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Overview
| Comment: | Merge all trunk enhancements and fixes into the sessions branch. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | sessions |
| Files: | files | file ages | folders |
| SHA1: |
de7083cfe2bb00b689bec6bcc75e994f |
| User & Date: | drh 2015-05-05 17:12:27 |
Context
|
2015-05-07
| ||
| 12:29 | Merge in the 3.8.10 release changes. (check-in: 0404ef885e user: drh tags: sessions) | |
|
2015-05-05
| ||
| 17:12 | Merge all trunk enhancements and fixes into the sessions branch. (check-in: de7083cfe2 user: drh tags: sessions) | |
| 16:57 | Fix a minor coding inefficiency found during pre-release inspection. (check-in: cc50883d67 user: drh tags: trunk) | |
|
2015-04-23
| ||
| 17:22 | Modify the sqlite3session_diff() API so that tables with no PRIMARY KEYs are ignored. This matches the other sessions APIs. Also change sqlite3session_diff() so that it returns SQLITE_SCHEMA, instead of SQLITE_ERROR, if the tables being compared do not have compatible schemas. (check-in: aada0ad08e user: dan tags: sessions) | |
Changes
Changes to Makefile.in.
165 165 166 166 USE_AMALGAMATION = @USE_AMALGAMATION@ 167 167 168 168 # Object files for the SQLite library (non-amalgamation). 169 169 # 170 170 LIBOBJS0 = alter.lo analyze.lo attach.lo auth.lo \ 171 171 backup.lo bitvec.lo btmutex.lo btree.lo build.lo \ 172 - callback.lo complete.lo ctime.lo date.lo delete.lo \ 172 + callback.lo complete.lo ctime.lo date.lo dbstat.lo delete.lo \ 173 173 expr.lo fault.lo fkey.lo \ 174 174 fts3.lo fts3_aux.lo fts3_expr.lo fts3_hash.lo fts3_icu.lo \ 175 175 fts3_porter.lo fts3_snippet.lo fts3_tokenizer.lo fts3_tokenizer1.lo \ 176 176 fts3_tokenize_vtab.lo \ 177 177 fts3_unicode.lo fts3_unicode2.lo fts3_write.lo \ 178 178 func.lo global.lo hash.lo \ 179 179 icu.lo insert.lo journal.lo legacy.lo loadext.lo \ ................................................................................ 212 212 $(TOP)/src/btree.h \ 213 213 $(TOP)/src/btreeInt.h \ 214 214 $(TOP)/src/build.c \ 215 215 $(TOP)/src/callback.c \ 216 216 $(TOP)/src/complete.c \ 217 217 $(TOP)/src/ctime.c \ 218 218 $(TOP)/src/date.c \ 219 + $(TOP)/src/dbstat.c \ 219 220 $(TOP)/src/delete.c \ 220 221 $(TOP)/src/expr.c \ 221 222 $(TOP)/src/fault.c \ 222 223 $(TOP)/src/fkey.c \ 223 224 $(TOP)/src/func.c \ 224 225 $(TOP)/src/global.c \ 225 226 $(TOP)/src/hash.c \ ................................................................................ 392 393 $(TOP)/src/test_pcache.c \ 393 394 $(TOP)/src/test_quota.c \ 394 395 $(TOP)/src/test_rtree.c \ 395 396 $(TOP)/src/test_schema.c \ 396 397 $(TOP)/src/test_server.c \ 397 398 $(TOP)/src/test_superlock.c \ 398 399 $(TOP)/src/test_syscall.c \ 399 - $(TOP)/src/test_stat.c \ 400 400 $(TOP)/src/test_tclvar.c \ 401 401 $(TOP)/src/test_thread.c \ 402 402 $(TOP)/src/test_vfs.c \ 403 403 $(TOP)/src/test_wsd.c \ 404 404 $(TOP)/ext/fts3/fts3_term.c \ 405 405 $(TOP)/ext/fts3/fts3_test.c \ 406 406 $(TOP)/ext/session/test_session.c ................................................................................ 427 427 $(TOP)/src/attach.c \ 428 428 $(TOP)/src/backup.c \ 429 429 $(TOP)/src/bitvec.c \ 430 430 $(TOP)/src/btree.c \ 431 431 $(TOP)/src/build.c \ 432 432 $(TOP)/src/ctime.c \ 433 433 $(TOP)/src/date.c \ 434 + $(TOP)/src/dbstat.c \ 434 435 $(TOP)/src/expr.c \ 435 436 $(TOP)/src/func.c \ 436 437 $(TOP)/src/insert.c \ 437 438 $(TOP)/src/wal.c \ 438 439 $(TOP)/src/main.c \ 439 440 $(TOP)/src/mem5.c \ 440 441 $(TOP)/src/os.c \ ................................................................................ 541 542 -avoid-version 542 543 543 544 sqlite3$(TEXE): $(TOP)/src/shell.c libsqlite3.la sqlite3.h 544 545 $(LTLINK) $(READLINE_FLAGS) \ 545 546 -o $@ $(TOP)/src/shell.c libsqlite3.la \ 546 547 $(LIBREADLINE) $(TLIBS) -rpath "$(libdir)" 547 548 548 -sqldiff$(EXE): $(TOP)/tool/sqldiff.c sqlite3.c sqlite3.h 549 +sqldiff$(TEXE): $(TOP)/tool/sqldiff.c sqlite3.c sqlite3.h 549 550 $(LTLINK) -o $@ $(TOP)/tool/sqldiff.c sqlite3.c $(TLIBS) 550 551 551 -fuzzershell$(EXE): $(TOP)/tool/fuzzershell.c sqlite3.c sqlite3.h 552 +fuzzershell$(TEXE): $(TOP)/tool/fuzzershell.c sqlite3.c sqlite3.h 552 553 $(LTLINK) -o $@ $(TOP)/tool/fuzzershell.c sqlite3.c $(TLIBS) 553 554 554 -mptester$(EXE): sqlite3.c $(TOP)/mptest/mptest.c 555 +mptester$(TEXE): sqlite3.c $(TOP)/mptest/mptest.c 555 556 $(LTLINK) -o $@ -I. $(TOP)/mptest/mptest.c sqlite3.c \ 556 557 $(TLIBS) -rpath "$(libdir)" 557 558 558 -MPTEST1=./mptester$(EXE) mptest.db $(TOP)/mptest/crash01.test --repeat 20 559 -MPTEST2=./mptester$(EXE) mptest.db $(TOP)/mptest/multiwrite01.test --repeat 20 560 -mptest: mptester$(EXE) 559 +MPTEST1=./mptester$(TEXE) mptest.db $(TOP)/mptest/crash01.test --repeat 20 560 +MPTEST2=./mptester$(TEXE) mptest.db $(TOP)/mptest/multiwrite01.test --repeat 20 561 +mptest: mptester$(TEXE) 561 562 rm -f mptest.db 562 563 $(MPTEST1) --journalmode DELETE 563 564 $(MPTEST2) --journalmode WAL 564 565 $(MPTEST1) --journalmode WAL 565 566 $(MPTEST2) --journalmode PERSIST 566 567 $(MPTEST1) --journalmode PERSIST 567 568 $(MPTEST2) --journalmode TRUNCATE ................................................................................ 658 659 659 660 ctime.lo: $(TOP)/src/ctime.c $(HDR) 660 661 $(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/ctime.c 661 662 662 663 date.lo: $(TOP)/src/date.c $(HDR) 663 664 $(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/date.c 664 665 666 +dbstat.lo: $(TOP)/src/dbstat.c $(HDR) 667 + $(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/dbstat.c 668 + 665 669 delete.lo: $(TOP)/src/delete.c $(HDR) 666 670 $(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/delete.c 667 671 668 672 expr.lo: $(TOP)/src/expr.c $(HDR) 669 673 $(LTCOMPILE) $(TEMP_STORE) -c $(TOP)/src/expr.c 670 674 671 675 fault.lo: $(TOP)/src/fault.c $(HDR) ................................................................................ 960 964 TESTFIXTURE_SRC += $(TESTFIXTURE_SRC$(USE_AMALGAMATION)) 961 965 962 966 testfixture$(TEXE): $(TESTFIXTURE_SRC) 963 967 $(LTLINK) -DSQLITE_NO_SYNC=1 $(TEMP_STORE) $(TESTFIXTURE_FLAGS) \ 964 968 -o $@ $(TESTFIXTURE_SRC) $(LIBTCL) $(TLIBS) 965 969 966 970 # A very detailed test running most or all test cases 967 -fulltest: testfixture$(TEXE) sqlite3$(TEXE) 971 +fulltest: testfixture$(TEXE) sqlite3$(TEXE) fuzztest 968 972 ./testfixture$(TEXE) $(TOP)/test/all.test 969 973 970 974 # Really really long testing 971 -soaktest: testfixture$(TEXE) sqlite3$(TEXE) 975 +soaktest: testfixture$(TEXE) sqlite3$(TEXE) fuzzoomtest 972 976 ./testfixture$(TEXE) $(TOP)/test/all.test -soak=1 973 977 974 978 # Do extra testing but not aeverything. 975 979 fulltestonly: testfixture$(TEXE) sqlite3$(TEXE) 976 980 ./testfixture$(TEXE) $(TOP)/test/full.test 977 981 982 +# Fuzz testing 983 +fuzztest: fuzzershell$(TEXE) 984 + ./fuzzershell$(TEXE) $(TOP)/test/fuzzdata1.txt $(TOP)/test/fuzzdata2.txt 985 + 986 +fuzzoomtest: fuzzershell$(TEXE) 987 + ./fuzzershell$(TEXE) -f $(TOP)/test/fuzzdata1.txt --oom 988 + 978 989 # This is the common case. Run many tests but not those that take 979 990 # a really long time. 980 991 # 981 -test: testfixture$(TEXE) sqlite3$(TEXE) 992 +test: testfixture$(TEXE) sqlite3$(TEXE) fuzztest 982 993 ./testfixture$(TEXE) $(TOP)/test/veryquick.test 983 994 984 995 # Run a test using valgrind. This can take a really long time 985 996 # because valgrind is so much slower than a native machine. 986 997 # 987 -valgrindtest: testfixture$(TEXE) sqlite3$(TEXE) 998 +valgrindtest: testfixture$(TEXE) sqlite3$(TEXE) fuzzershell$(TEXE) 999 + valgrind -v ./fuzzershell$(TEXE) -f $(TOP)/test/fuzzdata1.txt 988 1000 OMIT_MISUSE=1 valgrind -v ./testfixture$(TEXE) $(TOP)/test/permutations.test valgrind 989 1001 990 1002 # A very fast test that checks basic sanity. The name comes from 991 1003 # the 60s-era electronics testing: "Turn it on and see if smoke 992 1004 # comes out." 993 1005 # 994 -smoketest: testfixture$(TEXE) 1006 +smoketest: testfixture$(TEXE) fuzzershell$(TEXE) 995 1007 ./testfixture$(TEXE) $(TOP)/test/main.test 996 1008 997 -sqlite3_analyzer.c: sqlite3.c $(TOP)/src/test_stat.c $(TOP)/src/tclsqlite.c $(TOP)/tool/spaceanal.tcl 1009 +sqlite3_analyzer.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/spaceanal.tcl 998 1010 echo "#define TCLSH 2" > $@ 999 - cat sqlite3.c $(TOP)/src/test_stat.c $(TOP)/src/tclsqlite.c >> $@ 1011 + echo "#define SQLITE_ENABLE_DBSTAT_VTAB" >> $@ 1012 + cat sqlite3.c $(TOP)/src/tclsqlite.c >> $@ 1000 1013 echo "static const char *tclsh_main_loop(void){" >> $@ 1001 1014 echo "static const char *zMainloop = " >> $@ 1002 1015 $(NAWK) -f $(TOP)/tool/tostr.awk $(TOP)/tool/spaceanal.tcl >> $@ 1003 1016 echo "; return zMainloop; }" >> $@ 1004 1017 1005 1018 sqlite3_analyzer$(TEXE): sqlite3_analyzer.c 1006 1019 $(LTLINK) sqlite3_analyzer.c -o $@ $(LIBTCL) $(TLIBS)
Changes to Makefile.msc.
143 143 !ENDIF 144 144 145 145 # Set this to non-0 to use the Win32 native heap subsystem. 146 146 # 147 147 !IFNDEF WIN32HEAP 148 148 WIN32HEAP = 0 149 149 !ENDIF 150 + 151 +# Set this to non-0 to enable OSTRACE() macros, which can be useful when 152 +# debugging. 153 +# 154 +!IFNDEF OSTRACE 155 +OSTRACE = 0 156 +!ENDIF 150 157 151 158 # Set this to one of the following values to enable various debugging 152 159 # features. Each level includes the debugging options from the previous 153 160 # levels. Currently, the recognized values for DEBUG are: 154 161 # 155 162 # 0 == NDEBUG: Disables assert() and other runtime diagnostics. 156 163 # 1 == SQLITE_ENABLE_API_ARMOR: extra attempts to detect misuse of the API. ................................................................................ 492 499 !ENDIF 493 500 494 501 !IF $(DEBUG)>2 495 502 TCC = $(TCC) -DSQLITE_DEBUG 496 503 RCC = $(RCC) -DSQLITE_DEBUG 497 504 !ENDIF 498 505 499 -!IF $(DEBUG)>4 500 -TCC = $(TCC) -DSQLITE_DEBUG_OS_TRACE=1 501 -RCC = $(RCC) -DSQLITE_DEBUG_OS_TRACE=1 506 +!IF $(DEBUG)>4 || $(OSTRACE)!=0 507 +TCC = $(TCC) -DSQLITE_FORCE_OS_TRACE=1 -DSQLITE_DEBUG_OS_TRACE=1 508 +RCC = $(RCC) -DSQLITE_FORCE_OS_TRACE=1 -DSQLITE_DEBUG_OS_TRACE=1 502 509 !ENDIF 503 510 504 511 !IF $(DEBUG)>5 505 512 TCC = $(TCC) -DSQLITE_ENABLE_IOTRACE 506 513 RCC = $(RCC) -DSQLITE_ENABLE_IOTRACE 507 514 !ENDIF 508 515 ................................................................................ 814 821 # You should not have to change anything below this line 815 822 ############################################################################### 816 823 817 824 # Object files for the SQLite library (non-amalgamation). 818 825 # 819 826 LIBOBJS0 = vdbe.lo parse.lo alter.lo analyze.lo attach.lo auth.lo \ 820 827 backup.lo bitvec.lo btmutex.lo btree.lo build.lo \ 821 - callback.lo complete.lo ctime.lo date.lo delete.lo \ 828 + callback.lo complete.lo ctime.lo date.lo dbstat.lo delete.lo \ 822 829 expr.lo fault.lo fkey.lo \ 823 830 fts3.lo fts3_aux.lo fts3_expr.lo fts3_hash.lo fts3_icu.lo \ 824 831 fts3_porter.lo fts3_snippet.lo fts3_tokenizer.lo fts3_tokenizer1.lo \ 825 832 fts3_tokenize_vtab.lo fts3_unicode.lo fts3_unicode2.lo fts3_write.lo \ 826 833 func.lo global.lo hash.lo \ 827 834 icu.lo insert.lo journal.lo legacy.lo loadext.lo \ 828 835 main.lo malloc.lo mem0.lo mem1.lo mem2.lo mem3.lo mem5.lo \ ................................................................................ 871 878 $(TOP)\src\btree.h \ 872 879 $(TOP)\src\btreeInt.h \ 873 880 $(TOP)\src\build.c \ 874 881 $(TOP)\src\callback.c \ 875 882 $(TOP)\src\complete.c \ 876 883 $(TOP)\src\ctime.c \ 877 884 $(TOP)\src\date.c \ 885 + $(TOP)\src\dbstat.c \ 878 886 $(TOP)\src\delete.c \ 879 887 $(TOP)\src\expr.c \ 880 888 $(TOP)\src\fault.c \ 881 889 $(TOP)\src\fkey.c \ 882 890 $(TOP)\src\func.c \ 883 891 $(TOP)\src\global.c \ 884 892 $(TOP)\src\hash.c \ ................................................................................ 1050 1058 $(TOP)\src\test_pcache.c \ 1051 1059 $(TOP)\src\test_quota.c \ 1052 1060 $(TOP)\src\test_rtree.c \ 1053 1061 $(TOP)\src\test_schema.c \ 1054 1062 $(TOP)\src\test_server.c \ 1055 1063 $(TOP)\src\test_superlock.c \ 1056 1064 $(TOP)\src\test_syscall.c \ 1057 - $(TOP)\src\test_stat.c \ 1058 1065 $(TOP)\src\test_tclvar.c \ 1059 1066 $(TOP)\src\test_thread.c \ 1060 1067 $(TOP)\src\test_vfs.c \ 1061 1068 $(TOP)\src\test_wsd.c \ 1062 1069 $(TOP)\ext\fts3\fts3_term.c \ 1063 1070 $(TOP)\ext\fts3\fts3_test.c \ 1064 1071 $(TOP)\ext\session\test_session.c ................................................................................ 1087 1094 $(TOP)\src\attach.c \ 1088 1095 $(TOP)\src\backup.c \ 1089 1096 $(TOP)\src\bitvec.c \ 1090 1097 $(TOP)\src\btree.c \ 1091 1098 $(TOP)\src\build.c \ 1092 1099 $(TOP)\src\ctime.c \ 1093 1100 $(TOP)\src\date.c \ 1101 + $(TOP)\src\dbstat.c \ 1094 1102 $(TOP)\src\expr.c \ 1095 1103 $(TOP)\src\func.c \ 1096 1104 $(TOP)\src\insert.c \ 1097 1105 $(TOP)\src\wal.c \ 1098 1106 $(TOP)\src\main.c \ 1099 1107 $(TOP)\src\mem5.c \ 1100 1108 $(TOP)\src\os.c \ ................................................................................ 1340 1348 1341 1349 ctime.lo: $(TOP)\src\ctime.c $(HDR) 1342 1350 $(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\ctime.c 1343 1351 1344 1352 date.lo: $(TOP)\src\date.c $(HDR) 1345 1353 $(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\date.c 1346 1354 1355 +dbstat.lo: $(TOP)\src\date.c $(HDR) 1356 + $(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\dbstat.c 1357 + 1347 1358 delete.lo: $(TOP)\src\delete.c $(HDR) 1348 1359 $(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\delete.c 1349 1360 1350 1361 expr.lo: $(TOP)\src\expr.c $(HDR) 1351 1362 $(LTCOMPILE) $(CORE_COMPILE_OPTS) -c $(TOP)\src\expr.c 1352 1363 1353 1364 fault.lo: $(TOP)\src\fault.c $(HDR) ................................................................................ 1648 1659 -DBUILD_sqlite -I$(TCLINCDIR) \ 1649 1660 $(TESTFIXTURE_SRC) \ 1650 1661 /link $(LTLINKOPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LTLIBS) $(TLIBS) 1651 1662 1652 1663 extensiontest: testfixture.exe testloadext.dll 1653 1664 .\testfixture.exe $(TOP)\test\loadext.test 1654 1665 1655 -fulltest: testfixture.exe sqlite3.exe 1666 +fulltest: testfixture.exe sqlite3.exe fuzztest 1656 1667 .\testfixture.exe $(TOP)\test\all.test 1657 1668 1658 -soaktest: testfixture.exe sqlite3.exe 1669 +soaktest: testfixture.exe sqlite3.exe fuzzoomtest 1659 1670 .\testfixture.exe $(TOP)\test\all.test -soak=1 1660 1671 1661 -fulltestonly: testfixture.exe sqlite3.exe 1672 +fulltestonly: testfixture.exe sqlite3.exe fuzztest 1662 1673 .\testfixture.exe $(TOP)\test\full.test 1663 1674 1664 1675 queryplantest: testfixture.exe sqlite3.exe 1665 1676 .\testfixture.exe $(TOP)\test\permutations.test queryplanner 1666 1677 1667 -test: testfixture.exe sqlite3.exe 1678 +fuzztest: fuzzershell.exe 1679 + .\fuzzershell.exe $(TOP)\test\fuzzdata1.txt $(TOP)\test\fuzzdata2.txt 1680 + 1681 +fuzzoomtest: fuzzershell.exe 1682 + .\fuzzershell.exe -f $(TOP)\test\fuzzdata1.txt --oom 1683 + 1684 +test: testfixture.exe sqlite3.exe fuzztest 1668 1685 .\testfixture.exe $(TOP)\test\veryquick.test 1669 1686 1670 1687 smoketest: testfixture.exe 1671 1688 .\testfixture.exe $(TOP)\test\main.test 1672 1689 1673 -sqlite3_analyzer.c: $(SQLITE3C) $(TOP)\src\test_stat.c $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl 1674 - copy $(SQLITE3C) + $(TOP)\src\test_stat.c + $(TOP)\src\tclsqlite.c $@ 1690 +sqlite3_analyzer.c: $(SQLITE3C) $(TOP)\src\tclsqlite.c $(TOP)\tool\spaceanal.tcl 1691 + copy $(SQLITE3C) + $(TOP)\src\tclsqlite.c $@ 1675 1692 echo static const char *tclsh_main_loop(void){ >> $@ 1676 1693 echo static const char *zMainloop = >> $@ 1677 1694 $(NAWK) -f $(TOP)\tool\tostr.awk $(TOP)\tool\spaceanal.tcl >> $@ 1678 1695 echo ; return zMainloop; } >> $@ 1679 1696 1680 1697 sqlite3_analyzer.exe: sqlite3_analyzer.c $(LIBRESOBJS) 1681 - $(LTLINK) $(NO_WARN) -DBUILD_sqlite -DTCLSH=2 -I$(TCLINCDIR) sqlite3_analyzer.c \ 1698 + $(LTLINK) $(NO_WARN) -DBUILD_sqlite -DSQLITE_ENABLE_DBSTAT_VTAB -DTCLSH=2 -I$(TCLINCDIR) sqlite3_analyzer.c \ 1682 1699 /link $(LTLINKOPTS) $(LTLIBPATHS) $(LIBRESOBJS) $(LTLIBS) $(TLIBS) 1683 1700 1684 1701 testloadext.lo: $(TOP)\src\test_loadext.c 1685 1702 $(LTCOMPILE) $(NO_WARN) -c $(TOP)\src\test_loadext.c 1686 1703 1687 1704 testloadext.dll: testloadext.lo 1688 1705 $(LD) $(LDFLAGS) $(LTLINKOPTS) $(LTLIBPATHS) /DLL /OUT:$@ testloadext.lo
Changes to ext/fts3/fts3.c.
503 503 504 504 /* Invoke the tokenizer destructor to free the tokenizer. */ 505 505 p->pTokenizer->pModule->xDestroy(p->pTokenizer); 506 506 507 507 sqlite3_free(p); 508 508 return SQLITE_OK; 509 509 } 510 + 511 +/* 512 +** Write an error message into *pzErr 513 +*/ 514 +void sqlite3Fts3ErrMsg(char **pzErr, const char *zFormat, ...){ 515 + va_list ap; 516 + sqlite3_free(*pzErr); 517 + va_start(ap, zFormat); 518 + *pzErr = sqlite3_vmprintf(zFormat, ap); 519 + va_end(ap); 520 +} 510 521 511 522 /* 512 523 ** Construct one or more SQL statements from the format string given 513 524 ** and then evaluate those statements. The success code is written 514 525 ** into *pRc. 515 526 ** 516 527 ** If *pRc is initially non-zero then this routine is a no-op. ................................................................................ 1035 1046 1036 1047 zSql = sqlite3_mprintf("SELECT * FROM %Q.%Q", zDb, zTbl); 1037 1048 if( !zSql ){ 1038 1049 rc = SQLITE_NOMEM; 1039 1050 }else{ 1040 1051 rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0); 1041 1052 if( rc!=SQLITE_OK ){ 1042 - *pzErr = sqlite3_mprintf("%s", sqlite3_errmsg(db)); 1053 + sqlite3Fts3ErrMsg(pzErr, "%s", sqlite3_errmsg(db)); 1043 1054 } 1044 1055 } 1045 1056 sqlite3_free(zSql); 1046 1057 1047 1058 if( rc==SQLITE_OK ){ 1048 1059 const char **azCol; /* Output array */ 1049 1060 int nStr = 0; /* Size of all column names (incl. 0x00) */ ................................................................................ 1203 1214 for(iOpt=0; iOpt<SizeofArray(aFts4Opt); iOpt++){ 1204 1215 struct Fts4Option *pOp = &aFts4Opt[iOpt]; 1205 1216 if( nKey==pOp->nOpt && !sqlite3_strnicmp(z, pOp->zOpt, pOp->nOpt) ){ 1206 1217 break; 1207 1218 } 1208 1219 } 1209 1220 if( iOpt==SizeofArray(aFts4Opt) ){ 1210 - *pzErr = sqlite3_mprintf("unrecognized parameter: %s", z); 1221 + sqlite3Fts3ErrMsg(pzErr, "unrecognized parameter: %s", z); 1211 1222 rc = SQLITE_ERROR; 1212 1223 }else{ 1213 1224 switch( iOpt ){ 1214 1225 case 0: /* MATCHINFO */ 1215 1226 if( strlen(zVal)!=4 || sqlite3_strnicmp(zVal, "fts3", 4) ){ 1216 - *pzErr = sqlite3_mprintf("unrecognized matchinfo: %s", zVal); 1227 + sqlite3Fts3ErrMsg(pzErr, "unrecognized matchinfo: %s", zVal); 1217 1228 rc = SQLITE_ERROR; 1218 1229 } 1219 1230 bNoDocsize = 1; 1220 1231 break; 1221 1232 1222 1233 case 1: /* PREFIX */ 1223 1234 sqlite3_free(zPrefix); ................................................................................ 1237 1248 zVal = 0; 1238 1249 break; 1239 1250 1240 1251 case 4: /* ORDER */ 1241 1252 if( (strlen(zVal)!=3 || sqlite3_strnicmp(zVal, "asc", 3)) 1242 1253 && (strlen(zVal)!=4 || sqlite3_strnicmp(zVal, "desc", 4)) 1243 1254 ){ 1244 - *pzErr = sqlite3_mprintf("unrecognized order: %s", zVal); 1255 + sqlite3Fts3ErrMsg(pzErr, "unrecognized order: %s", zVal); 1245 1256 rc = SQLITE_ERROR; 1246 1257 } 1247 1258 bDescIdx = (zVal[0]=='d' || zVal[0]=='D'); 1248 1259 break; 1249 1260 1250 1261 case 5: /* CONTENT */ 1251 1262 sqlite3_free(zContent); ................................................................................ 1323 1334 if( rc!=SQLITE_OK ) goto fts3_init_out; 1324 1335 } 1325 1336 assert( pTokenizer ); 1326 1337 1327 1338 rc = fts3PrefixParameter(zPrefix, &nIndex, &aIndex); 1328 1339 if( rc==SQLITE_ERROR ){ 1329 1340 assert( zPrefix ); 1330 - *pzErr = sqlite3_mprintf("error parsing prefix parameter: %s", zPrefix); 1341 + sqlite3Fts3ErrMsg(pzErr, "error parsing prefix parameter: %s", zPrefix); 1331 1342 } 1332 1343 if( rc!=SQLITE_OK ) goto fts3_init_out; 1333 1344 1334 1345 /* Allocate and populate the Fts3Table structure. */ 1335 1346 nByte = sizeof(Fts3Table) + /* Fts3Table */ 1336 1347 nCol * sizeof(char *) + /* azColumn */ 1337 1348 nIndex * sizeof(struct Fts3Index) + /* aIndex */ ................................................................................ 1405 1416 sqlite3_free(zNot); 1406 1417 azNotindexed[i] = 0; 1407 1418 } 1408 1419 } 1409 1420 } 1410 1421 for(i=0; i<nNotindexed; i++){ 1411 1422 if( azNotindexed[i] ){ 1412 - *pzErr = sqlite3_mprintf("no such column: %s", azNotindexed[i]); 1423 + sqlite3Fts3ErrMsg(pzErr, "no such column: %s", azNotindexed[i]); 1413 1424 rc = SQLITE_ERROR; 1414 1425 } 1415 1426 } 1416 1427 1417 1428 if( rc==SQLITE_OK && (zCompress==0)!=(zUncompress==0) ){ 1418 1429 char const *zMiss = (zCompress==0 ? "compress" : "uncompress"); 1419 1430 rc = SQLITE_ERROR; 1420 - *pzErr = sqlite3_mprintf("missing %s parameter in fts4 constructor", zMiss); 1431 + sqlite3Fts3ErrMsg(pzErr, "missing %s parameter in fts4 constructor", zMiss); 1421 1432 } 1422 1433 p->zReadExprlist = fts3ReadExprList(p, zUncompress, &rc); 1423 1434 p->zWriteExprlist = fts3WriteExprList(p, zCompress, &rc); 1424 1435 if( rc!=SQLITE_OK ) goto fts3_init_out; 1425 1436 1426 1437 /* If this is an xCreate call, create the underlying tables in the 1427 1438 ** database. TODO: For xConnect(), it could verify that said tables exist.
Changes to ext/fts3/fts3Int.h.
