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Merge latest trunk changes into this branch. 

FossilOrigin-Name: 1506e99eca19f72fb59b55ec9e2534505dfa7a6e
This commit is contained in:
dan 2015-04-23 19:32:19 +00:00
parent 55d46f01c5 41148f83c4
commit e11afed562
75 changed files with 1864 additions and 431 deletions
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3
Makefile.in
View File

@ -543,6 +543,9 @@ sqlite3$(TEXE): $(TOP)/src/shell.c libsqlite3.la sqlite3.h
sqldiff$(EXE): $(TOP)/tool/sqldiff.c sqlite3.c sqlite3.h
$(LTLINK) -o $@ $(TOP)/tool/sqldiff.c sqlite3.c $(TLIBS)
fuzzershell$(EXE): $(TOP)/tool/fuzzershell.c sqlite3.c sqlite3.h
$(LTLINK) -o $@ $(TOP)/tool/fuzzershell.c sqlite3.c $(TLIBS)
mptester$(EXE): sqlite3.c $(TOP)/mptest/mptest.c
$(LTLINK) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.c \
$(TLIBS) -rpath "$(libdir)"

35
Makefile.msc
View File

@ -115,6 +115,14 @@ USE_RC = 1
FOR_WINRT = 0
!ENDIF
# Set this non-0 to compile binaries suitable for the UAP environment.
# This setting does not apply to any binaries that require Tcl to operate
# properly (i.e. the text fixture, etc).
#
!IFNDEF FOR_UAP
FOR_UAP = 0
!ENDIF
# Set this non-0 to skip attempting to look for and/or link with the Tcl
# runtime library.
#
@ -288,6 +296,11 @@ BCC = $(BCC) -FAcs
#
!IF $(USE_NATIVE_LIBPATHS)!=0
NLTLIBPATHS = "/LIBPATH:$(NCRTLIBPATH)" "/LIBPATH:$(NSDKLIBPATH)"
!IFDEF NUCRTLIBPATH
NUCRTLIBPATH = $(NUCRTLIBPATH:\\=\)
NLTLIBPATHS = $(NLTLIBPATHS) "/LIBPATH:$(NUCRTLIBPATH)"
!ENDIF
!ENDIF
# C compiler and options for use in building executables that
@ -708,7 +721,7 @@ LTLIBOPTS = /NOLOGO
#
!IF $(FOR_WINRT)!=0
LTLINKOPTS = $(LTLINKOPTS) /APPCONTAINER
!IF "$(VISUALSTUDIOVERSION)"=="12.0"
!IF "$(VISUALSTUDIOVERSION)"=="12.0" || "$(VISUALSTUDIOVERSION)"=="14.0"
!IFNDEF STORELIBPATH
!IF "$(PLATFORM)"=="x86"
STORELIBPATH = $(CRTLIBPATH)\store
@ -752,6 +765,16 @@ LTLINKOPTS = $(LTLINKOPTS) WindowsPhoneCore.lib RuntimeObject.lib PhoneAppModelH
LTLINKOPTS = $(LTLINKOPTS) /NODEFAULTLIB:kernel32.lib /NODEFAULTLIB:ole32.lib
!ENDIF
# When compiling for UAP, some extra linker options are also required.
#
!IF $(FOR_UAP)!=0
LTLINKOPTS = $(LTLINKOPTS) /DYNAMICBASE /NODEFAULTLIB:kernel32.lib
LTLINKOPTS = $(LTLINKOPTS) mincore.lib
!IFDEF PSDKLIBPATH
LTLINKOPTS = $(LTLINKOPTS) "/LIBPATH:$(PSDKLIBPATH)"
!ENDIF
!ENDIF
# If either debugging or symbols are enabled, enable PDBs.
#
!IF $(DEBUG)>1 || $(SYMBOLS)!=0
@ -1159,12 +1182,15 @@ sqlite3.exe: $(TOP)\src\shell.c $(SHELL_CORE_DEP) $(LIBRESOBJS) sqlite3.h
sqldiff.exe: $(TOP)\tool\sqldiff.c sqlite3.c sqlite3.h
$(LTLINK) $(TOP)\tool\sqldiff.c sqlite3.c
fuzzershell.exe: $(TOP)\tool\fuzzershell.c sqlite3.c sqlite3.h
$(LTLINK) $(TOP)\tool\fuzzershell.c sqlite3.c
mptester.exe: $(TOP)\mptest\mptest.c $(SHELL_CORE_DEP) $(LIBRESOBJS) sqlite3.h
$(LTLINK) $(SHELL_COMPILE_OPTS) $(TOP)\mptest\mptest.c \
/link $(LTLINKOPTS) $(LTLIBPATHS) $(SHELL_LINK_OPTS) $(LIBRESOBJS) $(LIBREADLINE) $(LTLIBS) $(TLIBS)
MPTEST1 = mptester mptest.db $(TOP)/mptest/crash01.test --repeat 20
MPTEST2 = mptester mptest.db $(TOP)/mptest/multiwrite01.test --repeat 20
MPTEST1 = mptester mptest.db $(TOP)\mptest\crash01.test --repeat 20
MPTEST2 = mptester mptest.db $(TOP)\mptest\multiwrite01.test --repeat 20
mptest: mptester.exe
del /Q mptest.db 2>NUL
@ -1613,6 +1639,9 @@ queryplantest: testfixture.exe sqlite3.exe
test: testfixture.exe sqlite3.exe
.\testfixture.exe $(TOP)\test\veryquick.test
smoketest: testfixture.exe
.\testfixture.exe $(TOP)\test\main.test
sqlite3_analyzer.c: $(SQLITE3C) $(TOP)\src\test_stat.c $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl
copy $(SQLITE3C) + $(TOP)\src\test_stat.c + $(TOP)\src\tclsqlite.c $@
echo static const char *tclsh_main_loop(void){ >> $@

37
ext/fts3/fts3.c
View File

@ -2810,7 +2810,7 @@ static int fts3SegReaderCursor(
** calls out here. */
if( iLevel<0 && p->aIndex ){
Fts3SegReader *pSeg = 0;
rc = sqlite3Fts3SegReaderPending(p, iIndex, zTerm, nTerm, isPrefix, &pSeg);
rc = sqlite3Fts3SegReaderPending(p, iIndex, zTerm, nTerm, isPrefix||isScan, &pSeg);
if( rc==SQLITE_OK && pSeg ){
rc = fts3SegReaderCursorAppend(pCsr, pSeg);
}
@ -3459,11 +3459,31 @@ static void fts3ReversePoslist(char *pStart, char **ppPoslist){
char *p = &(*ppPoslist)[-2];
char c = 0;
/* Skip backwards passed any trailing 0x00 bytes added by NearTrim() */
while( p>pStart && (c=*p--)==0 );
/* Search backwards for a varint with value zero (the end of the previous
** poslist). This is an 0x00 byte preceded by some byte that does not
** have the 0x80 bit set. */
while( p>pStart && (*p & 0x80) | c ){
c = *p--;
}
if( p>pStart ){ p = &p[2]; }
assert( p==pStart || c==0 );
/* At this point p points to that preceding byte without the 0x80 bit
** set. So to find the start of the poslist, skip forward 2 bytes then
** over a varint.
**
** Normally. The other case is that p==pStart and the poslist to return
** is the first in the doclist. In this case do not skip forward 2 bytes.
** The second part of the if condition (c==0 && *ppPoslist>&p[2])
** is required for cases where the first byte of a doclist and the
** doclist is empty. For example, if the first docid is 10, a doclist
** that begins with:
**
** 0x0A 0x00 <next docid delta varint>
*/
if( p>pStart || (c==0 && *ppPoslist>&p[2]) ){ p = &p[2]; }
while( *p++&0x80 );
*ppPoslist = p;
}
@ -4597,12 +4617,14 @@ static void fts3EvalStartReaders(
){
if( pExpr && SQLITE_OK==*pRc ){
if( pExpr->eType==FTSQUERY_PHRASE ){
int i;
int nToken = pExpr->pPhrase->nToken;
for(i=0; i<nToken; i++){
if( pExpr->pPhrase->aToken[i].pDeferred==0 ) break;
if( nToken ){
int i;
for(i=0; i<nToken; i++){
if( pExpr->pPhrase->aToken[i].pDeferred==0 ) break;
}
pExpr->bDeferred = (i==nToken);
}
pExpr->bDeferred = (i==nToken);
*pRc = fts3EvalPhraseStart(pCsr, 1, pExpr->pPhrase);
}else{
fts3EvalStartReaders(pCsr, pExpr->pLeft, pRc);
@ -5765,7 +5787,8 @@ int sqlite3Fts3EvalPhrasePoslist(
pIter = pPhrase->pOrPoslist;
iDocid = pPhrase->iOrDocid;
if( pCsr->bDesc==bDescDoclist ){
bEof = (pIter >= (pPhrase->doclist.aAll + pPhrase->doclist.nAll));
bEof = !pPhrase->doclist.nAll ||
(pIter >= (pPhrase->doclist.aAll + pPhrase->doclist.nAll));
while( (pIter==0 || DOCID_CMP(iDocid, pCsr->iPrevId)<0 ) && bEof==0 ){
sqlite3Fts3DoclistNext(
bDescDoclist, pPhrase->doclist.aAll, pPhrase->doclist.nAll,

6
ext/fts3/fts3_tokenizer.c
View File

@ -279,9 +279,9 @@ static void testFunc(
p = (sqlite3_tokenizer_module *)sqlite3Fts3HashFind(pHash, zName, nName+1);
if( !p ){
char *zErr = sqlite3_mprintf("unknown tokenizer: %s", zName);
sqlite3_result_error(context, zErr, -1);
sqlite3_free(zErr);
char *zErr2 = sqlite3_mprintf("unknown tokenizer: %s", zName);
sqlite3_result_error(context, zErr2, -1);
sqlite3_free(zErr2);
return;
}

13
ext/fts3/fts3_write.c
View File

@ -326,7 +326,7 @@ static int fts3SqlStmt(
/* 25 */ "",
/* 26 */ "DELETE FROM %Q.'%q_segdir' WHERE level BETWEEN ? AND ?",
/* 27 */ "SELECT DISTINCT level / (1024 * ?) FROM %Q.'%q_segdir'",
/* 27 */ "SELECT ? UNION SELECT level / (1024 * ?) FROM %Q.'%q_segdir'",
/* This statement is used to determine which level to read the input from
** when performing an incremental merge. It returns the absolute level number
@ -3444,7 +3444,8 @@ static int fts3DoOptimize(Fts3Table *p, int bReturnDone){
rc = fts3SqlStmt(p, SQL_SELECT_ALL_LANGID, &pAllLangid, 0);
if( rc==SQLITE_OK ){
int rc2;
sqlite3_bind_int(pAllLangid, 1, p->nIndex);
sqlite3_bind_int(pAllLangid, 1, p->iPrevLangid);
sqlite3_bind_int(pAllLangid, 2, p->nIndex);
while( sqlite3_step(pAllLangid)==SQLITE_ROW ){
int i;
int iLangid = sqlite3_column_int(pAllLangid, 0);
@ -4776,7 +4777,7 @@ static int fts3IncrmergeHintPop(Blob *pHint, i64 *piAbsLevel, int *pnInput){
pHint->n = i;
i += sqlite3Fts3GetVarint(&pHint->a[i], piAbsLevel);
i += fts3GetVarint32(&pHint->a[i], pnInput);
if( i!=nHint ) return SQLITE_CORRUPT_VTAB;
if( i!=nHint ) return FTS_CORRUPT_VTAB;
return SQLITE_OK;
}
@ -5144,7 +5145,8 @@ static int fts3IntegrityCheck(Fts3Table *p, int *pbOk){
rc = fts3SqlStmt(p, SQL_SELECT_ALL_LANGID, &pAllLangid, 0);
if( rc==SQLITE_OK ){
int rc2;
sqlite3_bind_int(pAllLangid, 1, p->nIndex);
sqlite3_bind_int(pAllLangid, 1, p->iPrevLangid);
sqlite3_bind_int(pAllLangid, 2, p->nIndex);
while( rc==SQLITE_OK && sqlite3_step(pAllLangid)==SQLITE_ROW ){
int iLangid = sqlite3_column_int(pAllLangid, 0);
int i;
@ -5157,7 +5159,6 @@ static int fts3IntegrityCheck(Fts3Table *p, int *pbOk){
}
/* This block calculates the checksum according to the %_content table */
rc = fts3SqlStmt(p, SQL_SELECT_ALL_LANGID, &pAllLangid, 0);
if( rc==SQLITE_OK ){
sqlite3_tokenizer_module const *pModule = p->pTokenizer->pModule;
sqlite3_stmt *pStmt = 0;
@ -5254,7 +5255,7 @@ static int fts3DoIntegrityCheck(
int rc;
int bOk = 0;
rc = fts3IntegrityCheck(p, &bOk);
if( rc==SQLITE_OK && bOk==0 ) rc = SQLITE_CORRUPT_VTAB;
if( rc==SQLITE_OK && bOk==0 ) rc = FTS_CORRUPT_VTAB;
return rc;
}

2
ext/misc/fuzzer.c
View File

@ -876,7 +876,7 @@ static fuzzer_stem *fuzzerNewStem(
if( pNew==0 ) return 0;
memset(pNew, 0, sizeof(*pNew));
pNew->zBasis = (char*)&pNew[1];
pNew->nBasis = (int)strlen(zWord);
pNew->nBasis = (fuzzer_len)strlen(zWord);
memcpy(pNew->zBasis, zWord, pNew->nBasis+1);
pRule = pCur->pVtab->pRule;
while( fuzzerSkipRule(pRule, pNew, pCur->iRuleset) ){

4
main.mk
View File

@ -412,6 +412,10 @@ sqldiff$(EXE): $(TOP)/tool/sqldiff.c sqlite3.c sqlite3.h
$(TCCX) -o sqldiff$(EXE) -DSQLITE_THREADSAFE=0 \
$(TOP)/tool/sqldiff.c sqlite3.c $(TLIBS) $(THREADLIB)
fuzzershell$(EXE): $(TOP)/tool/fuzzershell.c sqlite3.c sqlite3.h
$(TCCX) -o fuzzershell$(EXE) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION\
$(TOP)/tool/fuzzershell.c sqlite3.c $(TLIBS) $(THREADLIB)
mptester$(EXE): sqlite3.c $(TOP)/mptest/mptest.c
$(TCCX) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.c \
$(TLIBS) $(THREADLIB)

