc->nSrc==1 );
  assert( sqlite3BtreeHoldsAllMutexes(pParse->db) );

  pTab = sqlite3LocateTableItem(pParse, 0, &pSrc->a[0]);
  if( !pTab ) goto exit_rename_table;
  iDb = sqlite3SchemaToIndex(pParse->db, pTab->pSchema);
  zDb = db->aDb[iDb].zName;
  db->flags |= SQLITE_PreferBuiltin;

  /* Get a NULL terminated version of the new table name. */
  zName = sqlite3NameFromToken(db, pName);
................................................................................
  int nAlloc;
  sqlite3 *db = pParse->db;

  /* Look up the table being altered. */
  assert( pParse->pNewTable==0 );
  assert( sqlite3BtreeHoldsAllMutexes(db) );
  if( db->mallocFailed ) goto exit_begin_add_column;
  pTab = sqlite3LocateTableItem(pParse, 0, &pSrc->a[0]);
  if( !pTab ) goto exit_begin_add_column;

#ifndef SQLITE_OMIT_VIRTUALTABLE
  if( IsVirtual(pTab) ){
    sqlite3ErrorMsg(pParse, "virtual tables may not be altered");
    goto exit_begin_add_column;
  }

Changes to src/attach.c.

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  sqlite3 *db;

  if( NEVER(iDb<0) || iDb==1 ) return 0;
  db = pParse->db;
  assert( db->nDb>iDb );
  pFix->pParse = pParse;
  pFix->zDb = db->aDb[iDb].zName;

  pFix->zType = zType;
  pFix->pName = pName;
  return 1;
}

/*
** The following set of routines walk through the parse tree and assign
................................................................................
  int i;
  const char *zDb;
  struct SrcList_item *pItem;

  if( NEVER(pList==0) ) return 0;
  zDb = pFix->zDb;
  for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){
    if( pItem->zDatabase==0 ){
      pItem->zDatabase = sqlite3DbStrDup(pFix->pParse->db, zDb);
    }else if( sqlite3StrICmp(pItem->zDatabase,zDb)!=0 ){
      sqlite3ErrorMsg(pFix->pParse,
         "%s %T cannot reference objects in database %s",
         pFix->zType, pFix->pName, pItem->zDatabase);
      return 1;
    }



#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER)
    if( sqlite3FixSelect(pFix, pItem->pSelect) ) return 1;
    if( sqlite3FixExpr(pFix, pItem->pOn) ) return 1;
#endif
  }
  return 0;
}







>







 







<
<
|





>
>
>







430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
...
461
462
463
464
465
466
467


468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
  sqlite3 *db;

  if( NEVER(iDb<0) || iDb==1 ) return 0;
  db = pParse->db;
  assert( db->nDb>iDb );
  pFix->pParse = pParse;
  pFix->zDb = db->aDb[iDb].zName;
  pFix->pSchema = db->aDb[iDb].pSchema;
  pFix->zType = zType;
  pFix->pName = pName;
  return 1;
}

/*
** The following set of routines walk through the parse tree and assign
................................................................................
  int i;
  const char *zDb;
  struct SrcList_item *pItem;

  if( NEVER(pList==0) ) return 0;
  zDb = pFix->zDb;
  for(i=0, pItem=pList->a; i<pList->nSrc; i++, pItem++){


    if( pItem->zDatabase && sqlite3StrICmp(pItem->zDatabase, zDb) ){
      sqlite3ErrorMsg(pFix->pParse,
         "%s %T cannot reference objects in database %s",
         pFix->zType, pFix->pName, pItem->zDatabase);
      return 1;
    }
    sqlite3_free(pItem->zDatabase);
    pItem->zDatabase = 0;
    pItem->pSchema = pFix->pSchema;
#if !defined(SQLITE_OMIT_VIEW) || !defined(SQLITE_OMIT_TRIGGER)
    if( sqlite3FixSelect(pFix, pItem->pSelect) ) return 1;
    if( sqlite3FixExpr(pFix, pItem->pOn) ) return 1;
#endif
  }
  return 0;
}

Changes to src/build.c.

314
315
316
317
318
319
320

























321
322
323
324
325
326
327
....
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
....
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
....
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
    }else{
      sqlite3ErrorMsg(pParse, "%s: %s", zMsg, zName);
    }
    pParse->checkSchema = 1;
  }
  return p;
}


























/*
** Locate the in-memory structure that describes 
** a particular index given the name of that index
** and the name of the database that contains the index.
** Return NULL if not found.
**
................................................................................
  sqlite3 *db = pParse->db;
  u8 enc = ENC(db);
  u8 initbusy = db->init.busy;
  CollSeq *pColl;

  pColl = sqlite3FindCollSeq(db, enc, zName, initbusy);
  if( !initbusy && (!pColl || !pColl->xCmp) ){
    pColl = sqlite3GetCollSeq(db, enc, pColl, zName);
    if( !pColl ){
      sqlite3ErrorMsg(pParse, "no such collation sequence: %s", zName);
    }
  }

  return pColl;
}


/*
................................................................................

  if( db->mallocFailed ){
    goto exit_drop_table;
  }
  assert( pParse->nErr==0 );
  assert( pName->nSrc==1 );
  if( noErr ) db->suppressErr++;
  pTab = sqlite3LocateTable(pParse, isView, 
                            pName->a[0].zName, pName->a[0].zDatabase);
  if( noErr ) db->suppressErr--;

  if( pTab==0 ){
    if( noErr ) sqlite3CodeVerifyNamedSchema(pParse, pName->a[0].zDatabase);
    goto exit_drop_table;
  }
  iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
................................................................................
    if( sqlite3FixInit(&sFix, pParse, iDb, "index", pName) &&
        sqlite3FixSrcList(&sFix, pTblName)
    ){
      /* Because the parser constructs pTblName from a single identifier,
      ** sqlite3FixSrcList can never fail. */
      assert(0);
    }
    pTab = sqlite3LocateTable(pParse, 0, pTblName->a[0].zName, 
        pTblName->a[0].zDatabase);
    if( !pTab || db->mallocFailed ) goto exit_create_index;
    assert( db->aDb[iDb].pSchema==pTab->pSchema );
  }else{
    assert( pName==0 );
    assert( pStart==0 );
    pTab = pParse->pNewTable;
    if( !pTab ) goto exit_create_index;







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







|
<
<
<







 







|
<







 







|
<







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
....
1316
1317
1318
1319
1320
1321
1322
1323



1324
1325
1326
1327
1328
1329
1330
....
2132
2133
2134
2135
2136
2137
2138
2139

2140
2141
2142
2143
2144
2145
2146
....
2572
2573
2574
2575
2576
2577
2578
2579

2580
2581
2582
2583
2584
2585
2586
    }else{
      sqlite3ErrorMsg(pParse, "%s: %s", zMsg, zName);
    }
    pParse->checkSchema = 1;
  }
  return p;
}

/*
** Locate the table identified by *p.
**
** This is a wrapper around sqlite3LocateTable(). The difference between
** sqlite3LocateTable() and this function is that this function restricts
** 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, 
  int isView, 
  struct SrcList_item *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].zName;
  }else{
    zDb = p->zDatabase;
  }
  return sqlite3LocateTable(pParse, isView, p->zName, zDb);
}

/*
** Locate the in-memory structure that describes 
** a particular index given the name of that index
** and the name of the database that contains the index.
** Return NULL if not found.
**
................................................................................
  sqlite3 *db = pParse->db;
  u8 enc = ENC(db);
  u8 initbusy = db->init.busy;
  CollSeq *pColl;

  pColl = sqlite3FindCollSeq(db, enc, zName, initbusy);
  if( !initbusy && (!pColl || !pColl->xCmp) ){
    pColl = sqlite3GetCollSeq(pParse, enc, pColl, zName);



  }

  return pColl;
}


/*
................................................................................

  if( db->mallocFailed ){
    goto exit_drop_table;
  }
  assert( pParse->nErr==0 );
  assert( pName->nSrc==1 );
  if( noErr ) db->suppressErr++;
  pTab = sqlite3LocateTableItem(pParse, isView, &pName->a[0]);

  if( noErr ) db->suppressErr--;

  if( pTab==0 ){
    if( noErr ) sqlite3CodeVerifyNamedSchema(pParse, pName->a[0].zDatabase);
    goto exit_drop_table;
  }
  iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
................................................................................
    if( sqlite3FixInit(&sFix, pParse, iDb, "index", pName) &&
        sqlite3FixSrcList(&sFix, pTblName)
    ){
      /* Because the parser constructs pTblName from a single identifier,
      ** sqlite3FixSrcList can never fail. */
      assert(0);
    }
    pTab = sqlite3LocateTableItem(pParse, 0, &pTblName->a[0]);

    if( !pTab || db->mallocFailed ) goto exit_create_index;
    assert( db->aDb[iDb].pSchema==pTab->pSchema );
  }else{
    assert( pName==0 );
    assert( pStart==0 );
    pTab = pParse->pNewTable;
    if( !pTab ) goto exit_create_index;

Changes to src/callback.c.