535 535 int sqlite3Fts3Incrmerge(Fts3Table*,int,int); 536 536 537 537 #define fts3GetVarint32(p, piVal) ( \ 538 538 (*(u8*)(p)&0x80) ? sqlite3Fts3GetVarint32(p, piVal) : (*piVal=*(u8*)(p), 1) \ 539 539 ) 540 540 541 541 /* fts3.c */ 542 +void sqlite3Fts3ErrMsg(char**,const char*,...); 542 543 int sqlite3Fts3PutVarint(char *, sqlite3_int64); 543 544 int sqlite3Fts3GetVarint(const char *, sqlite_int64 *); 544 545 int sqlite3Fts3GetVarint32(const char *, int *); 545 546 int sqlite3Fts3VarintLen(sqlite3_uint64); 546 547 void sqlite3Fts3Dequote(char *); 547 548 void sqlite3Fts3DoclistPrev(int,char*,int,char**,sqlite3_int64*,int*,u8*); 548 549 int sqlite3Fts3EvalPhraseStats(Fts3Cursor *, Fts3Expr *, u32 *);
Changes to ext/fts3/fts3_aux.c.
112 112 memcpy((char *)p->pFts3Tab->zName, zFts3, nFts3); 113 113 sqlite3Fts3Dequote((char *)p->pFts3Tab->zName); 114 114 115 115 *ppVtab = (sqlite3_vtab *)p; 116 116 return SQLITE_OK; 117 117 118 118 bad_args: 119 - *pzErr = sqlite3_mprintf("invalid arguments to fts4aux constructor"); 119 + sqlite3Fts3ErrMsg(pzErr, "invalid arguments to fts4aux constructor"); 120 120 return SQLITE_ERROR; 121 121 } 122 122 123 123 /* 124 124 ** This function does the work for both the xDisconnect and xDestroy methods. 125 125 ** These tables have no persistent representation of their own, so xDisconnect 126 126 ** and xDestroy are identical operations.
Changes to ext/fts3/fts3_expr.c.
1018 1018 } 1019 1019 } 1020 1020 1021 1021 if( rc!=SQLITE_OK ){ 1022 1022 sqlite3Fts3ExprFree(*ppExpr); 1023 1023 *ppExpr = 0; 1024 1024 if( rc==SQLITE_TOOBIG ){ 1025 - *pzErr = sqlite3_mprintf( 1025 + sqlite3Fts3ErrMsg(pzErr, 1026 1026 "FTS expression tree is too large (maximum depth %d)", 1027 1027 SQLITE_FTS3_MAX_EXPR_DEPTH 1028 1028 ); 1029 1029 rc = SQLITE_ERROR; 1030 1030 }else if( rc==SQLITE_ERROR ){ 1031 - *pzErr = sqlite3_mprintf("malformed MATCH expression: [%s]", z); 1031 + sqlite3Fts3ErrMsg(pzErr, "malformed MATCH expression: [%s]", z); 1032 1032 } 1033 1033 } 1034 1034 1035 1035 return rc; 1036 1036 } 1037 1037 1038 1038 /*
Changes to ext/fts3/fts3_snippet.c.
23 23 #define FTS3_MATCHINFO_NPHRASE 'p' /* 1 value */ 24 24 #define FTS3_MATCHINFO_NCOL 'c' /* 1 value */ 25 25 #define FTS3_MATCHINFO_NDOC 'n' /* 1 value */ 26 26 #define FTS3_MATCHINFO_AVGLENGTH 'a' /* nCol values */ 27 27 #define FTS3_MATCHINFO_LENGTH 'l' /* nCol values */ 28 28 #define FTS3_MATCHINFO_LCS 's' /* nCol values */ 29 29 #define FTS3_MATCHINFO_HITS 'x' /* 3*nCol*nPhrase values */ 30 +#define FTS3_MATCHINFO_LHITS 'y' /* nCol*nPhrase values */ 30 31 31 32 /* 32 33 ** The default value for the second argument to matchinfo(). 33 34 */ 34 35 #define FTS3_MATCHINFO_DEFAULT "pcx" 35 36 36 37 ................................................................................ 804 805 }else{ 805 806 p->aMatchinfo[iStart+i*3] = 0; 806 807 } 807 808 } 808 809 809 810 return rc; 810 811 } 812 + 813 +/* 814 +** fts3ExprIterate() callback used to gather information for the matchinfo 815 +** directive 'y'. 816 +*/ 817 +static int fts3ExprLHitsCb( 818 + Fts3Expr *pExpr, /* Phrase expression node */ 819 + int iPhrase, /* Phrase number */ 820 + void *pCtx /* Pointer to MatchInfo structure */ 821 +){ 822 + MatchInfo *p = (MatchInfo *)pCtx; 823 + Fts3Table *pTab = (Fts3Table *)p->pCursor->base.pVtab; 824 + int rc = SQLITE_OK; 825 + int iStart = iPhrase * p->nCol; 826 + Fts3Expr *pEof; /* Ancestor node already at EOF */ 827 + 828 + /* This must be a phrase */ 829 + assert( pExpr->pPhrase ); 830 + 831 + /* Initialize all output integers to zero. */ 832 + memset(&p->aMatchinfo[iStart], 0, sizeof(u32) * p->nCol); 833 + 834 + /* Check if this or any parent node is at EOF. If so, then all output 835 + ** values are zero. */ 836 + for(pEof=pExpr; pEof && pEof->bEof==0; pEof=pEof->pParent); 837 + 838 + if( pEof==0 && pExpr->iDocid==p->pCursor->iPrevId ){ 839 + Fts3Phrase *pPhrase = pExpr->pPhrase; 840 + char *pIter = pPhrase->doclist.pList; 841 + int iCol = 0; 842 + 843 + while( 1 ){ 844 + int nHit = fts3ColumnlistCount(&pIter); 845 + if( (pPhrase->iColumn>=pTab->nColumn || pPhrase->iColumn==iCol) ){ 846 + p->aMatchinfo[iStart + iCol] = (u32)nHit; 847 + } 848 + assert( *pIter==0x00 || *pIter==0x01 ); 849 + if( *pIter!=0x01 ) break; 850 + pIter++; 851 + pIter += fts3GetVarint32(pIter, &iCol); 852 + } 853 + } 854 + 855 + return rc; 856 +} 811 857 812 858 static int fts3MatchinfoCheck( 813 859 Fts3Table *pTab, 814 860 char cArg, 815 861 char **pzErr 816 862 ){ 817 863 if( (cArg==FTS3_MATCHINFO_NPHRASE) 818 864 || (cArg==FTS3_MATCHINFO_NCOL) 819 865 || (cArg==FTS3_MATCHINFO_NDOC && pTab->bFts4) 820 866 || (cArg==FTS3_MATCHINFO_AVGLENGTH && pTab->bFts4) 821 867 || (cArg==FTS3_MATCHINFO_LENGTH && pTab->bHasDocsize) 822 868 || (cArg==FTS3_MATCHINFO_LCS) 823 869 || (cArg==FTS3_MATCHINFO_HITS) 870 + || (cArg==FTS3_MATCHINFO_LHITS) 824 871 ){ 825 872 return SQLITE_OK; 826 873 } 827 - *pzErr = sqlite3_mprintf("unrecognized matchinfo request: %c", cArg); 874 + sqlite3Fts3ErrMsg(pzErr, "unrecognized matchinfo request: %c", cArg); 828 875 return SQLITE_ERROR; 829 876 } 830 877 831 878 static int fts3MatchinfoSize(MatchInfo *pInfo, char cArg){ 832 879 int nVal; /* Number of integers output by cArg */ 833 880 834 881 switch( cArg ){ ................................................................................ 839 886 break; 840 887 841 888 case FTS3_MATCHINFO_AVGLENGTH: 842 889 case FTS3_MATCHINFO_LENGTH: 843 890 case FTS3_MATCHINFO_LCS: 844 891 nVal = pInfo->nCol; 845 892 break; 893 + 894 + case FTS3_MATCHINFO_LHITS: 895 + nVal = pInfo->nCol * pInfo->nPhrase; 896 + break; 846 897 847 898 default: 848 899 assert( cArg==FTS3_MATCHINFO_HITS ); 849 900 nVal = pInfo->nCol * pInfo->nPhrase * 3; 850 901 break; 851 902 } 852 903 ................................................................................ 1093 1144 1094 1145 case FTS3_MATCHINFO_LCS: 1095 1146 rc = fts3ExprLoadDoclists(pCsr, 0, 0); 1096 1147 if( rc==SQLITE_OK ){ 1097 1148 rc = fts3MatchinfoLcs(pCsr, pInfo); 1098 1149 } 1099 1150 break; 1151 + 1152 + case FTS3_MATCHINFO_LHITS: 1153 + (void)fts3ExprIterate(pCsr->pExpr, fts3ExprLHitsCb, (void*)pInfo); 1154 + break; 1100 1155 1101 1156 default: { 1102 1157 Fts3Expr *pExpr; 1103 1158 assert( zArg[i]==FTS3_MATCHINFO_HITS ); 1104 1159 pExpr = pCsr->pExpr; 1105 1160 rc = fts3ExprLoadDoclists(pCsr, 0, 0); 1106 1161 if( rc!=SQLITE_OK ) break;
Changes to ext/fts3/fts3_term.c.
77 77 if( argc==5 ){ 78 78 iIndex = atoi(argv[4]); 79 79 argc--; 80 80 } 81 81 82 82 /* The user should specify a single argument - the name of an fts3 table. */ 83 83 if( argc!=4 ){ 84 - *pzErr = sqlite3_mprintf( 84 + sqlite3Fts3ErrMsg(pzErr, 85 85 "wrong number of arguments to fts4term constructor" 86 86 ); 87 87 return SQLITE_ERROR; 88 88 } 89 89 90 90 zDb = argv[1]; 91 91 nDb = (int)strlen(zDb);
Changes to ext/fts3/fts3_tokenize_vtab.c.
81 81 char **pzErr 82 82 ){ 83 83 sqlite3_tokenizer_module *p; 84 84 int nName = (int)strlen(zName); 85 85 86 86 p = (sqlite3_tokenizer_module *)sqlite3Fts3HashFind(pHash, zName, nName+1); 87 87 if( !p ){ 88 - *pzErr = sqlite3_mprintf("unknown tokenizer: %s", zName); 88 + sqlite3Fts3ErrMsg(pzErr, "unknown tokenizer: %s", zName); 89 89 return SQLITE_ERROR; 90 90 } 91 91 92 92 *pp = p; 93 93 return SQLITE_OK; 94 94 } 95 95
Changes to ext/fts3/fts3_tokenizer.c.
168 168 z = zCopy; 169 169 } 170 170 z[n] = '\0'; 171 171 sqlite3Fts3Dequote(z); 172 172 173 173 m = (sqlite3_tokenizer_module *)sqlite3Fts3HashFind(pHash,z,(int)strlen(z)+1); 174 174 if( !m ){ 175 - *pzErr = sqlite3_mprintf("unknown tokenizer: %s", z); 175 + sqlite3Fts3ErrMsg(pzErr, "unknown tokenizer: %s", z); 176 176 rc = SQLITE_ERROR; 177 177 }else{ 178 178 char const **aArg = 0; 179 179 int iArg = 0; 180 180 z = &z[n+1]; 181 181 while( z<zEnd && (NULL!=(z = (char *)sqlite3Fts3NextToken(z, &n))) ){ 182 182 int nNew = sizeof(char *)*(iArg+1); ................................................................................ 191 191 z[n] = '\0'; 192 192 sqlite3Fts3Dequote(z); 193 193 z = &z[n+1]; 194 194 } 195 195 rc = m->xCreate(iArg, aArg, ppTok); 196 196 assert( rc!=SQLITE_OK || *ppTok ); 197 197 if( rc!=SQLITE_OK ){ 198 - *pzErr = sqlite3_mprintf("unknown tokenizer"); 198 + sqlite3Fts3ErrMsg(pzErr, "unknown tokenizer"); 199 199 }else{ 200 200 (*ppTok)->pModule = m; 201 201 } 202 202 sqlite3_free((void *)aArg); 203 203 } 204 204 205 205 sqlite3_free(zCopy);
Changes to ext/rtree/rtree.c.
2816 2816 ** the conflicting row can be removed before proceeding. In the second 2817 2817 ** case, SQLITE_CONSTRAINT must be returned regardless of the 2818 2818 ** conflict-handling mode specified by the user. 2819 2819 */ 2820 2820 if( nData>1 ){ 2821 2821 int ii; 2822 2822 2823 - /* Populate the cell.aCoord[] array. The first coordinate is azData[3]. */ 2824 - assert( nData==(pRtree->nDim*2 + 3) ); 2823 + /* Populate the cell.aCoord[] array. The first coordinate is azData[3]. 2824 + ** 2825 + ** NB: nData can only be less than nDim*2+3 if the rtree is mis-declared 2826 + ** with "column" that are interpreted as table constraints. 2827 + ** Example: CREATE VIRTUAL TABLE bad USING rtree(x,y,CHECK(y>5)); 2828 + ** This problem was discovered after years of use, so we silently ignore 2829 + ** these kinds of misdeclared tables to avoid breaking any legacy. 2830 + */ 2831 + assert( nData<=(pRtree->nDim*2 + 3) ); 2832 + 2825 2833 #ifndef SQLITE_RTREE_INT_ONLY 2826 2834 if( pRtree->eCoordType==RTREE_COORD_REAL32 ){ 2827 - for(ii=0; ii<(pRtree->nDim*2); ii+=2){ 2835 + for(ii=0; ii<nData-4; ii+=2){ 2828 2836 cell.aCoord[ii].f = rtreeValueDown(azData[ii+3]); 2829 2837 cell.aCoord[ii+1].f = rtreeValueUp(azData[ii+4]); 2830 2838 if( cell.aCoord[ii].f>cell.aCoord[ii+1].f ){ 2831 2839 rc = SQLITE_CONSTRAINT; 2832 2840 goto constraint; 2833 2841 } 2834 2842 } 2835 2843 }else 2836 2844 #endif 2837 2845 { 2838 - for(ii=0; ii<(pRtree->nDim*2); ii+=2){ 2846 + for(ii=0; ii<nData-4; ii+=2){ 2839 2847 cell.aCoord[ii].i = sqlite3_value_int(azData[ii+3]); 2840 2848 cell.aCoord[ii+1].i = sqlite3_value_int(azData[ii+4]); 2841 2849 if( cell.aCoord[ii].i>cell.aCoord[ii+1].i ){ 2842 2850 rc = SQLITE_CONSTRAINT; 2843 2851 goto constraint; 2844 2852 } 2845 2853 }
Changes to main.mk.
50 50 TCCX += -I$(TOP)/ext/session 51 51 52 52 # Object files for the SQLite library. 53 53 # 54 54 LIBOBJ+= vdbe.o parse.o \ 55 55 alter.o analyze.o attach.o auth.o \ 56 56 backup.o bitvec.o btmutex.o btree.o build.o \ 57 - callback.o complete.o ctime.o date.o delete.o expr.o fault.o fkey.o \ 57 + callback.o complete.o ctime.o date.o dbstat.o delete.o expr.o fault.o fkey.o \ 58 58 fts3.o fts3_aux.o fts3_expr.o fts3_hash.o fts3_icu.o fts3_porter.o \ 59 59 fts3_snippet.o fts3_tokenizer.o fts3_tokenizer1.o \ 60 60 fts3_tokenize_vtab.o \ 61 61 fts3_unicode.o fts3_unicode2.o \ 62 62 fts3_write.o func.o global.o hash.o \ 63 63 icu.o insert.o journal.o legacy.o loadext.o \ 64 64 main.o malloc.o mem0.o mem1.o mem2.o mem3.o mem5.o \ ................................................................................ 90 90 $(TOP)/src/btree.h \ 91 91 $(TOP)/src/btreeInt.h \ 92 92 $(TOP)/src/build.c \ 93 93 $(TOP)/src/callback.c \ 94 94 $(TOP)/src/complete.c \ 95 95 $(TOP)/src/ctime.c \ 96 96 $(TOP)/src/date.c \ 97 + $(TOP)/src/dbstat.c \ 97 98 $(TOP)/src/delete.c \ 98 99 $(TOP)/src/expr.c \ 99 100 $(TOP)/src/fault.c \ 100 101 $(TOP)/src/fkey.c \ 101 102 $(TOP)/src/func.c \ 102 103 $(TOP)/src/global.c \ 103 104 $(TOP)/src/hash.c \ ................................................................................ 272 273 $(TOP)/src/test_onefile.c \ 273 274 $(TOP)/src/test_osinst.c \ 274 275 $(TOP)/src/test_pcache.c \ 275 276 $(TOP)/src/test_quota.c \ 276 277 $(TOP)/src/test_rtree.c \ 277 278 $(TOP)/src/test_schema.c \ 278 279 $(TOP)/src/test_server.c \ 279 - $(TOP)/src/test_stat.c \ 280 280 $(TOP)/src/test_sqllog.c \ 281 281 $(TOP)/src/test_superlock.c \ 282 282 $(TOP)/src/test_syscall.c \ 283 283 $(TOP)/src/test_tclvar.c \ 284 284 $(TOP)/src/test_thread.c \ 285 285 $(TOP)/src/test_vfs.c \ 286 286 $(TOP)/src/test_wsd.c ................................................................................ 308 308 309 309 TESTSRC2 = \ 310 310 $(TOP)/src/attach.c \ 311 311 $(TOP)/src/backup.c \ 312 312 $(TOP)/src/btree.c \ 313 313 $(TOP)/src/build.c \ 314 314 $(TOP)/src/date.c \ 315 + $(TOP)/src/dbstat.c \ 315 316 $(TOP)/src/expr.c \ 316 317 $(TOP)/src/func.c \ 317 318 $(TOP)/src/insert.c \ 318 319 $(TOP)/src/wal.c \ 319 320 $(TOP)/src/main.c \ 320 321 $(TOP)/src/mem5.c \ 321 322 $(TOP)/src/os.c \ ................................................................................ 609 610 610 611 # Rules for building test programs and for running tests 611 612 # 612 613 tclsqlite3: $(TOP)/src/tclsqlite.c libsqlite3.a 613 614 $(TCCX) $(TCL_FLAGS) -DTCLSH=1 -o tclsqlite3 \ 614 615 $(TOP)/src/tclsqlite.c libsqlite3.a $(LIBTCL) $(THREADLIB) 615 616 616 -sqlite3_analyzer.c: sqlite3.c $(TOP)/src/test_stat.c $(TOP)/src/tclsqlite.c \ 617 - $(TOP)/tool/spaceanal.tcl 617 +sqlite3_analyzer.c: sqlite3.c $(TOP)/src/tclsqlite.c $(TOP)/tool/spaceanal.tcl 618 618 echo "#define TCLSH 2" > $@ 619 - cat sqlite3.c $(TOP)/src/test_stat.c $(TOP)/src/tclsqlite.c >> $@ 619 + echo "#define SQLITE_ENABLE_DBSTAT_VTAB 1" >> $@ 620 + cat sqlite3.c $(TOP)/src/tclsqlite.c >> $@ 620 621 echo "static const char *tclsh_main_loop(void){" >> $@ 621 622 echo "static const char *zMainloop = " >> $@ 622 623 $(NAWK) -f $(TOP)/tool/tostr.awk $(TOP)/tool/spaceanal.tcl >> $@ 623 624 echo "; return zMainloop; }" >> $@ 624 625 625 626 sqlite3_analyzer$(EXE): sqlite3_analyzer.c 626 627 $(TCCX) $(TCL_FLAGS) sqlite3_analyzer.c -o $@ $(LIBTCL) $(THREADLIB) ................................................................................ 644 645 645 646 fts3-testfixture$(EXE): sqlite3.c fts3amal.c $(TESTSRC) $(TOP)/src/tclsqlite.c 646 647 $(TCCX) $(TCL_FLAGS) -DTCLSH=1 $(TESTFIXTURE_FLAGS) \ 647 648 -DSQLITE_ENABLE_FTS3=1 \ 648 649 $(TESTSRC) $(TOP)/src/tclsqlite.c sqlite3.c fts3amal.c \ 649 650 -o testfixture$(EXE) $(LIBTCL) $(THREADLIB) 650 651 651 -fulltest: testfixture$(EXE) sqlite3$(EXE) 652 +fulltest: testfixture$(EXE) sqlite3$(EXE) fuzztest 652 653 ./testfixture$(EXE) $(TOP)/test/all.test 653 654 654 -soaktest: testfixture$(EXE) sqlite3$(EXE) 655 +soaktest: testfixture$(EXE) sqlite3$(EXE) fuzzoomtest 655 656 ./testfixture$(EXE) $(TOP)/test/all.test -soak=1 656 657 657 -fulltestonly: testfixture$(EXE) sqlite3$(EXE) 658 +fulltestonly: testfixture$(EXE) sqlite3$(EXE) fuzztest 658 659 ./testfixture$(EXE) $(TOP)/test/full.test 659 660 660 661 queryplantest: testfixture$(EXE) sqlite3$(EXE) 661 662 ./testfixture$(EXE) $(TOP)/test/permutations.test queryplanner 662 663 663 -test: testfixture$(EXE) sqlite3$(EXE) 664 +fuzztest: fuzzershell$(EXE) 665 + ./fuzzershell$(EXE) $(TOP)/test/fuzzdata1.txt $(TOP)/test/fuzzdata2.txt 666 + 667 +fuzzoomtest: fuzzershell$(EXE) 668 + ./fuzzershell$(EXE) -f $(TOP)/test/fuzzdata1.txt --oom 669 + 670 +test: testfixture$(EXE) sqlite3$(EXE) fuzztest 664 671 ./testfixture$(EXE) $(TOP)/test/veryquick.test 665 672 673 +# Run a test using valgrind. This can take a really long time 674 +# because valgrind is so much slower than a native machine. 675 +# 676 +valgrindtest: testfixture$(EXE) sqlite3$(EXE) fuzzershell$(EXE) 677 + valgrind -v ./fuzzershell$(EXE) -f $(TOP)/test/fuzzdata1.txt 678 + OMIT_MISUSE=1 valgrind -v ./testfixture$(EXE) $(TOP)/test/permutations.test valgrind 679 + 666 680 # The next two rules are used to support the "threadtest" target. Building 667 681 # threadtest runs a few thread-safety tests that are implemented in C. This 668 682 # target is invoked by the releasetest.tcl script. 669 683 # 670 684 THREADTEST3_SRC = $(TOP)/test/threadtest3.c \ 671 685 $(TOP)/test/tt3_checkpoint.c \ 672 686 $(TOP)/test/tt3_index.c \
Changes to src/alter.c.
122 122 if( token==TK_REFERENCES ){ 123 123 char *zParent; 124 124 do { 125 125 z += n; 126 126 n = sqlite3GetToken(z, &token); 127 127 }while( token==TK_SPACE ); 128 128 129 + if( token==TK_ILLEGAL ) break; 129 130 zParent = sqlite3DbStrNDup(db, (const char *)z, n); 130 131 if( zParent==0 ) break; 131 132 sqlite3Dequote(zParent); 132 133 if( 0==sqlite3StrICmp((const char *)zOld, zParent) ){ 133 134 char *zOut = sqlite3MPrintf(db, "%s%.*s\"%w\"", 134 135 (zOutput?zOutput:""), (int)(z-zInput), zInput, (const char *)zNew 135 136 );
Changes to src/bitvec.c.
337 337 int i, nx, pc, op; 338 338 void *pTmpSpace; 339 339 340 340 /* Allocate the Bitvec to be tested and a linear array of 341 341 ** bits to act as the reference */ 342 342 pBitvec = sqlite3BitvecCreate( sz ); 343 343 pV = sqlite3MallocZero( (sz+7)/8 + 1 ); 344 - pTmpSpace = sqlite3_malloc(BITVEC_SZ); 344 + pTmpSpace = sqlite3_malloc64(BITVEC_SZ); 345 345 if( pBitvec==0 || pV==0 || pTmpSpace==0 ) goto bitvec_end; 346 346 347 347 /* NULL pBitvec tests */ 348 348 sqlite3BitvecSet(0, 1); 349 349 sqlite3BitvecClear(0, 1, pTmpSpace); 350 350 351 351 /* Run the program */
Changes to src/btree.c.
2425 2425 if( nReserve<0 ){ 2426 2426 nReserve = pBt->pageSize - pBt->usableSize; 2427 2427 } 2428 2428 assert( nReserve>=0 && nReserve<=255 ); 2429 2429 if( pageSize>=512 && pageSize<=SQLITE_MAX_PAGE_SIZE && 2430 2430 ((pageSize-1)&pageSize)==0 ){ 2431 2431 assert( (pageSize & 7)==0 ); 2432 - assert( !pBt->pPage1 && !pBt->pCursor ); 2432 + assert( !pBt->pCursor ); 2433 2433 pBt->pageSize = (u32)pageSize; 2434 2434 freeTempSpace(pBt); 2435 2435 } 2436 2436 rc = sqlite3PagerSetPagesize(pBt->pPager, &pBt->pageSize, nReserve); 2437 2437 pBt->usableSize = pBt->pageSize - (u16)nReserve; 2438 2438 if( iFix ) pBt->btsFlags |= BTS_PAGESIZE_FIXED; 2439 2439 sqlite3BtreeLeave(p); ................................................................................ 8533 8533 ** 8534 8534 ** aHeap[0] is the number of elements on the heap. aHeap[1] is the 8535 8535 ** root element. The daughter nodes of aHeap[N] are aHeap[N*2] 8536 8536 ** and aHeap[N*2+1]. 8537 8537 ** 8538 8538 ** The heap property is this: Every node is less than or equal to both 8539 8539 ** of its daughter nodes. A consequence of the heap property is that the 8540 -** root node aHeap[1] is always the minimum value current in the heap. 8540 +** root node aHeap[1] is always the minimum value currently in the heap. 8541 8541 ** 8542 8542 ** The btreeHeapInsert() routine inserts an unsigned 32-bit number onto 8543 8543 ** the heap, preserving the heap property. The btreeHeapPull() routine 8544 8544 ** removes the root element from the heap (the minimum value in the heap) 8545 -** and then move other nodes around as necessary to preserve the heap 8545 +** and then moves other nodes around as necessary to preserve the heap 8546 8546 ** property. 8547 8547 ** 8548 8548 ** This heap is used for cell overlap and coverage testing. Each u32 8549 8549 ** entry represents the span of a cell or freeblock on a btree page. 8550 8550 ** The upper 16 bits are the index of the first byte of a range and the 8551 8551 ** lower 16 bits are the index of the last byte of that range. 8552 8552 */ ................................................................................ 8895 8895 if( !sCheck.aPgRef ){ 8896 8896 *pnErr = 1; 8897 8897 sqlite3BtreeLeave(p); 8898 8898 return 0; 8899 8899 } 8900 8900 i = PENDING_BYTE_PAGE(pBt); 8901 8901 if( i<=sCheck.nPage ) setPageReferenced(&sCheck, i); 8902 - sqlite3StrAccumInit(&sCheck.errMsg, zErr, sizeof(zErr), SQLITE_MAX_LENGTH); 8903 - sCheck.errMsg.useMalloc = 2; 8902 + sqlite3StrAccumInit(&sCheck.errMsg, 0, zErr, sizeof(zErr), SQLITE_MAX_LENGTH); 8904 8903 8905 8904 /* Check the integrity of the freelist 8906 8905 */ 8907 8906 sCheck.zPfx = "Main freelist: "; 8908 8907 checkList(&sCheck, 1, get4byte(&pBt->pPage1->aData[32]), 8909 8908 get4byte(&pBt->pPage1->aData[36])); 8910 8909 sCheck.zPfx = 0;
Changes to src/build.c.
4020 4020 Index *pIdx /* The index that triggers the constraint */ 4021 4021 ){ 4022 4022 char *zErr; 4023 4023 int j; 4024 4024 StrAccum errMsg; 4025 4025 Table *pTab = pIdx->pTable; 4026 4026 4027 - sqlite3StrAccumInit(&errMsg, 0, 0, 200); 4028 - errMsg.db = pParse->db; 4027 + sqlite3StrAccumInit(&errMsg, pParse->db, 0, 0, 200); 4029 4028 for(j=0; j<pIdx->nKeyCol; j++){ 4030 4029 char *zCol = pTab->aCol[pIdx->aiColumn[j]].zName; 4031 4030 if( j ) sqlite3StrAccumAppend(&errMsg, ", ", 2); 4032 4031 sqlite3StrAccumAppendAll(&errMsg, pTab->zName); 4033 4032 sqlite3StrAccumAppend(&errMsg, ".", 1); 4034 4033 sqlite3StrAccumAppendAll(&errMsg, zCol); 4035 4034 }
Name change from src/test_stat.c to src/dbstat.c.