154
manifest
View File

@ -1,9 +1,9 @@
C Fix\sa\sperformance\sproblem\sin\scalls\sto\ssqlite3ota_close()\smade\safter\sthe\sOTA\supdate\shas\sbeen\scompletely\sapplied\sand\scheckpointed.
D 2015-04-23T19:18:42.820
C Merge\slatest\strunk\schanges\sinto\sthis\sbranch.
D 2015-04-23T19:32:19.839
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 79b306896135a2305cfb7e6d88990fc4820fb917
F Makefile.in 34ca00e764c293f3a75208b607b4083a90a1bccf
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
F Makefile.msc 0078f5781538e07ea38683439f38d5f5ab79ab6e
F Makefile.msc 32d8fe89ac5c130f9f14293fb4a59b120895c943
F Makefile.vxworks e1b65dea203f054e71653415bd8f96dcaed47858
F README.md d58e3bebc0a4145e0f2a87994015fdb575a8e866
F VERSION 2e244662b71e6e68a5c29b014ebc5b7564f4cc5a
@ -78,7 +78,7 @@ F ext/fts3/README.content fdc666a70d5257a64fee209f97cf89e0e6e32b51
F ext/fts3/README.syntax a19711dc5458c20734b8e485e75fb1981ec2427a
F ext/fts3/README.tokenizers e0a8b81383ea60d0334d274fadf305ea14a8c314
F ext/fts3/README.txt 8c18f41574404623b76917b9da66fcb0ab38328d
F ext/fts3/fts3.c 4bd75289875b63c04f943d6ed7c31737da99cd74
F ext/fts3/fts3.c 81f9ed55ad58614828ad9d8b1e0525ad78fede1b
F ext/fts3/fts3.h 3a10a0af180d502cecc50df77b1b22df142817fe
F ext/fts3/fts3Int.h 3626655d6ba903a3919bb44e1c38e5f0f9d6be82
F ext/fts3/fts3_aux.c 5c211e17a64885faeb16b9ba7772f9d5445c2365
@ -91,12 +91,12 @@ F ext/fts3/fts3_snippet.c 52c2dcf410b1f9af5a44d81a2cf8c68ed1cb5283
F ext/fts3/fts3_term.c a521f75132f9a495bdca1bdd45949b3191c52763
F ext/fts3/fts3_test.c 8a3a78c4458b2d7c631fcf4b152a5cd656fa7038
F ext/fts3/fts3_tokenize_vtab.c becc661223db7898b213f9e8a23d75bac02408c9
F ext/fts3/fts3_tokenizer.c b7e586baeb8d0a061cf01a0f7081d88f3935eecf
F ext/fts3/fts3_tokenizer.c 9afd223b07740b14dd589edd3116acacf951fd78
F ext/fts3/fts3_tokenizer.h 64c6ef6c5272c51ebe60fc607a896e84288fcbc3
F ext/fts3/fts3_tokenizer1.c 5c98225a53705e5ee34824087478cf477bdb7004
F ext/fts3/fts3_unicode.c a93f5edc0aff44ef8b06d7cb55b52026541ca145
F ext/fts3/fts3_unicode2.c c3d01968d497bd7001e7dc774ba75b372738c057
F ext/fts3/fts3_write.c 7104ec015474ee61a8a570349b925f35c6b0a294
F ext/fts3/fts3_write.c 4f005f78592a1447ca96c8475ef5342ab7dbe02a
F ext/fts3/fts3speed.tcl b54caf6a18d38174f1a6e84219950d85e98bb1e9
F ext/fts3/mkfts3amal.tcl 252ecb7fe6467854f2aa237bf2c390b74e71f100
F ext/fts3/tool/fts3view.c 8e53d0190a7b3443764bbd32ad47be2bd852026d
@ -111,7 +111,7 @@ F ext/misc/closure.c 636024302cde41b2bf0c542f81c40c624cfb7012
F ext/misc/compress.c 122faa92d25033d6c3f07c39231de074ab3d2e83
F ext/misc/eval.c f971962e92ebb8b0a4e6b62949463ee454d88fa2
F ext/misc/fileio.c d4171c815d6543a9edef8308aab2951413cd8d0f
F ext/misc/fuzzer.c e3e18f47252c151b5553d7e806f38e757d37c4cc
F ext/misc/fuzzer.c 4c84635c71c26cfa7c2e5848cf49fe2d2cfcd767
F ext/misc/ieee754.c b0362167289170627659e84173f5d2e8fee8566e
F ext/misc/nextchar.c 35c8b8baacb96d92abbb34a83a997b797075b342
F ext/misc/percentile.c bcbee3c061b884eccb80e21651daaae8e1e43c63
@ -171,7 +171,7 @@ F ext/userauth/userauth.c 5fa3bdb492f481bbc1709fc83c91ebd13460c69e
F install-sh 9d4de14ab9fb0facae2f48780b874848cbf2f895 x
F ltmain.sh 3ff0879076df340d2e23ae905484d8c15d5fdea8
F magic.txt 8273bf49ba3b0c8559cb2774495390c31fd61c60
F main.mk 95e9c8295b3ce06c0cbe6977b2b3ed8407cfe217
F main.mk e58fe4b049a08b1fa73567790495b70f686f6162
F mkopcodec.awk c2ff431854d702cdd2d779c9c0d1f58fa16fa4ea
F mkopcodeh.awk d5e22023b5238985bb54a72d33e0ac71fe4f8a32
F mkso.sh fd21c06b063bb16a5d25deea1752c2da6ac3ed83
@ -179,37 +179,37 @@ F mptest/config01.test 3c6adcbc50b991866855f1977ff172eb6d901271
F mptest/config02.test 4415dfe36c48785f751e16e32c20b077c28ae504
F mptest/crash01.test 61e61469e257df0850df4293d7d4d6c2af301421
F mptest/crash02.subtest f4ef05adcd15d60e5d2bd654204f2c008b519df8
F mptest/mptest.c dae6de83eddac3ef97fc4111632f6066760f939a
F mptest/mptest.c fca59f0a922e03f95ed17c44b1515ed37a841c81
F mptest/multiwrite01.test dab5c5f8f9534971efce679152c5146da265222d
F spec.template 86a4a43b99ebb3e75e6b9a735d5fd293a24e90ca
F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
F sqlite3.1 fc7ad8990fc8409983309bb80de8c811a7506786
F sqlite3.pc.in 48fed132e7cb71ab676105d2a4dc77127d8c1f3a
F src/alter.c d23d6b6991f66b383934f137fd4384d93fb98c81
F src/analyze.c 91540f835163d5369ccbae78e2e6c74d0dd53c1d
F src/attach.c 3c1053a4cf1c3ca05c8c1d74a94cb688d763cef2
F src/analyze.c d23790787f80ebed58df7774744b4cf96401498b
F src/attach.c c38ac5a520a231d5d0308fd7f2ad95191c867bae
F src/auth.c b56c78ebe40a2110fd361379f7e8162d23f92240
F src/backup.c ff743689c4d6c5cb55ad42ed9d174b2b3e71f1e3
F src/bitvec.c 19a4ba637bd85f8f63fc8c9bae5ade9fb05ec1cb
F src/btmutex.c 45a968cc85afed9b5e6cf55bf1f42f8d18107f79
F src/btree.c 67648f6532c2da79d3b3fb6853aa1a0c3ba0e1ad
F src/btree.c 127aceb71ba93f59bc9c6ba810e992a04299e98a
F src/btree.h 969adc948e89e449220ff0ff724c94bb2a52e9f1
F src/btreeInt.h 973a22a6fd61350b454ad614832b1f0a5e25a1e4
F src/build.c 01b969b20a44a3d9620e597d9af8242348123540
F src/build.c e246c2cea69c8f6fc825a156ea2de9dd4a17f18b
F src/callback.c 7b44ce59674338ad48b0e84e7b72f935ea4f68b0
F src/complete.c a5cf5b4b56390cfb7b8636e8f7ddef90258dd575
F src/ctime.c 98f89724adc891a1a4c655bee04e33e716e05887
F src/date.c e4d50b3283696836ec1036b695ead9a19e37a5ac
F src/delete.c 37964e6c1d73ff49cbea9ff690c9605fb15f600e
F src/expr.c 8800584340a9b4f4c0ca55c360de751c6da0b11a
F src/expr.c 4c05a28eebe63b288fda1db0e8de556a82ca2ec6
F src/fault.c 160a0c015b6c2629d3899ed2daf63d75754a32bb
F src/fkey.c 3343d551a8d810782257244fb33f2ce191493c39
F src/fkey.c c9b63a217d86582c22121699a47f22f524608869
F src/func.c 1414c24c873c48796ad45942257a179a423ba42f
F src/global.c 4f77cadbc5427d00139ba43d0f3979804cbb700e
F src/hash.c 4263fbc955f26c2e8cdc0cf214bc42435aa4e4f5
F src/hash.h c8f3c31722cf3277d03713909761e152a5b81094
F src/hwtime.h d32741c8f4df852c7d959236615444e2b1063b08
F src/insert.c 305dd3f9539d0affa4bf1c14cc7dffb34867e040
F src/insert.c 8176ba5bad8fcef643558ca5708f33ed05a4035a
F src/journal.c b4124532212b6952f42eb2c12fa3c25701d8ba8d
F src/legacy.c ba1863ea58c4c840335a84ec276fc2b25e22bc4e
F src/lempar.c 7274c97d24bb46631e504332ccd3bd1b37841770
@ -236,29 +236,29 @@ F src/os_setup.h c9d4553b5aaa6f73391448b265b89bed0b890faa
F src/os_unix.c 5ed7e2e453c2980909a6b2c80dc55764b50819a8
F src/os_win.c 03d27be3a20048ef52a648d5f0a15f5edda9f2a3
F src/os_win.h eb7a47aa17b26b77eb97e4823f20a00b8bda12ca
F src/pager.c 4120a49ecd37697e28f5ed807f470b9c0b88410c
F src/pager.c 5283581c8ce8950ff483a0b3a3cab9cb4d25a21e
F src/pager.h c3476e7c89cdf1c6914e50a11f3714e30b4e0a77
F src/parse.y 1299c66e7b1707322ccd8af43a359b8fb0d46d72
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@ -570,7 +570,7 @@ F test/fts2r.test b154c30b63061d8725e320fba1a39e2201cadd5e
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@ -624,7 +625,7 @@ F test/fts3tok1.test 178c050199af8c05299b1ad572514ce1c54b7827
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@ -674,18 +675,18 @@ F test/incrvacuum3.test 75256fb1377e7c39ef2de62bfc42bbff67be295a
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F test/select1.test fc2a61f226a649393664ad54bc5376631801517c
F test/select1.test be62204d2bd9a5a8a149e9974cfddce893d8f686
F test/select2.test 352480e0e9c66eda9c3044e412abdf5be0215b56
F test/select3.test 2ce595f8fb8e2ac10071d3b4e424cadd4634a054
F test/select4.test 16fa1cafb942f42294ec85cbb78954c2f2d15a44
F test/select4.test 48e14766d98b744b2202cca6d4679bf7ef3784c8
F test/select5.test e758b8ef94f69b111df4cb819008856655dcd535
F test/select6.test 39eac4a5c03650b2b473c532882273283ee8b7a0
F test/select7.test 7fd2ef598cfabb6b9ff6ac13973b91d0527df49d
@ -920,7 +921,7 @@ F test/spellfix.test 24f676831acddd2f4056a598fd731a72c6311f49
F test/sqllimits1.test e05786eaed7950ff6a2d00031d001d8a26131e68
F test/stat.test 76fd746b85459e812a0193410fb599f0531f22de
F test/stmt.test 25d64e3dbf9a3ce89558667d7f39d966fe2a71b9
F test/subquery.test 666fdecceac258f5fd84bed09a64e49d9f37edd9
F test/subquery.test d7268d193dd33d5505df965399d3a594e76ae13f
F test/subquery2.test 438f8a7da1457277b22e4176510f7659b286995f
F test/subselect.test d24fd8757daf97dafd2e889c73ea4c4272dcf4e4
F test/substr.test 18f57c4ca8a598805c4d64e304c418734d843c1a
@ -928,7 +929,7 @@ F test/superlock.test 1cde669f68d2dd37d6c9bd35eee1d95491ae3fc2
F test/sync.test a34cd43e98b7fb84eabbf38f7ed8f7349b3f3d85
F test/syscall.test d2fdaad713f103ac611fe7ef9b724c7b69f8149c
F test/sysfault.test fa776e60bf46bdd3ae69f0b73e46ee3977a58ae6
F test/table.test 06271d61eb13871490d38168433c1ef3dd82bb2a
F test/table.test bd841e8df69b99172ce9c7d53587463913d711ca
F test/tableapi.test 2674633fa95d80da917571ebdd759a14d9819126
F test/tableopts.test dba698ba97251017b7c80d738c198d39ab747930
F test/tclsqlite.test 7fb866443c7deceed22b63948ccd6f76b52ad054
@ -1091,7 +1092,7 @@ F test/tkt4018.test 7c2c9ba4df489c676a0a7a0e809a1fb9b2185bd1
F test/tokenize.test ce430a7aed48fc98301611429595883fdfcab5d7
F test/tpch01.test 04adbf8d8300fa60a222f28d901abd76e7be6dd4
F test/trace.test 73a5508100f7fccfbc3f8018d5f6963ed478eea0
F test/trace2.test 93b47ca6996c66b47f57224cfb146f34e07df382
F test/trace2.test f5cb67ad3bc09e0c58e8cca78dfd0b5639259983
F test/trans.test 6e1b4c6a42dba31bd65f8fa5e61a2708e08ddde6
F test/trans2.test 62bd045bfc7a1c14c5ba83ba64d21ade31583f76
F test/trans3.test 91a100e5412b488e22a655fe423a14c26403ab94
@ -1102,12 +1103,12 @@ F test/trigger3.test aa640bb2bbb03edd5ff69c055117ea088f121945
F test/trigger4.test 74700b76ebf3947b2f7a92405141eb2cf2a5d359
F test/trigger5.test 619391a3e9fc194081d22cefd830d811e7badf83
F test/trigger6.test 0e411654f122552da6590f0b4e6f781048a4a9b9
F test/trigger7.test b39e6dee1debe0ff9c2ef66326668f149f07c9c4
F test/trigger7.test 200dd51e728c9cdc20c72d99d9e9d45c667248f8
F test/trigger8.test 30cb0530bd7c4728055420e3f739aa00412eafa4
F test/trigger9.test 2226ec795a33b0460ab5cf8891e9054cc7edef41
F test/triggerA.test fe5597f47ee21bacb4936dc827994ed94161e332
F test/triggerB.test 56780c031b454abac2340dbb3b71ac5c56c3d7fe
F test/triggerC.test a68980c5955d62ee24be6f97129d824f199f9a4c
F test/triggerC.test 302d8995f5ffe63bbc15053abb3ef7a39cf5a092
F test/triggerD.test 8e7f3921a92a5797d472732108109e44575fa650
F test/triggerE.test 355e9c5cbaed5cd039a60baad1fb2197caeb8e52
F test/tt3_checkpoint.c 9e75cf7c1c364f52e1c47fd0f14c4340a9db0fe1
@ -1133,7 +1134,7 @@ F test/vacuum4.test d3f8ecff345f166911568f397d2432c16d2867d9
F test/varint.test ab7b110089a08b9926ed7390e7e97bdefeb74102
F test/veryquick.test 57ab846bacf7b90cf4e9a672721ea5c5b669b661
F test/view.test f311691d696a5cc27e3c1b875cec1b0866b4ccd9
F test/vtab1.test c9dc2a73e93331d70b37ce4b246ef6dc18412fef
F test/vtab1.test d1e5ec7a818f1d3f0402382b6a1d0c06071b770f
F test/vtab2.test 3644649aa8d1daac57fd541f6a5f914cac59203e
F test/vtab3.test b45f47d20f225ccc9c28dc915d92740c2dee311e
F test/vtab4.test 942f8b8280b3ea8a41dae20e7822d065ca1cb275
@ -1142,7 +1143,7 @@ F test/vtab6.test 5f5380c425e52993560ab4763db4f826d2ba7b09
F test/vtab7.test ae560ebea870ed04e9aa4177cc302f910faaabb5
F test/vtab8.test e19fa4a538fcd1bb66c22825fa8f71618fb13583
F test/vtab9.test ea58d2b95d61955f87226381716b2d0b1d4e4f9b
F test/vtabA.test c86e1990b7e1e2bb34602a06fffa4c69f2b516dc
F test/vtabA.test 1317f06a03597eee29f40a49b6c21e1aaba4285f
F test/vtabB.test 04df5dc531b9f44d9ca65b9c1b79f12b5922a796
F test/vtabC.test 4528f459a13136f982e75614d120aef165f17292
F test/vtabD.test 05b3f1d77117271671089e48719524b676842e96
@ -1216,17 +1217,18 @@ F test/without_rowid6.test db0dbf03c49030aa3c1ba5f618620334bd2baf5f
F test/wordcount.c 9915e06cb33d8ca8109b8700791afe80d305afda
F test/zeroblob.test fb3c0e4ab172d386954deda24c03f500e121d80d
F test/zerodamage.test cf6748bad89553cc1632be51a6f54e487e4039ac
F tool/build-all-msvc.bat 72e05bc8deca39a547884485c086b915f50a91ed x
F tool/build-all-msvc.bat 9058bd90a3c078a3d8c17d40e853aaa0f47885f4 x
F tool/build-shell.sh 950f47c6174f1eea171319438b93ba67ff5bf367
F tool/checkSpacing.c 810e51703529a204fc4e1eb060e9ab663e3c06d2
F tool/diffdb.c 7524b1b5df217c20cd0431f6789851a4e0cb191b
F tool/extract.c 054069d81b095fbdc189a6f5d4466e40380505e2
F tool/fast_vacuum.c 5ba0d6f5963a0a63bdc42840f678bad75b2ebce1
F tool/fragck.tcl 5265a95126abcf6ab357f7efa544787e5963f439
F tool/fuzzershell.c bcdca60b54654c8fc25fd215953d9b6bb55fd7d4
F tool/genfkey.README cf68fddd4643bbe3ff8e31b8b6d8b0a1b85e20f4
F tool/genfkey.test 4196a8928b78f51d54ef58e99e99401ab2f0a7e5
F tool/getlock.c f4c39b651370156cae979501a7b156bdba50e7ce
F tool/lemon.c ae5f61e3b164d35955777b20d6febcbaf0950702
F tool/lemon.c b9109f59b57e7b6f101c4fe644c8361ba6dee969
F tool/lempar.c 01ca97f87610d1dac6d8cd96ab109ab1130e76dc
F tool/logest.c eef612f8adf4d0993dafed0416064cf50d5d33c6
F tool/mkautoconfamal.sh d1a2da0e15b2ed33d60af35c7e9d483f13a8eb9f
@ -1238,14 +1240,14 @@ F tool/mksqlite3c-noext.tcl 69bae8ce4aa52d2ff82d4a8a856bf283ec035b2e
F tool/mksqlite3c.tcl 9f664f73301ad91ab8ff8886f35152293c564b17
F tool/mksqlite3h.tcl 44730d586c9031638cdd2eb443b801c0d2dbd9f8
F tool/mksqlite3internalh.tcl eb994013e833359137eb53a55acdad0b5ae1049b
F tool/mkvsix.tcl 52a4c613707ac34ae9c226e5ccc69cb948556105
F tool/mkvsix.tcl 3b58b9398f91c7dbf18d49eb87cefeee9efdbce1
F tool/offsets.c fe4262fdfa378e8f5499a42136d17bf3b98f6091
F tool/omittest.tcl 34d7ac01fe4fd18e3637f64abe12c40eca0f6b97
F tool/opcodeDoc.awk b3a2a3d5d3075b8bd90b7afe24283efdd586659c
F tool/pagesig.c ff0ca355fd3c2398e933da5e22439bbff89b803b
F tool/restore_jrnl.tcl 6957a34f8f1f0f8285e07536225ec3b292a9024a
F tool/rollback-test.c 9fc98427d1e23e84429d7e6d07d9094fbdec65a5
F tool/showdb.c 63cdef19e7fbca0c164b096ef8aef3bb9e9dd222
F tool/showdb.c 3b5d335d537e4dc44d0c86967023819453c87dc6
F tool/showjournal.c 053eb1cc774710c6890b7dd6293300cc297b16a5
F tool/showlocks.c 9920bcc64f58378ff1118caead34147201f48c68
F tool/showstat4.c 9515faa8ec176599d4a8288293ba8ec61f7b728a
@ -1259,7 +1261,7 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
F tool/split-sqlite3c.tcl d9be87f1c340285a3e081eb19b4a247981ed290c
F tool/sqldiff.c 5c16cf3a1f566873abbdecac0d13a6691437564f
F tool/sqldiff.c 393b0f5b17ef29341664563a90d40ee63a0a18f7
F tool/stack_usage.tcl f8e71b92cdb099a147dad572375595eae55eca43
F tool/symbols-mingw.sh 4dbcea7e74768305384c9fd2ed2b41bbf9f0414d
F tool/symbols.sh fec58532668296d7c7dc48be9c87f75ccdb5814f
@ -1270,7 +1272,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P baee3556ea10d96f1623cf4dce112fa1a1070820
R 3707e9567587057d1905ac3053e5ac43
P fa62093b2531424846ea500c4155170d1bc7110e b5e43602833249aa4b73337bf85b7f308450dab6
R c95117e2851354f4fbc699c1409b62e5
U dan
Z 69c7c4a32a6fe3149d703bd1c7c578ac
Z 4eaccde899eceec56aac43725e359315

2
manifest.uuid
View File

@ -1 +1 @@
fa62093b2531424846ea500c4155170d1bc7110e
1506e99eca19f72fb59b55ec9e2534505dfa7a6e

17
mptest/mptest.c
View File

@ -53,6 +53,13 @@
# define GETPID getpid
#endif
/* The directory separator character(s) */
#if defined(_WIN32)
# define isDirSep(c) (((c) == '/') || ((c) == '\\'))
#else
# define isDirSep(c) ((c) == '/')
#endif
/* Mark a parameter as unused to suppress compiler warnings */
#define UNUSED_PARAMETER(x) (void)x
@ -824,7 +831,7 @@ static void waitForClient(int iClient, int iTimeout, char *zErrPrefix){
*/
static char *filenameTail(char *z){
int i, j;
for(i=j=0; z[i]; i++) if( z[i]=='/' ) j = i+1;
for(i=j=0; z[i]; i++) if( isDirSep(z[i]) ) j = i+1;
return z+j;
}
@ -1021,9 +1028,9 @@ static void runScript(
char *zNewFile, *zNewScript;
char *zToDel = 0;
zNewFile = azArg[0];
if( zNewFile[0]!='/' ){
if( !isDirSep(zNewFile[0]) ){
int k;
for(k=(int)strlen(zFilename)-1; k>=0 && zFilename[k]!='/'; k--){}
for(k=(int)strlen(zFilename)-1; k>=0 && !isDirSep(zFilename[k]); k--){}
if( k>0 ){
zNewFile = zToDel = sqlite3_mprintf("%.*s/%s", k,zFilename,zNewFile);
}
@ -1231,7 +1238,7 @@ static void usage(const char *argv0){
int i;
const char *zTail = argv0;
for(i=0; argv0[i]; i++){
if( argv0[i]=='/' ) zTail = argv0+i+1;
if( isDirSep(argv0[i]) ) zTail = argv0+i+1;
}
fprintf(stderr,"Usage: %s DATABASE ?OPTIONS? ?SCRIPT?\n", zTail);
exit(1);
@ -1338,6 +1345,7 @@ int SQLITE_CDECL main(int argc, char **argv){
#endif
runSql("PRAGMA journal_mode=%Q;", zJMode);
}
if( !g.bSync ) trySql("PRAGMA synchronous=OFF");
sqlite3_enable_load_extension(g.db, 1);
sqlite3_busy_handler(g.db, busyHandler, 0);
sqlite3_create_function(g.db, "vfsname", 0, SQLITE_UTF8, 0,
@ -1346,7 +1354,6 @@ int SQLITE_CDECL main(int argc, char **argv){
evalFunc, 0, 0);
g.iTimeout = DEFAULT_TIMEOUT;
if( g.bSqlTrace ) sqlite3_trace(g.db, sqlTraceCallback, 0);
if( !g.bSync ) trySql("PRAGMA synchronous=OFF");
if( iClient>0 ){
if( n>0 ) unrecognizedArguments(argv[0], n, argv+2);
if( g.iTrace ) logMessage("start-client");

15
src/analyze.c
View File

@ -1519,14 +1519,17 @@ static int analysisLoader(void *pData, int argc, char **argv, char **NotUsed){
z = argv[2];
if( pIndex ){
tRowcnt *aiRowEst = 0;
int nCol = pIndex->nKeyCol+1;
#ifdef SQLITE_ENABLE_STAT3_OR_STAT4
tRowcnt * const aiRowEst = pIndex->aiRowEst = (tRowcnt*)sqlite3MallocZero(
sizeof(tRowcnt) * nCol
);
if( aiRowEst==0 ) pInfo->db->mallocFailed = 1;
#else
tRowcnt * const aiRowEst = 0;
/* Index.aiRowEst may already be set here if there are duplicate
** sqlite_stat1 entries for this index. In that case just clobber
** the old data with the new instead of allocating a new array. */
if( pIndex->aiRowEst==0 ){
pIndex->aiRowEst = (tRowcnt*)sqlite3MallocZero(sizeof(tRowcnt) * nCol);
if( pIndex->aiRowEst==0 ) pInfo->db->mallocFailed = 1;
}
aiRowEst = pIndex->aiRowEst;
#endif
pIndex->bUnordered = 0;
decodeIntArray((char*)z, nCol, aiRowEst, pIndex->aiRowLogEst, pIndex);

1
src/attach.c
View File

@ -332,7 +332,6 @@ static void codeAttach(
SQLITE_OK!=(rc = resolveAttachExpr(&sName, pDbname)) ||
SQLITE_OK!=(rc = resolveAttachExpr(&sName, pKey))
){
pParse->nErr++;
goto attach_end;
}

94
src/btree.c
View File

@ -4451,13 +4451,18 @@ static const void *fetchPayload(
BtCursor *pCur, /* Cursor pointing to entry to read from */
u32 *pAmt /* Write the number of available bytes here */
){
u32 amt;
assert( pCur!=0 && pCur->iPage>=0 && pCur->apPage[pCur->iPage]);
assert( pCur->eState==CURSOR_VALID );
assert( sqlite3_mutex_held(pCur->pBtree->db->mutex) );
assert( cursorHoldsMutex(pCur) );
assert( pCur->aiIdx[pCur->iPage]<pCur->apPage[pCur->iPage]->nCell );
assert( pCur->info.nSize>0 );
*pAmt = pCur->info.nLocal;
assert( pCur->info.pPayload>pCur->apPage[pCur->iPage]->aData || CORRUPT_DB );
assert( pCur->info.pPayload<pCur->apPage[pCur->iPage]->aDataEnd ||CORRUPT_DB);
amt = (int)(pCur->apPage[pCur->iPage]->aDataEnd - pCur->info.pPayload);
if( pCur->info.nLocal<amt ) amt = pCur->info.nLocal;
*pAmt = amt;
return (void*)pCur->info.pPayload;
}
@ -8523,6 +8528,57 @@ static void checkList(
}
#endif /* SQLITE_OMIT_INTEGRITY_CHECK */
/*
** An implementation of a min-heap.
**
** aHeap[0] is the number of elements on the heap. aHeap[1] is the
** root element. The daughter nodes of aHeap[N] are aHeap[N*2]
** and aHeap[N*2+1].
**
** The heap property is this: Every node is less than or equal to both
** of its daughter nodes. A consequence of the heap property is that the
** root node aHeap[1] is always the minimum value current in the heap.
**
** The btreeHeapInsert() routine inserts an unsigned 32-bit number onto
** the heap, preserving the heap property. The btreeHeapPull() routine
** removes the root element from the heap (the minimum value in the heap)
** and then move other nodes around as necessary to preserve the heap
** property.
**
** This heap is used for cell overlap and coverage testing. Each u32
** entry represents the span of a cell or freeblock on a btree page.
** The upper 16 bits are the index of the first byte of a range and the
** lower 16 bits are the index of the last byte of that range.
*/
static void btreeHeapInsert(u32 *aHeap, u32 x){
u32 j, i = ++aHeap[0];
aHeap[i] = x;
while( (j = i/2)>0 && aHeap[j]>aHeap[i] ){
x = aHeap[j];
aHeap[j] = aHeap[i];
aHeap[i] = x;
i = j;
}
}
static int btreeHeapPull(u32 *aHeap, u32 *pOut){
u32 j, i, x;
if( (x = aHeap[0])==0 ) return 0;
*pOut = aHeap[1];
aHeap[1] = aHeap[x];
aHeap[x] = 0xffffffff;
aHeap[0]--;
i = 1;
while( (j = i*2)<=aHeap[0] ){
if( aHeap[j]>aHeap[j+1] ) j++;
if( aHeap[i]<aHeap[j] ) break;
x = aHeap[i];
aHeap[i] = aHeap[j];
aHeap[j] = x;
i = j;
}
return 1;
}
#ifndef SQLITE_OMIT_INTEGRITY_CHECK
/*
** Do various sanity checks on a single page of a tree. Return
@ -8555,7 +8611,8 @@ static int checkTreePage(
u8 *data;
BtShared *pBt;
int usableSize;
char *hit = 0;
u32 *heap = 0;
u32 x, prev = 0;
i64 nMinKey = 0;
i64 nMaxKey = 0;
const char *saved_zPfx = pCheck->zPfx;
@ -8700,15 +8757,15 @@ static int checkTreePage(
*/
data = pPage->aData;
hdr = pPage->hdrOffset;
hit = sqlite3PageMalloc( pBt->pageSize );
heap = (u32*)sqlite3PageMalloc( pBt->pageSize );
pCheck->zPfx = 0;
if( hit==0 ){
if( heap==0 ){
pCheck->mallocFailed = 1;
}else{
int contentOffset = get2byteNotZero(&data[hdr+5]);
assert( contentOffset<=usableSize ); /* Enforced by btreeInitPage() */
memset(hit+contentOffset, 0, usableSize-contentOffset);
memset(hit, 1, contentOffset);
heap[0] = 0;
btreeHeapInsert(heap, contentOffset-1);
/* EVIDENCE-OF: R-37002-32774 The two-byte integer at offset 3 gives the
** number of cells on the page. */
nCell = get2byte(&data[hdr+3]);
@ -8720,7 +8777,6 @@ static int checkTreePage(
for(i=0; i<nCell; i++){
int pc = get2byte(&data[cellStart+i*2]);
u32 size = 65536;
int j;
if( pc<=usableSize-4 ){
size = cellSizePtr(pPage, &data[pc]);
}
@ -8729,7 +8785,7 @@ static int checkTreePage(
checkAppendMsg(pCheck,
"Corruption detected in cell %d on page %d",i,iPage);
}else{
for(j=pc+size-1; j>=pc; j--) hit[j]++;
btreeHeapInsert(heap, (pc<<16)|(pc+size-1));
}
}
/* EVIDENCE-OF: R-20690-50594 The second field of the b-tree page header
@ -8741,7 +8797,7 @@ static int checkTreePage(
assert( i<=usableSize-4 ); /* Enforced by btreeInitPage() */
size = get2byte(&data[i+2]);
assert( i+size<=usableSize ); /* Enforced by btreeInitPage() */
for(j=i+size-1; j>=i; j--) hit[j]++;
btreeHeapInsert(heap, (i<<16)|(i+size-1));
/* EVIDENCE-OF: R-58208-19414 The first 2 bytes of a freeblock are a
** big-endian integer which is the offset in the b-tree page of the next
** freeblock in the chain, or zero if the freeblock is the last on the
@ -8753,27 +8809,33 @@ static int checkTreePage(
assert( j<=usableSize-4 ); /* Enforced by btreeInitPage() */
i = j;
}
for(i=cnt=0; i<usableSize; i++){
if( hit[i]==0 ){
cnt++;
}else if( hit[i]>1 ){
cnt = 0;
assert( heap[0]>0 );
assert( (heap[1]>>16)==0 );
btreeHeapPull(heap,&prev);
while( btreeHeapPull(heap,&x) ){
if( (prev&0xffff)+1>(x>>16) ){
checkAppendMsg(pCheck,
"Multiple uses for byte %d of page %d", i, iPage);
"Multiple uses for byte %u of page %d", x>>16, iPage);
break;
}else{
cnt += (x>>16) - (prev&0xffff) - 1;
prev = x;
}
}
cnt += usableSize - (prev&0xffff) - 1;
/* EVIDENCE-OF: R-43263-13491 The total number of bytes in all fragments
** is stored in the fifth field of the b-tree page header.
** EVIDENCE-OF: R-07161-27322 The one-byte integer at offset 7 gives the
** number of fragmented free bytes within the cell content area.
*/
if( cnt!=data[hdr+7] ){
if( heap[0]==0 && cnt!=data[hdr+7] ){
checkAppendMsg(pCheck,
"Fragmentation of %d bytes reported as %d on page %d",
cnt, data[hdr+7], iPage);
}
}
sqlite3PageFree(hit);
sqlite3PageFree(heap);
releasePage(pPage);
end_of_check:

17
src/build.c
View File

@ -142,9 +142,11 @@ void sqlite3FinishCoding(Parse *pParse){
assert( pParse->pToplevel==0 );
db = pParse->db;
if( db->mallocFailed ) return;
if( pParse->nested ) return;
if( pParse->nErr ) return;
if( db->mallocFailed || pParse->nErr ){
if( pParse->rc==SQLITE_OK ) pParse->rc = SQLITE_ERROR;
return;
}
/* Begin by generating some termination code at the end of the
** vdbe program
@ -761,14 +763,12 @@ int sqlite3TwoPartName(
if( ALWAYS(pName2!=0) && pName2->n>0 ){
if( db->init.busy ) {
sqlite3ErrorMsg(pParse, "corrupt database");
pParse->nErr++;
return -1;
}
*pUnqual = pName2;
iDb = sqlite3FindDb(db, pName1);
if( iDb<0 ){
sqlite3ErrorMsg(pParse, "unknown database %T", pName1);
pParse->nErr++;
return -1;
}
}else{
@ -927,7 +927,7 @@ void sqlite3StartTable(
if( !noErr ){
sqlite3ErrorMsg(pParse, "table %T already exists", pName);
}else{
assert( !db->init.busy );
assert( !db->init.busy || CORRUPT_DB );
sqlite3CodeVerifySchema(pParse, iDb);
}
goto begin_table_error;
@ -1216,7 +1216,8 @@ void sqlite3AddColumnType(Parse *pParse, Token *pType){
p = pParse->pNewTable;
if( p==0 || NEVER(p->nCol<1) ) return;
pCol = &p->aCol[p->nCol-1];
assert( pCol->zType==0 );
assert( pCol->zType==0 || CORRUPT_DB );
sqlite3DbFree(pParse->db, pCol->zType);
pCol->zType = sqlite3NameFromToken(pParse->db, pType);
pCol->affinity = sqlite3AffinityType(pCol->zType, &pCol->szEst);
}
@ -2450,6 +2451,7 @@ void sqlite3DropTable(Parse *pParse, SrcList *pName, int isView, int noErr){
}
assert( pParse->nErr==0 );
assert( pName->nSrc==1 );
if( sqlite3ReadSchema(pParse) ) goto exit_drop_table;
if( noErr ) db->suppressErr++;
pTab = sqlite3LocateTableItem(pParse, isView, &pName->a[0]);
if( noErr ) db->suppressErr--;
@ -2857,8 +2859,7 @@ Index *sqlite3CreateIndex(
char *zExtra = 0; /* Extra space after the Index object */
Index *pPk = 0; /* PRIMARY KEY index for WITHOUT ROWID tables */
assert( pParse->nErr==0 ); /* Never called with prior errors */
if( db->mallocFailed || IN_DECLARE_VTAB ){
if( db->mallocFailed || IN_DECLARE_VTAB || pParse->nErr>0 ){
goto exit_create_index;
}
if( SQLITE_OK!=sqlite3ReadSchema(pParse) ){

9
src/expr.c
View File

@ -1251,7 +1251,8 @@ u32 sqlite3ExprListFlags(const ExprList *pList){
u32 m = 0;
if( pList ){
for(i=0; i<pList->nExpr; i++){
m |= pList->a[i].pExpr->flags;
Expr *pExpr = pList->a[i].pExpr;
if( ALWAYS(pExpr) ) m |= pList->a[i].pExpr->flags;
}
}
return m;
@ -2016,7 +2017,7 @@ int sqlite3CodeSubselect(
pSel->pLimit = sqlite3PExpr(pParse, TK_INTEGER, 0, 0,
&sqlite3IntTokens[1]);
pSel->iLimit = 0;
pSel->selFlags &= ~SF_AllValues;
pSel->selFlags &= ~SF_MultiValue;
if( sqlite3Select(pParse, pSel, &dest) ){
return 0;
}
@ -3382,7 +3383,7 @@ void sqlite3TreeViewExpr(TreeView *pView, const Expr *pExpr, u8 moreToFollow){
break;
}
case TK_ID: {
sqlite3TreeViewLine(pView,"ID %Q", pExpr->u.zToken);
sqlite3TreeViewLine(pView,"ID \"%w\"", pExpr->u.zToken);
break;
}
#ifndef SQLITE_OMIT_CAST
@ -4017,7 +4018,7 @@ int sqlite3ExprCompare(Expr *pA, Expr *pB, int iTab){
if( sqlite3ExprCompare(pA->pLeft, pB->pLeft, iTab) ) return 2;
if( sqlite3ExprCompare(pA->pRight, pB->pRight, iTab) ) return 2;
if( sqlite3ExprListCompare(pA->x.pList, pB->x.pList, iTab) ) return 2;
if( ALWAYS((combinedFlags & EP_Reduced)==0) ){
if( ALWAYS((combinedFlags & EP_Reduced)==0) && pA->op!=TK_STRING ){
if( pA->iColumn!=pB->iColumn ) return 2;
if( pA->iTable!=pB->iTable
&& (pA->iTable!=iTab || NEVER(pB->iTable>=0)) ) return 2;

25
src/fkey.c
View File

@ -1197,10 +1197,10 @@ static Trigger *fkActionTrigger(
** parent table are used for the comparison. */
pEq = sqlite3PExpr(pParse, TK_EQ,
sqlite3PExpr(pParse, TK_DOT,
sqlite3PExpr(pParse, TK_ID, 0, 0, &tOld),
sqlite3PExpr(pParse, TK_ID, 0, 0, &tToCol)
sqlite3ExprAlloc(db, TK_ID, &tOld, 0),
sqlite3ExprAlloc(db, TK_ID, &tToCol, 0)
, 0),
sqlite3PExpr(pParse, TK_ID, 0, 0, &tFromCol)
sqlite3ExprAlloc(db, TK_ID, &tFromCol, 0)
, 0);
pWhere = sqlite3ExprAnd(db, pWhere, pEq);
@ -1212,12 +1212,12 @@ static Trigger *fkActionTrigger(
if( pChanges ){
pEq = sqlite3PExpr(pParse, TK_IS,
sqlite3PExpr(pParse, TK_DOT,
sqlite3PExpr(pParse, TK_ID, 0, 0, &tOld),
sqlite3PExpr(pParse, TK_ID, 0, 0, &tToCol),
sqlite3ExprAlloc(db, TK_ID, &tOld, 0),
sqlite3ExprAlloc(db, TK_ID, &tToCol, 0),
0),
sqlite3PExpr(pParse, TK_DOT,
sqlite3PExpr(pParse, TK_ID, 0, 0, &tNew),
sqlite3PExpr(pParse, TK_ID, 0, 0, &tToCol),
sqlite3ExprAlloc(db, TK_ID, &tNew, 0),
sqlite3ExprAlloc(db, TK_ID, &tToCol, 0),
0),
0);
pWhen = sqlite3ExprAnd(db, pWhen, pEq);
@ -1227,8 +1227,8 @@ static Trigger *fkActionTrigger(
Expr *pNew;
if( action==OE_Cascade ){
pNew = sqlite3PExpr(pParse, TK_DOT,
sqlite3PExpr(pParse, TK_ID, 0, 0, &tNew),
sqlite3PExpr(pParse, TK_ID, 0, 0, &tToCol)
sqlite3ExprAlloc(db, TK_ID, &tNew, 0),
sqlite3ExprAlloc(db, TK_ID, &tToCol, 0)
, 0);
}else if( action==OE_SetDflt ){
Expr *pDflt = pFKey->pFrom->aCol[iFromCol].pDflt;
@ -1275,13 +1275,12 @@ static Trigger *fkActionTrigger(
pTrigger = (Trigger *)sqlite3DbMallocZero(db,
sizeof(Trigger) + /* struct Trigger */
sizeof(TriggerStep) + /* Single step in trigger program */
nFrom + 1 /* Space for pStep->target.z */
nFrom + 1 /* Space for pStep->zTarget */
);
if( pTrigger ){
pStep = pTrigger->step_list = (TriggerStep *)&pTrigger[1];
pStep->target.z = (char *)&pStep[1];
pStep->target.n = nFrom;
memcpy((char *)pStep->target.z, zFrom, nFrom);
pStep->zTarget = (char *)&pStep[1];
memcpy((char *)pStep->zTarget, zFrom, nFrom);
pStep->pWhere = sqlite3ExprDup(db, pWhere, EXPRDUP_REDUCE);
pStep->pExprList = sqlite3ExprListDup(db, pList, EXPRDUP_REDUCE);

37
src/insert.c
View File

@ -342,20 +342,23 @@ static int xferOptimization(
/*
** This routine is called to handle SQL of the following forms:
**
** insert into TABLE (IDLIST) values(EXPRLIST)
** insert into TABLE (IDLIST) values(EXPRLIST),(EXPRLIST),...
** insert into TABLE (IDLIST) select
** insert into TABLE (IDLIST) default values
**
** The IDLIST following the table name is always optional. If omitted,
** then a list of all columns for the table is substituted. The IDLIST
** appears in the pColumn parameter. pColumn is NULL if IDLIST is omitted.
** then a list of all (non-hidden) columns for the table is substituted.
** The IDLIST appears in the pColumn parameter. pColumn is NULL if IDLIST
** is omitted.
**
** The pList parameter holds EXPRLIST in the first form of the INSERT
** statement above, and pSelect is NULL. For the second form, pList is
** NULL and pSelect is a pointer to the select statement used to generate
** data for the insert.
** For the pSelect parameter holds the values to be inserted for the
** first two forms shown above. A VALUES clause is really just short-hand
** for a SELECT statement that omits the FROM clause and everything else
** that follows. If the pSelect parameter is NULL, that means that the
** DEFAULT VALUES form of the INSERT statement is intended.
**
** The code generated follows one of four templates. For a simple
** insert with data coming from a VALUES clause, the code executes
** insert with data coming from a single-row VALUES clause, the code executes
** once straight down through. Pseudo-code follows (we call this
** the "1st template"):
**
@ -462,7 +465,7 @@ void sqlite3Insert(
u8 useTempTable = 0; /* Store SELECT results in intermediate table */
u8 appendFlag = 0; /* True if the insert is likely to be an append */
u8 withoutRowid; /* 0 for normal table. 1 for WITHOUT ROWID table */
u8 bIdListInOrder = 1; /* True if IDLIST is in table order */
u8 bIdListInOrder; /* True if IDLIST is in table order */
ExprList *pList = 0; /* List of VALUES() to be inserted */
/* Register allocations */
@ -487,8 +490,8 @@ void sqlite3Insert(
}
/* If the Select object is really just a simple VALUES() list with a
** single row values (the common case) then keep that one row of values
** and go ahead and discard the Select object
** single row (the common case) then keep that one row of values
** and discard the other (unused) parts of the pSelect object
*/
if( pSelect && (pSelect->selFlags & SF_Values)!=0 && pSelect->pPrior==0 ){
pList = pSelect->pEList;
@ -596,6 +599,7 @@ void sqlite3Insert(
** is appears in the original table. (The index of the INTEGER
** PRIMARY KEY in the original table is pTab->iPKey.)
*/
bIdListInOrder = (pTab->tabFlags & TF_OOOHidden)==0;
if( pColumn ){
for(i=0; i<pColumn->nId; i++){
pColumn->a[i].idx = -1;
@ -631,7 +635,8 @@ void sqlite3Insert(
** co-routine is the common header to the 3rd and 4th templates.
*/
if( pSelect ){
/* Data is coming from a SELECT. Generate a co-routine to run the SELECT */
/* Data is coming from a SELECT or from a multi-row VALUES clause.
** Generate a co-routine to run the SELECT. */
int regYield; /* Register holding co-routine entry-point */
int addrTop; /* Top of the co-routine */
int rc; /* Result code */
@ -644,8 +649,7 @@ void sqlite3Insert(
dest.nSdst = pTab->nCol;
rc = sqlite3Select(pParse, pSelect, &dest);
regFromSelect = dest.iSdst;
assert( pParse->nErr==0 || rc );
if( rc || db->mallocFailed ) goto insert_cleanup;
if( rc || db->mallocFailed || pParse->nErr ) goto insert_cleanup;
sqlite3VdbeAddOp1(v, OP_EndCoroutine, regYield);
sqlite3VdbeJumpHere(v, addrTop - 1); /* label B: */
assert( pSelect->pEList );
@ -693,8 +697,8 @@ void sqlite3Insert(
sqlite3ReleaseTempReg(pParse, regTempRowid);
}
}else{
/* This is the case if the data for the INSERT is coming from a VALUES
** clause
/* This is the case if the data for the INSERT is coming from a
** single-row VALUES clause
*/
NameContext sNC;
memset(&sNC, 0, sizeof(sNC));
@ -2021,7 +2025,6 @@ static int xferOptimization(
** might change the definition of a collation sequence and then run
** a VACUUM command. In that case keys may not be written in strictly
** sorted order. */
int i;
for(i=0; i<pSrcIdx->nColumn; i++){
char *zColl = pSrcIdx->azColl[i];
assert( zColl!=0 );

4
src/pager.c
View File

@ -3044,9 +3044,7 @@ static int pagerWalFrames(
){
int rc; /* Return code */
int nList; /* Number of pages in pList */
#if defined(SQLITE_DEBUG) || defined(SQLITE_CHECK_PAGES)
PgHdr *p; /* For looping over pages */
#endif
assert( pPager->pWal );
assert( pList );
@ -3063,7 +3061,6 @@ static int pagerWalFrames(
** any pages with page numbers greater than nTruncate into the WAL file.
** They will never be read by any client. So remove them from the pDirty
** list here. */
PgHdr *p;
PgHdr **ppNext = &pList;
nList = 0;
for(p=pList; (*ppNext = p)!=0; p=p->pDirty){
@ -3083,7 +3080,6 @@ static int pagerWalFrames(
pPager->pageSize, pList, nTruncate, isCommit, pPager->walSyncFlags
);
if( rc==SQLITE_OK && pPager->pBackup ){
PgHdr *p;
for(p=pList; p; p=p->pDirty){
sqlite3BackupUpdate(pPager->pBackup, p->pgno, (u8 *)p->pData);
}

44
src/parse.y
View File

@ -409,28 +409,35 @@ cmd ::= select(X). {
%type oneselect {Select*}
%destructor oneselect {sqlite3SelectDelete(pParse->db, $$);}
select(A) ::= with(W) selectnowith(X). {
Select *p = X, *pNext, *pLoop;
if( p ){
int cnt = 0, mxSelect;
p->pWith = W;
%include {
/*
** For a compound SELECT statement, make sure p->pPrior->pNext==p for
** all elements in the list. And make sure list length does not exceed
** SQLITE_LIMIT_COMPOUND_SELECT.
*/
static void parserDoubleLinkSelect(Parse *pParse, Select *p){
if( p->pPrior ){
u16 allValues = SF_Values;
pNext = 0;
Select *pNext = 0, *pLoop;
int mxSelect, cnt = 0;
for(pLoop=p; pLoop; pNext=pLoop, pLoop=pLoop->pPrior, cnt++){
pLoop->pNext = pNext;
pLoop->selFlags |= SF_Compound;
allValues &= pLoop->selFlags;
}
if( allValues ){
p->selFlags |= SF_AllValues;
}else if(
(mxSelect = pParse->db->aLimit[SQLITE_LIMIT_COMPOUND_SELECT])>0
&& cnt>mxSelect
if( (p->selFlags & SF_MultiValue)==0 &&
(mxSelect = pParse->db->aLimit[SQLITE_LIMIT_COMPOUND_SELECT])>0 &&
cnt>mxSelect
){
sqlite3ErrorMsg(pParse, "too many terms in compound SELECT");
}
}
}
}
select(A) ::= with(W) selectnowith(X). {
Select *p = X;
if( p ){
p->pWith = W;
parserDoubleLinkSelect(pParse, p);
}else{
sqlite3WithDelete(pParse->db, W);
}
@ -445,12 +452,14 @@ selectnowith(A) ::= selectnowith(X) multiselect_op(Y) oneselect(Z). {
SrcList *pFrom;
Token x;
x.n = 0;
parserDoubleLinkSelect(pParse, pRhs);
pFrom = sqlite3SrcListAppendFromTerm(pParse,0,0,0,&x,pRhs,0,0);
pRhs = sqlite3SelectNew(pParse,0,pFrom,0,0,0,0,0,0,0);
}
if( pRhs ){
pRhs->op = (u8)Y;
pRhs->pPrior = X;
pRhs->selFlags &= ~SF_MultiValue;
if( Y!=TK_ALL ) pParse->hasCompound = 1;
}else{
sqlite3SelectDelete(pParse->db, X);
@ -498,13 +507,16 @@ values(A) ::= VALUES LP nexprlist(X) RP. {
A = sqlite3SelectNew(pParse,X,0,0,0,0,0,SF_Values,0,0);
}
values(A) ::= values(X) COMMA LP exprlist(Y) RP. {
Select *pRight = sqlite3SelectNew(pParse,Y,0,0,0,0,0,SF_Values,0,0);
Select *pRight, *pLeft = X;
pRight = sqlite3SelectNew(pParse,Y,0,0,0,0,0,SF_Values|SF_MultiValue,0,0);
if( ALWAYS(pLeft) ) pLeft->selFlags &= ~SF_MultiValue;
if( pRight ){
pRight->op = TK_ALL;
pRight->pPrior = X;
pLeft = X;
pRight->pPrior = pLeft;
A = pRight;
}else{
A = X;
A = pLeft;
}
}

16
src/pragma.c
View File

@ -164,15 +164,15 @@ static int changeTempStorage(Parse *pParse, const char *zStorageType){
*/
static void returnSingleInt(Parse *pParse, const char *zLabel, i64 value){
Vdbe *v = sqlite3GetVdbe(pParse);
int mem = ++pParse->nMem;
int nMem = ++pParse->nMem;
i64 *pI64 = sqlite3DbMallocRaw(pParse->db, sizeof(value));
if( pI64 ){
memcpy(pI64, &value, sizeof(value));
}
sqlite3VdbeAddOp4(v, OP_Int64, 0, mem, 0, (char*)pI64, P4_INT64);
sqlite3VdbeAddOp4(v, OP_Int64, 0, nMem, 0, (char*)pI64, P4_INT64);
sqlite3VdbeSetNumCols(v, 1);
sqlite3VdbeSetColName(v, 0, COLNAME_NAME, zLabel, SQLITE_STATIC);
sqlite3VdbeAddOp2(v, OP_ResultRow, mem, 1);
sqlite3VdbeAddOp2(v, OP_ResultRow, nMem, 1);
}
@ -337,11 +337,11 @@ void sqlite3Pragma(
rc = sqlite3_file_control(db, zDb, SQLITE_FCNTL_PRAGMA, (void*)aFcntl);
if( rc==SQLITE_OK ){
if( aFcntl[0] ){
int mem = ++pParse->nMem;
sqlite3VdbeAddOp4(v, OP_String8, 0, mem, 0, aFcntl[0], 0);
int nMem = ++pParse->nMem;
sqlite3VdbeAddOp4(v, OP_String8, 0, nMem, 0, aFcntl[0], 0);
sqlite3VdbeSetNumCols(v, 1);
sqlite3VdbeSetColName(v, 0, COLNAME_NAME, "result", SQLITE_STATIC);
sqlite3VdbeAddOp2(v, OP_ResultRow, mem, 1);
sqlite3VdbeAddOp2(v, OP_ResultRow, nMem, 1);
sqlite3_free(aFcntl[0]);
}
goto pragma_out;
@ -946,7 +946,9 @@ void sqlite3Pragma(
sqlite3ErrorMsg(pParse,
"Safety level may not be changed inside a transaction");
}else{
pDb->safety_level = getSafetyLevel(zRight,0,1)+1;
int iLevel = (getSafetyLevel(zRight,0,1)+1) & PAGER_SYNCHRONOUS_MASK;
if( iLevel==0 ) iLevel = 1;
pDb->safety_level = iLevel;
setAllPagerFlags(db);
}
}

6
src/prepare.c
View File

@ -67,7 +67,7 @@ int sqlite3InitCallback(void *pInit, int argc, char **argv, char **NotUsed){
if( argv==0 ) return 0; /* Might happen if EMPTY_RESULT_CALLBACKS are on */
if( argv[1]==0 ){
corruptSchema(pData, argv[0], 0);
}else if( argv[2] && argv[2][0] ){
}else if( sqlite3_strnicmp(argv[2],"create ",7)==0 ){
/* Call the parser to process a CREATE TABLE, INDEX or VIEW.
** But because db->init.busy is set to 1, no VDBE code is generated
** or executed. All the parser does is build the internal data
@ -98,8 +98,8 @@ int sqlite3InitCallback(void *pInit, int argc, char **argv, char **NotUsed){
}
}
sqlite3_finalize(pStmt);
}else if( argv[0]==0 ){
corruptSchema(pData, 0, 0);
}else if( argv[0]==0 || (argv[2]!=0 && argv[2][0]!=0) ){
corruptSchema(pData, argv[0], 0);
}else{
/* If the SQL column is blank it means this is an index that
** was created to be the PRIMARY KEY or to fulfill a UNIQUE

14
src/resolve.c
View File

@ -79,7 +79,7 @@ static void incrAggFunctionDepth(Expr *pExpr, int N){
** SELECT a+b, c+d FROM t1 ORDER BY (a+b) COLLATE nocase;
**
** The nSubquery parameter specifies how many levels of subquery the
** alias is removed from the original expression. The usually value is
** alias is removed from the original expression. The usual value is
** zero but it might be more if the alias is contained within a subquery
** of the original expression. The Expr.op2 field of TK_AGG_FUNCTION
** structures must be increased by the nSubquery amount.
@ -99,7 +99,7 @@ static void resolveAlias(
assert( iCol>=0 && iCol<pEList->nExpr );
pOrig = pEList->a[iCol].pExpr;
assert( pOrig!=0 );
assert( pOrig->flags & EP_Resolved );
assert( (pOrig->flags & EP_Resolved)!=0 || zType[0]==0 );
db = pParse->db;
pDup = sqlite3ExprDup(db, pOrig, 0);
if( pDup==0 ) return;
@ -460,7 +460,6 @@ static int lookupName(
if( cnt==0 && zTab==0 && ExprHasProperty(pExpr,EP_DblQuoted) ){
pExpr->op = TK_STRING;
pExpr->pTab = 0;
pExpr->iTable = -1;
return WRC_Prune;
}
@ -1300,8 +1299,15 @@ static int resolveSelectStep(Walker *pWalker, Select *p){
** The ORDER BY clause for compounds SELECT statements is handled
** below, after all of the result-sets for all of the elements of
** the compound have been resolved.
**
** If there is an ORDER BY clause on a term of a compound-select other
** than the right-most term, then that is a syntax error. But the error
** is not detected until much later, and so we need to go ahead and
** resolve those symbols on the incorrect ORDER BY for consistency.
*/
if( !isCompound && resolveOrderGroupBy(&sNC, p, p->pOrderBy, "ORDER") ){
if( isCompound<=nCompound /* Defer right-most ORDER BY of a compound */
&& resolveOrderGroupBy(&sNC, p, p->pOrderBy, "ORDER")
){
return WRC_Abort;
}
if( db->mallocFailed ){