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
..
98
99
100
101
102
103
104



105
106
107
108
109
110
111
...
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
** requested collation sequence is not available in the desired encoding.
** 
** If it is not NULL, then pColl must point to the database native encoding 
** collation sequence with name zName, length nName.
**
** The return value is either the collation sequence to be used in database
** db for collation type name zName, length nName, or NULL, if no collation
** sequence can be found.
**
** See also: sqlite3LocateCollSeq(), sqlite3FindCollSeq()
*/
CollSeq *sqlite3GetCollSeq(
  sqlite3* db,          /* The database connection */
  u8 enc,               /* The desired encoding for the collating sequence */
  CollSeq *pColl,       /* Collating sequence with native encoding, or NULL */
  const char *zName     /* Collating sequence name */
){
  CollSeq *p;


  p = pColl;
  if( !p ){
    p = sqlite3FindCollSeq(db, enc, zName, 0);
  }
  if( !p || !p->xCmp ){
    /* No collation sequence of this type for this encoding is registered.
................................................................................
    callCollNeeded(db, enc, zName);
    p = sqlite3FindCollSeq(db, enc, zName, 0);
  }
  if( p && !p->xCmp && synthCollSeq(db, p) ){
    p = 0;
  }
  assert( !p || p->xCmp );



  return p;
}

/*
** This routine is called on a collation sequence before it is used to
** check that it is defined. An undefined collation sequence exists when
** a database is loaded that contains references to collation sequences
................................................................................
** an equivalent collating sequence that uses a text encoding different
** from the main database is substituted, if one is available.
*/
int sqlite3CheckCollSeq(Parse *pParse, CollSeq *pColl){
  if( pColl ){
    const char *zName = pColl->zName;
    sqlite3 *db = pParse->db;
    CollSeq *p = sqlite3GetCollSeq(db, ENC(db), pColl, zName);
    if( !p ){
      sqlite3ErrorMsg(pParse, "no such collation sequence: %s", zName);
      pParse->nErr++;
      return SQLITE_ERROR;
    }
    assert( p==pColl );
  }
  return SQLITE_OK;
}








|




|





>







 







>
>
>







 







|

<
<







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
..
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
...
120
121
122
123
124
125
126
127
128


129
130
131
132
133
134
135
** requested collation sequence is not available in the desired encoding.
** 
** If it is not NULL, then pColl must point to the database native encoding 
** collation sequence with name zName, length nName.
**
** The return value is either the collation sequence to be used in database
** db for collation type name zName, length nName, or NULL, if no collation
** sequence can be found.  If no collation is found, leave an error message.
**
** See also: sqlite3LocateCollSeq(), sqlite3FindCollSeq()
*/
CollSeq *sqlite3GetCollSeq(
  Parse *pParse,        /* Parsing context */
  u8 enc,               /* The desired encoding for the collating sequence */
  CollSeq *pColl,       /* Collating sequence with native encoding, or NULL */
  const char *zName     /* Collating sequence name */
){
  CollSeq *p;
  sqlite3 *db = pParse->db;

  p = pColl;
  if( !p ){
    p = sqlite3FindCollSeq(db, enc, zName, 0);
  }
  if( !p || !p->xCmp ){
    /* No collation sequence of this type for this encoding is registered.
................................................................................
    callCollNeeded(db, enc, zName);
    p = sqlite3FindCollSeq(db, enc, zName, 0);
  }
  if( p && !p->xCmp && synthCollSeq(db, p) ){
    p = 0;
  }
  assert( !p || p->xCmp );
  if( p==0 ){
    sqlite3ErrorMsg(pParse, "no such collation sequence: %s", zName);
  }
  return p;
}

/*
** This routine is called on a collation sequence before it is used to
** check that it is defined. An undefined collation sequence exists when
** a database is loaded that contains references to collation sequences
................................................................................
** an equivalent collating sequence that uses a text encoding different
** from the main database is substituted, if one is available.
*/
int sqlite3CheckCollSeq(Parse *pParse, CollSeq *pColl){
  if( pColl ){
    const char *zName = pColl->zName;
    sqlite3 *db = pParse->db;
    CollSeq *p = sqlite3GetCollSeq(pParse, ENC(db), pColl, zName);
    if( !p ){


      return SQLITE_ERROR;
    }
    assert( p==pColl );
  }
  return SQLITE_OK;
}

Changes to src/delete.c.

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
**    pSrc->a[0].pIndex     Pointer to the INDEXED BY index, if there is one
**
*/
Table *sqlite3SrcListLookup(Parse *pParse, SrcList *pSrc){
  struct SrcList_item *pItem = pSrc->a;
  Table *pTab;
  assert( pItem && pSrc->nSrc==1 );
  pTab = sqlite3LocateTable(pParse, 0, pItem->zName, pItem->zDatabase);
  sqlite3DeleteTable(pParse->db, pItem->pTab);
  pItem->pTab = pTab;
  if( pTab ){
    pTab->nRef++;
  }
  if( sqlite3IndexedByLookup(pParse, pItem) ){
    pTab = 0;







|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
**    pSrc->a[0].pIndex     Pointer to the INDEXED BY index, if there is one
**
*/
Table *sqlite3SrcListLookup(Parse *pParse, SrcList *pSrc){
  struct SrcList_item *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->nRef++;
  }
  if( sqlite3IndexedByLookup(pParse, pItem) ){
    pTab = 0;

Changes to src/expr.c.

926
927
928
929
930
931
932

933
934
935
936
937
938
939
  pNew = sqlite3DbMallocRaw(db, nByte );
  if( pNew==0 ) return 0;
  pNew->nSrc = pNew->nAlloc = p->nSrc;
  for(i=0; i<p->nSrc; i++){
    struct SrcList_item *pNewItem = &pNew->a[i];
    struct SrcList_item *pOldItem = &p->a[i];
    Table *pTab;

    pNewItem->zDatabase = sqlite3DbStrDup(db, pOldItem->zDatabase);
    pNewItem->zName = sqlite3DbStrDup(db, pOldItem->zName);
    pNewItem->zAlias = sqlite3DbStrDup(db, pOldItem->zAlias);
    pNewItem->jointype = pOldItem->jointype;
    pNewItem->iCursor = pOldItem->iCursor;
    pNewItem->addrFillSub = pOldItem->addrFillSub;
    pNewItem->regReturn = pOldItem->regReturn;







>







926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
  pNew = sqlite3DbMallocRaw(db, nByte );
  if( pNew==0 ) return 0;
  pNew->nSrc = pNew->nAlloc = p->nSrc;
  for(i=0; i<p->nSrc; i++){
    struct SrcList_item *pNewItem = &pNew->a[i];
    struct SrcList_item *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->jointype = pOldItem->jointype;
    pNewItem->iCursor = pOldItem->iCursor;
    pNewItem->addrFillSub = pOldItem->addrFillSub;
    pNewItem->regReturn = pOldItem->regReturn;

Changes to src/insert.c.