14 14 ** 15 15 ** The dbstat virtual table is used to extract low-level formatting 16 16 ** information from an SQLite database in order to implement the 17 17 ** "sqlite3_analyzer" utility. See the ../tool/spaceanal.tcl script 18 18 ** for an example implementation. 19 19 */ 20 20 21 -#ifndef SQLITE_AMALGAMATION 22 -# include "sqliteInt.h" 23 -#endif 24 - 25 -#ifndef SQLITE_OMIT_VIRTUALTABLE 21 +#if (defined(SQLITE_ENABLE_DBSTAT_VTAB) || defined(SQLITE_TEST)) \ 22 + && !defined(SQLITE_OMIT_VIRTUALTABLE) 23 +#include "sqliteInt.h" /* Requires access to internal data structures */ 26 24 27 25 /* 28 26 ** Page paths: 29 27 ** 30 28 ** The value of the 'path' column describes the path taken from the 31 29 ** root-node of the b-tree structure to each page. The value of the 32 30 ** root-node path is '/'. ................................................................................ 136 134 static int statConnect( 137 135 sqlite3 *db, 138 136 void *pAux, 139 137 int argc, const char *const*argv, 140 138 sqlite3_vtab **ppVtab, 141 139 char **pzErr 142 140 ){ 143 - StatTable *pTab; 141 + StatTable *pTab = 0; 142 + int rc = SQLITE_OK; 144 143 145 - pTab = (StatTable *)sqlite3_malloc(sizeof(StatTable)); 146 - memset(pTab, 0, sizeof(StatTable)); 147 - pTab->db = db; 144 + rc = sqlite3_declare_vtab(db, VTAB_SCHEMA); 145 + if( rc==SQLITE_OK ){ 146 + pTab = (StatTable *)sqlite3_malloc64(sizeof(StatTable)); 147 + if( pTab==0 ) rc = SQLITE_NOMEM; 148 + } 148 149 149 - sqlite3_declare_vtab(db, VTAB_SCHEMA); 150 - *ppVtab = &pTab->base; 151 - return SQLITE_OK; 150 + assert( rc==SQLITE_OK || pTab==0 ); 151 + if( rc==SQLITE_OK ){ 152 + memset(pTab, 0, sizeof(StatTable)); 153 + pTab->db = db; 154 + } 155 + 156 + *ppVtab = (sqlite3_vtab*)pTab; 157 + return rc; 152 158 } 153 159 154 160 /* 155 161 ** Disconnect from or destroy a statvfs virtual table. 156 162 */ 157 163 static int statDisconnect(sqlite3_vtab *pVtab){ 158 164 sqlite3_free(pVtab); ................................................................................ 191 197 ** Open a new statvfs cursor. 192 198 */ 193 199 static int statOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){ 194 200 StatTable *pTab = (StatTable *)pVTab; 195 201 StatCursor *pCsr; 196 202 int rc; 197 203 198 - pCsr = (StatCursor *)sqlite3_malloc(sizeof(StatCursor)); 199 - memset(pCsr, 0, sizeof(StatCursor)); 200 - pCsr->base.pVtab = pVTab; 204 + pCsr = (StatCursor *)sqlite3_malloc64(sizeof(StatCursor)); 205 + if( pCsr==0 ){ 206 + rc = SQLITE_NOMEM; 207 + }else{ 208 + memset(pCsr, 0, sizeof(StatCursor)); 209 + pCsr->base.pVtab = pVTab; 201 210 202 - rc = sqlite3_prepare_v2(pTab->db, 203 - "SELECT 'sqlite_master' AS name, 1 AS rootpage, 'table' AS type" 204 - " UNION ALL " 205 - "SELECT name, rootpage, type FROM sqlite_master WHERE rootpage!=0" 206 - " ORDER BY name", -1, 207 - &pCsr->pStmt, 0 208 - ); 209 - if( rc!=SQLITE_OK ){ 210 - sqlite3_free(pCsr); 211 - return rc; 211 + rc = sqlite3_prepare_v2(pTab->db, 212 + "SELECT 'sqlite_master' AS name, 1 AS rootpage, 'table' AS type" 213 + " UNION ALL " 214 + "SELECT name, rootpage, type FROM sqlite_master WHERE rootpage!=0" 215 + " ORDER BY name", -1, 216 + &pCsr->pStmt, 0 217 + ); 218 + if( rc!=SQLITE_OK ){ 219 + sqlite3_free(pCsr); 220 + pCsr = 0; 221 + } 212 222 } 213 223 214 224 *ppCursor = (sqlite3_vtab_cursor *)pCsr; 215 - return SQLITE_OK; 225 + return rc; 216 226 } 217 227 218 228 static void statClearPage(StatPage *p){ 219 229 int i; 220 - for(i=0; i<p->nCell; i++){ 221 - sqlite3_free(p->aCell[i].aOvfl); 230 + if( p->aCell ){ 231 + for(i=0; i<p->nCell; i++){ 232 + sqlite3_free(p->aCell[i].aOvfl); 233 + } 234 + sqlite3_free(p->aCell); 222 235 } 223 236 sqlite3PagerUnref(p->pPg); 224 - sqlite3_free(p->aCell); 225 237 sqlite3_free(p->zPath); 226 238 memset(p, 0, sizeof(StatPage)); 227 239 } 228 240 229 241 static void statResetCsr(StatCursor *pCsr){ 230 242 int i; 231 243 sqlite3_reset(pCsr->pStmt); ................................................................................ 302 314 if( p->nCell ){ 303 315 int i; /* Used to iterate through cells */ 304 316 int nUsable; /* Usable bytes per page */ 305 317 306 318 sqlite3BtreeEnter(pBt); 307 319 nUsable = szPage - sqlite3BtreeGetReserveNoMutex(pBt); 308 320 sqlite3BtreeLeave(pBt); 309 - p->aCell = sqlite3_malloc((p->nCell+1) * sizeof(StatCell)); 321 + p->aCell = sqlite3_malloc64((p->nCell+1) * sizeof(StatCell)); 322 + if( p->aCell==0 ) return SQLITE_NOMEM; 310 323 memset(p->aCell, 0, (p->nCell+1) * sizeof(StatCell)); 311 324 312 325 for(i=0; i<p->nCell; i++){ 313 326 StatCell *pCell = &p->aCell[i]; 314 327 315 328 iOff = get2byte(&aData[nHdr+i*2]); 316 329 if( !isLeaf ){ ................................................................................ 334 347 assert( nPayload>=(u32)nLocal ); 335 348 assert( nLocal<=(nUsable-35) ); 336 349 if( nPayload>(u32)nLocal ){ 337 350 int j; 338 351 int nOvfl = ((nPayload - nLocal) + nUsable-4 - 1) / (nUsable - 4); 339 352 pCell->nLastOvfl = (nPayload-nLocal) - (nOvfl-1) * (nUsable-4); 340 353 pCell->nOvfl = nOvfl; 341 - pCell->aOvfl = sqlite3_malloc(sizeof(u32)*nOvfl); 354 + pCell->aOvfl = sqlite3_malloc64(sizeof(u32)*nOvfl); 355 + if( pCell->aOvfl==0 ) return SQLITE_NOMEM; 342 356 pCell->aOvfl[0] = sqlite3Get4byte(&aData[iOff+nLocal]); 343 357 for(j=1; j<nOvfl; j++){ 344 358 int rc; 345 359 u32 iPrev = pCell->aOvfl[j-1]; 346 360 DbPage *pPg = 0; 347 361 rc = sqlite3PagerGet(sqlite3BtreePager(pBt), iPrev, &pPg); 348 362 if( rc!=SQLITE_OK ){ ................................................................................ 482 496 */ 483 497 if( rc==SQLITE_OK ){ 484 498 int i; 485 499 StatPage *p = &pCsr->aPage[pCsr->iPage]; 486 500 pCsr->zName = (char *)sqlite3_column_text(pCsr->pStmt, 0); 487 501 pCsr->iPageno = p->iPgno; 488 502 489 - statDecodePage(pBt, p); 490 - statSizeAndOffset(pCsr); 503 + rc = statDecodePage(pBt, p); 504 + if( rc==SQLITE_OK ){ 505 + statSizeAndOffset(pCsr); 491 506 492 - switch( p->flags ){ 493 - case 0x05: /* table internal */ 494 - case 0x02: /* index internal */ 495 - pCsr->zPagetype = "internal"; 496 - break; 497 - case 0x0D: /* table leaf */ 498 - case 0x0A: /* index leaf */ 499 - pCsr->zPagetype = "leaf"; 500 - break; 501 - default: 502 - pCsr->zPagetype = "corrupted"; 503 - break; 504 - } 505 - pCsr->nCell = p->nCell; 506 - pCsr->nUnused = p->nUnused; 507 - pCsr->nMxPayload = p->nMxPayload; 508 - pCsr->zPath = sqlite3_mprintf("%s", p->zPath); 509 - nPayload = 0; 510 - for(i=0; i<p->nCell; i++){ 511 - nPayload += p->aCell[i].nLocal; 512 - } 513 - pCsr->nPayload = nPayload; 507 + switch( p->flags ){ 508 + case 0x05: /* table internal */ 509 + case 0x02: /* index internal */ 510 + pCsr->zPagetype = "internal"; 511 + break; 512 + case 0x0D: /* table leaf */ 513 + case 0x0A: /* index leaf */ 514 + pCsr->zPagetype = "leaf"; 515 + break; 516 + default: 517 + pCsr->zPagetype = "corrupted"; 518 + break; 519 + } 520 + pCsr->nCell = p->nCell; 521 + pCsr->nUnused = p->nUnused; 522 + pCsr->nMxPayload = p->nMxPayload; 523 + pCsr->zPath = sqlite3_mprintf("%s", p->zPath); 524 + nPayload = 0; 525 + for(i=0; i<p->nCell; i++){ 526 + nPayload += p->aCell[i].nLocal; 527 + } 528 + pCsr->nPayload = nPayload; 529 + } 514 530 } 515 531 516 532 return rc; 517 533 } 518 534 519 535 static int statEof(sqlite3_vtab_cursor *pCursor){ 520 536 StatCursor *pCsr = (StatCursor *)pCursor; ................................................................................ 575 591 576 592 static int statRowid(sqlite3_vtab_cursor *pCursor, sqlite_int64 *pRowid){ 577 593 StatCursor *pCsr = (StatCursor *)pCursor; 578 594 *pRowid = pCsr->iPageno; 579 595 return SQLITE_OK; 580 596 } 581 597 598 +/* 599 +** Invoke this routine to register the "dbstat" virtual table module 600 +*/ 582 601 int sqlite3_dbstat_register(sqlite3 *db){ 583 602 static sqlite3_module dbstat_module = { 584 603 0, /* iVersion */ 585 604 statConnect, /* xCreate */ 586 605 statConnect, /* xConnect */ 587 606 statBestIndex, /* xBestIndex */ 588 607 statDisconnect, /* xDisconnect */ ................................................................................ 598 617 0, /* xBegin */ 599 618 0, /* xSync */ 600 619 0, /* xCommit */ 601 620 0, /* xRollback */ 602 621 0, /* xFindMethod */ 603 622 0, /* xRename */ 604 623 }; 605 - sqlite3_create_module(db, "dbstat", &dbstat_module, 0); 606 - return SQLITE_OK; 624 + return sqlite3_create_module(db, "dbstat", &dbstat_module, 0); 607 625 } 608 - 609 -#endif 610 - 611 -#if defined(SQLITE_TEST) || TCLSH==2 612 -#include <tcl.h> 613 - 614 -static int test_dbstat( 615 - void *clientData, 616 - Tcl_Interp *interp, 617 - int objc, 618 - Tcl_Obj *CONST objv[] 619 -){ 620 -#ifdef SQLITE_OMIT_VIRTUALTABLE 621 - Tcl_AppendResult(interp, "dbstat not available because of " 622 - "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 623 - return TCL_ERROR; 624 -#else 625 - struct SqliteDb { sqlite3 *db; }; 626 - char *zDb; 627 - Tcl_CmdInfo cmdInfo; 628 - 629 - if( objc!=2 ){ 630 - Tcl_WrongNumArgs(interp, 1, objv, "DB"); 631 - return TCL_ERROR; 632 - } 633 - 634 - zDb = Tcl_GetString(objv[1]); 635 - if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 636 - sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 637 - sqlite3_dbstat_register(db); 638 - } 639 - return TCL_OK; 640 -#endif 641 -} 642 - 643 -int SqlitetestStat_Init(Tcl_Interp *interp){ 644 - Tcl_CreateObjCommand(interp, "register_dbstat_vtab", test_dbstat, 0, 0); 645 - return TCL_OK; 646 -} 647 -#endif /* if defined(SQLITE_TEST) || TCLSH==2 */ 626 +#endif /* SQLITE_ENABLE_DBSTAT_VTAB */
Changes to src/expr.c.
1248 1248 */ 1249 1249 u32 sqlite3ExprListFlags(const ExprList *pList){ 1250 1250 int i; 1251 1251 u32 m = 0; 1252 1252 if( pList ){ 1253 1253 for(i=0; i<pList->nExpr; i++){ 1254 1254 Expr *pExpr = pList->a[i].pExpr; 1255 - if( ALWAYS(pExpr) ) m |= pList->a[i].pExpr->flags; 1255 + if( ALWAYS(pExpr) ) m |= pExpr->flags; 1256 1256 } 1257 1257 } 1258 1258 return m; 1259 1259 } 1260 1260 1261 1261 /* 1262 1262 ** These routines are Walker callbacks used to check expressions to
Changes to src/func.c.
228 228 int argc, 229 229 sqlite3_value **argv 230 230 ){ 231 231 PrintfArguments x; 232 232 StrAccum str; 233 233 const char *zFormat; 234 234 int n; 235 + sqlite3 *db = sqlite3_context_db_handle(context); 235 236 236 237 if( argc>=1 && (zFormat = (const char*)sqlite3_value_text(argv[0]))!=0 ){ 237 238 x.nArg = argc-1; 238 239 x.nUsed = 0; 239 240 x.apArg = argv+1; 240 - sqlite3StrAccumInit(&str, 0, 0, SQLITE_MAX_LENGTH); 241 - str.db = sqlite3_context_db_handle(context); 241 + sqlite3StrAccumInit(&str, db, 0, 0, db->aLimit[SQLITE_LIMIT_LENGTH]); 242 242 sqlite3XPrintf(&str, SQLITE_PRINTF_SQLFUNC, zFormat, &x); 243 243 n = str.nChar; 244 244 sqlite3_result_text(context, sqlite3StrAccumFinish(&str), n, 245 245 SQLITE_DYNAMIC); 246 246 } 247 247 } 248 248 ................................................................................ 384 384 sqlite3_free(zBuf); 385 385 } 386 386 sqlite3_result_double(context, r); 387 387 } 388 388 #endif 389 389 390 390 /* 391 -** Allocate nByte bytes of space using sqlite3_malloc(). If the 391 +** Allocate nByte bytes of space using sqlite3Malloc(). If the 392 392 ** allocation fails, call sqlite3_result_error_nomem() to notify 393 393 ** the database handle that malloc() has failed and return NULL. 394 394 ** If nByte is larger than the maximum string or blob length, then 395 395 ** raise an SQLITE_TOOBIG exception and return NULL. 396 396 */ 397 397 static void *contextMalloc(sqlite3_context *context, i64 nByte){ 398 398 char *z; ................................................................................ 1053 1053 static void charFunc( 1054 1054 sqlite3_context *context, 1055 1055 int argc, 1056 1056 sqlite3_value **argv 1057 1057 ){ 1058 1058 unsigned char *z, *zOut; 1059 1059 int i; 1060 - zOut = z = sqlite3_malloc( argc*4+1 ); 1060 + zOut = z = sqlite3_malloc64( argc*4+1 ); 1061 1061 if( z==0 ){ 1062 1062 sqlite3_result_error_nomem(context); 1063 1063 return; 1064 1064 } 1065 1065 for(i=0; i<argc; i++){ 1066 1066 sqlite3_int64 x; 1067 1067 unsigned c; ................................................................................ 1201 1201 testcase( nOut-2==db->aLimit[SQLITE_LIMIT_LENGTH] ); 1202 1202 if( nOut-1>db->aLimit[SQLITE_LIMIT_LENGTH] ){ 1203 1203 sqlite3_result_error_toobig(context); 1204 1204 sqlite3_free(zOut); 1205 1205 return; 1206 1206 } 1207 1207 zOld = zOut; 1208 - zOut = sqlite3_realloc(zOut, (int)nOut); 1208 + zOut = sqlite3_realloc64(zOut, (int)nOut); 1209 1209 if( zOut==0 ){ 1210 1210 sqlite3_result_error_nomem(context); 1211 1211 sqlite3_free(zOld); 1212 1212 return; 1213 1213 } 1214 1214 memcpy(&zOut[j], zRep, nRep); 1215 1215 j += nRep; ................................................................................ 1563 1563 int nVal, nSep; 1564 1564 assert( argc==1 || argc==2 ); 1565 1565 if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return; 1566 1566 pAccum = (StrAccum*)sqlite3_aggregate_context(context, sizeof(*pAccum)); 1567 1567 1568 1568 if( pAccum ){ 1569 1569 sqlite3 *db = sqlite3_context_db_handle(context); 1570 - int firstTerm = pAccum->useMalloc==0; 1571 - pAccum->useMalloc = 2; 1570 + int firstTerm = pAccum->mxAlloc==0; 1572 1571 pAccum->mxAlloc = db->aLimit[SQLITE_LIMIT_LENGTH]; 1573 1572 if( !firstTerm ){ 1574 1573 if( argc==2 ){ 1575 1574 zSep = (char*)sqlite3_value_text(argv[1]); 1576 1575 nSep = sqlite3_value_bytes(argv[1]); 1577 1576 }else{ 1578 1577 zSep = ",";
Changes to src/loadext.c.
426 426 sqlite3_vfs *pVfs = db->pVfs; 427 427 void *handle; 428 428 int (*xInit)(sqlite3*,char**,const sqlite3_api_routines*); 429 429 char *zErrmsg = 0; 430 430 const char *zEntry; 431 431 char *zAltEntry = 0; 432 432 void **aHandle; 433 - int nMsg = 300 + sqlite3Strlen30(zFile); 433 + u64 nMsg = 300 + sqlite3Strlen30(zFile); 434 434 int ii; 435 435 436 436 /* Shared library endings to try if zFile cannot be loaded as written */ 437 437 static const char *azEndings[] = { 438 438 #if SQLITE_OS_WIN 439 439 "dll" 440 440 #elif defined(__APPLE__) ................................................................................ 469 469 if( zAltFile==0 ) return SQLITE_NOMEM; 470 470 handle = sqlite3OsDlOpen(pVfs, zAltFile); 471 471 sqlite3_free(zAltFile); 472 472 } 473 473 #endif 474 474 if( handle==0 ){ 475 475 if( pzErrMsg ){ 476 - *pzErrMsg = zErrmsg = sqlite3_malloc(nMsg); 476 + *pzErrMsg = zErrmsg = sqlite3_malloc64(nMsg); 477 477 if( zErrmsg ){ 478 478 sqlite3_snprintf(nMsg, zErrmsg, 479 479 "unable to open shared library [%s]", zFile); 480 480 sqlite3OsDlError(pVfs, nMsg-1, zErrmsg); 481 481 } 482 482 } 483 483 return SQLITE_ERROR; ................................................................................ 495 495 ** 496 496 ** /usr/local/lib/libExample5.4.3.so ==> sqlite3_example_init 497 497 ** C:/lib/mathfuncs.dll ==> sqlite3_mathfuncs_init 498 498 */ 499 499 if( xInit==0 && zProc==0 ){ 500 500 int iFile, iEntry, c; 501 501 int ncFile = sqlite3Strlen30(zFile); 502 - zAltEntry = sqlite3_malloc(ncFile+30); 502 + zAltEntry = sqlite3_malloc64(ncFile+30); 503 503 if( zAltEntry==0 ){ 504 504 sqlite3OsDlClose(pVfs, handle); 505 505 return SQLITE_NOMEM; 506 506 } 507 507 memcpy(zAltEntry, "sqlite3_", 8); 508 508 for(iFile=ncFile-1; iFile>=0 && zFile[iFile]!='/'; iFile--){} 509 509 iFile++; ................................................................................ 517 517 zEntry = zAltEntry; 518 518 xInit = (int(*)(sqlite3*,char**,const sqlite3_api_routines*)) 519 519 sqlite3OsDlSym(pVfs, handle, zEntry); 520 520 } 521 521 if( xInit==0 ){ 522 522 if( pzErrMsg ){ 523 523 nMsg += sqlite3Strlen30(zEntry); 524 - *pzErrMsg = zErrmsg = sqlite3_malloc(nMsg); 524 + *pzErrMsg = zErrmsg = sqlite3_malloc64(nMsg); 525 525 if( zErrmsg ){ 526 526 sqlite3_snprintf(nMsg, zErrmsg, 527 527 "no entry point [%s] in shared library [%s]", zEntry, zFile); 528 528 sqlite3OsDlError(pVfs, nMsg-1, zErrmsg); 529 529 } 530 530 } 531 531 sqlite3OsDlClose(pVfs, handle); ................................................................................ 616 616 ** extensions. 617 617 ** 618 618 ** This list is shared across threads. The SQLITE_MUTEX_STATIC_MASTER 619 619 ** mutex must be held while accessing this list. 620 620 */ 621 621 typedef struct sqlite3AutoExtList sqlite3AutoExtList; 622 622 static SQLITE_WSD struct sqlite3AutoExtList { 623 - int nExt; /* Number of entries in aExt[] */ 623 + u32 nExt; /* Number of entries in aExt[] */ 624 624 void (**aExt)(void); /* Pointers to the extension init functions */ 625 625 } sqlite3Autoext = { 0, 0 }; 626 626 627 627 /* The "wsdAutoext" macro will resolve to the autoextension 628 628 ** state vector. If writable static data is unsupported on the target, 629 629 ** we have to locate the state vector at run-time. In the more common 630 630 ** case where writable static data is supported, wsdStat can refer directly ................................................................................ 649 649 #ifndef SQLITE_OMIT_AUTOINIT 650 650 rc = sqlite3_initialize(); 651 651 if( rc ){ 652 652 return rc; 653 653 }else 654 654 #endif 655 655 { 656 - int i; 656 + u32 i; 657 657 #if SQLITE_THREADSAFE 658 658 sqlite3_mutex *mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER); 659 659 #endif 660 660 wsdAutoextInit; 661 661 sqlite3_mutex_enter(mutex); 662 662 for(i=0; i<wsdAutoext.nExt; i++){ 663 663 if( wsdAutoext.aExt[i]==xInit ) break; 664 664 } 665 665 if( i==wsdAutoext.nExt ){ 666 - int nByte = (wsdAutoext.nExt+1)*sizeof(wsdAutoext.aExt[0]); 666 + u64 nByte = (wsdAutoext.nExt+1)*sizeof(wsdAutoext.aExt[0]); 667 667 void (**aNew)(void); 668 - aNew = sqlite3_realloc(wsdAutoext.aExt, nByte); 668 + aNew = sqlite3_realloc64(wsdAutoext.aExt, nByte); 669 669 if( aNew==0 ){ 670 670 rc = SQLITE_NOMEM; 671 671 }else{ 672 672 wsdAutoext.aExt = aNew; 673 673 wsdAutoext.aExt[wsdAutoext.nExt] = xInit; 674 674 wsdAutoext.nExt++; 675 675 } ................................................................................ 693 693 #if SQLITE_THREADSAFE 694 694 sqlite3_mutex *mutex = sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER); 695 695 #endif 696 696 int i; 697 697 int n = 0; 698 698 wsdAutoextInit; 699 699 sqlite3_mutex_enter(mutex); 700 - for(i=wsdAutoext.nExt-1; i>=0; i--){ 700 + for(i=(int)wsdAutoext.nExt-1; i>=0; i--){ 701 701 if( wsdAutoext.aExt[i]==xInit ){ 702 702 wsdAutoext.nExt--; 703 703 wsdAutoext.aExt[i] = wsdAutoext.aExt[wsdAutoext.nExt]; 704 704 n++; 705 705 break; 706 706 } 707 707 } ................................................................................ 731 731 732 732 /* 733 733 ** Load all automatic extensions. 734 734 ** 735 735 ** If anything goes wrong, set an error in the database connection. 736 736 */ 737 737 void sqlite3AutoLoadExtensions(sqlite3 *db){ 738 - int i; 738 + u32 i; 739 739 int go = 1; 740 740 int rc; 741 741 int (*xInit)(sqlite3*,char**,const sqlite3_api_routines*); 742 742 743 743 wsdAutoextInit; 744 744 if( wsdAutoext.nExt==0 ){ 745 745 /* Common case: early out without every having to acquire a mutex */
Changes to src/main.c.
51 51 52 52 /* IMPLEMENTATION-OF: R-20790-14025 The sqlite3_threadsafe() function returns 53 53 ** zero if and only if SQLite was compiled with mutexing code omitted due to 54 54 ** the SQLITE_THREADSAFE compile-time option being set to 0. 55 55 */ 56 56 int sqlite3_threadsafe(void){ return SQLITE_THREADSAFE; } 57 57 58 +/* 59 +** When compiling the test fixture or with debugging enabled (on Win32), 60 +** this variable being set to non-zero will cause OSTRACE macros to emit 61 +** extra diagnostic information. 62 +*/ 63 +#ifdef SQLITE_HAVE_OS_TRACE 64 +# ifndef SQLITE_DEBUG_OS_TRACE 65 +# define SQLITE_DEBUG_OS_TRACE 0 66 +# endif 67 + int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE; 68 +#endif 69 + 58 70 #if !defined(SQLITE_OMIT_TRACE) && defined(SQLITE_ENABLE_IOTRACE) 59 71 /* 60 72 ** If the following function pointer is not NULL and if 61 73 ** SQLITE_ENABLE_IOTRACE is enabled, then messages describing 62 74 ** I/O active are written using this function. These messages 63 75 ** are intended for debugging activity only. 64 76 */ ................................................................................ 1190 1202 } 1191 1203 } 1192 1204 1193 1205 /* 1194 1206 ** Return a static string containing the name corresponding to the error code 1195 1207 ** specified in the argument. 1196 1208 */ 1197 -#if (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) || defined(SQLITE_TEST) 1209 +#if defined(SQLITE_NEED_ERR_NAME) 1198 1210 const char *sqlite3ErrName(int rc){ 1199 1211 const char *zName = 0; 1200 1212 int i, origRc = rc; 1201 1213 for(i=0; i<2 && zName==0; i++, rc &= 0xff){ 1202 1214 switch( rc ){ 1203 1215 case SQLITE_OK: zName = "SQLITE_OK"; break; 1204 1216 case SQLITE_ERROR: zName = "SQLITE_ERROR"; break; ................................................................................ 2436 2448 || sqlite3GlobalConfig.bOpenUri) /* IMP: R-51689-46548 */ 2437 2449 && nUri>=5 && memcmp(zUri, "file:", 5)==0 /* IMP: R-57884-37496 */ 2438 2450 ){ 2439 2451 char *zOpt; 2440 2452 int eState; /* Parser state when parsing URI */ 2441 2453 int iIn; /* Input character index */ 2442 2454 int iOut = 0; /* Output character index */ 2443 - int nByte = nUri+2; /* Bytes of space to allocate */ 2455 + u64 nByte = nUri+2; /* Bytes of space to allocate */ 2444 2456 2445 2457 /* Make sure the SQLITE_OPEN_URI flag is set to indicate to the VFS xOpen 2446 2458 ** method that there may be extra parameters following the file-name. */ 2447 2459 flags |= SQLITE_OPEN_URI; 2448 2460 2449 2461 for(iIn=0; iIn<nUri; iIn++) nByte += (zUri[iIn]=='&'); 2450 - zFile = sqlite3_malloc(nByte); 2462 + zFile = sqlite3_malloc64(nByte); 2451 2463 if( !zFile ) return SQLITE_NOMEM; 2452 2464 2453 2465 iIn = 5; 2454 2466 #ifdef SQLITE_ALLOW_URI_AUTHORITY 2455 2467 if( strncmp(zUri+5, "///", 3)==0 ){ 2456 2468 iIn = 7; 2457 2469 /* The following condition causes URIs with five leading / characters ................................................................................ 2609 2621 } 2610 2622 } 2611 2623 2612 2624 zOpt = &zVal[nVal+1]; 2613 2625 } 2614 2626 2615 2627 }else{ 2616 - zFile = sqlite3_malloc(nUri+2); 2628 + zFile = sqlite3_malloc64(nUri+2); 2617 2629 if( !zFile ) return SQLITE_NOMEM; 2618 2630 memcpy(zFile, zUri, nUri); 2619 2631 zFile[nUri] = '\0'; 2620 2632 zFile[nUri+1] = '\0'; 2621 2633 flags &= ~SQLITE_OPEN_URI; 2622 2634 } 2623 2635 ................................................................................ 2880 2892 #endif 2881 2893 2882 2894 #ifdef SQLITE_ENABLE_RTREE 2883 2895 if( !db->mallocFailed && rc==SQLITE_OK){ 2884 2896 rc = sqlite3RtreeInit(db); 2885 2897 } 2886 2898 #endif 2899 + 2900 +#ifdef SQLITE_ENABLE_DBSTAT_VTAB 2901 + if( !db->mallocFailed && rc==SQLITE_OK){ 2902 + int sqlite3_dbstat_register(sqlite3*); 2903 + rc = sqlite3_dbstat_register(db); 2904 + } 2905 +#endif 2887 2906 2888 2907 /* -DSQLITE_DEFAULT_LOCKING_MODE=1 makes EXCLUSIVE the default locking 2889 2908 ** mode. -DSQLITE_DEFAULT_LOCKING_MODE=0 make NORMAL the default locking 2890 2909 ** mode. Doing nothing at all also makes NORMAL the default. 2891 2910 */ 2892 2911 #ifdef SQLITE_DEFAULT_LOCKING_MODE 2893 2912 db->dfltLockMode = SQLITE_DEFAULT_LOCKING_MODE;
Changes to src/os_common.h.