39
src/select.c
View File

@ -111,7 +111,6 @@ Select *sqlite3SelectNew(
Select standin;
sqlite3 *db = pParse->db;
pNew = sqlite3DbMallocZero(db, sizeof(*pNew) );
assert( db->mallocFailed || !pOffset || pLimit ); /* OFFSET implies LIMIT */
if( pNew==0 ){
assert( db->mallocFailed );
pNew = &standin;
@ -131,7 +130,7 @@ Select *sqlite3SelectNew(
pNew->op = TK_SELECT;
pNew->pLimit = pLimit;
pNew->pOffset = pOffset;
assert( pOffset==0 || pLimit!=0 );
assert( pOffset==0 || pLimit!=0 || pParse->nErr>0 || db->mallocFailed!=0 );
pNew->addrOpenEphm[0] = -1;
pNew->addrOpenEphm[1] = -1;
if( db->mallocFailed ) {
@ -1381,7 +1380,7 @@ static const char *columnTypeImpl(
** of the SELECT statement. Return the declaration type and origin
** data for the result-set column of the sub-select.
*/
if( iCol>=0 && ALWAYS(iCol<pS->pEList->nExpr) ){
if( iCol>=0 && iCol<pS->pEList->nExpr ){
/* If iCol is less than zero, then the expression requests the
** rowid of the sub-select or view. This expression is legal (see
** test case misc2.2.2) - it always evaluates to NULL.
@ -1701,12 +1700,14 @@ static void selectAddColumnTypeAndCollation(
a = pSelect->pEList->a;
for(i=0, pCol=pTab->aCol; i<pTab->nCol; i++, pCol++){
p = a[i].pExpr;
pCol->zType = sqlite3DbStrDup(db, columnType(&sNC, p,0,0,0, &pCol->szEst));
if( pCol->zType==0 ){
pCol->zType = sqlite3DbStrDup(db, columnType(&sNC, p,0,0,0, &pCol->szEst));
}
szAll += pCol->szEst;
pCol->affinity = sqlite3ExprAffinity(p);
if( pCol->affinity==0 ) pCol->affinity = SQLITE_AFF_NONE;
pColl = sqlite3ExprCollSeq(pParse, p);
if( pColl ){
if( pColl && pCol->zColl==0 ){
pCol->zColl = sqlite3DbStrDup(db, pColl->zName);
}
}
@ -2108,8 +2109,7 @@ static int multiSelectValues(
int nExpr = p->pEList->nExpr;
int nRow = 1;
int rc = 0;
assert( p->pNext==0 );
assert( p->selFlags & SF_AllValues );
assert( p->selFlags & SF_MultiValue );
do{
assert( p->selFlags & SF_Values );
assert( p->op==TK_ALL || (p->op==TK_SELECT && p->pPrior==0) );
@ -2218,7 +2218,7 @@ static int multiSelect(
/* Special handling for a compound-select that originates as a VALUES clause.
*/
if( p->selFlags & SF_AllValues ){
if( p->selFlags & SF_MultiValue ){
rc = multiSelectValues(pParse, p, &dest);
goto multi_select_end;
}
@ -2629,7 +2629,7 @@ static int generateOutputSubroutine(
** of the scan loop.
*/
case SRT_Mem: {
assert( pIn->nSdst==1 );
assert( pIn->nSdst==1 || pParse->nErr>0 ); testcase( pIn->nSdst!=1 );
sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSDParm, 1);
/* The LIMIT clause will jump out of the loop for us */
break;
@ -2644,7 +2644,7 @@ static int generateOutputSubroutine(
pDest->iSdst = sqlite3GetTempRange(pParse, pIn->nSdst);
pDest->nSdst = pIn->nSdst;
}
sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSdst, pDest->nSdst);
sqlite3ExprCodeMove(pParse, pIn->iSdst, pDest->iSdst, pIn->nSdst);
sqlite3VdbeAddOp1(v, OP_Yield, pDest->iSDParm);
break;
}
@ -2860,8 +2860,10 @@ static int multiSelectOrderBy(
if( aPermute ){
struct ExprList_item *pItem;
for(i=0, pItem=pOrderBy->a; i<nOrderBy; i++, pItem++){
assert( pItem->u.x.iOrderByCol>0
&& pItem->u.x.iOrderByCol<=p->pEList->nExpr );
assert( pItem->u.x.iOrderByCol>0 );
/* assert( pItem->u.x.iOrderByCol<=p->pEList->nExpr ) is also true
** but only for well-formed SELECT statements. */
testcase( pItem->u.x.iOrderByCol > p->pEList->nExpr );
aPermute[i] = pItem->u.x.iOrderByCol - 1;
}
pKeyMerge = multiSelectOrderByKeyInfo(pParse, p, 1);
@ -4422,7 +4424,7 @@ static void sqlite3SelectExpand(Parse *pParse, Select *pSelect){
sqlite3WalkSelect(&w, pSelect);
}
w.xSelectCallback = selectExpander;
if( (pSelect->selFlags & SF_AllValues)==0 ){
if( (pSelect->selFlags & SF_MultiValue)==0 ){
w.xSelectCallback2 = selectPopWith;
}
sqlite3WalkSelect(&w, pSelect);
@ -4608,7 +4610,8 @@ static void updateAccumulator(Parse *pParse, AggInfo *pAggInfo){
}
if( pF->iDistinct>=0 ){
addrNext = sqlite3VdbeMakeLabel(v);
assert( nArg==1 );
testcase( nArg==0 ); /* Error condition */
testcase( nArg>1 ); /* Also an error */
codeDistinct(pParse, pF->iDistinct, addrNext, 1, regAgg);
}
if( pF->pFunc->funcFlags & SQLITE_FUNC_NEEDCOLL ){
@ -5483,10 +5486,9 @@ int sqlite3Select(
*/
sqlite3VdbeResolveLabel(v, iEnd);
/* The SELECT was successfully coded. Set the return code to 0
** to indicate no errors.
*/
rc = 0;
/* The SELECT has been coded. If there is an error in the Parse structure,
** set the return code to 1. Otherwise 0. */
rc = (pParse->nErr>0);
/* Control jumps to here if an error is encountered above, or upon
** successful coding of the SELECT.
@ -5538,6 +5540,7 @@ void sqlite3TreeViewSelect(TreeView *pView, const Select *p, u8 moreToFollow){
StrAccum x;
char zLine[100];
sqlite3StrAccumInit(&x, zLine, sizeof(zLine), 0);
x.useMalloc = 0;
sqlite3XPrintf(&x, 0, "{%d,*}", pItem->iCursor);
if( pItem->zDatabase ){
sqlite3XPrintf(&x, 0, " %s.%s", pItem->zDatabase, pItem->zName);

113
src/shell.c
View File

@ -336,7 +336,7 @@ static int stdin_is_interactive = 1;
** to this database a static variable so that it can be accessed
** by the SIGINT handler to interrupt database processing.
*/
static sqlite3 *db = 0;
static sqlite3 *globalDb = 0;
/*
** True if an interrupt (Control-C) has been received.
@ -527,6 +527,7 @@ struct ShellState {
int autoEQP; /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */
int statsOn; /* True to display memory stats before each finalize */
int scanstatsOn; /* True to display scan stats before each finalize */
int backslashOn; /* Resolve C-style \x escapes in SQL input text */
int outCount; /* Revert to stdout when reaching zero */
int cnt; /* Number of records displayed so far */
FILE *out; /* Write results here */
@ -804,7 +805,7 @@ static void interrupt_handler(int NotUsed){
UNUSED_PARAMETER(NotUsed);
seenInterrupt++;
if( seenInterrupt>2 ) exit(1);
if( db ) sqlite3_interrupt(db);
if( globalDb ) sqlite3_interrupt(globalDb);
}
#endif
@ -1908,23 +1909,23 @@ static void open_db(ShellState *p, int keepAlive){
if( p->db==0 ){
sqlite3_initialize();
sqlite3_open(p->zDbFilename, &p->db);
db = p->db;
if( db && sqlite3_errcode(db)==SQLITE_OK ){
sqlite3_create_function(db, "shellstatic", 0, SQLITE_UTF8, 0,
globalDb = p->db;
if( p->db && sqlite3_errcode(p->db)==SQLITE_OK ){
sqlite3_create_function(p->db, "shellstatic", 0, SQLITE_UTF8, 0,
shellstaticFunc, 0, 0);
}
if( db==0 || SQLITE_OK!=sqlite3_errcode(db) ){
if( p->db==0 || SQLITE_OK!=sqlite3_errcode(p->db) ){
fprintf(stderr,"Error: unable to open database \"%s\": %s\n",
p->zDbFilename, sqlite3_errmsg(db));
p->zDbFilename, sqlite3_errmsg(p->db));
if( keepAlive ) return;
exit(1);
}
#ifndef SQLITE_OMIT_LOAD_EXTENSION
sqlite3_enable_load_extension(p->db, 1);
#endif
sqlite3_create_function(db, "readfile", 1, SQLITE_UTF8, 0,
sqlite3_create_function(p->db, "readfile", 1, SQLITE_UTF8, 0,
readfileFunc, 0, 0);
sqlite3_create_function(db, "writefile", 2, SQLITE_UTF8, 0,
sqlite3_create_function(p->db, "writefile", 2, SQLITE_UTF8, 0,
writefileFunc, 0, 0);
}
}
@ -1944,7 +1945,7 @@ static void resolve_backslashes(char *z){
char c;
while( *z && *z!='\\' ) z++;
for(i=j=0; (c = z[i])!=0; i++, j++){
if( c=='\\' ){
if( c=='\\' && z[i+1]!=0 ){
c = z[++i];
if( c=='n' ){
c = '\n';
@ -2585,7 +2586,7 @@ static int shell_dbinfo_command(ShellState *p, int nArg, char **azArg){
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
static int do_meta_command(char *zLine, ShellState *p){
int i = 1;
int h = 1;
int nArg = 0;
int n, c;
int rc = 0;
@ -2593,24 +2594,24 @@ static int do_meta_command(char *zLine, ShellState *p){
/* Parse the input line into tokens.
*/
while( zLine[i] && nArg<ArraySize(azArg) ){
while( IsSpace(zLine[i]) ){ i++; }
if( zLine[i]==0 ) break;
if( zLine[i]=='\'' || zLine[i]=='"' ){
int delim = zLine[i++];
azArg[nArg++] = &zLine[i];
while( zLine[i] && zLine[i]!=delim ){
if( zLine[i]=='\\' && delim=='"' && zLine[i+1]!=0 ) i++;
i++;
while( zLine[h] && nArg<ArraySize(azArg) ){
while( IsSpace(zLine[h]) ){ h++; }
if( zLine[h]==0 ) break;
if( zLine[h]=='\'' || zLine[h]=='"' ){
int delim = zLine[h++];
azArg[nArg++] = &zLine[h];
while( zLine[h] && zLine[h]!=delim ){
if( zLine[h]=='\\' && delim=='"' && zLine[h+1]!=0 ) h++;
h++;
}
if( zLine[i]==delim ){
zLine[i++] = 0;
if( zLine[h]==delim ){
zLine[h++] = 0;
}
if( delim=='"' ) resolve_backslashes(azArg[nArg-1]);
}else{
azArg[nArg++] = &zLine[i];
while( zLine[i] && !IsSpace(zLine[i]) ){ i++; }
if( zLine[i] ) zLine[i++] = 0;
azArg[nArg++] = &zLine[h];
while( zLine[h] && !IsSpace(zLine[h]) ){ h++; }
if( zLine[h] ) zLine[h++] = 0;
resolve_backslashes(azArg[nArg-1]);
}
}
@ -2986,7 +2987,7 @@ static int do_meta_command(char *zLine, ShellState *p){
nByte = strlen30(zSql);
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
import_append_char(&sCtx, 0); /* To ensure sCtx.z is allocated */
if( rc && sqlite3_strglob("no such table: *", sqlite3_errmsg(db))==0 ){
if( rc && sqlite3_strglob("no such table: *", sqlite3_errmsg(p->db))==0 ){
char *zCreate = sqlite3_mprintf("CREATE TABLE %s", zTable);
char cSep = '(';
while( xRead(&sCtx) ){
@ -3006,7 +3007,7 @@ static int do_meta_command(char *zLine, ShellState *p){
sqlite3_free(zCreate);
if( rc ){
fprintf(stderr, "CREATE TABLE %s(...) failed: %s\n", zTable,
sqlite3_errmsg(db));
sqlite3_errmsg(p->db));
sqlite3_free(sCtx.z);
xCloser(sCtx.in);
return 1;
@ -3016,7 +3017,7 @@ static int do_meta_command(char *zLine, ShellState *p){
sqlite3_free(zSql);
if( rc ){
if (pStmt) sqlite3_finalize(pStmt);
fprintf(stderr,"Error: %s\n", sqlite3_errmsg(db));
fprintf(stderr,"Error: %s\n", sqlite3_errmsg(p->db));
xCloser(sCtx.in);
return 1;
}
@ -3041,13 +3042,13 @@ static int do_meta_command(char *zLine, ShellState *p){
rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
sqlite3_free(zSql);
if( rc ){
fprintf(stderr, "Error: %s\n", sqlite3_errmsg(db));
fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
if (pStmt) sqlite3_finalize(pStmt);
xCloser(sCtx.in);
return 1;
}
needCommit = sqlite3_get_autocommit(db);
if( needCommit ) sqlite3_exec(db, "BEGIN", 0, 0, 0);
needCommit = sqlite3_get_autocommit(p->db);
if( needCommit ) sqlite3_exec(p->db, "BEGIN", 0, 0, 0);
do{
int startLine = sCtx.nLine;
for(i=0; i<nCol; i++){
@ -3086,7 +3087,7 @@ static int do_meta_command(char *zLine, ShellState *p){
rc = sqlite3_reset(pStmt);
if( rc!=SQLITE_OK ){
fprintf(stderr, "%s:%d: INSERT failed: %s\n", sCtx.zFile, startLine,
sqlite3_errmsg(db));
sqlite3_errmsg(p->db));
}
}
}while( sCtx.cTerm!=EOF );
@ -3094,7 +3095,7 @@ static int do_meta_command(char *zLine, ShellState *p){
xCloser(sCtx.in);
sqlite3_free(sCtx.z);
sqlite3_finalize(pStmt);
if( needCommit ) sqlite3_exec(db, "COMMIT", 0, 0, 0);
if( needCommit ) sqlite3_exec(p->db, "COMMIT", 0, 0, 0);
}else
if( c=='i' && (strncmp(azArg[0], "indices", n)==0
@ -3648,13 +3649,13 @@ static int do_meta_command(char *zLine, ShellState *p){
while( sqlite3_step(pStmt)==SQLITE_ROW ){
if( nRow>=nAlloc ){
char **azNew;
int n = nAlloc*2 + 10;
azNew = sqlite3_realloc(azResult, sizeof(azResult[0])*n);
int n2 = nAlloc*2 + 10;
azNew = sqlite3_realloc(azResult, sizeof(azResult[0])*n2);
if( azNew==0 ){
fprintf(stderr, "Error: out of memory\n");
break;
}
nAlloc = n;
nAlloc = n2;
azResult = azNew;
}
azResult[nRow] = sqlite3_mprintf("%s", sqlite3_column_text(pStmt, 0));
@ -3707,15 +3708,15 @@ static int do_meta_command(char *zLine, ShellState *p){
{ "imposter", SQLITE_TESTCTRL_IMPOSTER },
};
int testctrl = -1;
int rc = 0;
int i, n;
int rc2 = 0;
int i, n2;
open_db(p, 0);
/* convert testctrl text option to value. allow any unique prefix
** of the option name, or a numerical value. */
n = strlen30(azArg[1]);
n2 = strlen30(azArg[1]);
for(i=0; i<(int)(sizeof(aCtrl)/sizeof(aCtrl[0])); i++){
if( strncmp(azArg[1], aCtrl[i].zCtrlName, n)==0 ){
if( strncmp(azArg[1], aCtrl[i].zCtrlName, n2)==0 ){
if( testctrl<0 ){
testctrl = aCtrl[i].ctrlCode;
}else{
@ -3736,8 +3737,8 @@ static int do_meta_command(char *zLine, ShellState *p){
case SQLITE_TESTCTRL_RESERVE:
if( nArg==3 ){
int opt = (int)strtol(azArg[2], 0, 0);
rc = sqlite3_test_control(testctrl, p->db, opt);
fprintf(p->out, "%d (0x%08x)\n", rc, rc);
rc2 = sqlite3_test_control(testctrl, p->db, opt);
fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
} else {
fprintf(stderr,"Error: testctrl %s takes a single int option\n",
azArg[1]);
@ -3750,8 +3751,8 @@ static int do_meta_command(char *zLine, ShellState *p){
case SQLITE_TESTCTRL_PRNG_RESET:
case SQLITE_TESTCTRL_BYTEORDER:
if( nArg==2 ){
rc = sqlite3_test_control(testctrl);
fprintf(p->out, "%d (0x%08x)\n", rc, rc);
rc2 = sqlite3_test_control(testctrl);
fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
} else {
fprintf(stderr,"Error: testctrl %s takes no options\n", azArg[1]);
}
@ -3761,8 +3762,8 @@ static int do_meta_command(char *zLine, ShellState *p){
case SQLITE_TESTCTRL_PENDING_BYTE:
if( nArg==3 ){
unsigned int opt = (unsigned int)integerValue(azArg[2]);
rc = sqlite3_test_control(testctrl, opt);
fprintf(p->out, "%d (0x%08x)\n", rc, rc);
rc2 = sqlite3_test_control(testctrl, opt);
fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
} else {
fprintf(stderr,"Error: testctrl %s takes a single unsigned"
" int option\n", azArg[1]);
@ -3775,8 +3776,8 @@ static int do_meta_command(char *zLine, ShellState *p){
case SQLITE_TESTCTRL_NEVER_CORRUPT:
if( nArg==3 ){
int opt = booleanValue(azArg[2]);
rc = sqlite3_test_control(testctrl, opt);
fprintf(p->out, "%d (0x%08x)\n", rc, rc);
rc2 = sqlite3_test_control(testctrl, opt);
fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
} else {
fprintf(stderr,"Error: testctrl %s takes a single int option\n",
azArg[1]);
@ -3788,8 +3789,8 @@ static int do_meta_command(char *zLine, ShellState *p){
case SQLITE_TESTCTRL_ISKEYWORD:
if( nArg==3 ){
const char *opt = azArg[2];
rc = sqlite3_test_control(testctrl, opt);
fprintf(p->out, "%d (0x%08x)\n", rc, rc);
rc2 = sqlite3_test_control(testctrl, opt);
fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
} else {
fprintf(stderr,"Error: testctrl %s takes a single char * option\n",
azArg[1]);
@ -3799,11 +3800,11 @@ static int do_meta_command(char *zLine, ShellState *p){
case SQLITE_TESTCTRL_IMPOSTER:
if( nArg==5 ){
rc = sqlite3_test_control(testctrl, p->db,
rc2 = sqlite3_test_control(testctrl, p->db,
azArg[2],
integerValue(azArg[3]),
integerValue(azArg[4]));
fprintf(p->out, "%d (0x%08x)\n", rc, rc);
fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
}else{
fprintf(stderr,"Usage: .testctrl imposter dbName onoff tnum\n");
}
@ -4111,6 +4112,7 @@ static int process_input(ShellState *p, FILE *in){
&& sqlite3_complete(zSql) ){
p->cnt = 0;
open_db(p, 0);
if( p->backslashOn ) resolve_backslashes(zSql);
BEGIN_TIMER;
rc = shell_exec(p->db, zSql, shell_callback, p, &zErrMsg);
END_TIMER;
@ -4577,6 +4579,13 @@ int SQLITE_CDECL main(int argc, char **argv){
data.statsOn = 1;
}else if( strcmp(z,"-scanstats")==0 ){
data.scanstatsOn = 1;
}else if( strcmp(z,"-backslash")==0 ){
/* Undocumented command-line option: -backslash
** Causes C-style backslash escapes to be evaluated in SQL statements
** prior to sending the SQL into SQLite. Useful for injecting
** crazy bytes in the middle of SQL statements for testing and debugging.
*/
data.backslashOn = 1;
}else if( strcmp(z,"-bail")==0 ){
bail_on_error = 1;
}else if( strcmp(z,"-version")==0 ){

19
src/sqliteInt.h
View File

@ -1622,6 +1622,12 @@ struct Table {
/*
** Allowed values for Table.tabFlags.
**
** TF_OOOHidden applies to virtual tables that have hidden columns that are
** followed by non-hidden columns. Example: "CREATE VIRTUAL TABLE x USING
** vtab1(a HIDDEN, b);". Since "b" is a non-hidden column but "a" is hidden,
** the TF_OOOHidden attribute would apply in this case. Such tables require
** special handling during INSERT processing.
*/
#define TF_Readonly 0x01 /* Read-only system table */
#define TF_Ephemeral 0x02 /* An ephemeral table */
@ -1629,6 +1635,7 @@ struct Table {
#define TF_Autoincrement 0x08 /* Integer primary key is autoincrement */
#define TF_Virtual 0x10 /* Is a virtual table */
#define TF_WithoutRowid 0x20 /* No rowid used. PRIMARY KEY is the key */
#define TF_OOOHidden 0x40 /* Out-of-Order hidden columns */
/*
@ -2385,7 +2392,7 @@ struct Select {
#define SF_HasTypeInfo 0x0020 /* FROM subqueries have Table metadata */
#define SF_Compound 0x0040 /* Part of a compound query */
#define SF_Values 0x0080 /* Synthesized from VALUES clause */
#define SF_AllValues 0x0100 /* All terms of compound are VALUES */
#define SF_MultiValue 0x0100 /* Single VALUES term with multiple rows */
#define SF_NestedFrom 0x0200 /* Part of a parenthesized FROM clause */
#define SF_MaybeConvert 0x0400 /* Need convertCompoundSelectToSubquery() */
#define SF_Recursive 0x0800 /* The recursive part of a recursive CTE */
@ -2769,7 +2776,7 @@ struct Trigger {
* orconf -> stores the ON CONFLICT algorithm
* pSelect -> If this is an INSERT INTO ... SELECT ... statement, then
* this stores a pointer to the SELECT statement. Otherwise NULL.
* target -> A token holding the quoted name of the table to insert into.
* zTarget -> Dequoted name of the table to insert into.
* pExprList -> If this is an INSERT INTO ... VALUES ... statement, then
* this stores values to be inserted. Otherwise NULL.
* pIdList -> If this is an INSERT INTO ... (<column-names>) VALUES ...
@ -2777,12 +2784,12 @@ struct Trigger {
* inserted into.
*
* (op == TK_DELETE)
* target -> A token holding the quoted name of the table to delete from.
* zTarget -> Dequoted name of the table to delete from.
* pWhere -> The WHERE clause of the DELETE statement if one is specified.
* Otherwise NULL.
*
* (op == TK_UPDATE)
* target -> A token holding the quoted name of the table to update rows of.
* zTarget -> Dequoted name of the table to update.
* pWhere -> The WHERE clause of the UPDATE statement if one is specified.
* Otherwise NULL.
* pExprList -> A list of the columns to update and the expressions to update
@ -2794,8 +2801,8 @@ struct TriggerStep {
u8 op; /* One of TK_DELETE, TK_UPDATE, TK_INSERT, TK_SELECT */
u8 orconf; /* OE_Rollback etc. */
Trigger *pTrig; /* The trigger that this step is a part of */
Select *pSelect; /* SELECT statment or RHS of INSERT INTO .. SELECT ... */
Token target; /* Target table for DELETE, UPDATE, INSERT */
Select *pSelect; /* SELECT statement or RHS of INSERT INTO SELECT ... */
char *zTarget; /* Target table for DELETE, UPDATE, INSERT */
Expr *pWhere; /* The WHERE clause for DELETE or UPDATE steps */
ExprList *pExprList; /* SET clause for UPDATE. */
IdList *pIdList; /* Column names for INSERT */