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
....
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
#ifndef SQLITE_OMIT_CHECK
  if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){
    ExprList *pCheck = pTab->pCheck;
    pParse->ckBase = regData;
    onError = overrideError!=OE_Default ? overrideError : OE_Abort;
    for(i=0; i<pCheck->nExpr; i++){
      int allOk = sqlite3VdbeMakeLabel(v);


      sqlite3ExprIfTrue(pParse, pCheck->a[i].pExpr, allOk, SQLITE_JUMPIFNULL);
      if( onError==OE_Ignore ){
        sqlite3VdbeAddOp2(v, OP_Goto, 0, ignoreDest);
      }else{
        char *zConsName = pCheck->a[i].zName;
        if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-15569-63625 */
        if( zConsName ){
          zConsName = sqlite3MPrintf(db, "constraint %s failed", zConsName);
        }else{
          zConsName = 0;
        }
        sqlite3HaltConstraint(pParse, onError, zConsName, P4_DYNAMIC);
      }
      sqlite3VdbeResolveLabel(v, allOk);

    }
  }
#endif /* !defined(SQLITE_OMIT_CHECK) */

  /* If we have an INTEGER PRIMARY KEY, make sure the primary key
  ** of the new record does not previously exist.  Except, if this
  ** is an UPDATE and the primary key is not changing, that is OK.
................................................................................
  }

  /* At this point we have established that the statement is of the
  ** correct syntactic form to participate in this optimization.  Now
  ** we have to check the semantics.
  */
  pItem = pSelect->pSrc->a;
  pSrc = sqlite3LocateTable(pParse, 0, pItem->zName, pItem->zDatabase);
  if( pSrc==0 ){
    return 0;   /* FROM clause does not contain a real table */
  }
  if( pSrc==pDest ){
    return 0;   /* tab1 and tab2 may not be the same table */
  }
#ifndef SQLITE_OMIT_VIRTUALTABLE







>
>
|













>







 







|







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
....
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
#ifndef SQLITE_OMIT_CHECK
  if( pTab->pCheck && (db->flags & SQLITE_IgnoreChecks)==0 ){
    ExprList *pCheck = pTab->pCheck;
    pParse->ckBase = regData;
    onError = overrideError!=OE_Default ? overrideError : OE_Abort;
    for(i=0; i<pCheck->nExpr; i++){
      int allOk = sqlite3VdbeMakeLabel(v);
      Expr *pDup = sqlite3ExprDup(db, pCheck->a[i].pExpr, 0);
      if( pDup==0 ) break;
      sqlite3ExprIfTrue(pParse, pDup, allOk, SQLITE_JUMPIFNULL);
      if( onError==OE_Ignore ){
        sqlite3VdbeAddOp2(v, OP_Goto, 0, ignoreDest);
      }else{
        char *zConsName = pCheck->a[i].zName;
        if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-15569-63625 */
        if( zConsName ){
          zConsName = sqlite3MPrintf(db, "constraint %s failed", zConsName);
        }else{
          zConsName = 0;
        }
        sqlite3HaltConstraint(pParse, onError, zConsName, P4_DYNAMIC);
      }
      sqlite3VdbeResolveLabel(v, allOk);
      sqlite3ExprDelete(db, pDup);
    }
  }
#endif /* !defined(SQLITE_OMIT_CHECK) */

  /* If we have an INTEGER PRIMARY KEY, make sure the primary key
  ** of the new record does not previously exist.  Except, if this
  ** is an UPDATE and the primary key is not changing, that is OK.
................................................................................
  }

  /* At this point we have established that the statement is of the
  ** correct syntactic form to participate in this optimization.  Now
  ** we have to check the semantics.
  */
  pItem = pSelect->pSrc->a;
  pSrc = sqlite3LocateTableItem(pParse, 0, pItem);
  if( pSrc==0 ){
    return 0;   /* FROM clause does not contain a real table */
  }
  if( pSrc==pDest ){
    return 0;   /* tab1 and tab2 may not be the same table */
  }
#ifndef SQLITE_OMIT_VIRTUALTABLE

Changes to src/os_win.c.

398
399
400
401
402
403
404

405



406
407
408
409
410
411
412
...
479
480
481
482
483
484
485

486
487
488
489
490
491
492
493



494
495
496
497
498
499
500
...
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605

606
607
608
609
610
611
612
...
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
#else
  { "FormatMessageW",          (SYSCALL)0,                       0 },
#endif

#define osFormatMessageW ((DWORD(WINAPI*)(DWORD,LPCVOID,DWORD,DWORD,LPWSTR, \
        DWORD,va_list*))aSyscall[15].pCurrent)


  { "FreeLibrary",             (SYSCALL)FreeLibrary,             0 },




#define osFreeLibrary ((BOOL(WINAPI*)(HMODULE))aSyscall[16].pCurrent)

  { "GetCurrentProcessId",     (SYSCALL)GetCurrentProcessId,     0 },

#define osGetCurrentProcessId ((DWORD(WINAPI*)(VOID))aSyscall[17].pCurrent)

................................................................................
#define osGetFullPathNameW ((DWORD(WINAPI*)(LPCWSTR,DWORD,LPWSTR, \
        LPWSTR*))aSyscall[25].pCurrent)

  { "GetLastError",            (SYSCALL)GetLastError,            0 },

#define osGetLastError ((DWORD(WINAPI*)(VOID))aSyscall[26].pCurrent)


#if SQLITE_OS_WINCE
  /* The GetProcAddressA() routine is only available on Windows CE. */
  { "GetProcAddressA",         (SYSCALL)GetProcAddressA,         0 },
#else
  /* All other Windows platforms expect GetProcAddress() to take
  ** an ANSI string regardless of the _UNICODE setting */
  { "GetProcAddressA",         (SYSCALL)GetProcAddress,          0 },
#endif




#define osGetProcAddressA ((FARPROC(WINAPI*)(HMODULE, \
        LPCSTR))aSyscall[27].pCurrent)

#if !SQLITE_OS_WINRT
  { "GetSystemInfo",           (SYSCALL)GetSystemInfo,           0 },
#else
................................................................................
#else
  { "HeapValidate",            (SYSCALL)0,                       0 },
#endif

#define osHeapValidate ((BOOL(WINAPI*)(HANDLE,DWORD, \
        LPCVOID))aSyscall[41].pCurrent)

#if defined(SQLITE_WIN32_HAS_ANSI)
  { "LoadLibraryA",            (SYSCALL)LoadLibraryA,            0 },
#else
  { "LoadLibraryA",            (SYSCALL)0,                       0 },
#endif

#define osLoadLibraryA ((HMODULE(WINAPI*)(LPCSTR))aSyscall[42].pCurrent)

#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE)

  { "LoadLibraryW",            (SYSCALL)LoadLibraryW,            0 },
#else
  { "LoadLibraryW",            (SYSCALL)0,                       0 },
#endif

#define osLoadLibraryW ((HMODULE(WINAPI*)(LPCWSTR))aSyscall[43].pCurrent)

................................................................................
#else
  { "CreateFile2",             (SYSCALL)0,                       0 },
#endif

#define osCreateFile2 ((HANDLE(WINAPI*)(LPCWSTR,DWORD,DWORD,DWORD, \
        LPCREATEFILE2_EXTENDED_PARAMETERS))aSyscall[66].pCurrent)

#if SQLITE_OS_WINRT
  { "LoadPackagedLibrary",     (SYSCALL)LoadPackagedLibrary,     0 },
#else
  { "LoadPackagedLibrary",     (SYSCALL)0,                       0 },
#endif

#define osLoadPackagedLibrary ((HMODULE(WINAPI*)(LPCWSTR, \
        DWORD))aSyscall[67].pCurrent)







>

>
>
>







 







>








>
>
>







 







|







|
>







 







|







398
399
400
401
402
403
404
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406
407
408
409
410
411
412
413
414
415
416
...
483
484
485
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#else
  { "FormatMessageW",          (SYSCALL)0,                       0 },
#endif

#define osFormatMessageW ((DWORD(WINAPI*)(DWORD,LPCVOID,DWORD,DWORD,LPWSTR, \
        DWORD,va_list*))aSyscall[15].pCurrent)