25 25 ** macro to SQLITE_DEBUG and some older makefiles have not yet made the 26 26 ** switch. The following code should catch this problem at compile-time. 27 27 */ 28 28 #ifdef MEMORY_DEBUG 29 29 # error "The MEMORY_DEBUG macro is obsolete. Use SQLITE_DEBUG instead." 30 30 #endif 31 31 32 -#if defined(SQLITE_TEST) && defined(SQLITE_DEBUG) 33 -# ifndef SQLITE_DEBUG_OS_TRACE 34 -# define SQLITE_DEBUG_OS_TRACE 0 35 -# endif 36 - int sqlite3OSTrace = SQLITE_DEBUG_OS_TRACE; 37 -# define OSTRACE(X) if( sqlite3OSTrace ) sqlite3DebugPrintf X 38 -#else 39 -# define OSTRACE(X) 40 -#endif 41 - 42 32 /* 43 33 ** Macros for performance tracing. Normally turned off. Only works 44 34 ** on i486 hardware. 45 35 */ 46 36 #ifdef SQLITE_PERFORMANCE_TRACE 47 37 48 38 /*
Changes to src/os_unix.c.
637 637 #ifdef SQLITE_DEBUG 638 638 static int unixMutexHeld(void) { 639 639 return sqlite3_mutex_held(sqlite3MutexAlloc(SQLITE_MUTEX_STATIC_MASTER)); 640 640 } 641 641 #endif 642 642 643 643 644 -#if defined(SQLITE_TEST) && defined(SQLITE_DEBUG) 644 +#ifdef SQLITE_HAVE_OS_TRACE 645 645 /* 646 646 ** Helper function for printing out trace information from debugging 647 647 ** binaries. This returns the string representation of the supplied 648 648 ** integer lock-type. 649 649 */ 650 650 static const char *azFileLock(int eFileLock){ 651 651 switch( eFileLock ){ ................................................................................ 900 900 static struct vxworksFileId *vxworksFindFileId(const char *zAbsoluteName){ 901 901 struct vxworksFileId *pNew; /* search key and new file ID */ 902 902 struct vxworksFileId *pCandidate; /* For looping over existing file IDs */ 903 903 int n; /* Length of zAbsoluteName string */ 904 904 905 905 assert( zAbsoluteName[0]=='/' ); 906 906 n = (int)strlen(zAbsoluteName); 907 - pNew = sqlite3_malloc( sizeof(*pNew) + (n+1) ); 907 + pNew = sqlite3_malloc64( sizeof(*pNew) + (n+1) ); 908 908 if( pNew==0 ) return 0; 909 909 pNew->zCanonicalName = (char*)&pNew[1]; 910 910 memcpy(pNew->zCanonicalName, zAbsoluteName, n+1); 911 911 n = vxworksSimplifyName(pNew->zCanonicalName, n); 912 912 913 913 /* Search for an existing entry that matching the canonical name. 914 914 ** If found, increment the reference count and return a pointer to ................................................................................ 1304 1304 fileId.ino = statbuf.st_ino; 1305 1305 #endif 1306 1306 pInode = inodeList; 1307 1307 while( pInode && memcmp(&fileId, &pInode->fileId, sizeof(fileId)) ){ 1308 1308 pInode = pInode->pNext; 1309 1309 } 1310 1310 if( pInode==0 ){ 1311 - pInode = sqlite3_malloc( sizeof(*pInode) ); 1311 + pInode = sqlite3_malloc64( sizeof(*pInode) ); 1312 1312 if( pInode==0 ){ 1313 1313 return SQLITE_NOMEM; 1314 1314 } 1315 1315 memset(pInode, 0, sizeof(*pInode)); 1316 1316 memcpy(&pInode->fileId, &fileId, sizeof(fileId)); 1317 1317 pInode->nRef = 1; 1318 1318 pInode->pNext = inodeList; ................................................................................ 3825 3825 return SQLITE_OK; 3826 3826 } 3827 3827 case SQLITE_FCNTL_VFSNAME: { 3828 3828 *(char**)pArg = sqlite3_mprintf("%s", pFile->pVfs->zName); 3829 3829 return SQLITE_OK; 3830 3830 } 3831 3831 case SQLITE_FCNTL_TEMPFILENAME: { 3832 - char *zTFile = sqlite3_malloc( pFile->pVfs->mxPathname ); 3832 + char *zTFile = sqlite3_malloc64( pFile->pVfs->mxPathname ); 3833 3833 if( zTFile ){ 3834 3834 unixGetTempname(pFile->pVfs->mxPathname, zTFile); 3835 3835 *(char**)pArg = zTFile; 3836 3836 } 3837 3837 return SQLITE_OK; 3838 3838 } 3839 3839 case SQLITE_FCNTL_HAS_MOVED: { ................................................................................ 4266 4266 struct unixShmNode *pShmNode; /* The underlying mmapped file */ 4267 4267 int rc; /* Result code */ 4268 4268 unixInodeInfo *pInode; /* The inode of fd */ 4269 4269 char *zShmFilename; /* Name of the file used for SHM */ 4270 4270 int nShmFilename; /* Size of the SHM filename in bytes */ 4271 4271 4272 4272 /* Allocate space for the new unixShm object. */ 4273 - p = sqlite3_malloc( sizeof(*p) ); 4273 + p = sqlite3_malloc64( sizeof(*p) ); 4274 4274 if( p==0 ) return SQLITE_NOMEM; 4275 4275 memset(p, 0, sizeof(*p)); 4276 4276 assert( pDbFd->pShm==0 ); 4277 4277 4278 4278 /* Check to see if a unixShmNode object already exists. Reuse an existing 4279 4279 ** one if present. Create a new one if necessary. 4280 4280 */ ................................................................................ 4297 4297 } 4298 4298 4299 4299 #ifdef SQLITE_SHM_DIRECTORY 4300 4300 nShmFilename = sizeof(SQLITE_SHM_DIRECTORY) + 31; 4301 4301 #else 4302 4302 nShmFilename = 6 + (int)strlen(zBasePath); 4303 4303 #endif 4304 - pShmNode = sqlite3_malloc( sizeof(*pShmNode) + nShmFilename ); 4304 + pShmNode = sqlite3_malloc64( sizeof(*pShmNode) + nShmFilename ); 4305 4305 if( pShmNode==0 ){ 4306 4306 rc = SQLITE_NOMEM; 4307 4307 goto shm_open_err; 4308 4308 } 4309 4309 memset(pShmNode, 0, sizeof(*pShmNode)+nShmFilename); 4310 4310 zShmFilename = pShmNode->zFilename = (char*)&pShmNode[1]; 4311 4311 #ifdef SQLITE_SHM_DIRECTORY ................................................................................ 4507 4507 MAP_SHARED, pShmNode->h, szRegion*(i64)pShmNode->nRegion 4508 4508 ); 4509 4509 if( pMem==MAP_FAILED ){ 4510 4510 rc = unixLogError(SQLITE_IOERR_SHMMAP, "mmap", pShmNode->zFilename); 4511 4511 goto shmpage_out; 4512 4512 } 4513 4513 }else{ 4514 - pMem = sqlite3_malloc(szRegion); 4514 + pMem = sqlite3_malloc64(szRegion); 4515 4515 if( pMem==0 ){ 4516 4516 rc = SQLITE_NOMEM; 4517 4517 goto shmpage_out; 4518 4518 } 4519 4519 memset(pMem, 0, szRegion); 4520 4520 } 4521 4521 ................................................................................ 5344 5344 5345 5345 #if SQLITE_ENABLE_LOCKING_STYLE && defined(__APPLE__) 5346 5346 else if( pLockingStyle == &afpIoMethods ){ 5347 5347 /* AFP locking uses the file path so it needs to be included in 5348 5348 ** the afpLockingContext. 5349 5349 */ 5350 5350 afpLockingContext *pCtx; 5351 - pNew->lockingContext = pCtx = sqlite3_malloc( sizeof(*pCtx) ); 5351 + pNew->lockingContext = pCtx = sqlite3_malloc64( sizeof(*pCtx) ); 5352 5352 if( pCtx==0 ){ 5353 5353 rc = SQLITE_NOMEM; 5354 5354 }else{ 5355 5355 /* NB: zFilename exists and remains valid until the file is closed 5356 5356 ** according to requirement F11141. So we do not need to make a 5357 5357 ** copy of the filename. */ 5358 5358 pCtx->dbPath = zFilename; ................................................................................ 5374 5374 /* Dotfile locking uses the file path so it needs to be included in 5375 5375 ** the dotlockLockingContext 5376 5376 */ 5377 5377 char *zLockFile; 5378 5378 int nFilename; 5379 5379 assert( zFilename!=0 ); 5380 5380 nFilename = (int)strlen(zFilename) + 6; 5381 - zLockFile = (char *)sqlite3_malloc(nFilename); 5381 + zLockFile = (char *)sqlite3_malloc64(nFilename); 5382 5382 if( zLockFile==0 ){ 5383 5383 rc = SQLITE_NOMEM; 5384 5384 }else{ 5385 5385 sqlite3_snprintf(nFilename, zLockFile, "%s" DOTLOCK_SUFFIX, zFilename); 5386 5386 } 5387 5387 pNew->lockingContext = zLockFile; 5388 5388 } ................................................................................ 5751 5751 5752 5752 if( eType==SQLITE_OPEN_MAIN_DB ){ 5753 5753 UnixUnusedFd *pUnused; 5754 5754 pUnused = findReusableFd(zName, flags); 5755 5755 if( pUnused ){ 5756 5756 fd = pUnused->fd; 5757 5757 }else{ 5758 - pUnused = sqlite3_malloc(sizeof(*pUnused)); 5758 + pUnused = sqlite3_malloc64(sizeof(*pUnused)); 5759 5759 if( !pUnused ){ 5760 5760 return SQLITE_NOMEM; 5761 5761 } 5762 5762 } 5763 5763 p->pUnused = pUnused; 5764 5764 5765 5765 /* Database filenames are double-zero terminated if they are not ................................................................................ 6131 6131 ** 6132 6132 ** When testing, initializing zBuf[] to zero is all we do. That means 6133 6133 ** that we always use the same random number sequence. This makes the 6134 6134 ** tests repeatable. 6135 6135 */ 6136 6136 memset(zBuf, 0, nBuf); 6137 6137 randomnessPid = osGetpid(0); 6138 -#if !defined(SQLITE_TEST) 6138 +#if !defined(SQLITE_TEST) && !defined(SQLITE_OMIT_RANDOMNESS) 6139 6139 { 6140 6140 int fd, got; 6141 6141 fd = robust_open("/dev/urandom", O_RDONLY, 0); 6142 6142 if( fd<0 ){ 6143 6143 time_t t; 6144 6144 time(&t); 6145 6145 memcpy(zBuf, &t, sizeof(t)); ................................................................................ 6543 6543 ** 3. if that fails, try to open the file read-only 6544 6544 ** otherwise return BUSY (if lock file) or CANTOPEN for the conch file 6545 6545 */ 6546 6546 pUnused = findReusableFd(path, openFlags); 6547 6547 if( pUnused ){ 6548 6548 fd = pUnused->fd; 6549 6549 }else{ 6550 - pUnused = sqlite3_malloc(sizeof(*pUnused)); 6550 + pUnused = sqlite3_malloc64(sizeof(*pUnused)); 6551 6551 if( !pUnused ){ 6552 6552 return SQLITE_NOMEM; 6553 6553 } 6554 6554 } 6555 6555 if( fd<0 ){ 6556 6556 fd = robust_open(path, openFlags, 0); 6557 6557 terrno = errno; ................................................................................ 6576 6576 case EIO: 6577 6577 return SQLITE_IOERR_LOCK; /* even though it is the conch */ 6578 6578 default: 6579 6579 return SQLITE_CANTOPEN_BKPT; 6580 6580 } 6581 6581 } 6582 6582 6583 - pNew = (unixFile *)sqlite3_malloc(sizeof(*pNew)); 6583 + pNew = (unixFile *)sqlite3_malloc64(sizeof(*pNew)); 6584 6584 if( pNew==NULL ){ 6585 6585 rc = SQLITE_NOMEM; 6586 6586 goto end_create_proxy; 6587 6587 } 6588 6588 memset(pNew, 0, sizeof(unixFile)); 6589 6589 pNew->openFlags = openFlags; 6590 6590 memset(&dummyVfs, 0, sizeof(dummyVfs)); ................................................................................ 7038 7038 OSTRACE(("RELEASECONCH %d %s\n", conchFile->h, 7039 7039 (rc==SQLITE_OK ? "ok" : "failed"))); 7040 7040 return rc; 7041 7041 } 7042 7042 7043 7043 /* 7044 7044 ** Given the name of a database file, compute the name of its conch file. 7045 -** Store the conch filename in memory obtained from sqlite3_malloc(). 7045 +** Store the conch filename in memory obtained from sqlite3_malloc64(). 7046 7046 ** Make *pConchPath point to the new name. Return SQLITE_OK on success 7047 7047 ** or SQLITE_NOMEM if unable to obtain memory. 7048 7048 ** 7049 7049 ** The caller is responsible for ensuring that the allocated memory 7050 7050 ** space is eventually freed. 7051 7051 ** 7052 7052 ** *pConchPath is set to NULL if a memory allocation error occurs. ................................................................................ 7054 7054 static int proxyCreateConchPathname(char *dbPath, char **pConchPath){ 7055 7055 int i; /* Loop counter */ 7056 7056 int len = (int)strlen(dbPath); /* Length of database filename - dbPath */ 7057 7057 char *conchPath; /* buffer in which to construct conch name */ 7058 7058 7059 7059 /* Allocate space for the conch filename and initialize the name to 7060 7060 ** the name of the original database file. */ 7061 - *pConchPath = conchPath = (char *)sqlite3_malloc(len + 8); 7061 + *pConchPath = conchPath = (char *)sqlite3_malloc64(len + 8); 7062 7062 if( conchPath==0 ){ 7063 7063 return SQLITE_NOMEM; 7064 7064 } 7065 7065 memcpy(conchPath, dbPath, len+1); 7066 7066 7067 7067 /* now insert a "." before the last / character */ 7068 7068 for( i=(len-1); i>=0; i-- ){ ................................................................................ 7170 7170 }else{ 7171 7171 lockPath=(char *)path; 7172 7172 } 7173 7173 7174 7174 OSTRACE(("TRANSPROXY %d for %s pid=%d\n", pFile->h, 7175 7175 (lockPath ? lockPath : ":auto:"), osGetpid(0))); 7176 7176 7177 - pCtx = sqlite3_malloc( sizeof(*pCtx) ); 7177 + pCtx = sqlite3_malloc64( sizeof(*pCtx) ); 7178 7178 if( pCtx==0 ){ 7179 7179 return SQLITE_NOMEM; 7180 7180 } 7181 7181 memset(pCtx, 0, sizeof(*pCtx)); 7182 7182 7183 7183 rc = proxyCreateConchPathname(dbPath, &pCtx->conchFilePath); 7184 7184 if( rc==SQLITE_OK ){
Changes to src/os_win.c.
2753 2753 #ifndef SQLITE_NO_SYNC 2754 2754 /* 2755 2755 ** Used only when SQLITE_NO_SYNC is not defined. 2756 2756 */ 2757 2757 BOOL rc; 2758 2758 #endif 2759 2759 #if !defined(NDEBUG) || !defined(SQLITE_NO_SYNC) || \ 2760 - (defined(SQLITE_TEST) && defined(SQLITE_DEBUG)) 2760 + defined(SQLITE_HAVE_OS_TRACE) 2761 2761 /* 2762 2762 ** Used when SQLITE_NO_SYNC is not defined and by the assert() and/or 2763 2763 ** OSTRACE() macros. 2764 2764 */ 2765 2765 winFile *pFile = (winFile*)id; 2766 2766 #else 2767 2767 UNUSED_PARAMETER(id); ................................................................................ 3430 3430 void *pMap; 3431 3431 } *aRegion; 3432 3432 DWORD lastErrno; /* The Windows errno from the last I/O error */ 3433 3433 3434 3434 int nRef; /* Number of winShm objects pointing to this */ 3435 3435 winShm *pFirst; /* All winShm objects pointing to this */ 3436 3436 winShmNode *pNext; /* Next in list of all winShmNode objects */ 3437 -#ifdef SQLITE_DEBUG 3437 +#if defined(SQLITE_DEBUG) || defined(SQLITE_HAVE_OS_TRACE) 3438 3438 u8 nextShmId; /* Next available winShm.id value */ 3439 3439 #endif 3440 3440 }; 3441 3441 3442 3442 /* 3443 3443 ** A global array of all winShmNode objects. 3444 3444 ** ................................................................................ 3461 3461 */ 3462 3462 struct winShm { 3463 3463 winShmNode *pShmNode; /* The underlying winShmNode object */ 3464 3464 winShm *pNext; /* Next winShm with the same winShmNode */ 3465 3465 u8 hasMutex; /* True if holding the winShmNode mutex */ 3466 3466 u16 sharedMask; /* Mask of shared locks held */ 3467 3467 u16 exclMask; /* Mask of exclusive locks held */ 3468 -#ifdef SQLITE_DEBUG 3468 +#if defined(SQLITE_DEBUG) || defined(SQLITE_HAVE_OS_TRACE) 3469 3469 u8 id; /* Id of this connection with its winShmNode */ 3470 3470 #endif 3471 3471 }; 3472 3472 3473 3473 /* 3474 3474 ** Constants used for locking 3475 3475 */ ................................................................................ 3652 3652 rc = winShmSystemLock(pShmNode, _SHM_RDLCK, WIN_SHM_DMS, 1); 3653 3653 } 3654 3654 if( rc ) goto shm_open_err; 3655 3655 } 3656 3656 3657 3657 /* Make the new connection a child of the winShmNode */ 3658 3658 p->pShmNode = pShmNode; 3659 -#ifdef SQLITE_DEBUG 3659 +#if defined(SQLITE_DEBUG) || defined(SQLITE_HAVE_OS_TRACE) 3660 3660 p->id = pShmNode->nextShmId++; 3661 3661 #endif 3662 3662 pShmNode->nRef++; 3663 3663 pDbFd->pShm = p; 3664 3664 winShmLeaveMutex(); 3665 3665 3666 3666 /* The reference count on pShmNode has already been incremented under ................................................................................ 3921 3921 rc = winLogError(SQLITE_IOERR_SHMSIZE, osGetLastError(), 3922 3922 "winShmMap2", pDbFd->zPath); 3923 3923 goto shmpage_out; 3924 3924 } 3925 3925 } 3926 3926 3927 3927 /* Map the requested memory region into this processes address space. */ 3928 - apNew = (struct ShmRegion *)sqlite3_realloc( 3928 + apNew = (struct ShmRegion *)sqlite3_realloc64( 3929 3929 pShmNode->aRegion, (iRegion+1)*sizeof(apNew[0]) 3930 3930 ); 3931 3931 if( !apNew ){ 3932 3932 rc = SQLITE_IOERR_NOMEM; 3933 3933 goto shmpage_out; 3934 3934 } 3935 3935 pShmNode->aRegion = apNew; ................................................................................ 5368 5368 5369 5369 /* 5370 5370 ** Write up to nBuf bytes of randomness into zBuf. 5371 5371 */ 5372 5372 static int winRandomness(sqlite3_vfs *pVfs, int nBuf, char *zBuf){ 5373 5373 int n = 0; 5374 5374 UNUSED_PARAMETER(pVfs); 5375 -#if defined(SQLITE_TEST) 5375 +#if defined(SQLITE_TEST) || defined(SQLITE_OMIT_RANDOMNESS) 5376 5376 n = nBuf; 5377 5377 memset(zBuf, 0, nBuf); 5378 5378 #else 5379 5379 if( sizeof(SYSTEMTIME)<=nBuf-n ){ 5380 5380 SYSTEMTIME x; 5381 5381 osGetSystemTime(&x); 5382 5382 memcpy(&zBuf[n], &x, sizeof(x)); ................................................................................ 5402 5402 #endif 5403 5403 if( sizeof(LARGE_INTEGER)<=nBuf-n ){ 5404 5404 LARGE_INTEGER i; 5405 5405 osQueryPerformanceCounter(&i); 5406 5406 memcpy(&zBuf[n], &i, sizeof(i)); 5407 5407 n += sizeof(i); 5408 5408 } 5409 -#endif 5410 5409 #if !SQLITE_OS_WINCE && !SQLITE_OS_WINRT && SQLITE_WIN32_USE_UUID 5411 5410 if( sizeof(UUID)<=nBuf-n ){ 5412 5411 UUID id; 5413 5412 memset(&id, 0, sizeof(UUID)); 5414 5413 osUuidCreate(&id); 5415 5414 memcpy(zBuf, &id, sizeof(UUID)); 5416 5415 n += sizeof(UUID); ................................................................................ 5419 5418 UUID id; 5420 5419 memset(&id, 0, sizeof(UUID)); 5421 5420 osUuidCreateSequential(&id); 5422 5421 memcpy(zBuf, &id, sizeof(UUID)); 5423 5422 n += sizeof(UUID); 5424 5423 } 5425 5424 #endif 5425 +#endif /* defined(SQLITE_TEST) || defined(SQLITE_ZERO_PRNG_SEED) */ 5426 5426 return n; 5427 5427 } 5428 5428 5429 5429 5430 5430 /* 5431 5431 ** Sleep for a little while. Return the amount of time slept. 5432 5432 */
Changes to src/pager.c.
7006 7006 if( rc==SQLITE_OK && state==PAGER_READER ){ 7007 7007 pagerUnlockDb(pPager, SHARED_LOCK); 7008 7008 }else if( state==PAGER_OPEN ){ 7009 7009 pager_unlock(pPager); 7010 7010 } 7011 7011 assert( state==pPager->eState ); 7012 7012 } 7013 + }else if( eMode==PAGER_JOURNALMODE_OFF ){ 7014 + sqlite3OsClose(pPager->jfd); 7013 7015 } 7014 7016 } 7015 7017 7016 7018 /* Return the new journal mode */ 7017 7019 return (int)pPager->journalMode; 7018 7020 } 7019 7021
Changes to src/printf.c.
134 134 } 135 135 #endif /* SQLITE_OMIT_FLOATING_POINT */ 136 136 137 137 /* 138 138 ** Set the StrAccum object to an error mode. 139 139 */ 140 140 static void setStrAccumError(StrAccum *p, u8 eError){ 141 + assert( eError==STRACCUM_NOMEM || eError==STRACCUM_TOOBIG ); 141 142 p->accError = eError; 142 143 p->nAlloc = 0; 143 144 } 144 145 145 146 /* 146 147 ** Extra argument values from a PrintfArguments object 147 148 */ ................................................................................ 751 752 char *zNew; 752 753 assert( p->nChar+(i64)N >= p->nAlloc ); /* Only called if really needed */ 753 754 if( p->accError ){ 754 755 testcase(p->accError==STRACCUM_TOOBIG); 755 756 testcase(p->accError==STRACCUM_NOMEM); 756 757 return 0; 757 758 } 758 - if( !p->useMalloc ){ 759 + if( p->mxAlloc==0 ){ 759 760 N = p->nAlloc - p->nChar - 1; 760 761 setStrAccumError(p, STRACCUM_TOOBIG); 761 762 return N; 762 763 }else{ 763 764 char *zOld = (p->zText==p->zBase ? 0 : p->zText); 764 765 i64 szNew = p->nChar; 765 766 szNew += N + 1; ................................................................................ 771 772 if( szNew > p->mxAlloc ){ 772 773 sqlite3StrAccumReset(p); 773 774 setStrAccumError(p, STRACCUM_TOOBIG); 774 775 return 0; 775 776 }else{ 776 777 p->nAlloc = (int)szNew; 777 778 } 778 - if( p->useMalloc==1 ){ 779 + if( p->db ){ 779 780 zNew = sqlite3DbRealloc(p->db, zOld, p->nAlloc); 780 781 }else{ 781 - zNew = sqlite3_realloc(zOld, p->nAlloc); 782 + zNew = sqlite3_realloc64(zOld, p->nAlloc); 782 783 } 783 784 if( zNew ){ 784 785 assert( p->zText!=0 || p->nChar==0 ); 785 786 if( zOld==0 && p->nChar>0 ) memcpy(zNew, p->zText, p->nChar); 786 787 p->zText = zNew; 787 788 p->nAlloc = sqlite3DbMallocSize(p->db, zNew); 788 789 }else{ ................................................................................ 851 852 ** Finish off a string by making sure it is zero-terminated. 852 853 ** Return a pointer to the resulting string. Return a NULL 853 854 ** pointer if any kind of error was encountered. 854 855 */ 855 856 char *sqlite3StrAccumFinish(StrAccum *p){ 856 857 if( p->zText ){ 857 858 p->zText[p->nChar] = 0; 858 - if( p->useMalloc && p->zText==p->zBase ){ 859 - if( p->useMalloc==1 ){ 860 - p->zText = sqlite3DbMallocRaw(p->db, p->nChar+1 ); 861 - }else{ 862 - p->zText = sqlite3_malloc(p->nChar+1); 863 - } 859 + if( p->mxAlloc>0 && p->zText==p->zBase ){ 860 + p->zText = sqlite3DbMallocRaw(p->db, p->nChar+1 ); 864 861 if( p->zText ){ 865 862 memcpy(p->zText, p->zBase, p->nChar+1); 866 863 }else{ 867 864 setStrAccumError(p, STRACCUM_NOMEM); 868 865 } 869 866 } 870 867 } ................................................................................ 872 869 } 873 870 874 871 /* 875 872 ** Reset an StrAccum string. Reclaim all malloced memory. 876 873 */ 877 874 void sqlite3StrAccumReset(StrAccum *p){ 878 875 if( p->zText!=p->zBase ){ 879 - if( p->useMalloc==1 ){ 880 - sqlite3DbFree(p->db, p->zText); 881 - }else{ 882 - sqlite3_free(p->zText); 883 - } 876 + sqlite3DbFree(p->db, p->zText); 884 877 } 885 878 p->zText = 0; 886 879 } 887 880 888 881 /* 889 -** Initialize a string accumulator 882 +** Initialize a string accumulator. 883 +** 884 +** p: The accumulator to be initialized. 885 +** db: Pointer to a database connection. May be NULL. Lookaside 886 +** memory is used if not NULL. db->mallocFailed is set appropriately 887 +** when not NULL. 888 +** zBase: An initial buffer. May be NULL in which case the initial buffer 889 +** is malloced. 890 +** n: Size of zBase in bytes. If total space requirements never exceed 891 +** n then no memory allocations ever occur. 892 +** mx: Maximum number of bytes to accumulate. If mx==0 then no memory 893 +** allocations will ever occur. 890 894 */ 891 -void sqlite3StrAccumInit(StrAccum *p, char *zBase, int n, int mx){ 895 +void sqlite3StrAccumInit(StrAccum *p, sqlite3 *db, char *zBase, int n, int mx){ 892 896 p->zText = p->zBase = zBase; 893 - p->db = 0; 897 + p->db = db; 894 898 p->nChar = 0; 895 899 p->nAlloc = n; 896 900 p->mxAlloc = mx; 897 - p->useMalloc = 1; 898 901 p->accError = 0; 899 902 } 900 903 901 904 /* 902 905 ** Print into memory obtained from sqliteMalloc(). Use the internal 903 906 ** %-conversion extensions. 904 907 */ 905 908 char *sqlite3VMPrintf(sqlite3 *db, const char *zFormat, va_list ap){ 906 909 char *z; 907 910 char zBase[SQLITE_PRINT_BUF_SIZE]; 908 911 StrAccum acc; 909 912 assert( db!=0 ); 910 - sqlite3StrAccumInit(&acc, zBase, sizeof(zBase), 913 + sqlite3StrAccumInit(&acc, db, zBase, sizeof(zBase), 911 914 db->aLimit[SQLITE_LIMIT_LENGTH]); 912 - acc.db = db; 913 915 sqlite3VXPrintf(&acc, SQLITE_PRINTF_INTERNAL, zFormat, ap); 914 916 z = sqlite3StrAccumFinish(&acc); 915 917 if( acc.accError==STRACCUM_NOMEM ){ 916 918 db->mallocFailed = 1; 917 919 } 918 920 return z; 919 921 } ................................................................................ 963 965 (void)SQLITE_MISUSE_BKPT; 964 966 return 0; 965 967 } 966 968 #endif 967 969 #ifndef SQLITE_OMIT_AUTOINIT 968 970 if( sqlite3_initialize() ) return 0; 969 971 #endif 970 - sqlite3StrAccumInit(&acc, zBase, sizeof(zBase), SQLITE_MAX_LENGTH); 971 - acc.useMalloc = 2; 972 + sqlite3StrAccumInit(&acc, 0, zBase, sizeof(zBase), SQLITE_MAX_LENGTH); 972 973 sqlite3VXPrintf(&acc, 0, zFormat, ap); 973 974 z = sqlite3StrAccumFinish(&acc); 974 975 return z; 975 976 } 976 977 977 978 /* 978 979 ** Print into memory obtained from sqlite3_malloc()(). Omit the internal ................................................................................ 1009 1010 #ifdef SQLITE_ENABLE_API_ARMOR 1010 1011 if( zBuf==0 || zFormat==0 ) { 1011 1012 (void)SQLITE_MISUSE_BKPT; 1012 1013 if( zBuf ) zBuf[0] = 0; 1013 1014 return zBuf; 1014 1015 } 1015 1016 #endif 1016 - sqlite3StrAccumInit(&acc, zBuf, n, 0); 1017 - acc.useMalloc = 0; 1017 + sqlite3StrAccumInit(&acc, 0, zBuf, n, 0); 1018 1018 sqlite3VXPrintf(&acc, 0, zFormat, ap); 1019 1019 return sqlite3StrAccumFinish(&acc); 1020 1020 } 1021 1021 char *sqlite3_snprintf(int n, char *zBuf, const char *zFormat, ...){ 1022 1022 char *z; 1023 1023 va_list ap; 1024 1024 va_start(ap,zFormat); ................................................................................ 1036 1036 ** allocate memory because it might be called while the memory allocator 1037 1037 ** mutex is held. 1038 1038 */ 1039 1039 static void renderLogMsg(int iErrCode, const char *zFormat, va_list ap){ 1040 1040 StrAccum acc; /* String accumulator */ 1041 1041 char zMsg[SQLITE_PRINT_BUF_SIZE*3]; /* Complete log message */ 1042 1042 1043 - sqlite3StrAccumInit(&acc, zMsg, sizeof(zMsg), 0); 1044 - acc.useMalloc = 0; 1043 + sqlite3StrAccumInit(&acc, 0, zMsg, sizeof(zMsg), 0); 1045 1044 sqlite3VXPrintf(&acc, 0, zFormat, ap); 1046 1045 sqlite3GlobalConfig.xLog(sqlite3GlobalConfig.pLogArg, iErrCode, 1047 1046 sqlite3StrAccumFinish(&acc)); 1048 1047 } 1049 1048 1050 1049 /* 1051 1050 ** Format and write a message to the log if logging is enabled. ................................................................................ 1055 1054 if( sqlite3GlobalConfig.xLog ){ 1056 1055 va_start(ap, zFormat); 1057 1056 renderLogMsg(iErrCode, zFormat, ap); 1058 1057 va_end(ap); 1059 1058 } 1060 1059 } 1061 1060 1062 -#if defined(SQLITE_DEBUG) 1061 +#if defined(SQLITE_DEBUG) || defined(SQLITE_HAVE_OS_TRACE) 1063 1062 /* 1064 1063 ** A version of printf() that understands %lld. Used for debugging. 1065 1064 ** The printf() built into some versions of windows does not understand %lld 1066 1065 ** and segfaults if you give it a long long int. 1067 1066 */ 1068 1067 void sqlite3DebugPrintf(const char *zFormat, ...){ 1069 1068 va_list ap; 1070 1069 StrAccum acc; 1071 1070 char zBuf[500]; 1072 - sqlite3StrAccumInit(&acc, zBuf, sizeof(zBuf), 0); 1073 - acc.useMalloc = 0; 1071 + sqlite3StrAccumInit(&acc, 0, zBuf, sizeof(zBuf), 0); 1074 1072 va_start(ap,zFormat); 1075 1073 sqlite3VXPrintf(&acc, 0, zFormat, ap); 1076 1074 va_end(ap); 1077 1075 sqlite3StrAccumFinish(&acc); 1078 1076 fprintf(stdout,"%s", zBuf); 1079 1077 fflush(stdout); 1080 1078 } ................................................................................ 1093 1091 ** a diagram of Expr, ExprList, and Select objects. 1094 1092 ** 1095 1093 */ 1096 1094 /* Add a new subitem to the tree. The moreToFollow flag indicates that this 1097 1095 ** is not the last item in the tree. */ 1098 1096 TreeView *sqlite3TreeViewPush(TreeView *p, u8 moreToFollow){ 1099 1097 if( p==0 ){ 1100 - p = sqlite3_malloc( sizeof(*p) ); 1098 + p = sqlite3_malloc64( sizeof(*p) ); 1101 1099 if( p==0 ) return 0; 1102 1100 memset(p, 0, sizeof(*p)); 1103 1101 }else{ 1104 1102 p->iLevel++; 1105 1103 } 1106 1104 assert( moreToFollow==0 || moreToFollow==1 ); 1107 1105 if( p->iLevel<sizeof(p->bLine) ) p->bLine[p->iLevel] = moreToFollow; ................................................................................ 1116 1114 /* Generate a single line of output for the tree, with a prefix that contains 1117 1115 ** all the appropriate tree lines */ 1118 1116 void sqlite3TreeViewLine(TreeView *p, const char *zFormat, ...){ 1119 1117 va_list ap; 1120 1118 int i; 1121 1119 StrAccum acc; 1122 1120 char zBuf[500]; 1123 - sqlite3StrAccumInit(&acc, zBuf, sizeof(zBuf), 0); 1124 - acc.useMalloc = 0; 1121 + sqlite3StrAccumInit(&acc, 0, zBuf, sizeof(zBuf), 0); 1125 1122 if( p ){ 1126 1123 for(i=0; i<p->iLevel && i<sizeof(p->bLine)-1; i++){ 1127 1124 sqlite3StrAccumAppend(&acc, p->bLine[i] ? "| " : " ", 4); 1128 1125 } 1129 1126 sqlite3StrAccumAppend(&acc, p->bLine[i] ? "|-- " : "'-- ", 4); 1130 1127 } 1131 1128 va_start(ap, zFormat);
Changes to src/select.c.