10
src/tclsqlite.c
View File

@ -1191,7 +1191,7 @@ static int dbPrepareAndBind(
int n;
u8 *data;
const char *zType = (pVar->typePtr ? pVar->typePtr->name : "");
char c = zType[0];
c = zType[0];
if( zVar[0]=='@' ||
(c=='b' && strcmp(zType,"bytearray")==0 && pVar->bytes==0) ){
/* Load a BLOB type if the Tcl variable is a bytearray and
@ -2298,7 +2298,7 @@ static int DbObjCmd(void *cd, Tcl_Interp *interp, int objc,Tcl_Obj *const*objv){
}
Tcl_DecrRefCount(pRet);
}else{
ClientData cd[2];
ClientData cd2[2];
DbEvalContext *p;
Tcl_Obj *pArray = 0;
Tcl_Obj *pScript;
@ -2312,9 +2312,9 @@ static int DbObjCmd(void *cd, Tcl_Interp *interp, int objc,Tcl_Obj *const*objv){
p = (DbEvalContext *)Tcl_Alloc(sizeof(DbEvalContext));
dbEvalInit(p, pDb, objv[2], pArray);
cd[0] = (void *)p;
cd[1] = (void *)pScript;
rc = DbEvalNextCmd(cd, interp, TCL_OK);
cd2[0] = (void *)p;
cd2[1] = (void *)pScript;
rc = DbEvalNextCmd(cd2, interp, TCL_OK);
}
break;
}

10
src/test_malloc.c
View File

@ -211,15 +211,15 @@ static int faultsimInstall(int install){
faultsimBeginBenign, faultsimEndBenign
);
}else{
sqlite3_mem_methods m;
sqlite3_mem_methods m2;
assert(memfault.m.xMalloc);
/* One should be able to reset the default memory allocator by storing
** a zeroed allocator then calling GETMALLOC. */
memset(&m, 0, sizeof(m));
sqlite3_config(SQLITE_CONFIG_MALLOC, &m);
sqlite3_config(SQLITE_CONFIG_GETMALLOC, &m);
assert( memcmp(&m, &memfault.m, sizeof(m))==0 );
memset(&m2, 0, sizeof(m2));
sqlite3_config(SQLITE_CONFIG_MALLOC, &m2);
sqlite3_config(SQLITE_CONFIG_GETMALLOC, &m2);
assert( memcmp(&m2, &memfault.m, sizeof(m2))==0 );
rc = sqlite3_config(SQLITE_CONFIG_MALLOC, &memfault.m);
sqlite3_test_control(SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS, 0, 0);

14
src/test_multiplex.c
View File

@ -568,15 +568,15 @@ static int multiplexOpen(
if( pSubOpen==0 && rc==SQLITE_OK ) rc = SQLITE_CANTOPEN;
}
if( rc==SQLITE_OK ){
sqlite3_int64 sz;
sqlite3_int64 sz64;
rc = pSubOpen->pMethods->xFileSize(pSubOpen, &sz);
rc = pSubOpen->pMethods->xFileSize(pSubOpen, &sz64);
if( rc==SQLITE_OK && zName ){
int bExists;
if( flags & SQLITE_OPEN_MASTER_JOURNAL ){
pGroup->bEnabled = 0;
}else
if( sz==0 ){
if( sz64==0 ){
if( flags & SQLITE_OPEN_MAIN_JOURNAL ){
/* If opening a main journal file and the first chunk is zero
** bytes in size, delete any subsequent chunks from the
@ -607,10 +607,10 @@ static int multiplexOpen(
rc = pOrigVfs->xAccess(pOrigVfs, pGroup->aReal[1].z,
SQLITE_ACCESS_EXISTS, &bExists);
bExists = multiplexSubSize(pGroup, 1, &rc)>0;
if( rc==SQLITE_OK && bExists && sz==(sz&0xffff0000) && sz>0
&& sz!=pGroup->szChunk ){
pGroup->szChunk = (int)sz;
}else if( rc==SQLITE_OK && !bExists && sz>pGroup->szChunk ){
if( rc==SQLITE_OK && bExists && sz64==(sz64&0xffff0000) && sz64>0
&& sz64!=pGroup->szChunk ){
pGroup->szChunk = (int)sz64;
}else if( rc==SQLITE_OK && !bExists && sz64>pGroup->szChunk ){
pGroup->bEnabled = 0;
}
}

6
src/test_onefile.c
View File

@ -595,9 +595,9 @@ static int fsOpen(
int rc = SQLITE_OK;
if( 0==(flags&(SQLITE_OPEN_MAIN_DB|SQLITE_OPEN_MAIN_JOURNAL)) ){
tmp_file *p = (tmp_file *)pFile;
memset(p, 0, sizeof(*p));
p->base.pMethods = &tmp_io_methods;
tmp_file *p2 = (tmp_file *)pFile;
memset(p2, 0, sizeof(*p2));
p2->base.pMethods = &tmp_io_methods;
return SQLITE_OK;
}

3
src/test_osinst.c
View File

@ -1131,7 +1131,6 @@ static int test_vfslog(
switch( (enum VL_enum)iSub ){
case VL_ANNOTATE: {
int rc;
char *zVfs;
char *zMsg;
if( objc!=4 ){
@ -1148,7 +1147,6 @@ static int test_vfslog(
break;
}
case VL_FINALIZE: {
int rc;
char *zVfs;
if( objc!=3 ){
Tcl_WrongNumArgs(interp, 2, objv, "VFS");
@ -1164,7 +1162,6 @@ static int test_vfslog(
};
case VL_NEW: {
int rc;
char *zVfs;
char *zParent;
char *zLog;

3
src/test_vfs.c
View File

@ -1080,7 +1080,7 @@ static int testvfs_obj_cmd(
switch( aSubcmd[i].eCmd ){
case CMD_SHM: {
Tcl_Obj *pObj;
int i, rc;
int rc;
TestvfsBuffer *pBuffer;
char *zName;
if( objc!=3 && objc!=4 ){
@ -1160,7 +1160,6 @@ static int testvfs_obj_cmd(
};
Tcl_Obj **apElem = 0;
int nElem = 0;
int i;
int mask = 0;
if( objc!=3 ){
Tcl_WrongNumArgs(interp, 2, objv, "LIST");

4
src/tokenize.c
View File

@ -516,8 +516,6 @@ abort_parse:
pParse->pZombieTab = p->pNextZombie;
sqlite3DeleteTable(db, p);
}
if( nErr>0 && pParse->rc==SQLITE_OK ){
pParse->rc = SQLITE_ERROR;
}
assert( nErr==0 || pParse->rc!=SQLITE_OK );
return nErr;
}

19
src/trigger.c
View File

@ -193,7 +193,6 @@ void sqlite3BeginTrigger(
/* Do not create a trigger on a system table */
if( sqlite3StrNICmp(pTab->zName, "sqlite_", 7)==0 ){
sqlite3ErrorMsg(pParse, "cannot create trigger on system table");
pParse->nErr++;
goto trigger_cleanup;
}
@ -373,12 +372,12 @@ static TriggerStep *triggerStepAllocate(
){
TriggerStep *pTriggerStep;
pTriggerStep = sqlite3DbMallocZero(db, sizeof(TriggerStep) + pName->n);
pTriggerStep = sqlite3DbMallocZero(db, sizeof(TriggerStep) + pName->n + 1);
if( pTriggerStep ){
char *z = (char*)&pTriggerStep[1];
memcpy(z, pName->z, pName->n);
pTriggerStep->target.z = z;
pTriggerStep->target.n = pName->n;
sqlite3Dequote(z);
pTriggerStep->zTarget = z;
pTriggerStep->op = op;
}
return pTriggerStep;
@ -661,7 +660,7 @@ Trigger *sqlite3TriggersExist(
}
/*
** Convert the pStep->target token into a SrcList and return a pointer
** Convert the pStep->zTarget string into a SrcList and return a pointer
** to that SrcList.
**
** This routine adds a specific database name, if needed, to the target when
@ -674,16 +673,17 @@ static SrcList *targetSrcList(
Parse *pParse, /* The parsing context */
TriggerStep *pStep /* The trigger containing the target token */
){
sqlite3 *db = pParse->db;
int iDb; /* Index of the database to use */
SrcList *pSrc; /* SrcList to be returned */
pSrc = sqlite3SrcListAppend(pParse->db, 0, &pStep->target, 0);
pSrc = sqlite3SrcListAppend(db, 0, 0, 0);
if( pSrc ){
assert( pSrc->nSrc>0 );
iDb = sqlite3SchemaToIndex(pParse->db, pStep->pTrig->pSchema);
pSrc->a[pSrc->nSrc-1].zName = sqlite3DbStrDup(db, pStep->zTarget);
iDb = sqlite3SchemaToIndex(db, pStep->pTrig->pSchema);
if( iDb==0 || iDb>=2 ){
sqlite3 *db = pParse->db;
assert( iDb<pParse->db->nDb );
assert( iDb<db->nDb );
pSrc->a[pSrc->nSrc-1].zDatabase = sqlite3DbStrDup(db, db->aDb[iDb].zName);
}
}
@ -795,6 +795,7 @@ static void transferParseError(Parse *pTo, Parse *pFrom){
if( pTo->nErr==0 ){
pTo->zErrMsg = pFrom->zErrMsg;
pTo->nErr = pFrom->nErr;
pTo->rc = pFrom->rc;
}else{
sqlite3DbFree(pFrom->db, pFrom->zErrMsg);
}

1
src/util.c
View File

@ -655,6 +655,7 @@ int sqlite3GetInt32(const char *zNum, int *pValue){
}
}
#endif
while( zNum[0]=='0' ) zNum++;
for(i=0; i<11 && (c = zNum[i] - '0')>=0 && c<=9; i++){
v = v*10 + c;
}

22
src/vdbe.c
View File

@ -539,6 +539,9 @@ int sqlite3VdbeExec(
){
Op *aOp = p->aOp; /* Copy of p->aOp */
Op *pOp = aOp; /* Current operation */
#if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
Op *pOrigOp; /* Value of pOp at the top of the loop */
#endif
int rc = SQLITE_OK; /* Value to return */
sqlite3 *db = p->db; /* The database */
u8 resetSchemaOnFault = 0; /* Reset schema after an error if positive */
@ -681,6 +684,9 @@ int sqlite3VdbeExec(
memAboutToChange(p, &aMem[pOp->p3]);
}
#endif
#if defined(SQLITE_DEBUG) || defined(VDBE_PROFILE)
pOrigOp = pOp;
#endif
switch( pOp->opcode ){
@ -2919,7 +2925,7 @@ case OP_Savepoint: {
db->nDeferredImmCons = pSavepoint->nDeferredImmCons;
}
if( !isTransaction ){
if( !isTransaction || p1==SAVEPOINT_ROLLBACK ){
rc = sqlite3VtabSavepoint(db, p1, iSavepoint);
if( rc!=SQLITE_OK ) goto abort_due_to_error;
}
@ -6489,8 +6495,8 @@ default: { /* This is really OP_Noop and OP_Explain */
#ifdef VDBE_PROFILE
{
u64 endTime = sqlite3Hwtime();
if( endTime>start ) pOp->cycles += endTime - start;
pOp->cnt++;
if( endTime>start ) pOrigOp->cycles += endTime - start;
pOrigOp->cnt++;
}
#endif
@ -6500,16 +6506,16 @@ default: { /* This is really OP_Noop and OP_Explain */
** the evaluator loop. So we can leave it out when NDEBUG is defined.
*/
#ifndef NDEBUG
assert( pOp>=&aOp[-1] && pOp<&aOp[p->nOp] );
assert( pOp>=&aOp[-1] && pOp<&aOp[p->nOp-1] );
#ifdef SQLITE_DEBUG
if( db->flags & SQLITE_VdbeTrace ){
if( rc!=0 ) printf("rc=%d\n",rc);
if( pOp->opflags & (OPFLG_OUT2) ){
registerTrace(pOp->p2, &aMem[pOp->p2]);
if( pOrigOp->opflags & (OPFLG_OUT2) ){
registerTrace(pOrigOp->p2, &aMem[pOrigOp->p2]);
}
if( pOp->opflags & OPFLG_OUT3 ){
registerTrace(pOp->p3, &aMem[pOp->p3]);
if( pOrigOp->opflags & OPFLG_OUT3 ){
registerTrace(pOrigOp->p3, &aMem[pOrigOp->p3]);
}
}
#endif /* SQLITE_DEBUG */

29
src/vdbeaux.c
View File

@ -1789,6 +1789,22 @@ void sqlite3VdbeFreeCursor(Vdbe *p, VdbeCursor *pCx){
#endif
}
/*
** Close all cursors in the current frame.
*/
static void closeCursorsInFrame(Vdbe *p){
if( p->apCsr ){
int i;
for(i=0; i<p->nCursor; i++){
VdbeCursor *pC = p->apCsr[i];
if( pC ){
sqlite3VdbeFreeCursor(p, pC);
p->apCsr[i] = 0;
}
}
}
}
/*
** Copy the values stored in the VdbeFrame structure to its Vdbe. This
** is used, for example, when a trigger sub-program is halted to restore
@ -1796,6 +1812,7 @@ void sqlite3VdbeFreeCursor(Vdbe *p, VdbeCursor *pCx){
*/
int sqlite3VdbeFrameRestore(VdbeFrame *pFrame){
Vdbe *v = pFrame->v;
closeCursorsInFrame(v);
#ifdef SQLITE_ENABLE_STMT_SCANSTATUS
v->anExec = pFrame->anExec;
#endif
@ -1830,17 +1847,7 @@ static void closeAllCursors(Vdbe *p){
p->nFrame = 0;
}
assert( p->nFrame==0 );
if( p->apCsr ){
int i;
for(i=0; i<p->nCursor; i++){
VdbeCursor *pC = p->apCsr[i];
if( pC ){
sqlite3VdbeFreeCursor(p, pC);
p->apCsr[i] = 0;
}
}
}
closeCursorsInFrame(p);
if( p->aMem ){
releaseMemArray(&p->aMem[1], p->nMem);
}

2
src/vdbemem.c
View File

@ -1647,7 +1647,7 @@ void sqlite3Stat4ProbeFree(UnpackedRecord *pRec){
Mem *aMem = pRec->aMem;
sqlite3 *db = aMem[0].db;
for(i=0; i<nCol; i++){
if( aMem[i].szMalloc ) sqlite3DbFree(db, aMem[i].zMalloc);
sqlite3VdbeMemRelease(&aMem[i]);
}
sqlite3KeyInfoUnref(pRec->pKeyInfo);
sqlite3DbFree(db, pRec);

6
src/vdbetrace.c
View File

@ -95,6 +95,8 @@ char *sqlite3VdbeExpandSql(
assert( (zRawSql - zStart) > 0 );
sqlite3StrAccumAppend(&out, zStart, (int)(zRawSql-zStart));
}
}else if( p->nVar==0 ){
sqlite3StrAccumAppend(&out, zRawSql, sqlite3Strlen30(zRawSql));
}else{
while( zRawSql[0] ){
n = findNextHostParameter(zRawSql, &nToken);
@ -111,10 +113,12 @@ char *sqlite3VdbeExpandSql(
idx = nextIndex;
}
}else{
assert( zRawSql[0]==':' || zRawSql[0]=='$' || zRawSql[0]=='@' );
assert( zRawSql[0]==':' || zRawSql[0]=='$' ||
zRawSql[0]=='@' || zRawSql[0]=='#' );
testcase( zRawSql[0]==':' );
testcase( zRawSql[0]=='$' );
testcase( zRawSql[0]=='@' );
testcase( zRawSql[0]=='#' );
idx = sqlite3VdbeParameterIndex(p, zRawSql, nToken);
assert( idx>0 );
}

13
src/vtab.c
View File

@ -472,7 +472,7 @@ void sqlite3VtabArgExtend(Parse *pParse, Token *p){
pArg->z = p->z;
pArg->n = p->n;
}else{
assert(pArg->z < p->z);
assert(pArg->z <= p->z);
pArg->n = (int)(&p->z[p->n] - pArg->z);
}
}
@ -559,6 +559,7 @@ static int vtabCallConstructor(
rc = SQLITE_ERROR;
}else{
int iCol;
u8 oooHidden = 0;
/* If everything went according to plan, link the new VTable structure
** into the linked list headed by pTab->pVTable. Then loop through the
** columns of the table to see if any of them contain the token "hidden".
@ -571,7 +572,10 @@ static int vtabCallConstructor(
char *zType = pTab->aCol[iCol].zType;
int nType;
int i = 0;
if( !zType ) continue;
if( !zType ){
pTab->tabFlags |= oooHidden;
continue;
}
nType = sqlite3Strlen30(zType);
if( sqlite3StrNICmp("hidden", zType, 6)||(zType[6] && zType[6]!=' ') ){
for(i=0; i<nType; i++){
@ -594,6 +598,9 @@ static int vtabCallConstructor(
zType[i-1] = '\0';
}
pTab->aCol[iCol].colFlags |= COLFLAG_HIDDEN;
oooHidden = TF_OOOHidden;
}else{
pTab->tabFlags |= oooHidden;
}
}
}
@ -957,7 +964,7 @@ int sqlite3VtabSavepoint(sqlite3 *db, int op, int iSavepoint){
int rc = SQLITE_OK;
assert( op==SAVEPOINT_RELEASE||op==SAVEPOINT_ROLLBACK||op==SAVEPOINT_BEGIN );
assert( iSavepoint>=0 );
assert( iSavepoint>=-1 );
if( db->aVTrans ){
int i;
for(i=0; rc==SQLITE_OK && i<db->nVTrans; i++){

10
src/where.c
View File

@ -255,13 +255,14 @@ static int whereClauseInsert(WhereClause *pWC, Expr *p, u16 wtFlags){
** all terms of the WHERE clause.
*/
static void whereSplit(WhereClause *pWC, Expr *pExpr, u8 op){
Expr *pE2 = sqlite3ExprSkipCollate(pExpr);
pWC->op = op;
if( pExpr==0 ) return;
if( pExpr->op!=op ){
if( pE2==0 ) return;
if( pE2->op!=op ){
whereClauseInsert(pWC, pExpr, 0);
}else{
whereSplit(pWC, pExpr->pLeft, op);
whereSplit(pWC, pExpr->pRight, op);
whereSplit(pWC, pE2->pLeft, op);
whereSplit(pWC, pE2->pRight, op);
}
}
@ -6656,7 +6657,6 @@ WhereInfo *sqlite3WhereBegin(
}
#ifdef WHERETRACE_ENABLED /* !=0 */
if( sqlite3WhereTrace ){
int ii;
sqlite3DebugPrintf("---- Solution nRow=%d", pWInfo->nRowOut);
if( pWInfo->nOBSat>0 ){
sqlite3DebugPrintf(" ORDERBY=%d,0x%llx", pWInfo->nOBSat, pWInfo->revMask);

2
test/analyze.test
View File

@ -359,6 +359,6 @@ do_test analyze-99.1 {
catchsql {
ANALYZE
}
} {1 {malformed database schema (sqlite_stat1) - near "nonsense": syntax error}}
} {1 {malformed database schema (sqlite_stat1)}}
finish_test

30
test/analyze3.test
View File

@ -16,6 +16,7 @@
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix analyze3
ifcapable !stat4&&!stat3 {
finish_test
@ -46,6 +47,9 @@ ifcapable !stat4&&!stat3 {
#
# analyze3-6.*: Test that the problem fixed by commit [127a5b776d] is fixed.
#
# analyze3-7.*: Test that some memory leaks discovered by fuzz testing
# have been fixed.
#
proc getvar {varname} { uplevel #0 set $varname }
db function var getvar
@ -662,4 +666,30 @@ do_eqp_test analyze3-6-2 {
SELECT * FROM t1 WHERE a = 5 AND b > 'w' AND c = 13;
} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (c=?)}}
#-----------------------------------------------------------------------------
# 2015-04-20.
# Memory leak in sqlite3Stat4ProbeFree(). (Discovered while fuzzing.)
#
do_execsql_test analyze-7.1 {
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c);
INSERT INTO t1 VALUES(1,1,'0000');
CREATE INDEX t0b ON t1(b);
ANALYZE;
SELECT c FROM t1 WHERE b=3 AND a BETWEEN 30 AND hex(1);
} {}
# At one point duplicate stat1 entries were causing a memory leak.
#
reset_db
do_execsql_test 7.2 {
CREATE TABLE t1(a,b,c);
CREATE INDEX t1a ON t1(a);
ANALYZE;
SELECT * FROM sqlite_stat1;
INSERT INTO sqlite_stat1(tbl,idx,stat) VALUES('t1','t1a','12000');
INSERT INTO sqlite_stat1(tbl,idx,stat) VALUES('t1','t1a','12000');
ANALYZE sqlite_master;
}
finish_test

2
test/corruptC.test
View File

@ -292,7 +292,7 @@ do_test corruptC-2.15 {
hexio_write test.db 986 b9
sqlite3 db test.db
catchsql {SELECT count(*) FROM sqlite_master;}
} {1 {malformed database schema (t1i1) - no such table: main.t1}}
} {1 {database disk image is malformed}}
#
# Now test for a series of quasi-random seeds.