#if !defined(SQLITE_OMIT_LOAD_EXTENSION)
  { "FreeLibrary",             (SYSCALL)FreeLibrary,             0 },
#else
  { "FreeLibrary",             (SYSCALL)0,                       0 },
#endif

#define osFreeLibrary ((BOOL(WINAPI*)(HMODULE))aSyscall[16].pCurrent)

  { "GetCurrentProcessId",     (SYSCALL)GetCurrentProcessId,     0 },

#define osGetCurrentProcessId ((DWORD(WINAPI*)(VOID))aSyscall[17].pCurrent)

................................................................................
#define osGetFullPathNameW ((DWORD(WINAPI*)(LPCWSTR,DWORD,LPWSTR, \
        LPWSTR*))aSyscall[25].pCurrent)

  { "GetLastError",            (SYSCALL)GetLastError,            0 },

#define osGetLastError ((DWORD(WINAPI*)(VOID))aSyscall[26].pCurrent)

#if !defined(SQLITE_OMIT_LOAD_EXTENSION)
#if SQLITE_OS_WINCE
  /* The GetProcAddressA() routine is only available on Windows CE. */
  { "GetProcAddressA",         (SYSCALL)GetProcAddressA,         0 },
#else
  /* All other Windows platforms expect GetProcAddress() to take
  ** an ANSI string regardless of the _UNICODE setting */
  { "GetProcAddressA",         (SYSCALL)GetProcAddress,          0 },
#endif
#else
  { "GetProcAddressA",         (SYSCALL)0,                       0 },
#endif

#define osGetProcAddressA ((FARPROC(WINAPI*)(HMODULE, \
        LPCSTR))aSyscall[27].pCurrent)

#if !SQLITE_OS_WINRT
  { "GetSystemInfo",           (SYSCALL)GetSystemInfo,           0 },
#else
................................................................................
#else
  { "HeapValidate",            (SYSCALL)0,                       0 },
#endif

#define osHeapValidate ((BOOL(WINAPI*)(HANDLE,DWORD, \
        LPCVOID))aSyscall[41].pCurrent)

#if defined(SQLITE_WIN32_HAS_ANSI) && !defined(SQLITE_OMIT_LOAD_EXTENSION)
  { "LoadLibraryA",            (SYSCALL)LoadLibraryA,            0 },
#else
  { "LoadLibraryA",            (SYSCALL)0,                       0 },
#endif

#define osLoadLibraryA ((HMODULE(WINAPI*)(LPCSTR))aSyscall[42].pCurrent)

#if !SQLITE_OS_WINRT && defined(SQLITE_WIN32_HAS_WIDE) && \
        !defined(SQLITE_OMIT_LOAD_EXTENSION)
  { "LoadLibraryW",            (SYSCALL)LoadLibraryW,            0 },
#else
  { "LoadLibraryW",            (SYSCALL)0,                       0 },
#endif

#define osLoadLibraryW ((HMODULE(WINAPI*)(LPCWSTR))aSyscall[43].pCurrent)

................................................................................
#else
  { "CreateFile2",             (SYSCALL)0,                       0 },
#endif

#define osCreateFile2 ((HANDLE(WINAPI*)(LPCWSTR,DWORD,DWORD,DWORD, \
        LPCREATEFILE2_EXTENDED_PARAMETERS))aSyscall[66].pCurrent)

#if SQLITE_OS_WINRT && !defined(SQLITE_OMIT_LOAD_EXTENSION)
  { "LoadPackagedLibrary",     (SYSCALL)LoadPackagedLibrary,     0 },
#else
  { "LoadPackagedLibrary",     (SYSCALL)0,                       0 },
#endif

#define osLoadPackagedLibrary ((HMODULE(WINAPI*)(LPCWSTR, \
        DWORD))aSyscall[67].pCurrent)

Changes to src/select.c.

3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
      pTab->iPKey = -1;
      pTab->nRowEst = 1000000;
      pTab->tabFlags |= TF_Ephemeral;
#endif
    }else{
      /* An ordinary table or view name in the FROM clause */
      assert( pFrom->pTab==0 );
      pFrom->pTab = pTab = 
        sqlite3LocateTable(pParse,0,pFrom->zName,pFrom->zDatabase);
      if( pTab==0 ) return WRC_Abort;
      pTab->nRef++;
#if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE)
      if( pTab->pSelect || IsVirtual(pTab) ){
        /* We reach here if the named table is a really a view */
        if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort;
        assert( pFrom->pSelect==0 );







|
<







3328
3329
3330
3331
3332
3333
3334
3335

3336
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3341
3342
      pTab->iPKey = -1;
      pTab->nRowEst = 1000000;
      pTab->tabFlags |= TF_Ephemeral;
#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;
      pTab->nRef++;
#if !defined(SQLITE_OMIT_VIEW) || !defined (SQLITE_OMIT_VIRTUALTABLE)
      if( pTab->pSelect || IsVirtual(pTab) ){
        /* We reach here if the named table is a really a view */
        if( sqlite3ViewGetColumnNames(pParse, pTab) ) return WRC_Abort;
        assert( pFrom->pSelect==0 );

Changes to src/sqliteInt.h.

1865
1866
1867
1868
1869
1870
1871

1872
1873
1874
1875
1876
1877
1878
....
2433
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2439

2440
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....
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....
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3079
3080
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3083
3084
3085
3086
3087
3088
** 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 {
  i16 nSrc;        /* Number of tables or subqueries in the FROM clause */
  i16 nAlloc;      /* Number of entries allocated in a[] below */
  struct SrcList_item {

    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 */
................................................................................
** The following structure contains information used by the sqliteFix...
** routines as they walk the parse tree to make database references
** explicit.  
*/
typedef struct DbFixer DbFixer;
struct DbFixer {
  Parse *pParse;      /* The parsing context.  Error messages written here */

  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 */
};

/*
** An objected used to accumulate the text of a string where we
................................................................................
int sqlite3ExprCodeAndCache(Parse*, Expr*, int);
void sqlite3ExprCodeConstants(Parse*, Expr*);
int sqlite3ExprCodeExprList(Parse*, ExprList*, int, int);
void sqlite3ExprIfTrue(Parse*, Expr*, int, int);
void sqlite3ExprIfFalse(Parse*, Expr*, int, int);
Table *sqlite3FindTable(sqlite3*,const char*, const char*);
Table *sqlite3LocateTable(Parse*,int isView,const char*, const char*);

Index *sqlite3FindIndex(sqlite3*,const char*, const char*);
void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*);
void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*);
void sqlite3Vacuum(Parse*);
int sqlite3RunVacuum(char**, sqlite3*);
char *sqlite3NameFromToken(sqlite3*, Token*);
int sqlite3ExprCompare(Expr*, Expr*);
................................................................................
void sqlite3SelectPrep(Parse*, Select*, NameContext*);
int sqlite3ResolveExprNames(NameContext*, Expr*);
void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*);
int sqlite3ResolveOrderGroupBy(Parse*, Select*, ExprList*, const char*);
void sqlite3ColumnDefault(Vdbe *, Table *, int, int);
void sqlite3AlterFinishAddColumn(Parse *, Token *);
void sqlite3AlterBeginAddColumn(Parse *, SrcList *);
CollSeq *sqlite3GetCollSeq(sqlite3*, u8, CollSeq *, const char*);
char sqlite3AffinityType(const char*);
void sqlite3Analyze(Parse*, Token*, Token*);
int sqlite3InvokeBusyHandler(BusyHandler*);
int sqlite3FindDb(sqlite3*, Token*);
int sqlite3FindDbName(sqlite3 *, const char *);
int sqlite3AnalysisLoad(sqlite3*,int iDB);
void sqlite3DeleteIndexSamples(sqlite3*,Index*);







>







 







>







 







>







 







|







1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
....
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
....
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
....
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
** 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 {
  i16 nSrc;        /* Number of tables or subqueries in the FROM clause */
  i16 nAlloc;      /* Number of entries allocated in a[] below */
  struct SrcList_item {
    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 */
................................................................................
** The following structure contains information used by the sqliteFix...
** routines as they walk the parse tree to make database references
** explicit.  
*/
typedef struct DbFixer DbFixer;
struct DbFixer {
  Parse *pParse;      /* The parsing context.  Error messages written here */
  Schema *pSchema;    /* Fix items to this schema */
  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 */
};