2599 2599 #ifndef SQLITE_OMIT_SUBQUERY 2600 2600 /* If we are creating a set for an "expr IN (SELECT ...)" construct, 2601 2601 ** then there should be a single item on the stack. Write this 2602 2602 ** item into the set table with bogus data. 2603 2603 */ 2604 2604 case SRT_Set: { 2605 2605 int r1; 2606 - assert( pIn->nSdst==1 ); 2606 + assert( pIn->nSdst==1 || pParse->nErr>0 ); 2607 2607 pDest->affSdst = 2608 2608 sqlite3CompareAffinity(p->pEList->a[0].pExpr, pDest->affSdst); 2609 2609 r1 = sqlite3GetTempReg(pParse); 2610 2610 sqlite3VdbeAddOp4(v, OP_MakeRecord, pIn->iSdst, 1, r1, &pDest->affSdst,1); 2611 2611 sqlite3ExprCacheAffinityChange(pParse, pIn->iSdst, 1); 2612 2612 sqlite3VdbeAddOp2(v, OP_IdxInsert, pDest->iSDParm, r1); 2613 2613 sqlite3ReleaseTempReg(pParse, r1); ................................................................................ 5535 5535 int i; 5536 5536 pView = sqlite3TreeViewPush(pView, (n--)>0); 5537 5537 sqlite3TreeViewLine(pView, "FROM"); 5538 5538 for(i=0; i<p->pSrc->nSrc; i++){ 5539 5539 struct SrcList_item *pItem = &p->pSrc->a[i]; 5540 5540 StrAccum x; 5541 5541 char zLine[100]; 5542 - sqlite3StrAccumInit(&x, zLine, sizeof(zLine), 0); 5543 - x.useMalloc = 0; 5542 + sqlite3StrAccumInit(&x, 0, zLine, sizeof(zLine), 0); 5544 5543 sqlite3XPrintf(&x, 0, "{%d,*}", pItem->iCursor); 5545 5544 if( pItem->zDatabase ){ 5546 5545 sqlite3XPrintf(&x, 0, " %s.%s", pItem->zDatabase, pItem->zName); 5547 5546 }else if( pItem->zName ){ 5548 5547 sqlite3XPrintf(&x, 0, " %s", pItem->zName); 5549 5548 } 5550 5549 if( pItem->pTab ){
Changes to src/shell.c.
1003 1003 } 1004 1004 setTextMode(p->out); 1005 1005 break; 1006 1006 } 1007 1007 case MODE_Insert: { 1008 1008 p->cnt++; 1009 1009 if( azArg==0 ) break; 1010 - fprintf(p->out,"INSERT INTO %s VALUES(",p->zDestTable); 1010 + fprintf(p->out,"INSERT INTO %s",p->zDestTable); 1011 + if( p->showHeader ){ 1012 + fprintf(p->out,"("); 1013 + for(i=0; i<nArg; i++){ 1014 + char *zSep = i>0 ? ",": ""; 1015 + fprintf(p->out, "%s%s", zSep, azCol[i]); 1016 + } 1017 + fprintf(p->out,")"); 1018 + } 1019 + fprintf(p->out," VALUES("); 1011 1020 for(i=0; i<nArg; i++){ 1012 1021 char *zSep = i>0 ? ",": ""; 1013 1022 if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){ 1014 1023 fprintf(p->out,"%sNULL",zSep); 1015 1024 }else if( aiType && aiType[i]==SQLITE_TEXT ){ 1016 1025 if( zSep[0] ) fprintf(p->out,"%s",zSep); 1017 1026 output_quoted_string(p->out, azArg[i]); ................................................................................ 1204 1213 /* 1205 1214 ** Allocate space and save off current error string. 1206 1215 */ 1207 1216 static char *save_err_msg( 1208 1217 sqlite3 *db /* Database to query */ 1209 1218 ){ 1210 1219 int nErrMsg = 1+strlen30(sqlite3_errmsg(db)); 1211 - char *zErrMsg = sqlite3_malloc(nErrMsg); 1220 + char *zErrMsg = sqlite3_malloc64(nErrMsg); 1212 1221 if( zErrMsg ){ 1213 1222 memcpy(zErrMsg, sqlite3_errmsg(db), nErrMsg); 1214 1223 } 1215 1224 return zErrMsg; 1216 1225 } 1217 1226 1218 1227 /* ................................................................................ 1441 1450 ** SQL trigger or foreign key. */ 1442 1451 int p2 = sqlite3_column_int(pSql, 3); 1443 1452 int p2op = (p2 + (iOp-iAddr)); 1444 1453 1445 1454 /* Grow the p->aiIndent array as required */ 1446 1455 if( iOp>=nAlloc ){ 1447 1456 nAlloc += 100; 1448 - p->aiIndent = (int*)sqlite3_realloc(p->aiIndent, nAlloc*sizeof(int)); 1449 - abYield = (int*)sqlite3_realloc(abYield, nAlloc*sizeof(int)); 1457 + p->aiIndent = (int*)sqlite3_realloc64(p->aiIndent, nAlloc*sizeof(int)); 1458 + abYield = (int*)sqlite3_realloc64(abYield, nAlloc*sizeof(int)); 1450 1459 } 1451 1460 abYield[iOp] = str_in_array(zOp, azYield); 1452 1461 p->aiIndent[iOp] = 0; 1453 1462 p->nIndent = iOp+1; 1454 1463 1455 1464 if( str_in_array(zOp, azNext) ){ 1456 1465 for(i=p2op; i<iOp; i++) p->aiIndent[i] += 2; ................................................................................ 1559 1568 rc = sqlite3_step(pStmt); 1560 1569 /* if we have a result set... */ 1561 1570 if( SQLITE_ROW == rc ){ 1562 1571 /* if we have a callback... */ 1563 1572 if( xCallback ){ 1564 1573 /* allocate space for col name ptr, value ptr, and type */ 1565 1574 int nCol = sqlite3_column_count(pStmt); 1566 - void *pData = sqlite3_malloc(3*nCol*sizeof(const char*) + 1); 1575 + void *pData = sqlite3_malloc64(3*nCol*sizeof(const char*) + 1); 1567 1576 if( !pData ){ 1568 1577 rc = SQLITE_NOMEM; 1569 1578 }else{ 1570 1579 char **azCols = (char **)pData; /* Names of result columns */ 1571 1580 char **azVals = &azCols[nCol]; /* Results */ 1572 1581 int *aiTypes = (int *)&azVals[nCol]; /* Result types */ 1573 1582 int i, x; ................................................................................ 1785 1794 1786 1795 /* 1787 1796 ** Text of a help message 1788 1797 */ 1789 1798 static char zHelp[] = 1790 1799 ".backup ?DB? FILE Backup DB (default \"main\") to FILE\n" 1791 1800 ".bail on|off Stop after hitting an error. Default OFF\n" 1801 + ".binary on|off Turn binary output on or off. Default OFF\n" 1792 1802 ".clone NEWDB Clone data into NEWDB from the existing database\n" 1793 1803 ".databases List names and files of attached databases\n" 1794 1804 ".dbinfo ?DB? Show status information about the database\n" 1795 1805 ".dump ?TABLE? ... Dump the database in an SQL text format\n" 1796 1806 " If TABLE specified, only dump tables matching\n" 1797 1807 " LIKE pattern TABLE.\n" 1798 1808 ".echo on|off Turn command echo on or off\n" ................................................................................ 1806 1816 ".import FILE TABLE Import data from FILE into TABLE\n" 1807 1817 ".indexes ?TABLE? Show names of all indexes\n" 1808 1818 " If TABLE specified, only show indexes for tables\n" 1809 1819 " matching LIKE pattern TABLE.\n" 1810 1820 #ifdef SQLITE_ENABLE_IOTRACE 1811 1821 ".iotrace FILE Enable I/O diagnostic logging to FILE\n" 1812 1822 #endif 1823 + ".limit ?LIMIT? ?VAL? Display or change the value of an SQLITE_LIMIT\n" 1813 1824 #ifndef SQLITE_OMIT_LOAD_EXTENSION 1814 1825 ".load FILE ?ENTRY? Load an extension library\n" 1815 1826 #endif 1816 1827 ".log FILE|off Turn logging on or off. FILE can be stderr/stdout\n" 1817 1828 ".mode MODE ?TABLE? Set output mode where MODE is one of:\n" 1818 1829 " ascii Columns/rows delimited by 0x1F and 0x1E\n" 1819 1830 " csv Comma-separated values\n" ................................................................................ 1902 1913 zName = (const char*)sqlite3_value_text(argv[0]); 1903 1914 if( zName==0 ) return; 1904 1915 in = fopen(zName, "rb"); 1905 1916 if( in==0 ) return; 1906 1917 fseek(in, 0, SEEK_END); 1907 1918 nIn = ftell(in); 1908 1919 rewind(in); 1909 - pBuf = sqlite3_malloc( nIn ); 1920 + pBuf = sqlite3_malloc64( nIn ); 1910 1921 if( pBuf && 1==fread(pBuf, nIn, 1, in) ){ 1911 1922 sqlite3_result_blob(context, pBuf, nIn, sqlite3_free); 1912 1923 }else{ 1913 1924 sqlite3_free(pBuf); 1914 1925 } 1915 1926 fclose(in); 1916 1927 } ................................................................................ 2018 2029 writefileFunc, 0, 0); 2019 2030 } 2020 2031 } 2021 2032 2022 2033 /* 2023 2034 ** Do C-language style dequoting. 2024 2035 ** 2036 +** \a -> alarm 2037 +** \b -> backspace 2025 2038 ** \t -> tab 2026 2039 ** \n -> newline 2040 +** \v -> vertical tab 2041 +** \f -> form feed 2027 2042 ** \r -> carriage return 2043 +** \s -> space 2028 2044 ** \" -> " 2029 -** \NNN -> ascii character NNN in octal 2045 +** \' -> ' 2030 2046 ** \\ -> backslash 2047 +** \NNN -> ascii character NNN in octal 2031 2048 */ 2032 2049 static void resolve_backslashes(char *z){ 2033 2050 int i, j; 2034 2051 char c; 2035 2052 while( *z && *z!='\\' ) z++; 2036 2053 for(i=j=0; (c = z[i])!=0; i++, j++){ 2037 2054 if( c=='\\' && z[i+1]!=0 ){ 2038 2055 c = z[++i]; 2039 - if( c=='n' ){ 2040 - c = '\n'; 2056 + if( c=='a' ){ 2057 + c = '\a'; 2058 + }else if( c=='b' ){ 2059 + c = '\b'; 2041 2060 }else if( c=='t' ){ 2042 2061 c = '\t'; 2062 + }else if( c=='n' ){ 2063 + c = '\n'; 2064 + }else if( c=='v' ){ 2065 + c = '\v'; 2066 + }else if( c=='f' ){ 2067 + c = '\f'; 2043 2068 }else if( c=='r' ){ 2044 2069 c = '\r'; 2070 + }else if( c=='"' ){ 2071 + c = '"'; 2072 + }else if( c=='\'' ){ 2073 + c = '\''; 2045 2074 }else if( c=='\\' ){ 2046 2075 c = '\\'; 2047 2076 }else if( c>='0' && c<='7' ){ 2048 2077 c -= '0'; 2049 2078 if( z[i+1]>='0' && z[i+1]<='7' ){ 2050 2079 i++; 2051 2080 c = (c<<3) + z[i] - '0'; ................................................................................ 2207 2236 int cRowSep; /* The row separator character. (Usually "\n") */ 2208 2237 }; 2209 2238 2210 2239 /* Append a single byte to z[] */ 2211 2240 static void import_append_char(ImportCtx *p, int c){ 2212 2241 if( p->n+1>=p->nAlloc ){ 2213 2242 p->nAlloc += p->nAlloc + 100; 2214 - p->z = sqlite3_realloc(p->z, p->nAlloc); 2243 + p->z = sqlite3_realloc64(p->z, p->nAlloc); 2215 2244 if( p->z==0 ){ 2216 2245 fprintf(stderr, "out of memory\n"); 2217 2246 exit(1); 2218 2247 } 2219 2248 } 2220 2249 p->z[p->n++] = (char)c; 2221 2250 } 2222 2251 2223 2252 /* Read a single field of CSV text. Compatible with rfc4180 and extended 2224 2253 ** with the option of having a separator other than ",". 2225 2254 ** 2226 2255 ** + Input comes from p->in. 2227 2256 ** + Store results in p->z of length p->n. Space to hold p->z comes 2228 -** from sqlite3_malloc(). 2257 +** from sqlite3_malloc64(). 2229 2258 ** + Use p->cSep as the column separator. The default is ",". 2230 2259 ** + Use p->rSep as the row separator. The default is "\n". 2231 2260 ** + Keep track of the line number in p->nLine. 2232 2261 ** + Store the character that terminates the field in p->cTerm. Store 2233 2262 ** EOF on end-of-file. 2234 2263 ** + Report syntax errors on stderr 2235 2264 */ ................................................................................ 2295 2324 return p->z; 2296 2325 } 2297 2326 2298 2327 /* Read a single field of ASCII delimited text. 2299 2328 ** 2300 2329 ** + Input comes from p->in. 2301 2330 ** + Store results in p->z of length p->n. Space to hold p->z comes 2302 -** from sqlite3_malloc(). 2331 +** from sqlite3_malloc64(). 2303 2332 ** + Use p->cSep as the column separator. The default is "\x1F". 2304 2333 ** + Use p->rSep as the row separator. The default is "\x1E". 2305 2334 ** + Keep track of the row number in p->nLine. 2306 2335 ** + Store the character that terminates the field in p->cTerm. Store 2307 2336 ** EOF on end-of-file. 2308 2337 ** + Report syntax errors on stderr 2309 2338 */ ................................................................................ 2355 2384 if( rc ){ 2356 2385 fprintf(stderr, "Error %d: %s on [%s]\n", 2357 2386 sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db), 2358 2387 zQuery); 2359 2388 goto end_data_xfer; 2360 2389 } 2361 2390 n = sqlite3_column_count(pQuery); 2362 - zInsert = sqlite3_malloc(200 + nTable + n*3); 2391 + zInsert = sqlite3_malloc64(200 + nTable + n*3); 2363 2392 if( zInsert==0 ){ 2364 2393 fprintf(stderr, "out of memory\n"); 2365 2394 goto end_data_xfer; 2366 2395 } 2367 2396 sqlite3_snprintf(200+nTable,zInsert, 2368 2397 "INSERT OR IGNORE INTO \"%s\" VALUES(?", zTable); 2369 2398 i = (int)strlen(zInsert); ................................................................................ 2770 2799 if( nArg==2 ){ 2771 2800 bail_on_error = booleanValue(azArg[1]); 2772 2801 }else{ 2773 2802 fprintf(stderr, "Usage: .bail on|off\n"); 2774 2803 rc = 1; 2775 2804 } 2776 2805 }else 2806 + 2807 + if( c=='b' && n>=3 && strncmp(azArg[0], "binary", n)==0 ){ 2808 + if( nArg==2 ){ 2809 + if( booleanValue(azArg[1]) ){ 2810 + setBinaryMode(p->out); 2811 + }else{ 2812 + setTextMode(p->out); 2813 + } 2814 + }else{ 2815 + fprintf(stderr, "Usage: .binary on|off\n"); 2816 + rc = 1; 2817 + } 2818 + }else 2777 2819 2778 2820 /* The undocumented ".breakpoint" command causes a call to the no-op 2779 2821 ** routine named test_breakpoint(). 2780 2822 */ 2781 2823 if( c=='b' && n>=3 && strncmp(azArg[0], "breakpoint", n)==0 ){ 2782 2824 test_breakpoint(); 2783 2825 }else ................................................................................ 3110 3152 xCloser(sCtx.in); 3111 3153 return 1; 3112 3154 } 3113 3155 nCol = sqlite3_column_count(pStmt); 3114 3156 sqlite3_finalize(pStmt); 3115 3157 pStmt = 0; 3116 3158 if( nCol==0 ) return 0; /* no columns, no error */ 3117 - zSql = sqlite3_malloc( nByte*2 + 20 + nCol*2 ); 3159 + zSql = sqlite3_malloc64( nByte*2 + 20 + nCol*2 ); 3118 3160 if( zSql==0 ){ 3119 3161 fprintf(stderr, "Error: out of memory\n"); 3120 3162 xCloser(sCtx.in); 3121 3163 return 1; 3122 3164 } 3123 3165 sqlite3_snprintf(nByte+20, zSql, "INSERT INTO \"%w\" VALUES(?", zTable); 3124 3166 j = strlen30(zSql); ................................................................................ 3250 3292 rc = 1; 3251 3293 }else{ 3252 3294 sqlite3IoTrace = iotracePrintf; 3253 3295 } 3254 3296 } 3255 3297 }else 3256 3298 #endif 3299 + if( c=='l' && n>=5 && strncmp(azArg[0], "limits", n)==0 ){ 3300 + static const struct { 3301 + const char *zLimitName; /* Name of a limit */ 3302 + int limitCode; /* Integer code for that limit */ 3303 + } aLimit[] = { 3304 + { "length", SQLITE_LIMIT_LENGTH }, 3305 + { "sql_length", SQLITE_LIMIT_SQL_LENGTH }, 3306 + { "column", SQLITE_LIMIT_COLUMN }, 3307 + { "expr_depth", SQLITE_LIMIT_EXPR_DEPTH }, 3308 + { "compound_select", SQLITE_LIMIT_COMPOUND_SELECT }, 3309 + { "vdbe_op", SQLITE_LIMIT_VDBE_OP }, 3310 + { "function_arg", SQLITE_LIMIT_FUNCTION_ARG }, 3311 + { "attached", SQLITE_LIMIT_ATTACHED }, 3312 + { "like_pattern_length", SQLITE_LIMIT_LIKE_PATTERN_LENGTH }, 3313 + { "variable_number", SQLITE_LIMIT_VARIABLE_NUMBER }, 3314 + { "trigger_depth", SQLITE_LIMIT_TRIGGER_DEPTH }, 3315 + { "worker_threads", SQLITE_LIMIT_WORKER_THREADS }, 3316 + }; 3317 + int i, n2; 3318 + open_db(p, 0); 3319 + if( nArg==1 ){ 3320 + for(i=0; i<sizeof(aLimit)/sizeof(aLimit[0]); i++){ 3321 + printf("%20s %d\n", aLimit[i].zLimitName, 3322 + sqlite3_limit(p->db, aLimit[i].limitCode, -1)); 3323 + } 3324 + }else if( nArg>3 ){ 3325 + fprintf(stderr, "Usage: .limit NAME ?NEW-VALUE?\n"); 3326 + rc = 1; 3327 + goto meta_command_exit; 3328 + }else{ 3329 + int iLimit = -1; 3330 + n2 = strlen30(azArg[1]); 3331 + for(i=0; i<sizeof(aLimit)/sizeof(aLimit[0]); i++){ 3332 + if( sqlite3_strnicmp(aLimit[i].zLimitName, azArg[1], n2)==0 ){ 3333 + if( iLimit<0 ){ 3334 + iLimit = i; 3335 + }else{ 3336 + fprintf(stderr, "ambiguous limit: \"%s\"\n", azArg[1]); 3337 + rc = 1; 3338 + goto meta_command_exit; 3339 + } 3340 + } 3341 + } 3342 + if( iLimit<0 ){ 3343 + fprintf(stderr, "unknown limit: \"%s\"\n" 3344 + "enter \".limits\" with no arguments for a list.\n", 3345 + azArg[1]); 3346 + rc = 1; 3347 + goto meta_command_exit; 3348 + } 3349 + if( nArg==3 ){ 3350 + sqlite3_limit(p->db, aLimit[iLimit].limitCode, integerValue(azArg[2])); 3351 + } 3352 + printf("%20s %d\n", aLimit[iLimit].zLimitName, 3353 + sqlite3_limit(p->db, aLimit[iLimit].limitCode, -1)); 3354 + } 3355 + }else 3257 3356 3258 3357 #ifndef SQLITE_OMIT_LOAD_EXTENSION 3259 3358 if( c=='l' && strncmp(azArg[0], "load", n)==0 ){ 3260 3359 const char *zFile, *zProc; 3261 3360 char *zErrMsg = 0; 3262 3361 if( nArg<2 ){ 3263 3362 fprintf(stderr, "Usage: .load FILE ?ENTRYPOINT?\n"); ................................................................................ 3927 4026 }else{ 3928 4027 sqlite3_bind_text(pStmt, 1, "%", -1, SQLITE_STATIC); 3929 4028 } 3930 4029 while( sqlite3_step(pStmt)==SQLITE_ROW ){ 3931 4030 if( nRow>=nAlloc ){ 3932 4031 char **azNew; 3933 4032 int n2 = nAlloc*2 + 10; 3934 - azNew = sqlite3_realloc(azResult, sizeof(azResult[0])*n2); 4033 + azNew = sqlite3_realloc64(azResult, sizeof(azResult[0])*n2); 3935 4034 if( azNew==0 ){ 3936 4035 fprintf(stderr, "Error: out of memory\n"); 3937 4036 break; 3938 4037 } 3939 4038 nAlloc = n2; 3940 4039 azResult = azNew; 3941 4040 }
Changes to src/sqliteInt.h.