5
test/count.test
View File

@ -191,4 +191,9 @@ do_execsql_test count-5.1 {
SELECT count(*) FROM t5;
} {1}
do_catchsql_test count-6.1 {
CREATE TABLE t6(x);
SELECT count(DISTINCT) FROM t6 GROUP BY x;
} {1 {DISTINCT aggregates must have exactly one argument}}
finish_test

8
test/e_reindex.test
View File

@ -48,8 +48,11 @@ do_execsql_test e_reindex-1.1 {
INSERT INTO t1 VALUES(1, 2);
INSERT INTO t1 VALUES(3, 4);
INSERT INTO t1 VALUES(5, 6);
CREATE TABLE saved(a,b,c,d,e);
INSERT INTO saved SELECT * FROM sqlite_master WHERE type = 'index';
PRAGMA writable_schema = 1;
UPDATE sqlite_master SET sql = '-- ' || sql WHERE type = 'index';
DELETE FROM sqlite_master WHERE type = 'index';
} {}
db close
@ -59,7 +62,8 @@ do_execsql_test e_reindex-1.2 {
INSERT INTO t1 VALUES(7, 8);
INSERT INTO t1 VALUES(9, 10);
PRAGMA writable_schema = 1;
UPDATE sqlite_master SET sql = substr(sql, 4) WHERE type = 'index';
INSERT INTO sqlite_master SELECT * FROM saved;
DROP TABLE saved;
} {}
db close

8
test/expr.test
View File

@ -943,5 +943,13 @@ do_realnum_test expr-13.7 {
}
} {9.22337203685478e+18}
do_execsql_test expr-13.8 {
SELECT "" <= '';
} {1}
do_execsql_test expr-13.9 {
SELECT '' <= "";
} {1}
finish_test

30
test/fkey1.test
View File

@ -121,4 +121,34 @@ do_test fkey1-3.5 {
sqlite3_db_status db DBSTATUS_DEFERRED_FKS 0
} {0 0 0}
# Stress the dequoting logic. The first test is not so bad.
do_execsql_test fkey1-4.0 {
PRAGMA foreign_keys=ON;
CREATE TABLE "xx1"("xx2" TEXT PRIMARY KEY, "xx3" TEXT);
INSERT INTO "xx1"("xx2","xx3") VALUES('abc','def');
CREATE TABLE "xx4"("xx5" TEXT REFERENCES "xx1" ON DELETE CASCADE);
INSERT INTO "xx4"("xx5") VALUES('abc');
INSERT INTO "xx1"("xx2","xx3") VALUES('uvw','xyz');
SELECT 1, "xx5" FROM "xx4";
DELETE FROM "xx1";
SELECT 2, "xx5" FROM "xx4";
} {1 abc}
# This case is identical to the previous except the "xx" in each name
# is changed to a single escaped double-quote character.
do_execsql_test fkey1-4.1 {
PRAGMA foreign_keys=ON;
CREATE TABLE """1"("""2" TEXT PRIMARY KEY, """3" TEXT);
INSERT INTO """1"("""2","""3") VALUES('abc','def');
CREATE TABLE """4"("""5" TEXT REFERENCES """1" ON DELETE CASCADE);
INSERT INTO """4"("""5") VALUES('abc');
INSERT INTO """1"("""2","""3") VALUES('uvw','xyz');
SELECT 1, """5" FROM """4";
DELETE FROM """1";
SELECT 2, """5" FROM """4";
} {1 abc}
do_execsql_test fkey1-4.2 {
PRAGMA table_info="""1";
} {0 {"2} TEXT 0 {} 1 1 {"3} TEXT 0 {} 0}
finish_test

19
test/fkey2.test
View File

@ -676,6 +676,11 @@ do_test fkey2-9.2.3 {
SELECT * FROM cc;
}
} {{} A {} {} B {} 3 A 2 3 B 2}
do_execsql_test fkey2-9.3.0 {
CREATE TABLE t3(x PRIMARY KEY REFERENCES t3 ON DELETE SET NULL);
INSERT INTO t3(x) VALUES(12345);
DROP TABLE t3;
} {}
#-------------------------------------------------------------------------
# The following tests, fkey2-10.*, test "foreign key mismatch" and
@ -2014,4 +2019,18 @@ do_test fkey2-ce7c13.1.6 {
}
} {1 {FOREIGN KEY constraint failed}}
# 2015-04-16: Foreign key errors propagate back up to the parser.
#
do_test fkey2-20150416-100 {
db close
sqlite3 db :memory:
catchsql {
PRAGMA foreign_keys=1;
CREATE TABLE t1(x PRIMARY KEY);
CREATE TABLE t(y REFERENCES t0(x)ON DELETE SET DEFAULT);
CREATE TABLE t0(y REFERENCES t1 ON DELETE SET NULL);
REPLACE INTO t1 SELECT(0);CREATE TABLE t2(x);CREATE TABLE t3;
}
} {1 {foreign key mismatch - "t" referencing "t0"}}
finish_test

22
test/fts3aa.test
View File

@ -16,6 +16,7 @@
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix fts3aa
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
ifcapable !fts3 {
@ -221,5 +222,26 @@ do_catchsql_test fts3aa-7.5 {
CREATE VIRTUAL TABLE t4 USING fts4(tokenize=simple, tokenize=simple);
} {1 {unrecognized parameter: tokenize=simple}}
do_execsql_test 8.0 {
CREATE VIRTUAL TABLE t0 USING fts4(order=desc);
BEGIN;
INSERT INTO t0(rowid, content) VALUES(1, 'abc');
UPDATE t0 SET docid=5 WHERE docid=1;
INSERT INTO t0(rowid, content) VALUES(6, 'abc');
}
do_execsql_test 8.1 {
SELECT docid FROM t0 WHERE t0 MATCH 'abc';
} {6 5}
do_execsql_test 8.2 {
SELECT docid FROM t0 WHERE t0 MATCH '"abc abc"';
} {}
do_execsql_test 8.3 { COMMIT }
do_execsql_test 8.4 {
SELECT docid FROM t0 WHERE t0 MATCH 'abc';
} {6 5}
do_execsql_test 8.5 {
SELECT docid FROM t0 WHERE t0 MATCH '"abc abc"';
} {}
finish_test

48
test/fts3expr5.test Normal file
View File

@ -0,0 +1,48 @@
# 2006 September 9
#
# The author disclaims copyright to this source code. In place of
# a legal notice, here is a blessing:
#
# May you do good and not evil.
# May you find forgiveness for yourself and forgive others.
# May you share freely, never taking more than you give.
#
#*************************************************************************
# This file implements regression tests for SQLite library. The
# focus of this script is testing the FTS3 module.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix fts3expr5
# If SQLITE_ENABLE_FTS3 is defined, omit this file.
ifcapable !fts3 {
finish_test
return
}
#-------------------------------------------------------------------------
# Various forms of empty phrase expressions.
#
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE t0 USING fts3(x);
SELECT rowid FROM t0 WHERE x MATCH '';
} {}
do_execsql_test 1.1 {
SELECT rowid FROM t0 WHERE x MATCH '""';
} {}
do_execsql_test 1.2 {
SELECT rowid FROM t0 WHERE x MATCH '"" ""';
} {}
do_execsql_test 1.3 {
SELECT rowid FROM t0 WHERE x MATCH '"" OR ""';
} {}
do_execsql_test 1.4 {
SELECT rowid FROM t0 WHERE x MATCH '"" NOT ""';
} {}
do_execsql_test 1.5 {
SELECT rowid FROM t0 WHERE x MATCH '""""';
} {}
finish_test

30
test/fts4check.test
View File

@ -179,5 +179,35 @@ do_test 4.2 {
} {1 {database disk image is malformed}}
reset_db
#--------------------------------------------------------------------------
# Test case 5.*
#
# Test that the integrity-check works if there is uncommitted data.
#
do_execsql_test 5.0 {
BEGIN;
CREATE VIRTUAL TABLE t5 USING fts4(a, prefix="1,2,3");
INSERT INTO t5 VALUES('And down by Kosiosko, where the reed-banks sweep');
INSERT INTO t5 VALUES('and sway, and the rolling plains are wide, the');
INSERT INTO t5 VALUES('man from snowy river is a household name today,');
INSERT INTO t5 VALUES('and the stockmen tell the story of his ride');
}
do_execsql_test 5.1 {
INSERT INTO t5(t5) VALUES('integrity-check');
} {}
do_catchsql_test 5.2 {
INSERT INTO t5_content VALUES(5, 'his hardy mountain pony');
INSERT INTO t5(t5) VALUES('integrity-check');
} {1 {database disk image is malformed}}
do_execsql_test 5.3 ROLLBACK
do_execsql_test 5.4 {
CREATE VIRTUAL TABLE t5 USING fts4(a, prefix="1,2,3");
INSERT INTO t5(t5) VALUES('integrity-check');
} {}
finish_test

2
test/index3.test
View File

@ -51,6 +51,6 @@ do_test index3-99.1 {
db close
catch { sqlite3 db test.db }
catchsql { DROP INDEX i1 }
} {1 {malformed database schema (t1) - near "nonsense": syntax error}}
} {1 {malformed database schema (t1)}}
finish_test

4
test/index7.test
View File

@ -311,5 +311,9 @@ do_eqp_test index7-6.4 {
} {
0 0 0 {SEARCH TABLE t4 USING INDEX i4 (c=?)}
}
do_catchsql_test index7-6.5 {
CREATE INDEX t5a ON t5(a) WHERE a=#1;
} {1 {near "#1": syntax error}}
finish_test

20
test/insert2.test
View File

@ -16,6 +16,7 @@
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix insert2
# Create some tables with data that we can select against
#
@ -275,4 +276,23 @@ ifcapable subquery {
} {1 2 1 3 1 4}
}
do_execsql_test 6.0 {
CREATE TABLE t5(a, b, c DEFAULT 'c', d);
}
do_execsql_test 6.1 {
INSERT INTO t5(a) SELECT 456 UNION ALL SELECT 123 ORDER BY 1;
SELECT * FROM t5 ORDER BY rowid;
} {123 {} c {} 456 {} c {}}
ifcapable fts3 {
do_execsql_test 6.2 {
CREATE VIRTUAL TABLE t0 USING fts4(a);
}
do_execsql_test 6.3 {
INSERT INTO t0 SELECT 0 UNION SELECT 0 AS 'x' ORDER BY x;
SELECT * FROM t0;
} {0}
}
finish_test

5
test/insert4.test
View File

@ -560,5 +560,10 @@ do_test insert4-8.25 {
}
} {1 3}
do_catchsql_test insert4-9.1 {
DROP TABLE IF EXISTS t1;
CREATE TABLE t1(x);
INSERT INTO t1(x) VALUES(5 COLLATE xyzzy) UNION SELECT 0;
} {1 {no such collation sequence: xyzzy}}
finish_test

40
test/misc1.test
View File

@ -644,4 +644,44 @@ do_execsql_test misc1-22.1 {
SELECT ""+3 FROM (SELECT ""+5);
} {3}
# 2015-04-19: NULL pointer dereference on a corrupt schema
#
db close
sqlite3 db :memory:
do_execsql_test misc1-23.1 {
CREATE TABLE t1(x);
PRAGMA writable_schema=ON;
UPDATE sqlite_master SET sql='CREATE table t(d CHECK(T(#0)';
BEGIN;
CREATE TABLE t2(y);
ROLLBACK;
DROP TABLE IF EXISTS t3;
} {}
# 2015-04-19: Faulty assert() statement
#
db close
database_may_be_corrupt
sqlite3 db :memory:
do_catchsql_test misc1-23.2 {
CREATE TABLE t1(x UNIQUE);
PRAGMA writable_schema=ON;
UPDATE sqlite_master SET sql='CREATE TABLE IF not EXISTS t(c)';
BEGIN;
CREATE TABLE t2(x);
ROLLBACK;
DROP TABLE F;
} {1 {no such table: F}}
db close
sqlite3 db :memory:
do_catchsql_test misc1-23.3 {
CREATE TABLE t1(x UNIQUE);
PRAGMA writable_schema=ON;
UPDATE sqlite_master SET sql='CREATE table y(a TEXT, a TEXT)';
BEGIN;
CREATE TABLE t2(y);
ROLLBACK;
DROP TABLE IF EXISTS t;
} {0 {}}
finish_test

18
test/misc5.test
View File

@ -583,6 +583,24 @@ do_test misc5-7.1 {
catchsql $sql
} {1 {parser stack overflow}}
# Parser stack overflow is silently ignored when it occurs while parsing the
# schema and PRAGMA writable_schema is turned on.
#
do_test misc5-7.2 {
sqlite3 db2 :memory:
catchsql {
CREATE TABLE t1(x UNIQUE);
PRAGMA writable_schema=ON;
UPDATE sqlite_master SET sql='CREATE table t(o CHECK(((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((;VALUES(o)';
BEGIN;
CREATE TABLE t2(y);
ROLLBACK;
DROP TABLE IF EXISTS D;
} db2
} {0 {}}
db2 close
# Ticket #1911
#
ifcapable compound {

18
test/pragma.test
View File

@ -219,6 +219,24 @@ do_test pragma-1.14 {
PRAGMA synchronous;
}
} {2}
do_test pragma-1.14.1 {
execsql {
PRAGMA synchronous=4;
PRAGMA synchronous;
}
} {0}
do_test pragma-1.14.2 {
execsql {
PRAGMA synchronous=3;
PRAGMA synchronous;
}
} {0}
do_test pragma-1.14.3 {
execsql {
PRAGMA synchronous=10;
PRAGMA synchronous;
}
} {2}
} ;# ifcapable pager_pragmas
# Test turning "flag" pragmas on and off.

75
test/releasetest.tcl
View File

@ -14,6 +14,7 @@ optional) are:
--config CONFIGNAME (Run only CONFIGNAME)
--quick (Run "veryquick.test" only)
--veryquick (Run "make smoketest" only)
--msvc (Use MSVC as the compiler)
--buildonly (Just build testfixture - do not run)
--dryrun (Print what would have happened)
--info (Show diagnostic info)
@ -22,8 +23,9 @@ The default value for --srcdir is the parent of the directory holding
this script.
The script determines the default value for --platform using the
$tcl_platform(os) and $tcl_platform(machine) variables. Supported
platforms are "Linux-x86", "Linux-x86_64" and "Darwin-i386".
$tcl_platform(os) and $tcl_platform(machine) variables. Supported
platforms are "Linux-x86", "Linux-x86_64", "Darwin-i386",
"Darwin-x86_64", "Windows NT-intel", and "Windows NT-amd64".
Every test begins with a fresh run of the configure script at the top
of the SQLite source tree.
@ -239,6 +241,10 @@ array set ::Platforms [strip_comments {
"Default" "mptest fulltestonly"
"Have-Not" test
}
"Windows NT-amd64" {
"Default" "mptest fulltestonly"
"Have-Not" test
}
# The Failure-Detection platform runs various tests that deliberately
# fail. This is used as a test of this script to verify that this script
@ -297,6 +303,13 @@ proc count_tests_and_errors {logfile rcVar errmsgVar} {
set errmsg $msg
}
}
if {[regexp {fatal error +(.*)} $line all msg]} {
incr ::NERRCASE
if {$rc==0} {
set rc 1
set errmsg $msg
}
}
if {[regexp {ERROR SUMMARY: (\d+) errors.*} $line all cnt] && $cnt>0} {
incr ::NERRCASE
if {$rc==0} {
@ -315,7 +328,13 @@ proc count_tests_and_errors {logfile rcVar errmsgVar} {
}
}
close $fd
if {!$seen} {
if {$::BUILDONLY} {
if {$rc==0} {
set errmsg "Build complete"
} else {
set errmsg "Build failed"
}
} elseif {!$seen} {
set rc 1
set errmsg "Test did not complete"
if {[file readable core]} {
@ -330,7 +349,7 @@ proc run_test_suite {name testtarget config} {
# CFLAGS. The makefile will pass OPTS to both gcc and lemon, but
# CFLAGS is only passed to gcc.
#
set cflags "-g"
set cflags [expr {$::MSVC ? "-Zi" : "-g"}]
set opts ""
set title ${name}($testtarget)
set configOpts ""
@ -350,7 +369,14 @@ proc run_test_suite {name testtarget config} {
set cflags [join $cflags " "]
set opts [join $opts " "]
append opts " -DSQLITE_NO_SYNC=1 -DHAVE_USLEEP"
append opts " -DSQLITE_NO_SYNC=1"
# Some configurations already set HAVE_USLEEP; in that case, skip it.
#
if {![regexp { -DHAVE_USLEEP$} $opts]
&& ![regexp { -DHAVE_USLEEP[ =]+} $opts]} {
append opts " -DHAVE_USLEEP=1"
}
# Set the sub-directory to use.
#
@ -391,10 +417,10 @@ proc run_test_suite {name testtarget config} {
if {$rc} {
puts " FAIL $tm"
incr ::NERR
if {$errmsg!=""} {puts " $errmsg"}
} else {
puts " Ok $tm"
}
if {$errmsg!=""} {puts " $errmsg"}
}
}
@ -402,6 +428,7 @@ proc run_test_suite {name testtarget config} {
# the current platform, which may be Windows (via MinGW, etc).
#
proc configureCommand {opts} {
if {$::MSVC} return [list]; # This is not needed for MSVC.
set result [list trace_cmd exec]
if {$::tcl_platform(platform)=="windows"} {
lappend result sh
@ -415,7 +442,14 @@ proc configureCommand {opts} {
# specified targets, compiler flags, and options.
#
proc makeCommand { targets cflags opts } {
set result [list trace_cmd exec make clean]
set result [list trace_cmd exec]
if {$::MSVC} {
set nmakeDir [file nativename $::SRCDIR]
set nmakeFile [file join $nmakeDir Makefile.msc]
lappend result nmake /f $nmakeFile TOP=$nmakeDir clean
} else {
lappend result make clean
}
foreach target $targets {
lappend result $target
}
@ -444,6 +478,7 @@ proc trace_cmd {args} {
proc process_options {argv} {
set ::SRCDIR [file normalize [file dirname [file dirname $::argv0]]]
set ::QUICK 0
set ::MSVC 0
set ::BUILDONLY 0
set ::DRYRUN 0
set ::EXEC exec
@ -477,6 +512,10 @@ proc process_options {argv} {
set config [lindex $argv $i]
}
-msvc {
set ::MSVC 1
}
-buildonly {
set ::BUILDONLY 1
}
@ -495,6 +534,7 @@ proc process_options {argv} {
puts " --platform [list $platform]"
puts " --config [list $config]"
if {$::QUICK} {puts " --quick"}
if {$::MSVC} {puts " --msvc"}
if {$::BUILDONLY} {puts " --buildonly"}
if {$::DRYRUN} {puts " --dryrun"}
if {$::TRACE} {puts " --trace"}
@ -508,7 +548,15 @@ proc process_options {argv} {
}
exit
}
-g -
-g {
if {$::MSVC} {
lappend ::EXTRACONFIG -Zi
} else {
lappend ::EXTRACONFIG [lindex $argv $i]
}
}
-D* -
-O* -
-enable-* -
@ -548,6 +596,7 @@ proc process_options {argv} {
puts -nonewline "Flags:"
if {$::DRYRUN} {puts -nonewline " --dryrun"}
if {$::BUILDONLY} {puts -nonewline " --buildonly"}
if {$::MSVC} {puts -nonewline " --msvc"}
switch -- $::QUICK {
1 {puts -nonewline " --quick"}
2 {puts -nonewline " --veryquick"}
@ -571,12 +620,20 @@ proc main {argv} {
set ::SQLITE_VERSION {}
set STARTTIME [clock seconds]
foreach {zConfig target} $::CONFIGLIST {
if {$::MSVC && ($zConfig eq "Sanitize" || "checksymbols" in $target
|| "valgrindtest" in $target)} {
puts "Skipping $zConfig / $target for MSVC..."
continue
}
if {$target ne "checksymbols"} {
switch -- $::QUICK {
1 {set target test}
2 {set target smoketest}
}
if {$::BUILDONLY} {set target testfixture}
if {$::BUILDONLY} {
set target testfixture
if {$::MSVC} {append target .exe}
}
}
set config_options [concat $::Configs($zConfig) $::EXTRACONFIG]

10
test/resolver01.test
View File

@ -11,10 +11,12 @@
#
# This file tests features of the name resolver (the component that
# figures out what identifiers in the SQL statement refer to) that
# were fixed by ticket [2500cdb9be]
# were fixed by ticket [2500cdb9be].
#
# See also tickets [1c69be2daf] and [f617ea3125] from 2013-08-14.
#
# Also a fuzzer-discovered problem on 2015-04-23.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -201,6 +203,12 @@ do_execsql_test resolver01-6.3 {
GROUP BY lower(name);
} {1 {} 1 {}}
do_execsql_test resolver01-7.1 {
SELECT 2 AS x WHERE (SELECT x AS y WHERE 3>y);
} {2}
do_execsql_test resolver01-7.2 {
SELECT 2 AS x WHERE (SELECT x AS y WHERE 1>y);
} {}

8
test/select1.test
View File

@ -307,6 +307,9 @@ do_test select1-4.4 {
set v [catch {execsql {SELECT f1 FROM test1 ORDER BY min(f1)}} msg]
lappend v $msg
} {1 {misuse of aggregate: min()}}
do_catchsql_test select1-4.5 {
INSERT INTO test1(f1) SELECT f1 FROM test1 ORDER BY min(f1);
} {1 {misuse of aggregate: min()}}
# The restriction not allowing constants in the ORDER BY clause
# has been removed. See ticket #1768
@ -1072,5 +1075,10 @@ if {[db one {PRAGMA locking_mode}]=="normal"} {
do_test select1-16.1 {
catchsql {SELECT 1 FROM (SELECT *)}
} {1 {no tables specified}}
# 2015-04-17: assertion fix.
do_catchsql_test select1-16.2 {
SELECT 1 FROM sqlite_master LIMIT 1,#1;
} {1 {near "#1": syntax error}}
finish_test

23
test/select4.test
View File

@ -118,6 +118,10 @@ do_test select4-1.3 {
}} msg]
lappend v $msg
} {1 {ORDER BY clause should come after UNION ALL not before}}
do_catchsql_test select4-1.4 {
SELECT (VALUES(0) INTERSECT SELECT(0) UNION SELECT(0) ORDER BY 1 UNION
SELECT 0 UNION SELECT 0 ORDER BY 1);
} {1 {ORDER BY clause should come after UNION not before}}
# Union operator
#
@ -148,6 +152,12 @@ do_test select4-2.3 {
}} msg]
lappend v $msg
} {1 {ORDER BY clause should come after UNION not before}}
do_test select4-2.4 {
set v [catch {execsql {
SELECT 0 ORDER BY (SELECT 0) UNION SELECT 0;
}} msg]
lappend v $msg
} {1 {ORDER BY clause should come after UNION not before}}
# Except operator
#
@ -874,6 +884,17 @@ do_execsql_test select4-14.10 {
do_execsql_test select4-14.11 {
SELECT (SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4)
} {1}
do_execsql_test select4-14.12 {
VALUES(1) UNION VALUES(2);
} {1 2}
do_execsql_test select4-14.13 {
VALUES(1),(2),(3) EXCEPT VALUES(2);
} {1 3}
do_execsql_test select4-14.14 {
VALUES(1),(2),(3) EXCEPT VALUES(1),(3);
} {2}
do_execsql_test select4-14.15 {
SELECT * FROM (SELECT 123), (SELECT 456) ON likely(0 OR 1) OR 0;
} {123 456}
finish_test

10
test/subquery.test
View File

@ -584,4 +584,14 @@ do_test subquery-7.11 {
} {30303}
} ;############# Disabled
# 2015-04-21.
# Verify that a memory leak in the table column type and collation analysis
# is plugged.
#
do_execsql_test subquery-8.1 {
CREATE TABLE t8(a TEXT, b INT);
SELECT (SELECT 0 FROM (SELECT * FROM t1)) AS x WHERE x;
SELECT (SELECT 0 FROM (SELECT * FROM (SELECT 0))) AS x WHERE x;
} {}
finish_test

19
test/table.test
View File

@ -272,6 +272,25 @@ do_test table-5.2.1 {
}
} {}
do_test table-5.2.2 {
db close
forcedelete test.db
sqlite3 db test.db
db eval {
CREATE TABLE t0(a,b);
CREATE INDEX t ON t0(a);
PRAGMA writable_schema=ON;
UPDATE sqlite_master SET sql='CREATE TABLE a.b(a UNIQUE';
BEGIN;
CREATE TABLE t1(x);
ROLLBACK;
DROP TABLE IF EXISTS t99;
}
} {}
db close
forcedelete test.db
sqlite3 db test.db
# Make sure an EXPLAIN does not really create a new table
#
do_test table-5.3 {

2
test/trace2.test
View File

@ -143,7 +143,7 @@ ifcapable fts3 {
INSERT INTO x1(x1) VALUES('optimize');
} {
"INSERT INTO x1(x1) VALUES('optimize');"
"-- SELECT DISTINCT level / (1024 * ?) FROM 'main'.'x1_segdir'"
"-- SELECT ? UNION SELECT level / (1024 * ?) FROM 'main'.'x1_segdir'"
"-- SELECT idx, start_block, leaves_end_block, end_block, root FROM 'main'.'x1_segdir' WHERE level BETWEEN ? AND ?ORDER BY level DESC, idx ASC"
"-- SELECT max(level) FROM 'main'.'x1_segdir' WHERE level BETWEEN ? AND ?"
"-- SELECT coalesce((SELECT max(blockid) FROM 'main'.'x1_segments') + 1, 1)"