/*
** An objected used to accumulate the text of a string where we
................................................................................
int sqlite3ExprCodeAndCache(Parse*, Expr*, int);
void sqlite3ExprCodeConstants(Parse*, Expr*);
int sqlite3ExprCodeExprList(Parse*, ExprList*, int, int);
void sqlite3ExprIfTrue(Parse*, Expr*, int, int);
void sqlite3ExprIfFalse(Parse*, Expr*, int, int);
Table *sqlite3FindTable(sqlite3*,const char*, const char*);
Table *sqlite3LocateTable(Parse*,int isView,const char*, const char*);
Table *sqlite3LocateTableItem(Parse*,int isView,struct SrcList_item *);
Index *sqlite3FindIndex(sqlite3*,const char*, const char*);
void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*);
void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*);
void sqlite3Vacuum(Parse*);
int sqlite3RunVacuum(char**, sqlite3*);
char *sqlite3NameFromToken(sqlite3*, Token*);
int sqlite3ExprCompare(Expr*, Expr*);
................................................................................
void sqlite3SelectPrep(Parse*, Select*, NameContext*);
int sqlite3ResolveExprNames(NameContext*, Expr*);
void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*);
int sqlite3ResolveOrderGroupBy(Parse*, Select*, ExprList*, const char*);
void sqlite3ColumnDefault(Vdbe *, Table *, int, int);
void sqlite3AlterFinishAddColumn(Parse *, Token *);
void sqlite3AlterBeginAddColumn(Parse *, SrcList *);
CollSeq *sqlite3GetCollSeq(Parse*, u8, CollSeq *, const char*);
char sqlite3AffinityType(const char*);
void sqlite3Analyze(Parse*, Token*, Token*);
int sqlite3InvokeBusyHandler(BusyHandler*);
int sqlite3FindDb(sqlite3*, Token*);
int sqlite3FindDbName(sqlite3 *, const char *);
int sqlite3AnalysisLoad(sqlite3*,int iDB);
void sqlite3DeleteIndexSamples(sqlite3*,Index*);

Changes to src/vdbeaux.c.

1766
1767
1768
1769
1770
1771
1772

1773

1774
1775
1776
1777
1778
1779
1780
  ** file is required for an atomic commit.
  */ 
  for(i=0; rc==SQLITE_OK && i<db->nDb; i++){ 
    Btree *pBt = db->aDb[i].pBt;
    if( sqlite3BtreeIsInTrans(pBt) ){
      needXcommit = 1;
      if( i!=1 ) nTrans++;

      rc = sqlite3PagerExclusiveLock(sqlite3BtreePager(pBt));

    }
  }
  if( rc!=SQLITE_OK ){
    return rc;
  }

  /* If there are any write-transactions at all, invoke the commit hook */







>

>







1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
  ** file is required for an atomic commit.
  */ 
  for(i=0; rc==SQLITE_OK && i<db->nDb; i++){ 
    Btree *pBt = db->aDb[i].pBt;
    if( sqlite3BtreeIsInTrans(pBt) ){
      needXcommit = 1;
      if( i!=1 ) nTrans++;
      sqlite3BtreeEnter(pBt);
      rc = sqlite3PagerExclusiveLock(sqlite3BtreePager(pBt));
      sqlite3BtreeLeave(pBt);
    }
  }
  if( rc!=SQLITE_OK ){
    return rc;
  }

  /* If there are any write-transactions at all, invoke the commit hook */

Changes to src/vtab.c.

259
260
261
262
263
264
265

266
267
268
269
270
271
272
...
320
321
322
323
324
325
326
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329
330
331
332
333
334
...
477
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483

484
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491
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493
494
495
496




497
498
499
500
501
502
503
504
505
506

507
508
509
510
511
512
513
** in the list are moved to the sqlite3.pDisconnect list of the associated 
** database connection.
*/
void sqlite3VtabClear(sqlite3 *db, Table *p){
  if( !db || db->pnBytesFreed==0 ) vtabDisconnectAll(0, p);
  if( p->azModuleArg ){
    int i;

    for(i=0; i<p->nModuleArg; i++){
      sqlite3DbFree(db, p->azModuleArg[i]);
    }
    sqlite3DbFree(db, p->azModuleArg);
  }
}

................................................................................
  db = pParse->db;
  iDb = sqlite3SchemaToIndex(db, pTable->pSchema);
  assert( iDb>=0 );

  pTable->tabFlags |= TF_Virtual;
  pTable->nModuleArg = 0;
  addModuleArgument(db, pTable, sqlite3NameFromToken(db, pModuleName));
  addModuleArgument(db, pTable, sqlite3DbStrDup(db, db->aDb[iDb].zName));
  addModuleArgument(db, pTable, sqlite3DbStrDup(db, pTable->zName));
  pParse->sNameToken.n = (int)(&pModuleName->z[pModuleName->n] - pName1->z);

#ifndef SQLITE_OMIT_AUTHORIZATION
  /* Creating a virtual table invokes the authorization callback twice.
  ** The first invocation, to obtain permission to INSERT a row into the
  ** sqlite_master table, has already been made by sqlite3StartTable().
................................................................................
  VtabCtx sCtx, *pPriorCtx;
  VTable *pVTable;
  int rc;
  const char *const*azArg = (const char *const*)pTab->azModuleArg;
  int nArg = pTab->nModuleArg;
  char *zErr = 0;
  char *zModuleName = sqlite3MPrintf(db, "%s", pTab->zName);


  if( !zModuleName ){
    return SQLITE_NOMEM;
  }

  pVTable = sqlite3DbMallocZero(db, sizeof(VTable));
  if( !pVTable ){
    sqlite3DbFree(db, zModuleName);
    return SQLITE_NOMEM;
  }
  pVTable->db = db;
  pVTable->pMod = pMod;





  /* Invoke the virtual table constructor */
  assert( &db->pVtabCtx );
  assert( xConstruct );
  sCtx.pTab = pTab;
  sCtx.pVTable = pVTable;
  pPriorCtx = db->pVtabCtx;
  db->pVtabCtx = &sCtx;
  rc = xConstruct(db, pMod->pAux, nArg, azArg, &pVTable->pVtab, &zErr);
  db->pVtabCtx = pPriorCtx;
  if( rc==SQLITE_NOMEM ) db->mallocFailed = 1;


  if( SQLITE_OK!=rc ){
    if( zErr==0 ){
      *pzErr = sqlite3MPrintf(db, "vtable constructor failed: %s", zModuleName);
    }else {
      *pzErr = sqlite3MPrintf(db, "%s", zErr);
      sqlite3_free(zErr);







>







 







|







 







>













>
>
>
>










>







259
260
261
262
263
264
265
266
267
268
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270
271
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273
...
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323
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331
332
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...
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** in the list are moved to the sqlite3.pDisconnect list of the associated 
** database connection.
*/
void sqlite3VtabClear(sqlite3 *db, Table *p){
  if( !db || db->pnBytesFreed==0 ) vtabDisconnectAll(0, p);
  if( p->azModuleArg ){
    int i;
    assert( p->nModuleArg<2 || p->azModuleArg[1]==0 );
    for(i=0; i<p->nModuleArg; i++){
      sqlite3DbFree(db, p->azModuleArg[i]);
    }
    sqlite3DbFree(db, p->azModuleArg);
  }
}

................................................................................
  db = pParse->db;
  iDb = sqlite3SchemaToIndex(db, pTable->pSchema);
  assert( iDb>=0 );

  pTable->tabFlags |= TF_Virtual;
  pTable->nModuleArg = 0;
  addModuleArgument(db, pTable, sqlite3NameFromToken(db, pModuleName));
  addModuleArgument(db, pTable, 0);
  addModuleArgument(db, pTable, sqlite3DbStrDup(db, pTable->zName));
  pParse->sNameToken.n = (int)(&pModuleName->z[pModuleName->n] - pName1->z);