358 358 # define ALWAYS(X) ((X)?1:(assert(0),0)) 359 359 # define NEVER(X) ((X)?(assert(0),1):0) 360 360 #else 361 361 # define ALWAYS(X) (X) 362 362 # define NEVER(X) (X) 363 363 #endif 364 364 365 +/* 366 +** Declarations used for tracing the operating system interfaces. 367 +*/ 368 +#if defined(SQLITE_FORCE_OS_TRACE) || defined(SQLITE_TEST) || \ 369 + (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) 370 + extern int sqlite3OSTrace; 371 +# define OSTRACE(X) if( sqlite3OSTrace ) sqlite3DebugPrintf X 372 +# define SQLITE_HAVE_OS_TRACE 373 +#else 374 +# define OSTRACE(X) 375 +# undef SQLITE_HAVE_OS_TRACE 376 +#endif 377 + 378 +/* 379 +** Is the sqlite3ErrName() function needed in the build? Currently, 380 +** it is needed by "mutex_w32.c" (when debugging), "os_win.c" (when 381 +** OSTRACE is enabled), and by several "test*.c" files (which are 382 +** compiled using SQLITE_TEST). 383 +*/ 384 +#if defined(SQLITE_HAVE_OS_TRACE) || defined(SQLITE_TEST) || \ 385 + (defined(SQLITE_DEBUG) && SQLITE_OS_WIN) 386 +# define SQLITE_NEED_ERR_NAME 387 +#else 388 +# undef SQLITE_NEED_ERR_NAME 389 +#endif 390 + 365 391 /* 366 392 ** Return true (non-zero) if the input is an integer that is too large 367 393 ** to fit in 32-bits. This macro is used inside of various testcase() 368 394 ** macros to verify that we have tested SQLite for large-file support. 369 395 */ 370 396 #define IS_BIG_INT(X) (((X)&~(i64)0xffffffff)!=0) 371 397 ................................................................................ 1561 1587 int nRef; /* Number of pointers to this structure */ 1562 1588 u8 bConstraint; /* True if constraints are supported */ 1563 1589 int iSavepoint; /* Depth of the SAVEPOINT stack */ 1564 1590 VTable *pNext; /* Next in linked list (see above) */ 1565 1591 }; 1566 1592 1567 1593 /* 1568 -** Each SQL table is represented in memory by an instance of the 1569 -** following structure. 1570 -** 1571 -** Table.zName is the name of the table. The case of the original 1572 -** CREATE TABLE statement is stored, but case is not significant for 1573 -** comparisons. 1574 -** 1575 -** Table.nCol is the number of columns in this table. Table.aCol is a 1576 -** pointer to an array of Column structures, one for each column. 1577 -** 1578 -** If the table has an INTEGER PRIMARY KEY, then Table.iPKey is the index of 1579 -** the column that is that key. Otherwise Table.iPKey is negative. Note 1580 -** that the datatype of the PRIMARY KEY must be INTEGER for this field to 1581 -** be set. An INTEGER PRIMARY KEY is used as the rowid for each row of 1582 -** the table. If a table has no INTEGER PRIMARY KEY, then a random rowid 1583 -** is generated for each row of the table. TF_HasPrimaryKey is set if 1584 -** the table has any PRIMARY KEY, INTEGER or otherwise. 1585 -** 1586 -** Table.tnum is the page number for the root BTree page of the table in the 1587 -** database file. If Table.iDb is the index of the database table backend 1588 -** in sqlite.aDb[]. 0 is for the main database and 1 is for the file that 1589 -** holds temporary tables and indices. If TF_Ephemeral is set 1590 -** then the table is stored in a file that is automatically deleted 1591 -** when the VDBE cursor to the table is closed. In this case Table.tnum 1592 -** refers VDBE cursor number that holds the table open, not to the root 1593 -** page number. Transient tables are used to hold the results of a 1594 -** sub-query that appears instead of a real table name in the FROM clause 1595 -** of a SELECT statement. 1594 +** The schema for each SQL table and view is represented in memory 1595 +** by an instance of the following structure. 1596 1596 */ 1597 1597 struct Table { 1598 1598 char *zName; /* Name of the table or view */ 1599 1599 Column *aCol; /* Information about each column */ 1600 1600 Index *pIndex; /* List of SQL indexes on this table. */ 1601 1601 Select *pSelect; /* NULL for tables. Points to definition if a view. */ 1602 1602 FKey *pFKey; /* Linked list of all foreign keys in this table */ 1603 1603 char *zColAff; /* String defining the affinity of each column */ 1604 1604 #ifndef SQLITE_OMIT_CHECK 1605 1605 ExprList *pCheck; /* All CHECK constraints */ 1606 1606 #endif 1607 - LogEst nRowLogEst; /* Estimated rows in table - from sqlite_stat1 table */ 1608 - int tnum; /* Root BTree node for this table (see note above) */ 1609 - i16 iPKey; /* If not negative, use aCol[iPKey] as the primary key */ 1607 + int tnum; /* Root BTree page for this table */ 1608 + i16 iPKey; /* If not negative, use aCol[iPKey] as the rowid */ 1610 1609 i16 nCol; /* Number of columns in this table */ 1611 1610 u16 nRef; /* Number of pointers to this Table */ 1611 + LogEst nRowLogEst; /* Estimated rows in table - from sqlite_stat1 table */ 1612 1612 LogEst szTabRow; /* Estimated size of each table row in bytes */ 1613 1613 #ifdef SQLITE_ENABLE_COSTMULT 1614 1614 LogEst costMult; /* Cost multiplier for using this table */ 1615 1615 #endif 1616 1616 u8 tabFlags; /* Mask of TF_* values */ 1617 1617 u8 keyConf; /* What to do in case of uniqueness conflict on iPKey */ 1618 1618 #ifndef SQLITE_OMIT_ALTERTABLE ................................................................................ 2843 2843 */ 2844 2844 struct StrAccum { 2845 2845 sqlite3 *db; /* Optional database for lookaside. Can be NULL */ 2846 2846 char *zBase; /* A base allocation. Not from malloc. */ 2847 2847 char *zText; /* The string collected so far */ 2848 2848 int nChar; /* Length of the string so far */ 2849 2849 int nAlloc; /* Amount of space allocated in zText */ 2850 - int mxAlloc; /* Maximum allowed string length */ 2851 - u8 useMalloc; /* 0: none, 1: sqlite3DbMalloc, 2: sqlite3_malloc */ 2850 + int mxAlloc; /* Maximum allowed allocation. 0 for no malloc usage */ 2852 2851 u8 accError; /* STRACCUM_NOMEM or STRACCUM_TOOBIG */ 2853 2852 }; 2854 2853 #define STRACCUM_NOMEM 1 2855 2854 #define STRACCUM_TOOBIG 2 2856 2855 2857 2856 /* 2858 2857 ** A pointer to this structure is used to communicate information ................................................................................ 3161 3160 #define SQLITE_PRINTF_INTERNAL 0x01 3162 3161 #define SQLITE_PRINTF_SQLFUNC 0x02 3163 3162 void sqlite3VXPrintf(StrAccum*, u32, const char*, va_list); 3164 3163 void sqlite3XPrintf(StrAccum*, u32, const char*, ...); 3165 3164 char *sqlite3MPrintf(sqlite3*,const char*, ...); 3166 3165 char *sqlite3VMPrintf(sqlite3*,const char*, va_list); 3167 3166 char *sqlite3MAppendf(sqlite3*,char*,const char*,...); 3168 -#if defined(SQLITE_TEST) || defined(SQLITE_DEBUG) 3167 +#if defined(SQLITE_DEBUG) || defined(SQLITE_HAVE_OS_TRACE) 3169 3168 void sqlite3DebugPrintf(const char*, ...); 3170 3169 #endif 3171 3170 #if defined(SQLITE_TEST) 3172 3171 void *sqlite3TestTextToPtr(const char*); 3173 3172 #endif 3174 3173 3175 3174 #if defined(SQLITE_DEBUG) ................................................................................ 3508 3507 int sqlite3DecOrHexToI64(const char*, i64*); 3509 3508 void sqlite3ErrorWithMsg(sqlite3*, int, const char*,...); 3510 3509 void sqlite3Error(sqlite3*,int); 3511 3510 void *sqlite3HexToBlob(sqlite3*, const char *z, int n); 3512 3511 u8 sqlite3HexToInt(int h); 3513 3512 int sqlite3TwoPartName(Parse *, Token *, Token *, Token **); 3514 3513 3515 -#if defined(SQLITE_TEST) 3514 +#if defined(SQLITE_NEED_ERR_NAME) 3516 3515 const char *sqlite3ErrName(int); 3517 3516 #endif 3518 3517 3519 3518 const char *sqlite3ErrStr(int); 3520 3519 int sqlite3ReadSchema(Parse *pParse); 3521 3520 CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char*,int); 3522 3521 CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char*zName); ................................................................................ 3602 3601 void (*)(sqlite3_context*,int,sqlite3_value **), 3603 3602 void (*)(sqlite3_context*,int,sqlite3_value **), void (*)(sqlite3_context*), 3604 3603 FuncDestructor *pDestructor 3605 3604 ); 3606 3605 int sqlite3ApiExit(sqlite3 *db, int); 3607 3606 int sqlite3OpenTempDatabase(Parse *); 3608 3607 3609 -void sqlite3StrAccumInit(StrAccum*, char*, int, int); 3608 +void sqlite3StrAccumInit(StrAccum*, sqlite3*, char*, int, int); 3610 3609 void sqlite3StrAccumAppend(StrAccum*,const char*,int); 3611 3610 void sqlite3StrAccumAppendAll(StrAccum*,const char*); 3612 3611 void sqlite3AppendChar(StrAccum*,int,char); 3613 3612 char *sqlite3StrAccumFinish(StrAccum*); 3614 3613 void sqlite3StrAccumReset(StrAccum*); 3615 3614 void sqlite3SelectDestInit(SelectDest*,int,int); 3616 3615 Expr *sqlite3CreateColumnExpr(sqlite3 *, SrcList *, int, int);
Changes to src/table.c.
86 86 */ 87 87 if( argv!=0 ){ 88 88 for(i=0; i<nCol; i++){ 89 89 if( argv[i]==0 ){ 90 90 z = 0; 91 91 }else{ 92 92 int n = sqlite3Strlen30(argv[i])+1; 93 - z = sqlite3_malloc( n ); 93 + z = sqlite3_malloc64( n ); 94 94 if( z==0 ) goto malloc_failed; 95 95 memcpy(z, argv[i], n); 96 96 } 97 97 p->azResult[p->nData++] = z; 98 98 } 99 99 p->nRow++; 100 100 } ................................................................................ 135 135 if( pzErrMsg ) *pzErrMsg = 0; 136 136 res.zErrMsg = 0; 137 137 res.nRow = 0; 138 138 res.nColumn = 0; 139 139 res.nData = 1; 140 140 res.nAlloc = 20; 141 141 res.rc = SQLITE_OK; 142 - res.azResult = sqlite3_malloc(sizeof(char*)*res.nAlloc ); 142 + res.azResult = sqlite3_malloc64(sizeof(char*)*res.nAlloc ); 143 143 if( res.azResult==0 ){ 144 144 db->errCode = SQLITE_NOMEM; 145 145 return SQLITE_NOMEM; 146 146 } 147 147 res.azResult[0] = 0; 148 148 rc = sqlite3_exec(db, zSql, sqlite3_get_table_cb, &res, pzErrMsg); 149 149 assert( sizeof(res.azResult[0])>= sizeof(res.nData) ); ................................................................................ 163 163 sqlite3_free(res.zErrMsg); 164 164 if( rc!=SQLITE_OK ){ 165 165 sqlite3_free_table(&res.azResult[1]); 166 166 return rc; 167 167 } 168 168 if( res.nAlloc>res.nData ){ 169 169 char **azNew; 170 - azNew = sqlite3_realloc( res.azResult, sizeof(char*)*res.nData ); 170 + azNew = sqlite3_realloc64( res.azResult, sizeof(char*)*res.nData ); 171 171 if( azNew==0 ){ 172 172 sqlite3_free_table(&res.azResult[1]); 173 173 db->errCode = SQLITE_NOMEM; 174 174 return SQLITE_NOMEM; 175 175 } 176 176 res.azResult = azNew; 177 177 }
Changes to src/tclsqlite.c.
3846 3846 if( sqlite3TestMakePointerStr(interp, zBuf, pStmt) ){ 3847 3847 return TCL_ERROR; 3848 3848 } 3849 3849 Tcl_SetResult(interp, zBuf, TCL_VOLATILE); 3850 3850 3851 3851 return TCL_OK; 3852 3852 } 3853 -#endif 3853 +#endif /* SQLITE_TEST */ 3854 + 3855 +#if defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB) 3856 +/* 3857 +** tclcmd: register_dbstat_vtab DB 3858 +** 3859 +** Cause the dbstat virtual table to be available on the connection DB 3860 +*/ 3861 +static int sqlite3RegisterDbstatCmd( 3862 + void *clientData, 3863 + Tcl_Interp *interp, 3864 + int objc, 3865 + Tcl_Obj *CONST objv[] 3866 +){ 3867 +#ifdef SQLITE_OMIT_VIRTUALTABLE 3868 + Tcl_AppendResult(interp, "dbstat not available because of " 3869 + "SQLITE_OMIT_VIRTUALTABLE", (void*)0); 3870 + return TCL_ERROR; 3871 +#else 3872 + struct SqliteDb { sqlite3 *db; }; 3873 + char *zDb; 3874 + Tcl_CmdInfo cmdInfo; 3875 + 3876 + if( objc!=2 ){ 3877 + Tcl_WrongNumArgs(interp, 1, objv, "DB"); 3878 + return TCL_ERROR; 3879 + } 3880 + 3881 + zDb = Tcl_GetString(objv[1]); 3882 + if( Tcl_GetCommandInfo(interp, zDb, &cmdInfo) ){ 3883 + int sqlite3_dbstat_register(sqlite3*); 3884 + sqlite3* db = ((struct SqliteDb*)cmdInfo.objClientData)->db; 3885 + sqlite3_dbstat_register(db); 3886 + } 3887 + return TCL_OK; 3888 +#endif /* SQLITE_OMIT_VIRTUALTABLE */ 3889 +} 3890 +#endif /* defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB) */ 3854 3891 3855 3892 /* 3856 3893 ** Configure the interpreter passed as the first argument to have access 3857 3894 ** to the commands and linked variables that make up: 3858 3895 ** 3859 3896 ** * the [sqlite3] extension itself, 3860 3897 ** ................................................................................ 3870 3907 Md5_Init(interp); 3871 3908 #endif 3872 3909 3873 3910 /* Install the [register_dbstat_vtab] command to access the implementation 3874 3911 ** of virtual table dbstat (source file test_stat.c). This command is 3875 3912 ** required for testfixture and sqlite3_analyzer, but not by the production 3876 3913 ** Tcl extension. */ 3877 -#if defined(SQLITE_TEST) || TCLSH==2 3878 - { 3879 - extern int SqlitetestStat_Init(Tcl_Interp*); 3880 - SqlitetestStat_Init(interp); 3881 - } 3914 +#if defined(SQLITE_TEST) || defined(SQLITE_ENABLE_DBSTAT_VTAB) 3915 + Tcl_CreateObjCommand( 3916 + interp, "register_dbstat_vtab", sqlite3RegisterDbstatCmd, 0, 0 3917 + ); 3882 3918 #endif 3883 3919 3884 3920 #ifdef SQLITE_TEST 3885 3921 { 3886 3922 extern int Sqliteconfig_Init(Tcl_Interp*); 3887 3923 extern int Sqlitetest1_Init(Tcl_Interp*); 3888 3924 extern int Sqlitetest2_Init(Tcl_Interp*);
Changes to src/test_blob.c.
12 12 ** 13 13 */ 14 14 #include "sqliteInt.h" 15 15 #include "tcl.h" 16 16 #include <stdlib.h> 17 17 #include <string.h> 18 18 #include <assert.h> 19 +#ifndef SQLITE_OMIT_INCRBLOB 19 20 20 21 /* These functions are implemented in main.c. */ 21 22 extern const char *sqlite3ErrName(int); 22 23 23 24 /* From test1.c: */ 24 25 extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb); 25 26 extern void *sqlite3TestTextToPtr(const char *z); ................................................................................ 291 292 rc = sqlite3_blob_write(pBlob, zBuf, nBuf, iOffset); 292 293 if( rc!=SQLITE_OK ){ 293 294 Tcl_SetResult(interp, (char *)sqlite3ErrName(rc), TCL_VOLATILE); 294 295 } 295 296 296 297 return (rc==SQLITE_OK ? TCL_OK : TCL_ERROR); 297 298 } 298 - 299 +#endif /* SQLITE_OMIT_INCRBLOB */ 299 300 300 301 /* 301 302 ** Register commands with the TCL interpreter. 302 303 */ 303 304 int Sqlitetest_blob_Init(Tcl_Interp *interp){ 305 +#ifndef SQLITE_OMIT_INCRBLOB 304 306 static struct { 305 307 char *zName; 306 308 Tcl_ObjCmdProc *xProc; 307 309 } aObjCmd[] = { 308 310 { "sqlite3_blob_open", test_blob_open }, 309 311 { "sqlite3_blob_close", test_blob_close }, 310 312 { "sqlite3_blob_bytes", test_blob_bytes }, ................................................................................ 311 313 { "sqlite3_blob_read", test_blob_read }, 312 314 { "sqlite3_blob_write", test_blob_write }, 313 315 }; 314 316 int i; 315 317 for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){ 316 318 Tcl_CreateObjCommand(interp, aObjCmd[i].zName, aObjCmd[i].xProc, 0, 0); 317 319 } 320 +#endif /* SQLITE_OMIT_INCRBLOB */ 318 321 return TCL_OK; 319 322 }
Changes to src/test_intarray.c.
81 81 void *pAux, /* clientdata for the module */ 82 82 int argc, /* Number of arguments */ 83 83 const char *const*argv, /* Value for all arguments */ 84 84 sqlite3_vtab **ppVtab, /* Write the new virtual table object here */ 85 85 char **pzErr /* Put error message text here */ 86 86 ){ 87 87 int rc = SQLITE_NOMEM; 88 - intarray_vtab *pVtab = sqlite3_malloc(sizeof(intarray_vtab)); 88 + intarray_vtab *pVtab = sqlite3_malloc64(sizeof(intarray_vtab)); 89 89 90 90 if( pVtab ){ 91 91 memset(pVtab, 0, sizeof(intarray_vtab)); 92 92 pVtab->pContent = (sqlite3_intarray*)pAux; 93 93 rc = sqlite3_declare_vtab(db, "CREATE TABLE x(value INTEGER PRIMARY KEY)"); 94 94 } 95 95 *ppVtab = (sqlite3_vtab *)pVtab; ................................................................................ 98 98 99 99 /* 100 100 ** Open a new cursor on the intarray table. 101 101 */ 102 102 static int intarrayOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){ 103 103 int rc = SQLITE_NOMEM; 104 104 intarray_cursor *pCur; 105 - pCur = sqlite3_malloc(sizeof(intarray_cursor)); 105 + pCur = sqlite3_malloc64(sizeof(intarray_cursor)); 106 106 if( pCur ){ 107 107 memset(pCur, 0, sizeof(intarray_cursor)); 108 108 *ppCursor = (sqlite3_vtab_cursor *)pCur; 109 109 rc = SQLITE_OK; 110 110 } 111 111 return rc; 112 112 } ................................................................................ 221 221 const char *zName, 222 222 sqlite3_intarray **ppReturn 223 223 ){ 224 224 int rc = SQLITE_OK; 225 225 #ifndef SQLITE_OMIT_VIRTUALTABLE 226 226 sqlite3_intarray *p; 227 227 228 - *ppReturn = p = sqlite3_malloc( sizeof(*p) ); 228 + *ppReturn = p = sqlite3_malloc64( sizeof(*p) ); 229 229 if( p==0 ){ 230 230 return SQLITE_NOMEM; 231 231 } 232 232 memset(p, 0, sizeof(*p)); 233 233 rc = sqlite3_create_module_v2(db, zName, &intarrayModule, p, 234 234 (void(*)(void*))intarrayFree); 235 235 if( rc==SQLITE_OK ){ ................................................................................ 336 336 if( objc<2 ){ 337 337 Tcl_WrongNumArgs(interp, 1, objv, "INTARRAY"); 338 338 return TCL_ERROR; 339 339 } 340 340 pArray = (sqlite3_intarray*)sqlite3TestTextToPtr(Tcl_GetString(objv[1])); 341 341 n = objc - 2; 342 342 #ifndef SQLITE_OMIT_VIRTUALTABLE 343 - a = sqlite3_malloc( sizeof(a[0])*n ); 343 + a = sqlite3_malloc64( sizeof(a[0])*n ); 344 344 if( a==0 ){ 345 345 Tcl_AppendResult(interp, "SQLITE_NOMEM", (char*)0); 346 346 return TCL_ERROR; 347 347 } 348 348 for(i=0; i<n; i++){ 349 349 Tcl_WideInt x = 0; 350 350 Tcl_GetWideIntFromObj(0, objv[i+2], &x);
Changes to src/test_multiplex.c.
282 282 } 283 283 284 284 /* Compute the filename for the iChunk-th chunk 285 285 */ 286 286 static int multiplexSubFilename(multiplexGroup *pGroup, int iChunk){ 287 287 if( iChunk>=pGroup->nReal ){ 288 288 struct multiplexReal *p; 289 - p = sqlite3_realloc(pGroup->aReal, (iChunk+1)*sizeof(*p)); 289 + p = sqlite3_realloc64(pGroup->aReal, (iChunk+1)*sizeof(*p)); 290 290 if( p==0 ){ 291 291 return SQLITE_NOMEM; 292 292 } 293 293 memset(&p[pGroup->nReal], 0, sizeof(p[0])*(iChunk+1-pGroup->nReal)); 294 294 pGroup->aReal = p; 295 295 pGroup->nReal = iChunk+1; 296 296 } 297 297 if( pGroup->zName && pGroup->aReal[iChunk].z==0 ){ 298 298 char *z; 299 299 int n = pGroup->nName; 300 - pGroup->aReal[iChunk].z = z = sqlite3_malloc( n+5 ); 300 + pGroup->aReal[iChunk].z = z = sqlite3_malloc64( n+5 ); 301 301 if( z==0 ){ 302 302 return SQLITE_NOMEM; 303 303 } 304 304 multiplexFilename(pGroup->zName, pGroup->nName, pGroup->flags, iChunk, z); 305 305 } 306 306 return SQLITE_OK; 307 307 } ................................................................................ 353 353 sqlite3_log(*rc, "multiplexor.xAccess failure on %s", 354 354 pGroup->aReal[iChunk].z); 355 355 } 356 356 return 0; 357 357 } 358 358 flags &= ~SQLITE_OPEN_CREATE; 359 359 } 360 - pSubOpen = sqlite3_malloc( pOrigVfs->szOsFile ); 360 + pSubOpen = sqlite3_malloc64( pOrigVfs->szOsFile ); 361 361 if( pSubOpen==0 ){ 362 362 *rc = SQLITE_IOERR_NOMEM; 363 363 return 0; 364 364 } 365 365 pGroup->aReal[iChunk].p = pSubOpen; 366 366 *rc = pOrigVfs->xOpen(pOrigVfs, pGroup->aReal[iChunk].z, pSubOpen, 367 367 flags, pOutFlags); ................................................................................ 520 520 pMultiplexOpen = (multiplexConn*)pConn; 521 521 522 522 if( rc==SQLITE_OK ){ 523 523 /* allocate space for group */ 524 524 nName = zName ? multiplexStrlen30(zName) : 0; 525 525 sz = sizeof(multiplexGroup) /* multiplexGroup */ 526 526 + nName + 1; /* zName */ 527 - pGroup = sqlite3_malloc( sz ); 527 + pGroup = sqlite3_malloc64( sz ); 528 528 if( pGroup==0 ){ 529 529 rc = SQLITE_NOMEM; 530 530 } 531 531 } 532 532 533 533 if( rc==SQLITE_OK ){ 534 534 const char *zUri = (flags & SQLITE_OPEN_URI) ? zName : 0; ................................................................................ 651 651 rc = pOrigVfs->xDelete(pOrigVfs, zName, syncDir); 652 652 if( rc==SQLITE_OK ){ 653 653 /* If the main chunk was deleted successfully, also delete any subsequent 654 654 ** chunks - starting with the last (highest numbered). 655 655 */ 656 656 int nName = (int)strlen(zName); 657 657 char *z; 658 - z = sqlite3_malloc(nName + 5); 658 + z = sqlite3_malloc64(nName + 5); 659 659 if( z==0 ){ 660 660 rc = SQLITE_IOERR_NOMEM; 661 661 }else{ 662 662 int iChunk = 0; 663 663 int bExists; 664 664 do{ 665 665 multiplexFilename(zName, nName, SQLITE_OPEN_MAIN_JOURNAL, ++iChunk, z);
Changes to src/tokenize.c.
446 446 } 447 447 break; 448 448 } 449 449 } 450 450 } 451 451 abort_parse: 452 452 assert( nErr==0 ); 453 - if( zSql[i]==0 && pParse->rc==SQLITE_OK ){ 453 + if( zSql[i]==0 && pParse->rc==SQLITE_OK && db->mallocFailed==0 ){ 454 454 if( lastTokenParsed!=TK_SEMI ){ 455 455 sqlite3Parser(pEngine, TK_SEMI, pParse->sLastToken, pParse); 456 456 pParse->zTail = &zSql[i]; 457 457 } 458 - sqlite3Parser(pEngine, 0, pParse->sLastToken, pParse); 458 + if( pParse->rc==SQLITE_OK && db->mallocFailed==0 ){ 459 + sqlite3Parser(pEngine, 0, pParse->sLastToken, pParse); 460 + } 459 461 } 460 462 #ifdef YYTRACKMAXSTACKDEPTH 461 463 sqlite3_mutex_enter(sqlite3MallocMutex()); 462 464 sqlite3StatusSet(SQLITE_STATUS_PARSER_STACK, 463 465 sqlite3ParserStackPeak(pEngine) 464 466 ); 465 467 sqlite3_mutex_leave(sqlite3MallocMutex());
Changes to src/vdbe.c.
1211 1211 do{ 1212 1212 assert( pOut<=&aMem[(p->nMem-p->nCursor)] ); 1213 1213 assert( pIn1<=&aMem[(p->nMem-p->nCursor)] ); 1214 1214 assert( memIsValid(pIn1) ); 1215 1215 memAboutToChange(p, pOut); 1216 1216 sqlite3VdbeMemMove(pOut, pIn1); 1217 1217 #ifdef SQLITE_DEBUG 1218 - if( pOut->pScopyFrom>=&aMem[p1] && pOut->pScopyFrom<&aMem[p1+pOp->p3] ){ 1219 - pOut->pScopyFrom += p1 - pOp->p2; 1218 + if( pOut->pScopyFrom>=&aMem[p1] && pOut->pScopyFrom<pOut ){ 1219 + pOut->pScopyFrom += pOp->p2 - p1; 1220 1220 } 1221 1221 #endif 1222 + Deephemeralize(pOut); 1222 1223 REGISTER_TRACE(p2++, pOut); 1223 1224 pIn1++; 1224 1225 pOut++; 1225 1226 }while( --n ); 1226 1227 break; 1227 1228 } 1228 1229 ................................................................................ 2483 2484 || (offset > pC->payloadSize) 2484 2485 ){ 2485 2486 rc = SQLITE_CORRUPT_BKPT; 2486 2487 goto op_column_error; 2487 2488 } 2488 2489 } 2489 2490 2490 - /* If after trying to extra new entries from the header, nHdrParsed is 2491 + /* If after trying to extract new entries from the header, nHdrParsed is 2491 2492 ** still not up to p2, that means that the record has fewer than p2 2492 2493 ** columns. So the result will be either the default value or a NULL. 2493 2494 */ 2494 2495 if( pC->nHdrParsed<=p2 ){ 2495 2496 if( pOp->p4type==P4_MEM ){ 2496 2497 sqlite3VdbeMemShallowCopy(pDest, pOp->p4.pMem, MEM_Static); 2497 2498 }else{ ................................................................................ 6163 6164 6164 6165 /* Initialize vdbe cursor object */ 6165 6166 pCur = allocateCursor(p, pOp->p1, 0, -1, 0); 6166 6167 if( pCur ){ 6167 6168 pCur->pVtabCursor = pVtabCursor; 6168 6169 pVtab->nRef++; 6169 6170 }else{ 6170 - db->mallocFailed = 1; 6171 + assert( db->mallocFailed ); 6171 6172 pModule->xClose(pVtabCursor); 6173 + goto no_mem; 6172 6174 } 6173 6175 } 6174 6176 break; 6175 6177 } 6176 6178 #endif /* SQLITE_OMIT_VIRTUALTABLE */ 6177 6179 6178 6180 #ifndef SQLITE_OMIT_VIRTUALTABLE
Changes to src/vdbemem.c.
196 196 if( (f&(MEM_Str|MEM_Blob)) && (pMem->szMalloc==0 || pMem->z!=pMem->zMalloc) ){ 197 197 if( sqlite3VdbeMemGrow(pMem, pMem->n + 2, 1) ){ 198 198 return SQLITE_NOMEM; 199 199 } 200 200 pMem->z[pMem->n] = 0; 201 201 pMem->z[pMem->n+1] = 0; 202 202 pMem->flags |= MEM_Term; 203 + } 204 + pMem->flags &= ~MEM_Ephem; 203 205 #ifdef SQLITE_DEBUG 204 - pMem->pScopyFrom = 0; 206 + pMem->pScopyFrom = 0; 205 207 #endif 206 - } 207 208 208 209 return SQLITE_OK; 209 210 } 210 211 211 212 /* 212 213 ** If the given Mem* has a zero-filled tail, turn it into an ordinary 213 214 ** blob stored in dynamically allocated space.
Changes to src/vdbesort.c.