2
test/trigger7.test
View File

@ -114,6 +114,6 @@ do_test trigger7-99.1 {
db close
catch { sqlite3 db test.db }
catchsql { DROP TRIGGER t2r5 }
} {1 {malformed database schema (t2r12) - near "nonsense": syntax error}}
} {1 {malformed database schema (t2r12)}}
finish_test

49
test/triggerC.test
View File

@ -12,6 +12,7 @@
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix triggerC
ifcapable {!trigger} {
finish_test
return
@ -993,4 +994,52 @@ reset_db
optimization_control db factor-constants 0
do_execsql_test triggerC-14.2 $SQL {1 2 3}
#-------------------------------------------------------------------------
# Check that table names used by trigger programs are dequoted exactly
# once.
#
do_execsql_test 15.1.1 {
PRAGMA recursive_triggers = 1;
CREATE TABLE node(
id int not null primary key,
pid int not null default 0 references node,
key varchar not null,
path varchar default '',
unique(pid, key)
);
CREATE TRIGGER node_delete_referencing AFTER DELETE ON "node"
BEGIN
DELETE FROM "node" WHERE pid = old."id";
END;
}
do_execsql_test 15.1.2 {
INSERT INTO node(id, pid, key) VALUES(9, 0, 'test');
INSERT INTO node(id, pid, key) VALUES(90, 9, 'test1');
INSERT INTO node(id, pid, key) VALUES(900, 90, 'test2');
DELETE FROM node WHERE id=9;
SELECT * FROM node;
}
do_execsql_test 15.2.1 {
CREATE TABLE x1 (x);
CREATE TABLE x2 (a, b);
CREATE TABLE '"x2"'(a, b);
INSERT INTO x2 VALUES(1, 2);
INSERT INTO x2 VALUES(3, 4);
INSERT INTO '"x2"' SELECT * FROM x2;
CREATE TRIGGER x1ai AFTER INSERT ON x1 BEGIN
INSERT INTO """x2""" VALUES('x', 'y');
DELETE FROM """x2""" WHERE a=1;
UPDATE """x2""" SET b = 11 WHERE a = 3;
END;
INSERT INTO x1 VALUES('go!');
}
do_execsql_test 15.2.2 { SELECT * FROM x2; } {1 2 3 4}
do_execsql_test 15.2.3 { SELECT * FROM """x2"""; } {3 11 x y}
finish_test

37
test/vtab1.test
View File

@ -1491,4 +1491,41 @@ do_test 23.3.1 {
} {1 {database table is locked}}
do_execsql_test 23.3.2 { SELECT * FROM t1e } {1 2 3 4}
#-------------------------------------------------------------------------
# At one point SQL like this:
#
# SAVEPOINT xyz; -- Opens SQL transaction
# INSERT INTO vtab -- Write to virtual table
# ROLLBACK TO xyz;
# RELEASE xyz;
#
# was not invoking the xRollbackTo() callback for the ROLLBACK TO
# operation. Which meant that virtual tables like FTS3 would incorrectly
# commit the results of the INSERT as part of the "RELEASE xyz" command.
#
# The following tests check that this has been fixed.
#
ifcapable fts3 {
do_execsql_test 24.0 {
CREATE VIRTUAL TABLE t4 USING fts3();
SAVEPOINT a;
INSERT INTO t4 VALUES('a b c');
ROLLBACK TO a;
RELEASE a;
SELECT * FROM t4;
} {}
do_execsql_test 24.1 { SELECT * FROM t4 WHERE t4 MATCH 'b' } {}
do_execsql_test 24.2 { INSERT INTO t4(t4) VALUES('integrity-check') } {}
do_execsql_test 24.3 {
SAVEPOINT a;
CREATE VIRTUAL TABLE t5 USING fts3();
SAVEPOINT b;
ROLLBACK TO a;
SAVEPOINT c;
RELEASE a;
}
}
finish_test

23
test/vtabA.test
View File

@ -74,28 +74,39 @@ do_test vtabA-1.6 {
SELECT * FROM t1e;
}
} {{value a} {value c}}
do_execsql_test vtabA-1.7 {
DELETE FROM t1e;
INSERT INTO t1e SELECT 'abc','def';
} {}
do_execsql_test vtabA-1.8 {
INSERT INTO t1e VALUES('ghi','jkl'),('mno','pqr'),('stu','vwx');
} {}
do_execsql_test vtabA-1.9 {
SELECT a,b,c, '|' FROM t1e ORDER BY 1;
} {abc {} def | ghi {} jkl | mno {} pqr | stu {} vwx |}
# Test that the expansion of a '*' expression in the result set of
# a SELECT does not include the hidden column.
#
do_test vtabA-1.7 {
do_test vtabA-1.20 {
execsql {
INSERT INTO t1e SELECT * FROM t1e;
}
} {}
do_test vtabA-1.8 {
do_test vtabA-1.21 {
execsql {
SELECT * FROM t1e;
SELECT * FROM t1e ORDER BY 1;
}
} {{value a} {value c} {value a} {value c}}
} {abc def abc def ghi jkl ghi jkl mno pqr mno pqr stu vwx stu vwx}
# Test that the declaration type of the hidden column does not include
# the token "HIDDEN".
#
do_test vtabA-1.9 {
do_test vtabA-1.22 {
get_decltype t1e b
} {VARCHAR}
do_test vtabA-1.10 {
do_test vtabA-1.23 {
get_collist t1e
} {a c}

144
tool/build-all-msvc.bat
View File

@ -28,6 +28,11 @@ REM In the example above, "C:\dev\sqlite\core" represents the root of the
REM source tree for SQLite and "C:\Temp" represents the final destination
REM directory for the generated output files.
REM
REM Please note that the SQLite build process performed by the Makefile
REM associated with this batch script requires both Gawk ^(gawk.exe^) and Tcl
REM 8.5 ^(tclsh85.exe^) to be present in a directory contained in the PATH
REM environment variable unless a pre-existing amalgamation file is used.
REM
REM There are several environment variables that may be set to modify the
REM behavior of this batch script and its associated Makefile. The list of
REM platforms to build may be overriden by using the PLATFORMS environment
@ -37,17 +42,58 @@ REM being used. The list of configurations to build may be overridden by
REM setting the CONFIGURATIONS environment variable, which should contain a
REM list of configurations to build ^(e.g. Debug Retail^). Neither of these
REM variable values may contain any double quotes, surrounding or embedded.
REM Finally, the NCRTLIBPATH and NSDKLIBPATH environment variables may be set
REM to specify the location of the CRT and SDK, respectively, needed to compile
REM executables native to the architecture of the build machine during any
REM cross-compilation that may be necessary, depending on the platforms to be
REM built. These values in these two variables should be surrounded by double
REM quotes if they contain spaces.
REM
REM Please note that the SQLite build process performed by the Makefile
REM associated with this batch script requires both Gawk ^(gawk.exe^) and Tcl
REM 8.5 ^(tclsh85.exe^) to be present in a directory contained in the PATH
REM environment variable unless a pre-existing amalgamation file is used.
REM Finally, the NCRTLIBPATH, NUCRTLIBPATH, and NSDKLIBPATH environment
REM variables may be set to specify the location of the CRT, Universal CRT, and
REM Windows SDK, respectively, that may be needed to compile executables native
REM to the architecture of the build machine during any cross-compilation that
REM may be necessary, depending on the platforms to be built. These values in
REM these three variables should be surrounded by double quotes if they contain
REM spaces.
REM
REM There are a few other environment variables that impact the build process
REM when set ^(to anything^), they are:
REM
REM NOCLEAN
REM
REM When set, the "clean" target will not be used during each build iteration.
REM However, the target binaries, if any, will still be deleted manually prior
REM to being rebuilt. Setting this environment variable is only rarely needed
REM and could cause issues in some circumstances; therefore, setting it is not
REM recommended.
REM
REM NOSYMBOLS
REM
REM When set, copying of symbol files ^(*.pdb^) created during the build will
REM be skipped and they will not appear in the final destination directory.
REM Setting this environment variable is never strictly needed and could cause
REM issues in some circumstances; therefore, setting it is not recommended.
REM
REM BUILD_ALL_SHELL
REM
REM When set, the command line shell will be built for each selected platform
REM and configuration as well. In addition, the command line shell binaries
REM will be copied, with their symbols, to the final destination directory.
REM
REM USE_WINV63_NSDKLIBPATH
REM
REM When set, modifies how the NSDKLIBPATH environment variable is built, based
REM on the WindowsSdkDir environment variable. It forces this batch script to
REM assume the Windows 8.1 SDK location should be used.
REM
REM USE_WINV100_NSDKLIBPATH
REM
REM When set, modifies how the NSDKLIBPATH environment variable is built, based
REM on the WindowsSdkDir environment variable. It causes this batch script to
REM assume the Windows 10.0 SDK location should be used.
REM
REM NMAKE_ARGS
REM
REM When set, the value is expanded and passed to the NMAKE command line, after
REM its other arguments. This is used to specify additional NMAKE options, for
REM example:
REM
REM SET NMAKE_ARGS=FOR_WINRT=1
REM
SETLOCAL
@ -217,8 +263,20 @@ SET TOOLPATH=%gawk.exe_PATH%;%tclsh85.exe_PATH%
%_VECHO% ToolPath = '%TOOLPATH%'
REM
REM NOTE: Check for MSVC 2012/2013 because the Windows SDK directory handling
REM is slightly different for those versions.
REM NOTE: Setting the Windows SDK library path is only required for MSVC
REM 2012, 2013, and 2015.
REM
CALL :fn_UnsetVariable SET_NSDKLIBPATH
REM
REM NOTE: Setting the Universal CRT library path is only required for MSVC
REM 2015.
REM
CALL :fn_UnsetVariable SET_NUCRTLIBPATH
REM
REM NOTE: Check for MSVC 2012, 2013, and 2015 specially because the Windows
REM SDK directory handling is slightly different for those versions.
REM
IF "%VisualStudioVersion%" == "11.0" (
REM
@ -236,8 +294,22 @@ IF "%VisualStudioVersion%" == "11.0" (
IF NOT DEFINED NSDKLIBPATH (
SET SET_NSDKLIBPATH=1
)
) ELSE (
CALL :fn_UnsetVariable SET_NSDKLIBPATH
) ELSE IF "%VisualStudioVersion%" == "14.0" (
REM
REM NOTE: If the Windows SDK library path has already been set, do not set
REM it to something else later on.
REM
IF NOT DEFINED NSDKLIBPATH (
SET SET_NSDKLIBPATH=1
)
REM
REM NOTE: If the Universal CRT library path has already been set, do not set
REM it to something else later on.
REM
IF NOT DEFINED NUCRTLIBPATH (
SET SET_NUCRTLIBPATH=1
)
)
REM
@ -294,6 +366,7 @@ FOR %%P IN (%PLATFORMS%) DO (
CALL :fn_UnsetVariable LIB
CALL :fn_UnsetVariable LIBPATH
CALL :fn_UnsetVariable Platform
CALL :fn_UnsetVariable UniversalCRTSdkDir
REM CALL :fn_UnsetVariable VCINSTALLDIR
CALL :fn_UnsetVariable VSINSTALLDIR
CALL :fn_UnsetVariable WindowsPhoneKitDir
@ -385,8 +458,8 @@ FOR %%P IN (%PLATFORMS%) DO (
)
REM
REM NOTE: When using MSVC 2012 and/or 2013, the native SDK path cannot
REM simply use the "lib" sub-directory beneath the location
REM NOTE: When using MSVC 2012, 2013, or 2015, the native SDK path
REM cannot simply be the "lib" sub-directory beneath the location
REM specified in the WindowsSdkDir environment variable because
REM that location does not actually contain the necessary library
REM files for x86. This must be done for each iteration because
@ -405,19 +478,39 @@ FOR %%P IN (%PLATFORMS%) DO (
CALL :fn_CopyVariable WindowsSdkDir NSDKLIBPATH
REM
REM NOTE: The Windows 8.1 SDK has a slightly different directory
REM naming convention.
REM NOTE: The Windows 8.x and Windows 10.0 SDKs have a slightly
REM different directory naming conventions.
REM
IF DEFINED USE_WINV63_NSDKLIBPATH (
IF DEFINED USE_WINV100_NSDKLIBPATH (
CALL :fn_AppendVariable NSDKLIBPATH \..\10\lib\10.0.10030.0\um\x86
CALL :fn_CopyVariable UniversalCRTSdkDir PSDKLIBPATH
CALL :fn_AppendVariable PSDKLIBPATH Lib\10.0.10030.0\um\%%D
) ELSE IF DEFINED USE_WINV63_NSDKLIBPATH (
CALL :fn_AppendVariable NSDKLIBPATH \lib\winv6.3\um\x86
) ELSE IF "%VisualStudioVersion%" == "12.0" (
CALL :fn_AppendVariable NSDKLIBPATH \..\8.0\lib\win8\um\x86
) ELSE IF "%VisualStudioVersion%" == "14.0" (
CALL :fn_AppendVariable NSDKLIBPATH \..\8.0\lib\win8\um\x86
) ELSE (
CALL :fn_AppendVariable NSDKLIBPATH \lib\win8\um\x86
)
)
)
REM
REM NOTE: When using MSVC 2015, setting the Universal CRT library path
REM for x86 may be required as well. This must also be done for
REM each iteration because it relies upon the UniversalCRTSdkDir
REM environment variable being set by the batch file used to
REM setup the MSVC environment.
REM
IF DEFINED SET_NUCRTLIBPATH (
IF DEFINED UniversalCRTSdkDir (
CALL :fn_CopyVariable UniversalCRTSdkDir NUCRTLIBPATH
CALL :fn_AppendVariable NUCRTLIBPATH \lib\winv10.0\ucrt\x86
)
)
REM
REM NOTE: Unless prevented from doing so, invoke NMAKE with the MSVC
REM makefile to clean any stale build output from previous
@ -575,6 +668,19 @@ REM NOTE: If we get to this point, we have succeeded.
REM
GOTO no_errors
:fn_ShowVariable
SETLOCAL
SET __ECHO_CMD=ECHO %%%2%%
FOR /F "delims=" %%V IN ('%__ECHO_CMD%') DO (
IF NOT "%%V" == "" (
IF NOT "%%V" == "%%%2%%" (
%_VECHO% %1 = '%%V'
)
)
)
ENDLOCAL
GOTO :EOF
:fn_ResetErrorLevel
VERIFY > NUL
GOTO :EOF