#ifndef SQLITE_OMIT_AUTHORIZATION
  /* Creating a virtual table invokes the authorization callback twice.
  ** The first invocation, to obtain permission to INSERT a row into the
  ** sqlite_master table, has already been made by sqlite3StartTable().
................................................................................
  VtabCtx sCtx, *pPriorCtx;
  VTable *pVTable;
  int rc;
  const char *const*azArg = (const char *const*)pTab->azModuleArg;
  int nArg = pTab->nModuleArg;
  char *zErr = 0;
  char *zModuleName = sqlite3MPrintf(db, "%s", pTab->zName);
  int iDb;

  if( !zModuleName ){
    return SQLITE_NOMEM;
  }

  pVTable = sqlite3DbMallocZero(db, sizeof(VTable));
  if( !pVTable ){
    sqlite3DbFree(db, zModuleName);
    return SQLITE_NOMEM;
  }
  pVTable->db = db;
  pVTable->pMod = pMod;

  assert( pTab->azModuleArg[1]==0 );
  iDb = sqlite3SchemaToIndex(db, pTab->pSchema);
  pTab->azModuleArg[1] = db->aDb[iDb].zName;

  /* Invoke the virtual table constructor */
  assert( &db->pVtabCtx );
  assert( xConstruct );
  sCtx.pTab = pTab;
  sCtx.pVTable = pVTable;
  pPriorCtx = db->pVtabCtx;
  db->pVtabCtx = &sCtx;
  rc = xConstruct(db, pMod->pAux, nArg, azArg, &pVTable->pVtab, &zErr);
  db->pVtabCtx = pPriorCtx;
  if( rc==SQLITE_NOMEM ) db->mallocFailed = 1;
  pTab->azModuleArg[1] = 0;

  if( SQLITE_OK!=rc ){
    if( zErr==0 ){
      *pzErr = sqlite3MPrintf(db, "vtable constructor failed: %s", zModuleName);
    }else {
      *pzErr = sqlite3MPrintf(db, "%s", zErr);
      sqlite3_free(zErr);

Changes to src/where.c.

2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
      CollSeq *pColl;
      const u8 *z;
      if( eType==SQLITE_BLOB ){
        z = (const u8 *)sqlite3_value_blob(pVal);
        pColl = db->pDfltColl;
        assert( pColl->enc==SQLITE_UTF8 );
      }else{
        pColl = sqlite3GetCollSeq(db, SQLITE_UTF8, 0, *pIdx->azColl);
        if( pColl==0 ){
          sqlite3ErrorMsg(pParse, "no such collation sequence: %s",
                          *pIdx->azColl);
          return SQLITE_ERROR;
        }
        z = (const u8 *)sqlite3ValueText(pVal, pColl->enc);
        if( !z ){
          return SQLITE_NOMEM;
        }
        assert( z && pColl && pColl->xCmp );







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      CollSeq *pColl;
      const u8 *z;
      if( eType==SQLITE_BLOB ){
        z = (const u8 *)sqlite3_value_blob(pVal);
        pColl = db->pDfltColl;
        assert( pColl->enc==SQLITE_UTF8 );
      }else{
        pColl = sqlite3GetCollSeq(pParse, SQLITE_UTF8, 0, *pIdx->azColl);
        if( pColl==0 ){


          return SQLITE_ERROR;
        }
        z = (const u8 *)sqlite3ValueText(pVal, pColl->enc);
        if( !z ){
          return SQLITE_NOMEM;
        }
        assert( z && pColl && pColl->xCmp );

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# 2012 October 5
#
# 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.
#
#***********************************************************************
#
# The tests in this file are intended to show if two connections attach
# to the same shared cache using different database names, views and
# virtual tables may still be accessed.
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
source $testdir/lock_common.tcl
set testprefix shared9

ifcapable !view||!trigger {
  finish_test
  return
}

db close
set enable_shared_cache [sqlite3_enable_shared_cache 1]

sqlite3 db1 test.db
sqlite3 db2 test.db
forcedelete test.db2

do_test 1.1 {
  db1 eval {
    ATTACH 'test.db2' AS 'fred';
    CREATE TABLE fred.t1(a, b, c);
    CREATE VIEW fred.v1 AS SELECT * FROM t1;

    CREATE TABLE fred.t2(a, b);
    CREATE TABLE fred.t3(a, b);
    CREATE TRIGGER fred.trig AFTER INSERT ON t2 BEGIN
      DELETE FROM t3;
      INSERT INTO t3 SELECT * FROM t2;
    END;
    INSERT INTO t2 VALUES(1, 2);
    SELECT * FROM t3;
  }
} {1 2}

do_test 1.2 { db2 eval "ATTACH 'test.db2' AS 'jones'" } {}
do_test 1.3 { db2 eval "SELECT * FROM v1"             } {}
do_test 1.4 { db2 eval "INSERT INTO t2 VALUES(3, 4)"  } {}

ifcapable fts3 {
  do_test 1.5 {
    db1 eval {
      CREATE VIRTUAL TABLE fred.t4 USING fts4;
      INSERT INTO t4 VALUES('hello world');
    }
  } {}

  do_test 1.6 {
    db2 eval {
      INSERT INTO t4 VALUES('shared cache');
      SELECT * FROM t4 WHERE t4 MATCH 'hello';
    }
  } {{hello world}}

  do_test 1.7 {
    db1 eval {
      SELECT * FROM t4 WHERE t4 MATCH 'c*';
    }
  } {{shared cache}}
}

db1 close
db2 close

#-------------------------------------------------------------------------
# The following tests attempt to find a similar problem with collation 
# sequence names - pointers to database handle specific allocations leaking 
# into schema objects and being used after the original handle has been
# closed.
#
forcedelete test.db test.db2
sqlite3 db1 test.db
sqlite3 db2 test.db
foreach x {collate1 collate2 collate3} {
  proc $x {a b} { string compare $a $b }
  db1 collate $x $x
  db2 collate $x $x
}
do_test 2.1 {
  db1 eval {
    CREATE TABLE t1(a, b, c COLLATE collate1);
    CREATE INDEX i1 ON t1(a COLLATE collate2, c, b);
  }
} {}
do_test 2.2 {
  db1 close
  db2 eval "INSERT INTO t1 VALUES('abc', 'def', 'ghi')"
} {}
db2 close

#-------------------------------------------------------------------------
# At one point, the following would cause a collation sequence belonging
# to connection [db1] to be invoked by a call to [db2 eval]. Which is a
# problem if [db1] has already been closed.
#
forcedelete test.db test.db2
sqlite3 db1 test.db
sqlite3 db2 test.db

proc mycollate_db1 {a b} {set ::invoked_mycollate_db1 1 ; string compare $a $b}
proc mycollate_db2 {a b} {string compare $a $b}

db1 collate mycollate mycollate_db1
db2 collate mycollate mycollate_db2

do_test 2.3 {
  set ::invoked_mycollate_db1 0
  db1 eval {
    CREATE TABLE t1(a COLLATE mycollate, CHECK (a IN ('one', 'two', 'three')));
    INSERT INTO t1 VALUES('one');
  }
  db1 close
  set ::invoked_mycollate_db1
} {1}
do_test 2.4 {
  set ::invoked_mycollate_db1 0
  db2 eval {
    INSERT INTO t1 VALUES('two');
  }
  db2 close
  set ::invoked_mycollate_db1
} {0}