2059 2059 ** SQLITE_MAX_WORKER_THREADS==0). The other values are only used 2060 2060 ** when there exists one or more separate worker threads. 2061 2061 */ 2062 2062 #define INCRINIT_NORMAL 0 2063 2063 #define INCRINIT_TASK 1 2064 2064 #define INCRINIT_ROOT 2 2065 2065 2066 -/* Forward reference. 2067 -** The vdbeIncrMergeInit() and vdbePmaReaderIncrMergeInit() routines call each 2068 -** other (when building a merge tree). 2066 +/* 2067 +** Forward reference required as the vdbeIncrMergeInit() and 2068 +** vdbePmaReaderIncrInit() routines are called mutually recursively when 2069 +** building a merge tree. 2069 2070 */ 2070 -static int vdbePmaReaderIncrMergeInit(PmaReader *pReadr, int eMode); 2071 +static int vdbePmaReaderIncrInit(PmaReader *pReadr, int eMode); 2071 2072 2072 2073 /* 2073 2074 ** Initialize the MergeEngine object passed as the second argument. Once this 2074 2075 ** function returns, the first key of merged data may be read from the 2075 2076 ** MergeEngine object in the usual fashion. 2076 2077 ** 2077 2078 ** If argument eMode is INCRINIT_ROOT, then it is assumed that any IncrMerge ................................................................................ 2110 2111 ** However, in the INCRINIT_ROOT case, if PmaReader aReadr[nTask-1] is 2111 2112 ** in use it will block the vdbePmaReaderNext() call while it uses 2112 2113 ** the main thread to fill its buffer. So calling PmaReaderNext() 2113 2114 ** on this PmaReader before any of the multi-threaded PmaReaders takes 2114 2115 ** better advantage of multi-processor hardware. */ 2115 2116 rc = vdbePmaReaderNext(&pMerger->aReadr[nTree-i-1]); 2116 2117 }else{ 2117 - rc = vdbePmaReaderIncrMergeInit(&pMerger->aReadr[i], INCRINIT_NORMAL); 2118 + rc = vdbePmaReaderIncrInit(&pMerger->aReadr[i], INCRINIT_NORMAL); 2118 2119 } 2119 2120 if( rc!=SQLITE_OK ) return rc; 2120 2121 } 2121 2122 2122 2123 for(i=pMerger->nTree-1; i>0; i--){ 2123 2124 vdbeMergeEngineCompare(pMerger, i); 2124 2125 } 2125 2126 return pTask->pUnpacked->errCode; 2126 2127 } 2127 2128 2128 2129 /* 2129 -** Initialize the IncrMerge field of a PmaReader. 2130 -** 2131 -** If the PmaReader passed as the first argument is not an incremental-reader 2132 -** (if pReadr->pIncr==0), then this function is a no-op. Otherwise, it serves 2133 -** to open and/or initialize the temp file related fields of the IncrMerge 2130 +** The PmaReader passed as the first argument is guaranteed to be an 2131 +** incremental-reader (pReadr->pIncr!=0). This function serves to open 2132 +** and/or initialize the temp file related fields of the IncrMerge 2134 2133 ** object at (pReadr->pIncr). 2135 2134 ** 2136 2135 ** If argument eMode is set to INCRINIT_NORMAL, then all PmaReaders 2137 -** in the sub-tree headed by pReadr are also initialized. Data is then loaded 2138 -** into the buffers belonging to pReadr and it is set to 2139 -** point to the first key in its range. 2136 +** in the sub-tree headed by pReadr are also initialized. Data is then 2137 +** loaded into the buffers belonging to pReadr and it is set to point to 2138 +** the first key in its range. 2140 2139 ** 2141 2140 ** If argument eMode is set to INCRINIT_TASK, then pReadr is guaranteed 2142 2141 ** to be a multi-threaded PmaReader and this function is being called in a 2143 2142 ** background thread. In this case all PmaReaders in the sub-tree are 2144 2143 ** initialized as for INCRINIT_NORMAL and the aFile[1] buffer belonging to 2145 2144 ** pReadr is populated. However, pReadr itself is not set up to point 2146 2145 ** to its first key. A call to vdbePmaReaderNext() is still required to do ................................................................................ 2159 2158 ** the current PmaReader set to point to the first key in its range. 2160 2159 ** 2161 2160 ** SQLITE_OK is returned if successful, or an SQLite error code otherwise. 2162 2161 */ 2163 2162 static int vdbePmaReaderIncrMergeInit(PmaReader *pReadr, int eMode){ 2164 2163 int rc = SQLITE_OK; 2165 2164 IncrMerger *pIncr = pReadr->pIncr; 2165 + SortSubtask *pTask = pIncr->pTask; 2166 + sqlite3 *db = pTask->pSorter->db; 2166 2167 2167 2168 /* eMode is always INCRINIT_NORMAL in single-threaded mode */ 2168 2169 assert( SQLITE_MAX_WORKER_THREADS>0 || eMode==INCRINIT_NORMAL ); 2169 2170 2170 - if( pIncr ){ 2171 - SortSubtask *pTask = pIncr->pTask; 2172 - sqlite3 *db = pTask->pSorter->db; 2171 + rc = vdbeMergeEngineInit(pTask, pIncr->pMerger, eMode); 2173 2172 2174 - rc = vdbeMergeEngineInit(pTask, pIncr->pMerger, eMode); 2175 - 2176 - /* Set up the required files for pIncr. A multi-theaded IncrMerge object 2177 - ** requires two temp files to itself, whereas a single-threaded object 2178 - ** only requires a region of pTask->file2. */ 2179 - if( rc==SQLITE_OK ){ 2180 - int mxSz = pIncr->mxSz; 2173 + /* Set up the required files for pIncr. A multi-theaded IncrMerge object 2174 + ** requires two temp files to itself, whereas a single-threaded object 2175 + ** only requires a region of pTask->file2. */ 2176 + if( rc==SQLITE_OK ){ 2177 + int mxSz = pIncr->mxSz; 2181 2178 #if SQLITE_MAX_WORKER_THREADS>0 2182 - if( pIncr->bUseThread ){ 2183 - rc = vdbeSorterOpenTempFile(db, mxSz, &pIncr->aFile[0].pFd); 2184 - if( rc==SQLITE_OK ){ 2185 - rc = vdbeSorterOpenTempFile(db, mxSz, &pIncr->aFile[1].pFd); 2186 - } 2187 - }else 2179 + if( pIncr->bUseThread ){ 2180 + rc = vdbeSorterOpenTempFile(db, mxSz, &pIncr->aFile[0].pFd); 2181 + if( rc==SQLITE_OK ){ 2182 + rc = vdbeSorterOpenTempFile(db, mxSz, &pIncr->aFile[1].pFd); 2183 + } 2184 + }else 2188 2185 #endif 2189 - /*if( !pIncr->bUseThread )*/{ 2190 - if( pTask->file2.pFd==0 ){ 2191 - assert( pTask->file2.iEof>0 ); 2192 - rc = vdbeSorterOpenTempFile(db, pTask->file2.iEof, &pTask->file2.pFd); 2193 - pTask->file2.iEof = 0; 2194 - } 2195 - if( rc==SQLITE_OK ){ 2196 - pIncr->aFile[1].pFd = pTask->file2.pFd; 2197 - pIncr->iStartOff = pTask->file2.iEof; 2198 - pTask->file2.iEof += mxSz; 2199 - } 2186 + /*if( !pIncr->bUseThread )*/{ 2187 + if( pTask->file2.pFd==0 ){ 2188 + assert( pTask->file2.iEof>0 ); 2189 + rc = vdbeSorterOpenTempFile(db, pTask->file2.iEof, &pTask->file2.pFd); 2190 + pTask->file2.iEof = 0; 2191 + } 2192 + if( rc==SQLITE_OK ){ 2193 + pIncr->aFile[1].pFd = pTask->file2.pFd; 2194 + pIncr->iStartOff = pTask->file2.iEof; 2195 + pTask->file2.iEof += mxSz; 2200 2196 } 2201 2197 } 2198 + } 2202 2199 2203 2200 #if SQLITE_MAX_WORKER_THREADS>0 2204 - if( rc==SQLITE_OK && pIncr->bUseThread ){ 2205 - /* Use the current thread to populate aFile[1], even though this 2206 - ** PmaReader is multi-threaded. The reason being that this function 2207 - ** is already running in background thread pIncr->pTask->thread. */ 2208 - assert( eMode==INCRINIT_ROOT || eMode==INCRINIT_TASK ); 2209 - rc = vdbeIncrPopulate(pIncr); 2210 - } 2201 + if( rc==SQLITE_OK && pIncr->bUseThread ){ 2202 + /* Use the current thread to populate aFile[1], even though this 2203 + ** PmaReader is multi-threaded. If this is an INCRINIT_TASK object, 2204 + ** then this function is already running in background thread 2205 + ** pIncr->pTask->thread. 2206 + ** 2207 + ** If this is the INCRINIT_ROOT object, then it is running in the 2208 + ** main VDBE thread. But that is Ok, as that thread cannot return 2209 + ** control to the VDBE or proceed with anything useful until the 2210 + ** first results are ready from this merger object anyway. 2211 + */ 2212 + assert( eMode==INCRINIT_ROOT || eMode==INCRINIT_TASK ); 2213 + rc = vdbeIncrPopulate(pIncr); 2214 + } 2211 2215 #endif 2212 2216 2213 - if( rc==SQLITE_OK 2214 - && (SQLITE_MAX_WORKER_THREADS==0 || eMode!=INCRINIT_TASK) 2215 - ){ 2216 - rc = vdbePmaReaderNext(pReadr); 2217 - } 2217 + if( rc==SQLITE_OK && (SQLITE_MAX_WORKER_THREADS==0 || eMode!=INCRINIT_TASK) ){ 2218 + rc = vdbePmaReaderNext(pReadr); 2218 2219 } 2220 + 2219 2221 return rc; 2220 2222 } 2221 2223 2222 2224 #if SQLITE_MAX_WORKER_THREADS>0 2223 2225 /* 2224 2226 ** The main routine for vdbePmaReaderIncrMergeInit() operations run in 2225 2227 ** background threads. 2226 2228 */ 2227 -static void *vdbePmaReaderBgInit(void *pCtx){ 2229 +static void *vdbePmaReaderBgIncrInit(void *pCtx){ 2228 2230 PmaReader *pReader = (PmaReader*)pCtx; 2229 2231 void *pRet = SQLITE_INT_TO_PTR( 2230 2232 vdbePmaReaderIncrMergeInit(pReader,INCRINIT_TASK) 2231 2233 ); 2232 2234 pReader->pIncr->pTask->bDone = 1; 2233 2235 return pRet; 2234 2236 } 2237 +#endif 2235 2238 2236 2239 /* 2237 -** Use a background thread to invoke vdbePmaReaderIncrMergeInit(INCRINIT_TASK) 2238 -** on the PmaReader object passed as the first argument. 2239 -** 2240 -** This call will initialize the various fields of the pReadr->pIncr 2241 -** structure and, if it is a multi-threaded IncrMerger, launch a 2242 -** background thread to populate aFile[1]. 2240 +** If the PmaReader passed as the first argument is not an incremental-reader 2241 +** (if pReadr->pIncr==0), then this function is a no-op. Otherwise, it invokes 2242 +** the vdbePmaReaderIncrMergeInit() function with the parameters passed to 2243 +** this routine to initialize the incremental merge. 2244 +** 2245 +** If the IncrMerger object is multi-threaded (IncrMerger.bUseThread==1), 2246 +** then a background thread is launched to call vdbePmaReaderIncrMergeInit(). 2247 +** Or, if the IncrMerger is single threaded, the same function is called 2248 +** using the current thread. 2243 2249 */ 2244 -static int vdbePmaReaderBgIncrInit(PmaReader *pReadr){ 2245 - void *pCtx = (void*)pReadr; 2246 - return vdbeSorterCreateThread(pReadr->pIncr->pTask, vdbePmaReaderBgInit, pCtx); 2247 -} 2250 +static int vdbePmaReaderIncrInit(PmaReader *pReadr, int eMode){ 2251 + IncrMerger *pIncr = pReadr->pIncr; /* Incremental merger */ 2252 + int rc = SQLITE_OK; /* Return code */ 2253 + if( pIncr ){ 2254 +#if SQLITE_MAX_WORKER_THREADS>0 2255 + assert( pIncr->bUseThread==0 || eMode==INCRINIT_TASK ); 2256 + if( pIncr->bUseThread ){ 2257 + void *pCtx = (void*)pReadr; 2258 + rc = vdbeSorterCreateThread(pIncr->pTask, vdbePmaReaderBgIncrInit, pCtx); 2259 + }else 2248 2260 #endif 2261 + { 2262 + rc = vdbePmaReaderIncrMergeInit(pReadr, eMode); 2263 + } 2264 + } 2265 + return rc; 2266 +} 2249 2267 2250 2268 /* 2251 2269 ** Allocate a new MergeEngine object to merge the contents of nPMA level-0 2252 2270 ** PMAs from pTask->file. If no error occurs, set *ppOut to point to 2253 2271 ** the new object and return SQLITE_OK. Or, if an error does occur, set *ppOut 2254 2272 ** to NULL and return an SQLite error code. 2255 2273 ** ................................................................................ 2486 2504 IncrMerger *pIncr; 2487 2505 if( (pIncr = pMain->aReadr[iTask].pIncr) ){ 2488 2506 vdbeIncrMergerSetThreads(pIncr); 2489 2507 assert( pIncr->pTask!=pLast ); 2490 2508 } 2491 2509 } 2492 2510 for(iTask=0; rc==SQLITE_OK && iTask<pSorter->nTask; iTask++){ 2511 + /* Check that: 2512 + ** 2513 + ** a) The incremental merge object is configured to use the 2514 + ** right task, and 2515 + ** b) If it is using task (nTask-1), it is configured to run 2516 + ** in single-threaded mode. This is important, as the 2517 + ** root merge (INCRINIT_ROOT) will be using the same task 2518 + ** object. 2519 + */ 2493 2520 PmaReader *p = &pMain->aReadr[iTask]; 2494 - assert( p->pIncr==0 || p->pIncr->pTask==&pSorter->aTask[iTask] ); 2495 - if( p->pIncr ){ 2496 - if( iTask==pSorter->nTask-1 ){ 2497 - rc = vdbePmaReaderIncrMergeInit(p, INCRINIT_TASK); 2498 - }else{ 2499 - rc = vdbePmaReaderBgIncrInit(p); 2500 - } 2501 - } 2521 + assert( p->pIncr==0 || ( 2522 + (p->pIncr->pTask==&pSorter->aTask[iTask]) /* a */ 2523 + && (iTask!=pSorter->nTask-1 || p->pIncr->bUseThread==0) /* b */ 2524 + )); 2525 + rc = vdbePmaReaderIncrInit(p, INCRINIT_TASK); 2502 2526 } 2503 2527 } 2504 2528 pMain = 0; 2505 2529 } 2506 2530 if( rc==SQLITE_OK ){ 2507 2531 rc = vdbePmaReaderIncrMergeInit(pReadr, INCRINIT_ROOT); 2508 2532 }
Changes to src/vdbetrace.c.
80 80 int nToken; /* Length of the parameter token */ 81 81 int i; /* Loop counter */ 82 82 Mem *pVar; /* Value of a host parameter */ 83 83 StrAccum out; /* Accumulate the output here */ 84 84 char zBase[100]; /* Initial working space */ 85 85 86 86 db = p->db; 87 - sqlite3StrAccumInit(&out, zBase, sizeof(zBase), 87 + sqlite3StrAccumInit(&out, db, zBase, sizeof(zBase), 88 88 db->aLimit[SQLITE_LIMIT_LENGTH]); 89 - out.db = db; 90 89 if( db->nVdbeExec>1 ){ 91 90 while( *zRawSql ){ 92 91 const char *zStart = zRawSql; 93 92 while( *(zRawSql++)!='\n' && *zRawSql ); 94 93 sqlite3StrAccumAppend(&out, "-- ", 3); 95 94 assert( (zRawSql - zStart) > 0 ); 96 95 sqlite3StrAccumAppend(&out, zStart, (int)(zRawSql-zStart));
Changes to src/vtab.c.
1078 1078 Table **apVtabLock; 1079 1079 1080 1080 assert( IsVirtual(pTab) ); 1081 1081 for(i=0; i<pToplevel->nVtabLock; i++){ 1082 1082 if( pTab==pToplevel->apVtabLock[i] ) return; 1083 1083 } 1084 1084 n = (pToplevel->nVtabLock+1)*sizeof(pToplevel->apVtabLock[0]); 1085 - apVtabLock = sqlite3_realloc(pToplevel->apVtabLock, n); 1085 + apVtabLock = sqlite3_realloc64(pToplevel->apVtabLock, n); 1086 1086 if( apVtabLock ){ 1087 1087 pToplevel->apVtabLock = apVtabLock; 1088 1088 pToplevel->apVtabLock[pToplevel->nVtabLock++] = pTab; 1089 1089 }else{ 1090 1090 pToplevel->db->mallocFailed = 1; 1091 1091 } 1092 1092 }
Changes to src/wal.c.
518 518 static int walIndexPage(Wal *pWal, int iPage, volatile u32 **ppPage){ 519 519 int rc = SQLITE_OK; 520 520 521 521 /* Enlarge the pWal->apWiData[] array if required */ 522 522 if( pWal->nWiData<=iPage ){ 523 523 int nByte = sizeof(u32*)*(iPage+1); 524 524 volatile u32 **apNew; 525 - apNew = (volatile u32 **)sqlite3_realloc((void *)pWal->apWiData, nByte); 525 + apNew = (volatile u32 **)sqlite3_realloc64((void *)pWal->apWiData, nByte); 526 526 if( !apNew ){ 527 527 *ppPage = 0; 528 528 return SQLITE_NOMEM; 529 529 } 530 530 memset((void*)&apNew[pWal->nWiData], 0, 531 531 sizeof(u32*)*(iPage+1-pWal->nWiData)); 532 532 pWal->apWiData = apNew; ................................................................................ 1143 1143 if( version!=WAL_MAX_VERSION ){ 1144 1144 rc = SQLITE_CANTOPEN_BKPT; 1145 1145 goto finished; 1146 1146 } 1147 1147 1148 1148 /* Malloc a buffer to read frames into. */ 1149 1149 szFrame = szPage + WAL_FRAME_HDRSIZE; 1150 - aFrame = (u8 *)sqlite3_malloc(szFrame); 1150 + aFrame = (u8 *)sqlite3_malloc64(szFrame); 1151 1151 if( !aFrame ){ 1152 1152 rc = SQLITE_NOMEM; 1153 1153 goto recovery_error; 1154 1154 } 1155 1155 aData = &aFrame[WAL_FRAME_HDRSIZE]; 1156 1156 1157 1157 /* Read all frames from the log file. */ ................................................................................ 1536 1536 iLast = pWal->hdr.mxFrame; 1537 1537 1538 1538 /* Allocate space for the WalIterator object. */ 1539 1539 nSegment = walFramePage(iLast) + 1; 1540 1540 nByte = sizeof(WalIterator) 1541 1541 + (nSegment-1)*sizeof(struct WalSegment) 1542 1542 + iLast*sizeof(ht_slot); 1543 - p = (WalIterator *)sqlite3_malloc(nByte); 1543 + p = (WalIterator *)sqlite3_malloc64(nByte); 1544 1544 if( !p ){ 1545 1545 return SQLITE_NOMEM; 1546 1546 } 1547 1547 memset(p, 0, nByte); 1548 1548 p->nSegment = nSegment; 1549 1549 1550 1550 /* Allocate temporary space used by the merge-sort routine. This block 1551 1551 ** of memory will be freed before this function returns. 1552 1552 */ 1553 - aTmp = (ht_slot *)sqlite3_malloc( 1553 + aTmp = (ht_slot *)sqlite3_malloc64( 1554 1554 sizeof(ht_slot) * (iLast>HASHTABLE_NPAGE?HASHTABLE_NPAGE:iLast) 1555 1555 ); 1556 1556 if( !aTmp ){ 1557 1557 rc = SQLITE_NOMEM; 1558 1558 } 1559 1559 1560 1560 for(i=0; rc==SQLITE_OK && i<nSegment; i++){
Changes to src/where.c.
3099 3099 flags = pLoop->wsFlags; 3100 3100 if( (flags&WHERE_MULTI_OR) || (wctrlFlags&WHERE_ONETABLE_ONLY) ) return 0; 3101 3101 3102 3102 isSearch = (flags&(WHERE_BTM_LIMIT|WHERE_TOP_LIMIT))!=0 3103 3103 || ((flags&WHERE_VIRTUALTABLE)==0 && (pLoop->u.btree.nEq>0)) 3104 3104 || (wctrlFlags&(WHERE_ORDERBY_MIN|WHERE_ORDERBY_MAX)); 3105 3105 3106 - sqlite3StrAccumInit(&str, zBuf, sizeof(zBuf), SQLITE_MAX_LENGTH); 3107 - str.db = db; 3106 + sqlite3StrAccumInit(&str, db, zBuf, sizeof(zBuf), SQLITE_MAX_LENGTH); 3108 3107 sqlite3StrAccumAppendAll(&str, isSearch ? "SEARCH" : "SCAN"); 3109 3108 if( pItem->pSelect ){ 3110 3109 sqlite3XPrintf(&str, 0, " SUBQUERY %d", pItem->iSelectId); 3111 3110 }else{ 3112 3111 sqlite3XPrintf(&str, 0, " TABLE %s", pItem->zName); 3113 3112 } 3114 3113 ................................................................................ 4299 4298 } 4300 4299 4301 4300 /* 4302 4301 ** Free a WhereInfo structure 4303 4302 */ 4304 4303 static void whereInfoFree(sqlite3 *db, WhereInfo *pWInfo){ 4305 4304 if( ALWAYS(pWInfo) ){ 4305 + int i; 4306 + for(i=0; i<pWInfo->nLevel; i++){ 4307 + WhereLevel *pLevel = &pWInfo->a[i]; 4308 + if( pLevel->pWLoop && (pLevel->pWLoop->wsFlags & WHERE_IN_ABLE) ){ 4309 + sqlite3DbFree(db, pLevel->u.in.aInLoop); 4310 + } 4311 + } 4306 4312 whereClauseClear(&pWInfo->sWC); 4307 4313 while( pWInfo->pLoops ){ 4308 4314 WhereLoop *p = pWInfo->pLoops; 4309 4315 pWInfo->pLoops = p->pNextLoop; 4310 4316 whereLoopDelete(db, p); 4311 4317 } 4312 4318 sqlite3DbFree(db, pWInfo); ................................................................................ 6895 6901 sqlite3VdbeJumpHere(v, pIn->addrInTop+1); 6896 6902 sqlite3VdbeAddOp2(v, pIn->eEndLoopOp, pIn->iCur, pIn->addrInTop); 6897 6903 VdbeCoverage(v); 6898 6904 VdbeCoverageIf(v, pIn->eEndLoopOp==OP_PrevIfOpen); 6899 6905 VdbeCoverageIf(v, pIn->eEndLoopOp==OP_NextIfOpen); 6900 6906 sqlite3VdbeJumpHere(v, pIn->addrInTop-1); 6901 6907 } 6902 - sqlite3DbFree(db, pLevel->u.in.aInLoop); 6903 6908 } 6904 6909 sqlite3VdbeResolveLabel(v, pLevel->addrBrk); 6905 6910 if( pLevel->addrSkip ){ 6906 6911 sqlite3VdbeAddOp2(v, OP_Goto, 0, pLevel->addrSkip); 6907 6912 VdbeComment((v, "next skip-scan on %s", pLoop->u.btree.pIndex->zName)); 6908 6913 sqlite3VdbeJumpHere(v, pLevel->addrSkip); 6909 6914 sqlite3VdbeJumpHere(v, pLevel->addrSkip-2);
Changes to test/alter.test.
908 908 do_execsql_test alter-17.9 { 909 909 SELECT sqlite_rename_parent('CREATE TABLE t1(a REFERENCES "xyzzy")', 910 910 NULL, 'lmnop'); 911 911 } {{}} 912 912 do_execsql_test alter-17.10 { 913 913 SELECT sqlite_rename_parent(NULL,'abc','xyz'); 914 914 } {{}} 915 +do_execsql_test alter-17.11 { 916 + SELECT sqlite_rename_parent('create references ''','abc','xyz'); 917 +} {{create references '}} 918 +do_execsql_test alter-17.12 { 919 + SELECT sqlite_rename_parent('create references "abc"123" ','abc','xyz'); 920 +} {{create references "xyz"123" }} 921 +do_execsql_test alter-17.13 { 922 + SELECT sqlite_rename_parent("references '''",'abc','xyz'); 923 +} {{references '''}} 915 924 916 925 finish_test
Changes to test/fts3matchinfo.test.
445 445 JOIN (SELECT 1 AS idx UNION SELECT 2 UNION SELECT 3) AS x 446 446 WHERE t10 MATCH x.idx 447 447 AND matchinfo(t10) not null 448 448 GROUP BY docId 449 449 ORDER BY 1; 450 450 } {1 1 one 2 2 two 3 3 three} 451 451 452 +#--------------------------------------------------------------------------- 453 +# Test the 'y' matchinfo flag 454 +# 455 +set sqlite_fts3_enable_parentheses 1 456 +reset_db 457 +do_execsql_test 11.0 { 458 + CREATE VIRTUAL TABLE tt USING fts3(x, y); 459 + INSERT INTO tt VALUES('c d a c d d', 'e a g b d a'); -- 1 460 + INSERT INTO tt VALUES('c c g a e b', 'c g d g e c'); -- 2 461 + INSERT INTO tt VALUES('b e f d e g', 'b a c b c g'); -- 3 462 + INSERT INTO tt VALUES('a c f f g d', 'd b f d e g'); -- 4 463 + INSERT INTO tt VALUES('g a c f c f', 'd g g b c c'); -- 5 464 + INSERT INTO tt VALUES('g a c e b b', 'd b f b g g'); -- 6 465 + INSERT INTO tt VALUES('f d a a f c', 'e e a d c f'); -- 7 466 + INSERT INTO tt VALUES('a c b b g f', 'a b a e d f'); -- 8 467 + INSERT INTO tt VALUES('b a f e c c', 'f d b b a b'); -- 9 468 + INSERT INTO tt VALUES('f d c e a c', 'f a f a a f'); -- 10 469 +} 470 + 471 +db func mit mit 472 +foreach {tn expr res} { 473 + 1 "a" { 474 + 1 {1 2} 2 {1 0} 3 {0 1} 4 {1 0} 5 {1 0} 475 + 6 {1 0} 7 {2 1} 8 {1 2} 9 {1 1} 10 {1 3} 476 + } 477 + 478 + 2 "b" { 479 + 1 {0 1} 2 {1 0} 3 {1 2} 4 {0 1} 5 {0 1} 480 + 6 {2 2} 8 {2 1} 9 {1 3} 481 + } 482 + 483 + 3 "y:a" { 484 + 1 {0 2} 3 {0 1} 485 + 7 {0 1} 8 {0 2} 9 {0 1} 10 {0 3} 486 + } 487 + 488 + 4 "x:a" { 489 + 1 {1 0} 2 {1 0} 4 {1 0} 5 {1 0} 490 + 6 {1 0} 7 {2 0} 8 {1 0} 9 {1 0} 10 {1 0} 491 + } 492 + 493 + 5 "a OR b" { 494 + 1 {1 2 0 1} 2 {1 0 1 0} 3 {0 1 1 2} 4 {1 0 0 1} 5 {1 0 0 1} 495 + 6 {1 0 2 2} 7 {2 1 0 0} 8 {1 2 2 1} 9 {1 1 1 3} 10 {1 3 0 0} 496 + } 497 + 498 + 6 "a AND b" { 499 + 1 {1 2 0 1} 2 {1 0 1 0} 3 {0 1 1 2} 4 {1 0 0 1} 5 {1 0 0 1} 500 + 6 {1 0 2 2} 8 {1 2 2 1} 9 {1 1 1 3} 501 + } 502 + 503 + 7 "a OR (a AND b)" { 504 + 1 {1 2 1 2 0 1} 2 {1 0 1 0 1 0} 3 {0 1 0 1 1 2} 4 {1 0 1 0 0 1} 505 + 5 {1 0 1 0 0 1} 6 {1 0 1 0 2 2} 7 {2 1 0 0 0 0} 8 {1 2 1 2 2 1} 506 + 9 {1 1 1 1 1 3} 10 {1 3 0 0 0 0} 507 + } 508 + 509 +} { 510 + do_execsql_test 11.1.$tn { 511 + SELECT rowid, mit(matchinfo(tt, 'y')) FROM tt WHERE tt MATCH $expr 512 + } $res 513 +} 514 +set sqlite_fts3_enable_parentheses 0 452 515 453 516 finish_test
Added test/fuzzdata1.txt.
cannot compute difference between binary files
Added test/fuzzdata2.txt.
cannot compute difference between binary files
Changes to test/jrnlmode.test.
550 550 do_execsql_test jrnlmode-8.24 { PRAGMA journal_mode=TRUNCATE } {truncate} 551 551 do_execsql_test jrnlmode-8.25 { PRAGMA locking_mode=NORMAL } {normal} 552 552 do_execsql_test jrnlmode-8.26 { CREATE TABLE t4(w) } {} 553 553 do_execsql_test jrnlmode-8.27 { BEGIN IMMEDIATE } {} 554 554 do_execsql_test jrnlmode-8.28 { PRAGMA journal_mode=DELETE } {delete} 555 555 do_execsql_test jrnlmode-8.29 { COMMIT } {} 556 556 do_execsql_test jrnlmode-8.30 { PRAGMA journal_mode=DELETE } {delete} 557 + 558 +# Assertion fault on 2015-05-01 559 +do_test jrnlmode-9.1 { 560 + forcedelete test2.db 561 + sqlite3 db2 test2.db 562 + breakpoint 563 + db2 eval {CREATE TEMP TABLE t(l); PRAGMA journal_mode=off;} 564 + db2 close 565 +} {} 566 +do_execsql_test jrnlmode-9.2 { 567 + PRAGMA locking_mode = exclusive; 568 + CREATE TABLE tx(a); 569 + PRAGMA journal_mode = off; 570 +} {exclusive off} 571 + 557 572 558 573 finish_test
Changes to test/malloc.test.
918 918 } 919 919 do_faultsim_test 41.2 -faults oom* -body { 920 920 execsql { SELECT * FROM t1 WHERE a = ('abcde' || $::big)} 921 921 } -test { 922 922 faultsim_test_result [list 0 "abcde$::big"] 923 923 faultsim_integrity_check 924 924 } 925 + 926 +reset_db 927 +do_execsql_test 42.0 { 928 + CREATE TABLE t1(x INTEGER PRIMARY KEY, y, z); 929 + CREATE TABLE t2(a, b); 930 + CREATE VIEW a002 AS SELECT *, sum(b) AS m FROM t2 GROUP BY a; 931 +} 932 +faultsim_save_and_close 933 +do_faultsim_test 42 -faults oom-tran* -prep { 934 + faultsim_restore_and_reopen 935 + execsql { SELECT * FROM sqlite_master } 936 +} -body { 937 + execsql { 938 + SELECT t1.z, a002.m 939 + FROM t1 JOIN a002 ON t1.y=a002.m 940 + WHERE t1.x IN (1,2,3); 941 + } 942 +} -test { 943 + faultsim_test_result {0 {}} 944 +} 945 + 925 946 926 947 # Ensure that no file descriptors were leaked. 927 948 do_test malloc-99.X { 928 949 catch {db close} 929 950 set sqlite_open_file_count 930 951 } {0} 931 952 932 953 puts open-file-count=$sqlite_open_file_count 933 954 finish_test
Added test/mkfuzzdata1.tcl.