567
tool/fuzzershell.c Normal file
View File

@ -0,0 +1,567 @@
/*
** 2015-04-17
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
**
** This is a utility program designed to aid running the SQLite library
** against an external fuzzer, such as American Fuzzy Lop (AFL)
** (http://lcamtuf.coredump.cx/afl/). Basically, this program reads
** SQL text from standard input and passes it through to SQLite for evaluation,
** just like the "sqlite3" command-line shell. Differences from the
** command-line shell:
**
** (1) The complex "dot-command" extensions are omitted. This
** prevents the fuzzer from discovering that it can run things
** like ".shell rm -rf ~"
**
** (2) The database is opened with the SQLITE_OPEN_MEMORY flag so that
** no disk I/O from the database is permitted. The ATTACH command
** with a filename still uses an in-memory database.
**
** (3) The main in-memory database can be initialized from a template
** disk database so that the fuzzer starts with a database containing
** content.
**
** (4) The eval() SQL function is added, allowing the fuzzer to do
** interesting recursive operations.
**
** 2015-04-20: The input text can be divided into separate SQL chunks using
** lines of the form:
**
** |****<...>****|
**
** where the "..." is arbitrary text, except the "|" should really be "/".
** ("|" is used here to avoid compiler warnings about nested comments.)
** Each such SQL comment is printed as it is encountered. A separate
** in-memory SQLite database is created to run each chunk of SQL. This
** feature allows the "queue" of AFL to be captured into a single big
** file using a command like this:
**
** (for i in id:*; do echo '|****<'$i'>****|'; cat $i; done) >~/all-queue.txt
**
** (Once again, change the "|" to "/") Then all elements of the AFL queue
** can be run in a single go (for regression testing, for example) by typing:
**
** fuzzershell -f ~/all-queue.txt >out.txt
**
** After running each chunk of SQL, the database connection is closed. The
** program aborts if the close fails or if there is any unfreed memory after
** the close.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <ctype.h>
#include "sqlite3.h"
/*
** All global variables are gathered into the "g" singleton.
*/
struct GlobalVars {
const char *zArgv0; /* Name of program */
} g;
/*
** Print an error message and abort in such a way to indicate to the
** fuzzer that this counts as a crash.
*/
static void abendError(const char *zFormat, ...){
va_list ap;
fprintf(stderr, "%s: ", g.zArgv0);
va_start(ap, zFormat);
vfprintf(stderr, zFormat, ap);
va_end(ap);
fprintf(stderr, "\n");
abort();
}
/*
** Print an error message and quit, but not in a way that would look
** like a crash.
*/
static void fatalError(const char *zFormat, ...){
va_list ap;
fprintf(stderr, "%s: ", g.zArgv0);
va_start(ap, zFormat);
vfprintf(stderr, zFormat, ap);
va_end(ap);
fprintf(stderr, "\n");
exit(1);
}
/*
** Evaluate some SQL. Abort if unable.
*/
static void sqlexec(sqlite3 *db, const char *zFormat, ...){
va_list ap;
char *zSql;
char *zErrMsg = 0;
int rc;
va_start(ap, zFormat);
zSql = sqlite3_vmprintf(zFormat, ap);
va_end(ap);
rc = sqlite3_exec(db, zSql, 0, 0, &zErrMsg);
if( rc ) abendError("failed sql [%s]: %s", zSql, zErrMsg);
sqlite3_free(zSql);
}
/*
** This callback is invoked by sqlite3_log().
*/
static void shellLog(void *pNotUsed, int iErrCode, const char *zMsg){
printf("LOG: (%d) %s\n", iErrCode, zMsg);
}
/*
** This callback is invoked by sqlite3_exec() to return query results.
*/
static int execCallback(void *NotUsed, int argc, char **argv, char **colv){
int i;
static unsigned cnt = 0;
printf("ROW #%u:\n", ++cnt);
for(i=0; i<argc; i++){
printf(" %s=", colv[i]);
if( argv[i] ){
printf("[%s]\n", argv[i]);
}else{
printf("NULL\n");
}
}
return 0;
}
/*
** This callback is invoked by sqlite3_trace() as each SQL statement
** starts.
*/
static void traceCallback(void *NotUsed, const char *zMsg){
printf("TRACE: %s\n", zMsg);
}
/***************************************************************************
** eval() implementation copied from ../ext/misc/eval.c
*/
/*
** Structure used to accumulate the output
*/
struct EvalResult {
char *z; /* Accumulated output */
const char *zSep; /* Separator */
int szSep; /* Size of the separator string */
sqlite3_int64 nAlloc; /* Number of bytes allocated for z[] */
sqlite3_int64 nUsed; /* Number of bytes of z[] actually used */
};
/*
** Callback from sqlite_exec() for the eval() function.
*/
static int callback(void *pCtx, int argc, char **argv, char **colnames){
struct EvalResult *p = (struct EvalResult*)pCtx;
int i;
for(i=0; i<argc; i++){
const char *z = argv[i] ? argv[i] : "";
size_t sz = strlen(z);
if( (sqlite3_int64)sz+p->nUsed+p->szSep+1 > p->nAlloc ){
char *zNew;
p->nAlloc = p->nAlloc*2 + sz + p->szSep + 1;
/* Using sqlite3_realloc64() would be better, but it is a recent
** addition and will cause a segfault if loaded by an older version
** of SQLite. */
zNew = p->nAlloc<=0x7fffffff ? sqlite3_realloc(p->z, (int)p->nAlloc) : 0;
if( zNew==0 ){
sqlite3_free(p->z);
memset(p, 0, sizeof(*p));
return 1;
}
p->z = zNew;
}
if( p->nUsed>0 ){
memcpy(&p->z[p->nUsed], p->zSep, p->szSep);
p->nUsed += p->szSep;
}
memcpy(&p->z[p->nUsed], z, sz);
p->nUsed += sz;
}
return 0;
}
/*
** Implementation of the eval(X) and eval(X,Y) SQL functions.
**
** Evaluate the SQL text in X. Return the results, using string
** Y as the separator. If Y is omitted, use a single space character.
*/
static void sqlEvalFunc(
sqlite3_context *context,
int argc,
sqlite3_value **argv
){
const char *zSql;
sqlite3 *db;
char *zErr = 0;
int rc;
struct EvalResult x;
memset(&x, 0, sizeof(x));
x.zSep = " ";
zSql = (const char*)sqlite3_value_text(argv[0]);
if( zSql==0 ) return;
if( argc>1 ){
x.zSep = (const char*)sqlite3_value_text(argv[1]);
if( x.zSep==0 ) return;
}
x.szSep = (int)strlen(x.zSep);
db = sqlite3_context_db_handle(context);
rc = sqlite3_exec(db, zSql, callback, &x, &zErr);
if( rc!=SQLITE_OK ){
sqlite3_result_error(context, zErr, -1);
sqlite3_free(zErr);
}else if( x.zSep==0 ){
sqlite3_result_error_nomem(context);
sqlite3_free(x.z);
}else{
sqlite3_result_text(context, x.z, (int)x.nUsed, sqlite3_free);
}
}
/* End of the eval() implementation
******************************************************************************/
/*
** Print sketchy documentation for this utility program
*/
static void showHelp(void){
printf("Usage: %s [options]\n", g.zArgv0);
printf(
"Read SQL text from standard input and evaluate it.\n"
"Options:\n"
" --autovacuum Enable AUTOVACUUM mode\n"
" -f FILE Read SQL text from FILE instead of standard input\n"
" --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n"
" --help Show this help text\n"
" --initdb DBFILE Initialize the in-memory database using template DBFILE\n"
" --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n"
" --pagesize N Set the page size to N\n"
" --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n"
" --scratch N SZ Configure scratch memory for N slots of SZ bytes each\n"
" --utf16be Set text encoding to UTF-16BE\n"
" --utf16le Set text encoding to UTF-16LE\n"
);
}
/*
** Return the value of a hexadecimal digit. Return -1 if the input
** is not a hex digit.
*/
static int hexDigitValue(char c){
if( c>='0' && c<='9' ) return c - '0';
if( c>='a' && c<='f' ) return c - 'a' + 10;
if( c>='A' && c<='F' ) return c - 'A' + 10;
return -1;
}
/*
** Interpret zArg as an integer value, possibly with suffixes.
*/
static int integerValue(const char *zArg){
sqlite3_int64 v = 0;
static const struct { char *zSuffix; int iMult; } aMult[] = {
{ "KiB", 1024 },
{ "MiB", 1024*1024 },
{ "GiB", 1024*1024*1024 },
{ "KB", 1000 },
{ "MB", 1000000 },
{ "GB", 1000000000 },
{ "K", 1000 },
{ "M", 1000000 },
{ "G", 1000000000 },
};
int i;
int isNeg = 0;
if( zArg[0]=='-' ){
isNeg = 1;
zArg++;
}else if( zArg[0]=='+' ){
zArg++;
}
if( zArg[0]=='0' && zArg[1]=='x' ){
int x;
zArg += 2;
while( (x = hexDigitValue(zArg[0]))>=0 ){
v = (v<<4) + x;
zArg++;
}
}else{
while( isdigit(zArg[0]) ){
v = v*10 + zArg[0] - '0';
zArg++;
}
}
for(i=0; i<sizeof(aMult)/sizeof(aMult[0]); i++){
if( sqlite3_stricmp(aMult[i].zSuffix, zArg)==0 ){
v *= aMult[i].iMult;
break;
}
}
if( v>0x7fffffff ) abendError("parameter too large - max 2147483648");
return (int)(isNeg? -v : v);
}
/*
** Various operating modes
*/
#define FZMODE_Generic 1
#define FZMODE_Strftime 2
#define FZMODE_Printf 3
#define FZMODE_Glob 4
int main(int argc, char **argv){
char *zIn = 0; /* Input text */
int nAlloc = 0; /* Number of bytes allocated for zIn[] */
int nIn = 0; /* Number of bytes of zIn[] used */
size_t got; /* Bytes read from input */
FILE *in = stdin; /* Where to read SQL text from */
int rc = SQLITE_OK; /* Result codes from API functions */
int i; /* Loop counter */
int iNext; /* Next block of SQL */
sqlite3 *db; /* Open database */
sqlite3 *dbInit = 0; /* On-disk database used to initialize the in-memory db */
const char *zInitDb = 0;/* Name of the initialization database file */
char *zErrMsg = 0; /* Error message returned from sqlite3_exec() */
const char *zEncoding = 0; /* --utf16be or --utf16le */
int nHeap = 0, mnHeap = 0; /* Heap size from --heap */
int nLook = 0, szLook = 0; /* --lookaside configuration */
int nPCache = 0, szPCache = 0;/* --pcache configuration */
int nScratch = 0, szScratch=0;/* --scratch configuration */
int pageSize = 0; /* Desired page size. 0 means default */
void *pHeap = 0; /* Allocated heap space */
void *pLook = 0; /* Allocated lookaside space */
void *pPCache = 0; /* Allocated storage for pcache */
void *pScratch = 0; /* Allocated storage for scratch */
int doAutovac = 0; /* True for --autovacuum */
char *zSql; /* SQL to run */
char *zToFree = 0; /* Call sqlite3_free() on this afte running zSql */
int iMode = FZMODE_Generic; /* Operating mode */
const char *zCkGlob = 0; /* Inputs must match this glob */
g.zArgv0 = argv[0];
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
if( strcmp(z,"autovacuum")==0 ){
doAutovac = 1;
}else
if( strcmp(z, "f")==0 && i+1<argc ){
if( in!=stdin ) abendError("only one -f allowed");
in = fopen(argv[++i],"rb");
if( in==0 ) abendError("cannot open input file \"%s\"", argv[i]);
}else
if( strcmp(z,"heap")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s\n", argv[i]);
nHeap = integerValue(argv[i+1]);
mnHeap = integerValue(argv[i+2]);
i += 2;
}else
if( strcmp(z,"help")==0 ){
showHelp();
return 0;
}else
if( strcmp(z, "initdb")==0 && i+1<argc ){
if( zInitDb!=0 ) abendError("only one --initdb allowed");
zInitDb = argv[++i];
}else
if( strcmp(z,"lookaside")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
nLook = integerValue(argv[i+1]);
szLook = integerValue(argv[i+2]);
i += 2;
}else
if( strcmp(z,"mode")==0 ){
if( i>=argc-1 ) abendError("missing argument on %s", argv[i]);
z = argv[++i];
if( strcmp(z,"generic")==0 ){
iMode = FZMODE_Printf;
zCkGlob = 0;
}else if( strcmp(z, "glob")==0 ){
iMode = FZMODE_Glob;
zCkGlob = "'*','*'";
}else if( strcmp(z, "printf")==0 ){
iMode = FZMODE_Printf;
zCkGlob = "'*',*";
}else if( strcmp(z, "strftime")==0 ){
iMode = FZMODE_Strftime;
zCkGlob = "'*',*";
}else{
abendError("unknown --mode: %s", z);
}
}else
if( strcmp(z,"pagesize")==0 ){
if( i>=argc-1 ) abendError("missing argument on %s", argv[i]);
pageSize = integerValue(argv[++i]);
}else
if( strcmp(z,"pcache")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
nPCache = integerValue(argv[i+1]);
szPCache = integerValue(argv[i+2]);
i += 2;
}else
if( strcmp(z,"scratch")==0 ){
if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]);
nScratch = integerValue(argv[i+1]);
szScratch = integerValue(argv[i+2]);
i += 2;
}else
if( strcmp(z,"utf16le")==0 ){
zEncoding = "utf16le";
}else
if( strcmp(z,"utf16be")==0 ){
zEncoding = "utf16be";
}else
{
abendError("unknown option: %s", argv[i]);
}
}else{
abendError("unknown argument: %s", argv[i]);
}
}
sqlite3_config(SQLITE_CONFIG_LOG, shellLog, 0);
if( nHeap>0 ){
pHeap = malloc( nHeap );
if( pHeap==0 ) fatalError("cannot allocate %d-byte heap\n", nHeap);
rc = sqlite3_config(SQLITE_CONFIG_HEAP, pHeap, nHeap, mnHeap);
if( rc ) abendError("heap configuration failed: %d\n", rc);
}
if( nLook>0 ){
sqlite3_config(SQLITE_CONFIG_LOOKASIDE, 0, 0);
if( szLook>0 ){
pLook = malloc( nLook*szLook );
if( pLook==0 ) fatalError("out of memory");
}
}
if( nScratch>0 && szScratch>0 ){
pScratch = malloc( nScratch*(sqlite3_int64)szScratch );
if( pScratch==0 ) fatalError("cannot allocate %lld-byte scratch",
nScratch*(sqlite3_int64)szScratch);
rc = sqlite3_config(SQLITE_CONFIG_SCRATCH, pScratch, szScratch, nScratch);
if( rc ) abendError("scratch configuration failed: %d\n", rc);
}
if( nPCache>0 && szPCache>0 ){
pPCache = malloc( nPCache*(sqlite3_int64)szPCache );
if( pPCache==0 ) fatalError("cannot allocate %lld-byte pcache",
nPCache*(sqlite3_int64)szPCache);
rc = sqlite3_config(SQLITE_CONFIG_PAGECACHE, pPCache, szPCache, nPCache);
if( rc ) abendError("pcache configuration failed: %d", rc);
}
while( !feof(in) ){
nAlloc += nAlloc+1000;
zIn = realloc(zIn, nAlloc);
if( zIn==0 ) fatalError("out of memory");
got = fread(zIn+nIn, 1, nAlloc-nIn-1, in);
nIn += (int)got;
zIn[nIn] = 0;
if( got==0 ) break;
}
if( zInitDb ){
rc = sqlite3_open_v2(zInitDb, &dbInit, SQLITE_OPEN_READONLY, 0);
if( rc!=SQLITE_OK ){
abendError("unable to open initialization database \"%s\"", zInitDb);
}
}
for(i=0; i<nIn; i=iNext){
char cSaved;
if( strncmp(&zIn[i], "/****<",6)==0 ){
char *z = strstr(&zIn[i], ">****/");
if( z ){
z += 6;
printf("%.*s\n", (int)(z-&zIn[i]), &zIn[i]);
i += (int)(z-&zIn[i]);
}
}
for(iNext=i; iNext<nIn && strncmp(&zIn[iNext],"/****<",6)!=0; iNext++){}
cSaved = zIn[iNext];
zIn[iNext] = 0;
if( zCkGlob && sqlite3_strglob(zCkGlob,&zIn[i])!=0 ){
zIn[iNext] = cSaved;
continue;
}
rc = sqlite3_open_v2(
"main.db", &db,
SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MEMORY,
0);
if( rc!=SQLITE_OK ){
abendError("Unable to open the in-memory database");
}
if( pLook ){
rc = sqlite3_db_config(db, SQLITE_DBCONFIG_LOOKASIDE, pLook, szLook, nLook);
if( rc!=SQLITE_OK ) abendError("lookaside configuration filed: %d", rc);
}
if( zInitDb ){
sqlite3_backup *pBackup;
pBackup = sqlite3_backup_init(db, "main", dbInit, "main");
rc = sqlite3_backup_step(pBackup, -1);
if( rc!=SQLITE_DONE ){
abendError("attempt to initialize the in-memory database failed (rc=%d)",
rc);
}
sqlite3_backup_finish(pBackup);
}
sqlite3_trace(db, traceCallback, 0);
sqlite3_create_function(db, "eval", 1, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0);
sqlite3_create_function(db, "eval", 2, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0);
sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 1000000);
if( zEncoding ) sqlexec(db, "PRAGMA encoding=%s", zEncoding);
if( pageSize ) sqlexec(db, "PRAGMA pagesize=%d", pageSize);
if( doAutovac ) sqlexec(db, "PRAGMA auto_vacuum=FULL");
printf("INPUT (offset: %d, size: %d): [%s]\n",
i, (int)strlen(&zIn[i]), &zIn[i]);
zSql = &zIn[i];
switch( iMode ){
case FZMODE_Glob:
zSql = zToFree = sqlite3_mprintf("SELECT glob(%s);", zSql);
break;
case FZMODE_Printf:
zSql = zToFree = sqlite3_mprintf("SELECT printf(%s);", zSql);
break;
case FZMODE_Strftime:
zSql = zToFree = sqlite3_mprintf("SELECT strftime(%s);", zSql);
break;
}
rc = sqlite3_exec(db, zSql, execCallback, 0, &zErrMsg);
if( zToFree ){
sqlite3_free(zToFree);
zToFree = 0;
}
zIn[iNext] = cSaved;
printf("RESULT-CODE: %d\n", rc);
if( zErrMsg ){
printf("ERROR-MSG: [%s]\n", zErrMsg);
sqlite3_free(zErrMsg);
}
rc = sqlite3_close(db);
if( rc ){
abendError("sqlite3_close() failed with rc=%d", rc);
}
if( sqlite3_memory_used()>0 ){
abendError("memory in use after close: %lld bytes", sqlite3_memory_used());
}
}
free(zIn);
free(pHeap);
free(pLook);
free(pScratch);
free(pPCache);
return 0;
}

72
tool/lemon.c
View File

@ -1114,7 +1114,6 @@ void FindActions(struct lemon *lemp)
/* Resolve conflicts */
for(i=0; i<lemp->nstate; i++){
struct action *ap, *nap;
struct state *stp;
stp = lemp->sorted[i];
/* assert( stp->ap ); */
stp->ap = Action_sort(stp->ap);
@ -3748,9 +3747,9 @@ void ReportTable(
/* Generate the include code, if any */
tplt_print(out,lemp,lemp->include,&lineno);
if( mhflag ){
char *name = file_makename(lemp, ".h");
fprintf(out,"#include \"%s\"\n", name); lineno++;
free(name);
char *incName = file_makename(lemp, ".h");
fprintf(out,"#include \"%s\"\n", incName); lineno++;
free(incName);
}
tplt_xfer(lemp->name,in,out,&lineno);
@ -3791,7 +3790,6 @@ void ReportTable(
}
name = lemp->name ? lemp->name : "Parse";
if( lemp->arg && lemp->arg[0] ){
int i;
i = lemonStrlen(lemp->arg);
while( i>=1 && isspace(lemp->arg[i-1]) ) i--;
while( i>=1 && (isalnum(lemp->arg[i-1]) || lemp->arg[i-1]=='_') ) i--;
@ -4479,18 +4477,18 @@ int Strsafe_insert(const char *data)
}
if( x1a->count>=x1a->size ){
/* Need to make the hash table bigger */
int i,size;
int i,arrSize;
struct s_x1 array;
array.size = size = x1a->size*2;
array.size = arrSize = x1a->size*2;
array.count = x1a->count;
array.tbl = (x1node*)calloc(size, sizeof(x1node) + sizeof(x1node*));
array.tbl = (x1node*)calloc(arrSize, sizeof(x1node) + sizeof(x1node*));
if( array.tbl==0 ) return 0; /* Fail due to malloc failure */
array.ht = (x1node**)&(array.tbl[size]);
for(i=0; i<size; i++) array.ht[i] = 0;
array.ht = (x1node**)&(array.tbl[arrSize]);
for(i=0; i<arrSize; i++) array.ht[i] = 0;
for(i=0; i<x1a->count; i++){
x1node *oldnp, *newnp;
oldnp = &(x1a->tbl[i]);
h = strhash(oldnp->data) & (size-1);
h = strhash(oldnp->data) & (arrSize-1);
newnp = &(array.tbl[i]);
if( array.ht[h] ) array.ht[h]->from = &(newnp->next);
newnp->next = array.ht[h];
@ -4646,18 +4644,18 @@ int Symbol_insert(struct symbol *data, const char *key)
}
if( x2a->count>=x2a->size ){
/* Need to make the hash table bigger */
int i,size;
int i,arrSize;
struct s_x2 array;
array.size = size = x2a->size*2;
array.size = arrSize = x2a->size*2;
array.count = x2a->count;
array.tbl = (x2node*)calloc(size, sizeof(x2node) + sizeof(x2node*));
array.tbl = (x2node*)calloc(arrSize, sizeof(x2node) + sizeof(x2node*));
if( array.tbl==0 ) return 0; /* Fail due to malloc failure */
array.ht = (x2node**)&(array.tbl[size]);
for(i=0; i<size; i++) array.ht[i] = 0;
array.ht = (x2node**)&(array.tbl[arrSize]);
for(i=0; i<arrSize; i++) array.ht[i] = 0;
for(i=0; i<x2a->count; i++){
x2node *oldnp, *newnp;
oldnp = &(x2a->tbl[i]);
h = strhash(oldnp->key) & (size-1);
h = strhash(oldnp->key) & (arrSize-1);
newnp = &(array.tbl[i]);
if( array.ht[h] ) array.ht[h]->from = &(newnp->next);
newnp->next = array.ht[h];
@ -4722,12 +4720,12 @@ int Symbol_count()
struct symbol **Symbol_arrayof()
{
struct symbol **array;
int i,size;
int i,arrSize;
if( x2a==0 ) return 0;
size = x2a->count;
array = (struct symbol **)calloc(size, sizeof(struct symbol *));
arrSize = x2a->count;
array = (struct symbol **)calloc(arrSize, sizeof(struct symbol *));
if( array ){
for(i=0; i<size; i++) array[i] = x2a->tbl[i].data;
for(i=0; i<arrSize; i++) array[i] = x2a->tbl[i].data;
}
return array;
}
@ -4843,18 +4841,18 @@ int State_insert(struct state *data, struct config *key)
}
if( x3a->count>=x3a->size ){
/* Need to make the hash table bigger */
int i,size;
int i,arrSize;
struct s_x3 array;
array.size = size = x3a->size*2;
array.size = arrSize = x3a->size*2;
array.count = x3a->count;
array.tbl = (x3node*)calloc(size, sizeof(x3node) + sizeof(x3node*));
array.tbl = (x3node*)calloc(arrSize, sizeof(x3node) + sizeof(x3node*));
if( array.tbl==0 ) return 0; /* Fail due to malloc failure */
array.ht = (x3node**)&(array.tbl[size]);
for(i=0; i<size; i++) array.ht[i] = 0;
array.ht = (x3node**)&(array.tbl[arrSize]);
for(i=0; i<arrSize; i++) array.ht[i] = 0;
for(i=0; i<x3a->count; i++){
x3node *oldnp, *newnp;
oldnp = &(x3a->tbl[i]);
h = statehash(oldnp->key) & (size-1);
h = statehash(oldnp->key) & (arrSize-1);
newnp = &(array.tbl[i]);
if( array.ht[h] ) array.ht[h]->from = &(newnp->next);
newnp->next = array.ht[h];
@ -4901,12 +4899,12 @@ struct state *State_find(struct config *key)
struct state **State_arrayof()
{
struct state **array;
int i,size;
int i,arrSize;
if( x3a==0 ) return 0;
size = x3a->count;
array = (struct state **)calloc(size, sizeof(struct state *));
arrSize = x3a->count;
array = (struct state **)calloc(arrSize, sizeof(struct state *));
if( array ){
for(i=0; i<size; i++) array[i] = x3a->tbl[i].data;
for(i=0; i<arrSize; i++) array[i] = x3a->tbl[i].data;
}
return array;
}
@ -4983,18 +4981,18 @@ int Configtable_insert(struct config *data)
}
if( x4a->count>=x4a->size ){
/* Need to make the hash table bigger */
int i,size;
int i,arrSize;
struct s_x4 array;
array.size = size = x4a->size*2;
array.size = arrSize = x4a->size*2;
array.count = x4a->count;
array.tbl = (x4node*)calloc(size, sizeof(x4node) + sizeof(x4node*));
array.tbl = (x4node*)calloc(arrSize, sizeof(x4node) + sizeof(x4node*));
if( array.tbl==0 ) return 0; /* Fail due to malloc failure */
array.ht = (x4node**)&(array.tbl[size]);
for(i=0; i<size; i++) array.ht[i] = 0;
array.ht = (x4node**)&(array.tbl[arrSize]);
for(i=0; i<arrSize; i++) array.ht[i] = 0;
for(i=0; i<x4a->count; i++){
x4node *oldnp, *newnp;
oldnp = &(x4a->tbl[i]);
h = confighash(oldnp->data) & (size-1);
h = confighash(oldnp->data) & (arrSize-1);
newnp = &(array.tbl[i]);
if( array.ht[h] ) array.ht[h]->from = &(newnp->next);
newnp->next = array.ht[h];

52
tool/mkvsix.tcl
View File

@ -174,6 +174,9 @@ proc writeFile { fileName data } {
return ""
}
#
# TODO: Modify this procedure when a new version of Visual Studio is released.
#
proc getMinVsVersionXmlChunk { vsVersion } {
switch -exact $vsVersion {
2012 {
@ -184,17 +187,26 @@ proc getMinVsVersionXmlChunk { vsVersion } {
return [appendArgs \
"\r\n " {MinVSVersion="12.0"}]
}
2015 {
return [appendArgs \
"\r\n " {MinVSVersion="14.0"}]
}
default {
return ""
}
}
}
#
# TODO: Modify this procedure when a new version of Visual Studio is released.
#
proc getMaxPlatformVersionXmlChunk { packageFlavor vsVersion } {
#
# NOTE: Only Visual Studio 2013 supports this SDK manifest attribute.
# NOTE: Only Visual Studio 2013 and later support this attribute within the
# SDK manifest.
#
if {![string equal $vsVersion 2013]} then {
if {![string equal $vsVersion 2013] && \
![string equal $vsVersion 2015]} then {
return ""
}
@ -221,6 +233,9 @@ proc getMaxPlatformVersionXmlChunk { packageFlavor vsVersion } {
}
}
#
# TODO: Modify this procedure when a new version of Visual Studio is released.
#
proc getExtraFileListXmlChunk { packageFlavor vsVersion } {
#
# NOTE: Windows Phone 8.0 does not require any extra attributes in its VSIX
@ -245,6 +260,14 @@ proc getExtraFileListXmlChunk { packageFlavor vsVersion } {
"\r\n " AppliesTo=\" $appliesTo \" \
"\r\n " {DependsOn="Microsoft.VCLibs, version=12.0"}]
}
2015 {
#
# TODO: Is the ".AppLocal" suffix always needed here?
#
return [appendArgs \
"\r\n " AppliesTo=\" $appliesTo \" \
"\r\n " {DependsOn="Microsoft.VCLibs.AppLocal, version=14.0"}]
}
default {
return ""
}
@ -354,10 +377,11 @@ if {[string length $vsVersion] == 0} then {
fail "invalid Visual Studio version"
}
if {![string equal $vsVersion 2012] && ![string equal $vsVersion 2013]} then {
if {![string equal $vsVersion 2012] && ![string equal $vsVersion 2013] && \
![string equal $vsVersion 2015]} then {
fail [appendArgs \
"unsupported Visual Studio version, must be one of: " \
[list 2012 2013]]
[list 2012 2013 2015]]
}
set shortNames(WinRT,2012) SQLite.WinRT
@ -368,6 +392,7 @@ set shortNames(WP80,2013) SQLite.WP80.2013
set shortNames(WP81,2013) SQLite.WP81
set shortNames(Win32,2012) SQLite.Win32
set shortNames(Win32,2013) SQLite.Win32.2013
set shortNames(UAP,2015) SQLite.UAP.2015
set displayNames(WinRT,2012) "SQLite for Windows Runtime"
set displayNames(WinRT,2013) "SQLite for Windows Runtime"
@ -377,6 +402,7 @@ set displayNames(WP80,2013) "SQLite for Windows Phone"
set displayNames(WP81,2013) "SQLite for Windows Phone 8.1"
set displayNames(Win32,2012) "SQLite for Windows"
set displayNames(Win32,2013) "SQLite for Windows"
set displayNames(UAP,2015) "SQLite for Universal App Platform"
if {[string equal $packageFlavor WinRT]} then {
set shortName $shortNames($packageFlavor,$vsVersion)
@ -432,6 +458,22 @@ if {[string equal $packageFlavor WinRT]} then {
set extraSdkPath "\\..\\$targetPlatformIdentifier"
set extraFileListAttributes \
[getExtraFileListXmlChunk $packageFlavor $vsVersion]
} elseif {[string equal $packageFlavor UAP]} then {
if {$vsVersion ne "2015"} then {
fail [appendArgs \
"unsupported combination, package flavor " $packageFlavor \
" is only supported with Visual Studio 2015"]
}
set shortName $shortNames($packageFlavor,$vsVersion)
set displayName $displayNames($packageFlavor,$vsVersion)
set targetPlatformIdentifier UAP
set targetPlatformVersion v0.8.0.0
set minVsVersion [getMinVsVersionXmlChunk $vsVersion]
set maxPlatformVersion \
[getMaxPlatformVersionXmlChunk $packageFlavor $vsVersion]
set extraSdkPath "\\..\\$targetPlatformIdentifier"
set extraFileListAttributes \
[getExtraFileListXmlChunk $packageFlavor $vsVersion]
} elseif {[string equal $packageFlavor Win32]} then {
set shortName $shortNames($packageFlavor,$vsVersion)
set displayName $displayNames($packageFlavor,$vsVersion)
@ -446,7 +488,7 @@ if {[string equal $packageFlavor WinRT]} then {
} else {
fail [appendArgs \
"unsupported package flavor, must be one of: " \
[list WinRT WinRT81 WP80 WP81 Win32]]
[list WinRT WinRT81 WP80 WP81 UAP Win32]]
}
###############################################################################

6
tool/showdb.c
View File

@ -64,11 +64,13 @@ static void out_of_memory(void){
*/
static unsigned char *getContent(int ofst, int nByte){
unsigned char *aData;
int got;
aData = malloc(nByte+32);
if( aData==0 ) out_of_memory();
memset(aData, 0, nByte+32);
lseek(db, ofst, SEEK_SET);
if( read(db, aData, nByte)<nByte ) memset(aData, 0, nByte);
got = read(db, aData, nByte);
if( got>0 && got<nByte ) memset(aData+got, 0, nByte-got);
return aData;
}
@ -981,7 +983,7 @@ int main(int argc, char **argv){
if( pagesize==0 ) pagesize = 1024;
printf("Pagesize: %d\n", pagesize);
fstat(db, &sbuf);
mxPage = sbuf.st_size/pagesize;
mxPage = (sbuf.st_size+pagesize-1)/pagesize;
printf("Available pages: 1..%d\n", mxPage);
if( argc==2 ){
int i;

7
tool/sqldiff.c
View File

@ -10,8 +10,13 @@
**
*************************************************************************
**
** This is a utility problem that computes the differences in content
** This is a utility program that computes the differences in content
** between two SQLite databases.
**
** To compile, simply link against SQLite.
**
** See the showHelp() routine below for a brief description of how to
** run the utility.
*/
#include <stdio.h>
#include <stdlib.h>