#-------------------------------------------------------------------------
# This test verifies that a bug causing a busy-handler belonging to one
# shared-cache connection to be executed as a result of an sqlite3_step()
# on another has been fixed.
#
forcedelete test.db test.db2
sqlite3 db1 test.db
sqlite3 db2 test.db

proc busyhandler {handle args} {
  set ::busyhandler_invoked_for $handle
  return 1
}
db1 busy [list busyhandler db1]
db2 busy [list busyhandler db2]

do_test 3.1 {
  db1 eval {
    BEGIN; 
      CREATE TABLE t1(a, b);
      CREATE TABLE t2(a, b);
      INSERT INTO t1 VALUES(1, 2);
      INSERT INTO t2 VALUES(1, 2);
  }
  # Keep this next COMMIT as a separate statement. This ensures that COMMIT
  # has already been compiled and loaded into the tcl interface statement 
  # cache when it is attempted below.
  db1 eval COMMIT
  db1 eval {
    BEGIN;
      INSERT INTO t1 VALUES(3, 4);
  }
} {}

do_test 3.2 {
  set ::tf [launch_testfixture]
  testfixture $::tf {
    sqlite3 db test.db
    db eval {
      BEGIN;
        SELECT * FROM t1;
    }
  }
} {1 2}

do_test 3.3 {
  db2 eval { SELECT * FROM t2 }
} {1 2}

do_test 3.4 {
  list [catch { db1 eval COMMIT } msg] $msg
} {1 {database is locked}}

# At one point the following would fail, showing that the busy-handler
# belonging to [db2] was invoked instead.
do_test 3.5 {
  set ::busyhandler_invoked_for
} {db1}
do_test 3.6 {
  close $::tf
  db1 eval COMMIT
} {}
  
db1 close
db2 close

sqlite3_enable_shared_cache $::enable_shared_cache
finish_test

Changes to test/trigger1.test.

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#
#***********************************************************************
#
# This file tests creating and dropping triggers, and interaction thereof
# with the database COMMIT/ROLLBACK logic.
#
# 1. CREATE and DROP TRIGGER tests
# trig-1.1: Error if table does not exist
# trig-1.2: Error if trigger already exists
# trig-1.3: Created triggers are deleted if the transaction is rolled back
# trig-1.4: DROP TRIGGER removes trigger
# trig-1.5: Dropped triggers are restored if the transaction is rolled back
# trig-1.6: Error if dropped trigger doesn't exist
# trig-1.7: Dropping the table automatically drops all triggers
# trig-1.8: A trigger created on a TEMP table is not inserted into sqlite_master
# trig-1.9: Ensure that we cannot create a trigger on sqlite_master
# trig-1.10:
# trig-1.11:
# trig-1.12: Ensure that INSTEAD OF triggers cannot be created on tables
# trig-1.13: Ensure that AFTER triggers cannot be created on views
# trig-1.14: Ensure that BEFORE triggers cannot be created on views
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !trigger||!compound {
  finish_test
  return
................................................................................
do_test trigger1-1.12 {
  catchsql {
    create table t1(a,b);
    create trigger t1t instead of update on t1 for each row begin
      delete from t1 WHERE a=old.a+2;
    end;
  }
} {1 {cannot create INSTEAD OF trigger on table: main.t1}}

ifcapable view {
# Ensure that we cannot create BEFORE triggers on views
do_test trigger1-1.13 {
  catchsql {
    create view v1 as select * from t1;
    create trigger v1t before update on v1 for each row begin
      delete from t1 WHERE a=old.a+2;
    end;
  }
} {1 {cannot create BEFORE trigger on view: main.v1}}
# Ensure that we cannot create AFTER triggers on views
do_test trigger1-1.14 {
  catchsql {
    drop view v1;
    create view v1 as select * from t1;
    create trigger v1t AFTER update on v1 for each row begin
      delete from t1 WHERE a=old.a+2;
    end;
  }
} {1 {cannot create AFTER trigger on view: main.v1}}
} ;# ifcapable view

# Check for memory leaks in the trigger parser
#
do_test trigger1-2.1 {
  catchsql {
    CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
................................................................................
    }
    catchsql {
      CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
        INSERT INTO t2 VALUES(NEW.a,NEW.b);
      END;
    }
  } {0 {}}
  do_test trigger-3.2 {
    catchsql {
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {1 {no such table: main.t2}}
  do_test trigger-3.3 {
    db close
    set rc [catch {sqlite3 db test.db} err]
    if {$rc} {lappend rc $err}
    set rc
  } {0}
  do_test trigger-3.4 {
    catchsql {
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {1 {no such table: main.t2}}
  do_test trigger-3.5 {
    catchsql {
      CREATE TEMP TABLE t2(x,y);
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {1 {no such table: main.t2}}
  do_test trigger-3.6.1 {
    catchsql {
      DROP TRIGGER r1;
      CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN
        INSERT INTO t2 VALUES(NEW.a,NEW.b), (NEW.b*100, NEW.a*100);
      END;
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {0 {1 2 200 100}}
  do_test trigger-3.6.2 {
    catchsql {
      DROP TRIGGER r1;
      DELETE FROM t1;
      DELETE FROM t2;
      CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN
        INSERT INTO t2 VALUES(NEW.a,NEW.b);
      END;
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {0 {1 2}}
  do_test trigger-3.7 {
    execsql {
      DROP TABLE t2;
      CREATE TABLE t2(x,y);
      SELECT * FROM t2;
    }
  } {}

  # There are two versions of trigger-3.8 and trigger-3.9. One that uses
  # compound SELECT statements, and another that does not.
  ifcapable compound {
  do_test trigger1-3.8 {
    execsql {
      INSERT INTO t1 VALUES(3,4);
      SELECT * FROM t1 UNION ALL SELECT * FROM t2;
    }
................................................................................
} {3 4 7 8}
do_test trigger1-6.8 {
  db close
  sqlite3 db test.db
  execsql {SELECT * FROM t2}
} {3 4 7 8}

integrity_check trigger-7.1

# Check to make sure the name of a trigger can be quoted so that keywords
# can be used as trigger names.  Ticket #468
#
do_test trigger1-8.1 {
  execsql {
    CREATE TRIGGER 'trigger' AFTER INSERT ON t2 BEGIN SELECT 1; END;
................................................................................
    SELECT name FROM sqlite_master WHERE type='trigger';
  }
} {}

ifcapable conflict {
  # Make sure REPLACE works inside of triggers.
  #
  # There are two versions of trigger-9.1 and trigger-9.2. One that uses
  # compound SELECT statements, and another that does not.
  ifcapable compound {
    do_test trigger1-9.1 {
      execsql {
        CREATE TABLE t3(a,b);
        CREATE TABLE t4(x UNIQUE, b);
        CREATE TRIGGER r34 AFTER INSERT ON t3 BEGIN
................................................................................
    }
  } {}
  do_test trigger1-10.8 {
    execsql {
      SELECT * FROM insert_log;
    }
  } {main 11 12 13 temp 14 15 16 aux 17 18 19}
  do_test trigger1-10.8 {
  # Drop and re-create the insert_log table in a different database. Note
  # that we can change the column names because the trigger programs don't
  # use them explicitly.
    execsql {
      DROP TABLE insert_log;
      CREATE TABLE aux.insert_log(db, d, e, f);
    }







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#
#***********************************************************************
#
# This file tests creating and dropping triggers, and interaction thereof
# with the database COMMIT/ROLLBACK logic.
#
# 1. CREATE and DROP TRIGGER tests
# trigger1-1.1: Error if table does not exist
# trigger1-1.2: Error if trigger already exists
# trigger1-1.3: Created triggers are deleted if the transaction is rolled back
# trigger1-1.4: DROP TRIGGER removes trigger
# trigger1-1.5: Dropped triggers are restored if the transaction is rolled back
# trigger1-1.6: Error if dropped trigger doesn't exist
# trigger1-1.7: Dropping the table automatically drops all triggers
# trigger1-1.8: A trigger created on a TEMP table is not inserted into sqlite_master
# trigger1-1.9: Ensure that we cannot create a trigger on sqlite_master
# trigger1-1.10:
# trigger1-1.11:
# trigger1-1.12: Ensure that INSTEAD OF triggers cannot be created on tables
# trigger1-1.13: Ensure that AFTER triggers cannot be created on views
# trigger1-1.14: Ensure that BEFORE triggers cannot be created on views
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl
ifcapable !trigger||!compound {
  finish_test
  return
................................................................................
do_test trigger1-1.12 {
  catchsql {
    create table t1(a,b);
    create trigger t1t instead of update on t1 for each row begin
      delete from t1 WHERE a=old.a+2;
    end;
  }
} {1 {cannot create INSTEAD OF trigger on table: t1}}

ifcapable view {
# Ensure that we cannot create BEFORE triggers on views
do_test trigger1-1.13 {
  catchsql {
    create view v1 as select * from t1;
    create trigger v1t before update on v1 for each row begin
      delete from t1 WHERE a=old.a+2;
    end;
  }
} {1 {cannot create BEFORE trigger on view: v1}}
# Ensure that we cannot create AFTER triggers on views
do_test trigger1-1.14 {
  catchsql {
    drop view v1;
    create view v1 as select * from t1;
    create trigger v1t AFTER update on v1 for each row begin
      delete from t1 WHERE a=old.a+2;
    end;
  }
} {1 {cannot create AFTER trigger on view: v1}}
} ;# ifcapable view

# Check for memory leaks in the trigger parser
#
do_test trigger1-2.1 {
  catchsql {
    CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
................................................................................
    }
    catchsql {
      CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
        INSERT INTO t2 VALUES(NEW.a,NEW.b);
      END;
    }
  } {0 {}}
  do_test trigger1-3.2 {
    catchsql {
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {1 {no such table: main.t2}}
  do_test trigger1-3.3 {
    db close
    set rc [catch {sqlite3 db test.db} err]
    if {$rc} {lappend rc $err}
    set rc
  } {0}
  do_test trigger1-3.4 {
    catchsql {
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {1 {no such table: main.t2}}
  do_test trigger1-3.5 {
    catchsql {
      CREATE TEMP TABLE t2(x,y);
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {1 {no such table: main.t2}}
  do_test trigger1-3.6.1 {
    catchsql {
      DROP TRIGGER r1;
      CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN
        INSERT INTO t2 VALUES(NEW.a,NEW.b), (NEW.b*100, NEW.a*100);
      END;
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {0 {1 2 200 100}}
  do_test trigger1-3.6.2 {
    catchsql {
      DROP TRIGGER r1;
      DELETE FROM t1;
      DELETE FROM t2;
      CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN
        INSERT INTO t2 VALUES(NEW.a,NEW.b);
      END;
      INSERT INTO t1 VALUES(1,2);
      SELECT * FROM t2;
    }
  } {0 {1 2}}
  do_test trigger1-3.7 {
    execsql {
      DROP TABLE t2;
      CREATE TABLE t2(x,y);
      SELECT * FROM t2;
    }
  } {}

  # There are two versions of trigger1-3.8 and trigger1-3.9. One that uses
  # compound SELECT statements, and another that does not.
  ifcapable compound {
  do_test trigger1-3.8 {
    execsql {
      INSERT INTO t1 VALUES(3,4);
      SELECT * FROM t1 UNION ALL SELECT * FROM t2;
    }
................................................................................
} {3 4 7 8}
do_test trigger1-6.8 {
  db close
  sqlite3 db test.db
  execsql {SELECT * FROM t2}
} {3 4 7 8}

integrity_check trigger1-7.1

# Check to make sure the name of a trigger can be quoted so that keywords
# can be used as trigger names.  Ticket #468
#
do_test trigger1-8.1 {
  execsql {
    CREATE TRIGGER 'trigger' AFTER INSERT ON t2 BEGIN SELECT 1; END;
................................................................................
    SELECT name FROM sqlite_master WHERE type='trigger';
  }
} {}

ifcapable conflict {
  # Make sure REPLACE works inside of triggers.
  #
  # There are two versions of trigger1-9.1 and trigger1-9.2. One that uses
  # compound SELECT statements, and another that does not.
  ifcapable compound {
    do_test trigger1-9.1 {
      execsql {
        CREATE TABLE t3(a,b);
        CREATE TABLE t4(x UNIQUE, b);
        CREATE TRIGGER r34 AFTER INSERT ON t3 BEGIN
................................................................................
    }
  } {}
  do_test trigger1-10.8 {
    execsql {
      SELECT * FROM insert_log;
    }
  } {main 11 12 13 temp 14 15 16 aux 17 18 19}
  do_test trigger1-10.9 {
  # Drop and re-create the insert_log table in a different database. Note
  # that we can change the column names because the trigger programs don't
  # use them explicitly.
    execsql {
      DROP TABLE insert_log;
      CREATE TABLE aux.insert_log(db, d, e, f);
    }

Changes to tool/build-all-msvc.bat.

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REM
FOR %%P IN (%PLATFORMS%) DO (
  REM
  REM NOTE: Using the MSVC platform name, lookup the simpler platform name to
  REM       be used for the name of the platform-specific binary directory via
  REM       the environment variables setup earlier.
  REM
  CALL :fn_SetVariable %%P_NAME PLATFORMNAME

  REM
  REM NOTE: This is the inner loop.  There should be exactly one iteration.
  REM       This loop is necessary because the PlatformName environment
  REM       variable was set above and that value is needed by some of the
  REM       commands contained in the inner loop.  If these commands were
  REM       directly contained in the outer loop, the PlatformName environment
................................................................................
      REM       WindowsSdkDir environment variable because that location does
      REM       not actually contain the necessary library files for x86.
      REM       This must be done for each iteration because it relies upon
      REM       the WindowsSdkDir environment variable being set by the batch
      REM       file used to setup the MSVC environment.
      REM
      IF DEFINED SET_NSDKLIBPATH (
        CALL :fn_SetVariable WindowsSdkDir NSDKLIBPATH
        CALL :fn_AppendVariable NSDKLIBPATH \lib\win8\um\x86
      )

      REM
      REM NOTE: Unless prevented from doing so, invoke NMAKE with the MSVC
      REM       makefile to clean any stale build output from previous
      REM       iterations of this loop and/or previous runs of this batch
................................................................................
  VERIFY > NUL
  GOTO :EOF

:fn_SetErrorLevel
  VERIFY MAYBE 2> NUL
  GOTO :EOF

:fn_SetVariable
  SETLOCAL
  IF NOT DEFINED %1 GOTO :EOF
  IF "%2" == "" GOTO :EOF
  SET __ECHO_CMD=ECHO %%%1%%
  FOR /F "delims=" %%V IN ('%__ECHO_CMD%') DO (
    SET VALUE=%%V
  )







|







 







|







 







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REM
FOR %%P IN (%PLATFORMS%) DO (
  REM
  REM NOTE: Using the MSVC platform name, lookup the simpler platform name to
  REM       be used for the name of the platform-specific binary directory via
  REM       the environment variables setup earlier.
  REM
  CALL :fn_CopyVariable %%P_NAME PLATFORMNAME

  REM
  REM NOTE: This is the inner loop.  There should be exactly one iteration.
  REM       This loop is necessary because the PlatformName environment
  REM       variable was set above and that value is needed by some of the
  REM       commands contained in the inner loop.  If these commands were
  REM       directly contained in the outer loop, the PlatformName environment
................................................................................
      REM       WindowsSdkDir environment variable because that location does
      REM       not actually contain the necessary library files for x86.
      REM       This must be done for each iteration because it relies upon
      REM       the WindowsSdkDir environment variable being set by the batch
      REM       file used to setup the MSVC environment.
      REM
      IF DEFINED SET_NSDKLIBPATH (
        CALL :fn_CopyVariable WindowsSdkDir NSDKLIBPATH
        CALL :fn_AppendVariable NSDKLIBPATH \lib\win8\um\x86
      )

      REM
      REM NOTE: Unless prevented from doing so, invoke NMAKE with the MSVC
      REM       makefile to clean any stale build output from previous
      REM       iterations of this loop and/or previous runs of this batch
................................................................................
  VERIFY > NUL
  GOTO :EOF

:fn_SetErrorLevel
  VERIFY MAYBE 2> NUL
  GOTO :EOF

:fn_CopyVariable
  SETLOCAL
  IF NOT DEFINED %1 GOTO :EOF
  IF "%2" == "" GOTO :EOF
  SET __ECHO_CMD=ECHO %%%1%%
  FOR /F "delims=" %%V IN ('%__ECHO_CMD%') DO (
    SET VALUE=%%V
  )