1 +#!/usr/bin/tclsh 2 +# 3 +# Run this script in order to rebuild the fuzzdata1.txt file containing 4 +# fuzzer data for the fuzzershell utility that is create by afl-fuzz. 5 +# 6 +# This script gathers all of the test cases identified by afl-fuzz and 7 +# runs afl-cmin and afl-tmin over them all to try to generate a mimimum 8 +# set of tests that cover all observed behavior. 9 +# 10 +# Options: 11 +# 12 +# --afl-bin DIR1 DIR1 contains the AFL binaries 13 +# --fuzzershell PATH Full pathname of instrumented fuzzershell 14 +# --afl-data DIR3 DIR3 is the "-o" directory from afl-fuzz 15 +# -o FILE Write results into FILE 16 +# 17 +set AFLBIN {} 18 +set FUZZERSHELL {} 19 +set AFLDATA {} 20 +set OUTFILE {} 21 + 22 +proc usage {} { 23 + puts stderr "Usage: $::argv0 --afl-bin DIR --fuzzershell PATH\ 24 + --afl-data DIR -o FILE" 25 + exit 1 26 +} 27 +proc cmdlineerr {msg} { 28 + puts stderr $msg 29 + usage 30 +} 31 + 32 +for {set i 0} {$i<[llength $argv]} {incr i} { 33 + set x [lindex $argv $i] 34 + if {[string index $x 0]!="-"} {cmdlineerr "illegal argument: $x"} 35 + set x [string trimleft $x -] 36 + incr i 37 + if {$i>=[llength $argv]} {cmdlineerr "no argument on --$x"} 38 + set a [lindex $argv $i] 39 + switch -- $x { 40 + afl-bin {set AFLBIN $a} 41 + afl-data {set AFLDATA $a} 42 + fuzzershell {set FUZZERSHELL $a} 43 + o {set OUTFILE $a} 44 + default {cmdlineerr "unknown option: --$x"} 45 + } 46 +} 47 +proc checkarg {varname option} { 48 + set val [set ::$varname] 49 + if {$val==""} {cmdlineerr "required option missing: --$option"} 50 +} 51 +checkarg AFLBIN afl-bin 52 +checkarg AFLDATA afl-data 53 +checkarg FUZZERSHELL fuzzershell 54 +checkarg OUTFILE o 55 +proc checkexec {x} { 56 + if {![file exec $x]} {cmdlineerr "cannot find $x"} 57 +} 58 +checkexec $AFLBIN/afl-cmin 59 +checkexec $AFLBIN/afl-tmin 60 +checkexec $FUZZERSHELL 61 +proc checkdir {x} { 62 + if {![file isdir $x]} {cmdlineerr "no such directory: $x"} 63 +} 64 +checkdir $AFLDATA/queue 65 + 66 +proc progress {msg} { 67 + puts "******** $msg" 68 + flush stdout 69 +} 70 +progress "mkdir tmp1 tmp2" 71 +file mkdir tmp1 tmp2 72 +progress "copying test cases from $AFLDATA into tmp1..." 73 +set n 0 74 +foreach file [glob -nocomplain $AFLDATA/queue/id:*] { 75 + incr n 76 + file copy $file tmp1/$n 77 +} 78 +foreach file [glob -nocomplain $AFLDATA/crash*/id:*] { 79 + incr n 80 + file copy $file tmp1/$n 81 +} 82 +progress "total $n files copied." 83 +progress "running: $AFLBIN/afl-cmin -i tmp1 -o tmp2 $FUZZERSHELL" 84 +exec $AFLBIN/afl-cmin -i tmp1 -o tmp2 $FUZZERSHELL >&@ stdout 85 +progress "afl-cmin complete." 86 +# 87 +# Experiments show that running afl-tmin is too slow for this application. 88 +# And it doesn't really make the test cases that much smaller. So let's 89 +# just skip it. 90 +# 91 +# foreach file [glob tmp2/*] { 92 +# progress "$AFLBIN/afl-tmin -i $file -o tmp3/[file tail $file] $FUZZERSHELL" 93 +# exec $AFLBIN/afl-tmin -i $file -o tmp3/[file tail $file] \ 94 +# $FUZZERSHELL >&@ stdout 95 +# } 96 +progress "generating final output into $OUTFILE" 97 +set out [open $OUTFILE wb] 98 +puts $out "# Test data for use with fuzzershell. Automatically 99 +# generated using $argv0. This file contains binary data 100 +#" 101 +set n 0 102 +foreach file [glob tmp2/*] { 103 + incr n 104 + puts -nonewline $out "/****<$n>****/" 105 + set in [open $file rb] 106 + puts -nonewline $out [read $in] 107 + close $in 108 +} 109 +close $out 110 +progress "done. $n test cases written to $OUTFILE" 111 +progress "clean-up..." 112 +file delete -force tmp1 113 +progress "culled test cases left in the tmp2 directory"
Changes to test/pagesize.test.
211 211 CREATE TABLE t1(x); 212 212 CREATE TEMP TABLE t2(y); 213 213 PRAGMA main.page_size; 214 214 PRAGMA temp.page_size; 215 215 " 216 216 } [list $PGSZ $PGSZ] 217 217 } 218 + 219 +reset_db 220 +do_execsql_test pagesize-3.1 { 221 + BEGIN; 222 + SELECT * FROM sqlite_master; 223 + PRAGMA page_size=2048; 224 + PRAGMA main.page_size; 225 +} {1024} 226 +do_execsql_test pagesize-3.2 { 227 + CREATE TABLE t1(x); 228 + COMMIT; 229 +} 230 +do_execsql_test pagesize-3.3 { 231 + BEGIN; 232 + PRAGMA page_size = 2048; 233 + COMMIT; 234 + PRAGMA main.page_size; 235 +} {1024} 218 236 219 237 finish_test
Changes to test/releasetest.tcl.
14 14 --config CONFIGNAME (Run only CONFIGNAME) 15 15 --quick (Run "veryquick.test" only) 16 16 --veryquick (Run "make smoketest" only) 17 17 --msvc (Use MSVC as the compiler) 18 18 --buildonly (Just build testfixture - do not run) 19 19 --dryrun (Print what would have happened) 20 20 --info (Show diagnostic info) 21 + --with-tcl=DIR (Use TCL build at DIR) 21 22 22 23 The default value for --srcdir is the parent of the directory holding 23 24 this script. 24 25 25 26 The script determines the default value for --platform using the 26 27 $tcl_platform(os) and $tcl_platform(machine) variables. Supported 27 28 platforms are "Linux-x86", "Linux-x86_64", "Darwin-i386", ................................................................................ 103 104 -DSQLITE_MUTEX_NOOP=1 104 105 -DSQLITE_TCL_DEFAULT_FULLMUTEX=1 105 106 -DSQLITE_ENABLE_FTS3=1 106 107 -DSQLITE_ENABLE_RTREE=1 107 108 -DSQLITE_ENABLE_MEMSYS5=1 108 109 -DSQLITE_ENABLE_MEMSYS3=1 109 110 -DSQLITE_ENABLE_COLUMN_METADATA=1 111 + -DSQLITE_ENABLE_STAT4 112 + -DSQLITE_MAX_ATTACHED=125 113 + } 114 + "Fast-One" { 115 + -O6 116 + -DSQLITE_ENABLE_FTS4=1 117 + -DSQLITE_ENABLE_RTREE=1 110 118 -DSQLITE_ENABLE_STAT4 111 119 -DSQLITE_MAX_ATTACHED=125 112 120 } 113 121 "Device-One" { 114 122 -O2 115 123 -DSQLITE_DEBUG=1 116 124 -DSQLITE_DEFAULT_AUTOVACUUM=1 ................................................................................ 195 203 # different names for them all so that they results appear in separate 196 204 # subdirectories. 197 205 # 198 206 Fail0 {-O0} 199 207 Fail2 {-O0} 200 208 Fail3 {-O0} 201 209 Fail4 {-O0} 210 + FuzzFail1 {-O0} 211 + FuzzFail2 {-O0} 202 212 }] 203 213 204 214 array set ::Platforms [strip_comments { 205 215 Linux-x86_64 { 206 216 "Check-Symbols" checksymbols 207 217 "Debug-One" "mptest test" 208 218 "Have-Not" test ................................................................................ 210 220 "Unlock-Notify" "QUICKTEST_INCLUDE=notify2.test test" 211 221 "Update-Delete-Limit" test 212 222 "Extra-Robustness" test 213 223 "Device-Two" test 214 224 "No-lookaside" test 215 225 "Devkit" test 216 226 "Sanitize" {QUICKTEST_OMIT=func4.test,nan.test test} 227 + "Fast-One" fuzzoomtest 217 228 "Valgrind" valgrindtest 218 229 "Default" "threadtest fulltest" 219 230 "Device-One" fulltest 220 231 } 221 232 Linux-i686 { 222 233 "Devkit" test 223 234 "Have-Not" test ................................................................................ 251 262 # 252 263 Failure-Detection { 253 264 Fail0 "TEST_FAILURE=0 test" 254 265 Sanitize "TEST_FAILURE=1 test" 255 266 Fail2 "TEST_FAILURE=2 valgrindtest" 256 267 Fail3 "TEST_FAILURE=3 valgrindtest" 257 268 Fail4 "TEST_FAILURE=4 test" 269 + FuzzFail1 "TEST_FAILURE=5 test" 270 + FuzzFail2 "TEST_FAILURE=5 valgrindtest" 258 271 } 259 272 }] 260 273 261 274 262 275 # End of configuration section. 263 276 ######################################################################### 264 277 ######################################################################### ................................................................................ 347 360 # OPTS Makefile variable. Variable $cflags holds the value for 348 361 # CFLAGS. The makefile will pass OPTS to both gcc and lemon, but 349 362 # CFLAGS is only passed to gcc. 350 363 # 351 364 set cflags [expr {$::MSVC ? "-Zi" : "-g"}] 352 365 set opts "" 353 366 set title ${name}($testtarget) 354 - set configOpts "" 367 + set configOpts $::WITHTCL 355 368 356 369 regsub -all {#[^\n]*\n} $config \n config 357 370 foreach arg $config { 358 371 if {[regexp {^-[UD]} $arg]} { 359 372 lappend opts $arg 360 373 } elseif {[regexp {^[A-Z]+=} $arg]} { 361 374 lappend testtarget $arg ................................................................................ 478 491 set ::SRCDIR [file normalize [file dirname [file dirname $::argv0]]] 479 492 set ::QUICK 0 480 493 set ::MSVC 0 481 494 set ::BUILDONLY 0 482 495 set ::DRYRUN 0 483 496 set ::EXEC exec 484 497 set ::TRACE 0 498 + set ::WITHTCL {} 485 499 set config {} 486 500 set platform $::tcl_platform(os)-$::tcl_platform(machine) 487 501 488 502 for {set i 0} {$i < [llength $argv]} {incr i} { 489 503 set x [lindex $argv $i] 490 504 if {[regexp {^--[a-z]} $x]} {set x [string range $x 1 end]} 491 505 switch -glob -- $x { ................................................................................ 551 565 -g { 552 566 if {$::MSVC} { 553 567 lappend ::EXTRACONFIG -Zi 554 568 } else { 555 569 lappend ::EXTRACONFIG [lindex $argv $i] 556 570 } 557 571 } 572 + 573 + -with-tcl=* { 574 + set ::WITHTCL -$x 575 + } 558 576 559 577 -D* - 560 578 -O* - 561 579 -enable-* - 562 580 -disable-* - 563 581 *=* { 564 582 lappend ::EXTRACONFIG [lindex $argv $i] ................................................................................ 639 657 incr NTEST 640 658 run_test_suite $zConfig $target $config_options 641 659 642 660 # If the configuration included the SQLITE_DEBUG option, then remove 643 661 # it and run veryquick.test. If it did not include the SQLITE_DEBUG option 644 662 # add it and run veryquick.test. 645 663 if {$target!="checksymbols" && $target!="valgrindtest" 646 - && !$::BUILDONLY && $::QUICK<2} { 664 + && $target!="fuzzoomtest" && !$::BUILDONLY && $::QUICK<2} { 647 665 set debug_idx [lsearch -glob $config_options -DSQLITE_DEBUG*] 648 666 set xtarget $target 649 667 regsub -all {fulltest[a-z]*} $xtarget test xtarget 668 + regsub -all {fuzzoomtest} $xtarget fuzztest xtarget 650 669 if {$debug_idx < 0} { 651 670 incr NTEST 652 671 append config_options " -DSQLITE_DEBUG=1" 653 672 run_test_suite "${zConfig}_debug" $xtarget $config_options 654 673 } else { 655 674 incr NTEST 656 675 regsub { *-DSQLITE_MEMDEBUG[^ ]* *} $config_options { } config_options
Changes to test/select4.test.
269 269 set v [catch {execsql { 270 270 SELECT DISTINCT log FROM t1 ORDER BY log 271 271 INTERSECT 272 272 SELECT n FROM t1 WHERE log=3 273 273 ORDER BY log; 274 274 }} msg] 275 275 lappend v $msg 276 +} {1 {ORDER BY clause should come after INTERSECT not before}} 277 +do_catchsql_test select4-4.4 { 278 + SELECT 3 IN ( 279 + SELECT 0 ORDER BY 1 280 + INTERSECT 281 + SELECT 1 282 + INTERSECT 283 + SELECT 2 284 + ORDER BY 1 285 + ); 276 286 } {1 {ORDER BY clause should come after INTERSECT not before}} 277 287 278 288 # Various error messages while processing UNION or INTERSECT 279 289 # 280 290 do_test select4-5.1 { 281 291 set v [catch {execsql { 282 292 SELECT DISTINCT log FROM t2
Changes to test/shell1.test.
734 734 db close 735 735 forcedelete test.db 736 736 sqlite3 db test.db 737 737 db eval { 738 738 PRAGMA encoding=UTF16; 739 739 CREATE TABLE t1(x); 740 740 INSERT INTO t1 VALUES(null), (''), (1), (2.25), ('hello'), (x'807f'); 741 + CREATE TABLE t3(x,y); 742 + INSERT INTO t3 VALUES(1,null), (2,''), (3,1), 743 + (4,2.25), (5,'hello'), (6,x'807f'); 741 744 } 742 745 catchcmd test.db {.dump} 743 746 } {0 {PRAGMA foreign_keys=OFF; 744 747 BEGIN TRANSACTION; 745 748 CREATE TABLE t1(x); 746 749 INSERT INTO "t1" VALUES(NULL); 747 750 INSERT INTO "t1" VALUES(''); 748 751 INSERT INTO "t1" VALUES(1); 749 752 INSERT INTO "t1" VALUES(2.25); 750 753 INSERT INTO "t1" VALUES('hello'); 751 754 INSERT INTO "t1" VALUES(X'807F'); 755 +CREATE TABLE t3(x,y); 756 +INSERT INTO "t3" VALUES(1,NULL); 757 +INSERT INTO "t3" VALUES(2,''); 758 +INSERT INTO "t3" VALUES(3,1); 759 +INSERT INTO "t3" VALUES(4,2.25); 760 +INSERT INTO "t3" VALUES(5,'hello'); 761 +INSERT INTO "t3" VALUES(6,X'807F'); 752 762 COMMIT;}} 753 763 754 764 # Test the output of ".mode insert" 755 765 # 756 -do_test shell1-4.2 { 766 +do_test shell1-4.2.1 { 757 767 catchcmd test.db ".mode insert t1\nselect * from t1;" 758 768 } {0 {INSERT INTO t1 VALUES(NULL); 759 769 INSERT INTO t1 VALUES(''); 760 770 INSERT INTO t1 VALUES(1); 761 771 INSERT INTO t1 VALUES(2.25); 762 772 INSERT INTO t1 VALUES('hello'); 763 773 INSERT INTO t1 VALUES(X'807f');}} 774 + 775 +# Test the output of ".mode insert" with headers 776 +# 777 +do_test shell1-4.2.2 { 778 + catchcmd test.db ".mode insert t1\n.headers on\nselect * from t1;" 779 +} {0 {INSERT INTO t1(x) VALUES(NULL); 780 +INSERT INTO t1(x) VALUES(''); 781 +INSERT INTO t1(x) VALUES(1); 782 +INSERT INTO t1(x) VALUES(2.25); 783 +INSERT INTO t1(x) VALUES('hello'); 784 +INSERT INTO t1(x) VALUES(X'807f');}} 785 + 786 +# Test the output of ".mode insert" 787 +# 788 +do_test shell1-4.2.3 { 789 + catchcmd test.db ".mode insert t3\nselect * from t3;" 790 +} {0 {INSERT INTO t3 VALUES(1,NULL); 791 +INSERT INTO t3 VALUES(2,''); 792 +INSERT INTO t3 VALUES(3,1); 793 +INSERT INTO t3 VALUES(4,2.25); 794 +INSERT INTO t3 VALUES(5,'hello'); 795 +INSERT INTO t3 VALUES(6,X'807f');}} 796 + 797 +# Test the output of ".mode insert" with headers 798 +# 799 +do_test shell1-4.2.4 { 800 + catchcmd test.db ".mode insert t3\n.headers on\nselect * from t3;" 801 +} {0 {INSERT INTO t3(x,y) VALUES(1,NULL); 802 +INSERT INTO t3(x,y) VALUES(2,''); 803 +INSERT INTO t3(x,y) VALUES(3,1); 804 +INSERT INTO t3(x,y) VALUES(4,2.25); 805 +INSERT INTO t3(x,y) VALUES(5,'hello'); 806 +INSERT INTO t3(x,y) VALUES(6,X'807f');}} 764 807 765 808 # Test the output of ".mode tcl" 766 809 # 767 810 do_test shell1-4.3 { 768 811 db close 769 812 forcedelete test.db 770 813 sqlite3 db test.db ................................................................................ 813 856 } {0 {"\"" 814 857 "[" 815 858 "]" 816 859 "\\{" 817 860 "\\}" 818 861 ";" 819 862 "$"} 7} 863 + 864 +# Test using arbitrary byte data with the shell via standard input/output. 865 +# 866 +do_test shell1-5.0 { 867 + # 868 + # NOTE: Skip NUL byte because it appears to be incompatible with command 869 + # shell argument parsing. 870 + # 871 + for {set i 1} {$i < 256} {incr i} { 872 + # 873 + # NOTE: Due to how the Tcl [exec] command works (i.e. where it treats 874 + # command channels opened for it as textual ones), the carriage 875 + # return character (and on Windows, the end-of-file character) 876 + # cannot be used here. 877 + # 878 + if {$i==0x0D || ($tcl_platform(platform)=="windows" && $i==0x1A)} { 879 + continue 880 + } 881 + set hex [format %02X $i] 882 + set char [subst \\x$hex]; set oldChar $char 883 + set escapes [list] 884 + if {$tcl_platform(platform)=="windows"} { 885 + # 886 + # NOTE: On Windows, we need to escape all the whitespace characters, 887 + # the alarm (\a) character, and those with special meaning to 888 + # the SQLite shell itself. 889 + # 890 + set escapes [list \ 891 + \a \\a \b \\b \t \\t \n \\n \v \\v \f \\f \r \\r \ 892 + " " "\" \"" \" \\\" ' \"'\" \\ \\\\] 893 + } else { 894 + # 895 + # NOTE: On Unix, we need to escape most of the whitespace characters 896 + # and those with special meaning to the SQLite shell itself. 897 + # The alarm (\a), backspace (\b), and carriage-return (\r) 898 + # characters do not appear to require escaping on Unix. For 899 + # the alarm and backspace characters, this is probably due to 900 + # differences in the command shell. For the carriage-return, 901 + # it is probably due to differences in how Tcl handles command 902 + # channel end-of-line translations. 903 + # 904 + set escapes [list \ 905 + \t \\t \n \\n \v \\v \f \\f \ 906 + " " "\" \"" \" \\\" ' \"'\" \\ \\\\] 907 + } 908 + set char [string map $escapes $char] 909 + set x [catchcmdex test.db ".print $char\n"] 910 + set code [lindex $x 0] 911 + set res [lindex $x 1] 912 + if {$code ne "0"} { 913 + error "failed with error: $res" 914 + } 915 + if {$res ne "$oldChar\n"} { 916 + error "failed with byte $hex mismatch" 917 + } 918 + } 919 +} {} 820 920 821 921 finish_test
Added test/statfault.test.
1 +# 2015 April 28 2 +# 3 +# The author disclaims copyright to this source code. In place of 4 +# a legal notice, here is a blessing: 5 +# 6 +# May you do good and not evil. 7 +# May you find forgiveness for yourself and forgive others. 8 +# May you share freely, never taking more than you give. 9 +# 10 +#*********************************************************************** 11 +# 12 + 13 +set testdir [file dirname $argv0] 14 +source $testdir/tester.tcl 15 +source $testdir/malloc_common.tcl 16 +set testprefix statfault 17 + 18 +ifcapable !vtab||!compound { 19 + finish_test 20 + return 21 +} 22 + 23 +register_dbstat_vtab db 24 +do_execsql_test statfault-1 { 25 + CREATE TABLE t1(a, b UNIQUE); 26 + INSERT INTO t1 VALUES(1, randomblob(500)); 27 + INSERT INTO t1 VALUES(randomblob(500), 1); 28 + INSERT INTO t1 VALUES(2, randomblob(250)); 29 + INSERT INTO t1 VALUES(randomblob(250), 2); 30 + CREATE VIRTUAL TABLE sss USING dbstat; 31 +} {} 32 +faultsim_save_and_close 33 + 34 +do_faultsim_test 1 -faults * -prep { 35 + faultsim_restore_and_reopen 36 + register_dbstat_vtab db 37 + execsql { SELECT 1 FROM sqlite_master LIMIT 1 } 38 +} -body { 39 + execsql { SELECT count(*) FROM sss } 40 +} -test { 41 + faultsim_test_result {0 8} 42 +} 43 + 44 + 45 +finish_test
Changes to test/tester.tcl.
661 661 } 662 662 } else { 663 663 puts " Omitted" 664 664 omit_test $name "pattern mismatch" 0 665 665 } 666 666 flush stdout 667 667 } 668 + 669 +proc dumpbytes {s} { 670 + set r "" 671 + for {set i 0} {$i < [string length $s]} {incr i} { 672 + if {$i > 0} {append r " "} 673 + append r [format %02X [scan [string index $s $i] %c]] 674 + } 675 + return $r 676 +} 668 677 669 678 proc catchcmd {db {cmd ""}} { 670 679 global CLI 671 680 set out [open cmds.txt w] 672 681 puts $out $cmd 673 682 close $out 674 683 set line "exec $CLI $db < cmds.txt" 675 684 set rc [catch { eval $line } msg] 676 685 list $rc $msg 677 686 } 687 + 688 +proc catchcmdex {db {cmd ""}} { 689 + global CLI 690 + set out [open cmds.txt w] 691 + fconfigure $out -encoding binary -translation binary 692 + puts -nonewline $out $cmd 693 + close $out 694 + set line "exec -keepnewline -- $CLI $db < cmds.txt" 695 + set chans [list stdin stdout stderr] 696 + foreach chan $chans { 697 + catch { 698 + set modes($chan) [fconfigure $chan] 699 + fconfigure $chan -encoding binary -translation binary -buffering none 700 + } 701 + } 702 + set rc [catch { eval $line } msg] 703 + foreach chan $chans { 704 + catch { 705 + eval fconfigure [list $chan] $modes($chan) 706 + } 707 + } 708 + # puts [dumpbytes $msg] 709 + list $rc $msg 710 +} 678 711 679 712 proc filepath_normalize {p} { 680 713 # test cases should be written to assume "unix"-like file paths 681 714 if {$::tcl_platform(platform)!="unix"} { 682 715 # lreverse*2 as a hack to remove any unneeded {} after the string map 683 716 lreverse [lreverse [string map {\\ /} [regsub -nocase -all {[a-z]:[/\\]+} $p {/}]]] 684 717 } {
Changes to tool/fuzzershell.c.
28 28 ** (3) The main in-memory database can be initialized from a template 29 29 ** disk database so that the fuzzer starts with a database containing 30 30 ** content. 31 31 ** 32 32 ** (4) The eval() SQL function is added, allowing the fuzzer to do 33 33 ** interesting recursive operations. 34 34 ** 35 -** 2015-04-20: The input text can be divided into separate SQL chunks using 36 -** lines of the form: 35 +** (5) An error is raised if there is a memory leak. 36 +** 37 +** The input text can be divided into separate test cases using comments 38 +** of the form: 37 39 ** 38 40 ** |****<...>****| 39 41 ** 40 -** where the "..." is arbitrary text, except the "|" should really be "/". 41 -** ("|" is used here to avoid compiler warnings about nested comments.) 42 -** Each such SQL comment is printed as it is encountered. A separate 43 -** in-memory SQLite database is created to run each chunk of SQL. This 44 -** feature allows the "queue" of AFL to be captured into a single big 42 +** where the "..." is arbitrary text. (Except the "|" should really be "/". 43 +** "|" is used here to avoid compiler errors about nested comments.) 44 +** A separate in-memory SQLite database is created to run each test case. 45 +** This feature allows the "queue" of AFL to be captured into a single big 45 46 ** file using a command like this: 46 47 ** 47 48 ** (for i in id:*; do echo '|****<'$i'>****|'; cat $i; done) >~/all-queue.txt 48 49 ** 49 50 ** (Once again, change the "|" to "/") Then all elements of the AFL queue 50 51 ** can be run in a single go (for regression testing, for example) by typing: 51 52 ** 52 -** fuzzershell -f ~/all-queue.txt >out.txt 53 +** fuzzershell -f ~/all-queue.txt 53 54 ** 54 55 ** After running each chunk of SQL, the database connection is closed. The 55 56 ** program aborts if the close fails or if there is any unfreed memory after 56 57 ** the close. 58 +** 59 +** New test cases can be appended to all-queue.txt at any time. If redundant 60 +** test cases are added, they can be eliminated by running: 61 +** 62 +** fuzzershell -f ~/all-queue.txt --unique-cases ~/unique-cases.txt 57 63 */ 58 64 #include <stdio.h> 59 65 #include <stdlib.h> 60 66 #include <string.h> 61 67 #include <stdarg.h> 62 68 #include <ctype.h> 63 69 #include "sqlite3.h" 64 70 65 71 /* 66 72 ** All global variables are gathered into the "g" singleton. 67 73 */ 68 74 struct GlobalVars { 69 - const char *zArgv0; /* Name of program */ 75 + const char *zArgv0; /* Name of program */ 76 + sqlite3_mem_methods sOrigMem; /* Original memory methods */ 77 + sqlite3_mem_methods sOomMem; /* Memory methods with OOM simulator */ 78 + int iOomCntdown; /* Memory fails on 1 to 0 transition */ 79 + int nOomFault; /* Increments for each OOM fault */ 80 + int bOomOnce; /* Fail just once if true */ 81 + int bOomEnable; /* True to enable OOM simulation */ 82 + int nOomBrkpt; /* Number of calls to oomFault() */ 83 + char zTestName[100]; /* Name of current test */ 70 84 } g; 71 85 86 +/* 87 +** Maximum number of iterations for an OOM test 88 +*/ 89 +#ifndef OOM_MAX 90 +# define OOM_MAX 625 91 +#endif 72 92 93 +/* 94 +** This routine is called when a simulated OOM occurs. It exists as a 95 +** convenient place to set a debugger breakpoint. 96 +*/ 97 +static void oomFault(void){ 98 + g.nOomBrkpt++; /* Prevent oomFault() from being optimized out */ 99 +} 100 + 101 + 102 +/* Versions of malloc() and realloc() that simulate OOM conditions */ 103 +static void *oomMalloc(int nByte){ 104 + if( nByte>0 && g.bOomEnable && g.iOomCntdown>0 ){ 105 + g.iOomCntdown--; 106 + if( g.iOomCntdown==0 ){ 107 + if( g.nOomFault==0 ) oomFault(); 108 + g.nOomFault++; 109 + if( !g.bOomOnce ) g.iOomCntdown = 1; 110 + return 0; 111 + } 112 + } 113 + return g.sOrigMem.xMalloc(nByte); 114 +} 115 +static void *oomRealloc(void *pOld, int nByte){ 116 + if( nByte>0 && g.bOomEnable && g.iOomCntdown>0 ){ 117 + g.iOomCntdown--; 118 + if( g.iOomCntdown==0 ){ 119 + if( g.nOomFault==0 ) oomFault(); 120 + g.nOomFault++; 121 + if( !g.bOomOnce ) g.iOomCntdown = 1; 122 + return 0; 123 + } 124 + } 125 + return g.sOrigMem.xRealloc(pOld, nByte); 126 +} 73 127 74 128 /* 75 129 ** Print an error message and abort in such a way to indicate to the 76 130 ** fuzzer that this counts as a crash. 77 131 */ 78 132 static void abendError(const char *zFormat, ...){ 79 133 va_list ap; 80 - fprintf(stderr, "%s: ", g.zArgv0); 134 + if( g.zTestName[0] ){ 135 + fprintf(stderr, "%s (%s): ", g.zArgv0, g.zTestName); 136 + }else{ 137 + fprintf(stderr, "%s: ", g.zArgv0); 138 + } 81 139 va_start(ap, zFormat); 82 140 vfprintf(stderr, zFormat, ap); 83 141 va_end(ap); 84 142 fprintf(stderr, "\n"); 85 143 abort(); 86 144 } 87 145 /* 88 146 ** Print an error message and quit, but not in a way that would look 89 147 ** like a crash. 90 148 */ 91 149 static void fatalError(const char *zFormat, ...){ 92 150 va_list ap; 93 - fprintf(stderr, "%s: ", g.zArgv0); 151 + if( g.zTestName[0] ){ 152 + fprintf(stderr, "%s (%s): ", g.zArgv0, g.zTestName); 153 + }else{ 154 + fprintf(stderr, "%s: ", g.zArgv0); 155 + } 94 156 va_start(ap, zFormat); 95 157 vfprintf(stderr, zFormat, ap); 96 158 va_end(ap); 97 159 fprintf(stderr, "\n"); 98 160 exit(1); 99 161 } 100 162 ................................................................................ 115 177 } 116 178 117 179 /* 118 180 ** This callback is invoked by sqlite3_log(). 119 181 */ 120 182 static void shellLog(void *pNotUsed, int iErrCode, const char *zMsg){ 121 183 printf("LOG: (%d) %s\n", iErrCode, zMsg); 184 + fflush(stdout); 185 +} 186 +static void shellLogNoop(void *pNotUsed, int iErrCode, const char *zMsg){ 187 + return; 122 188 } 123 189 124 190 /* 125 191 ** This callback is invoked by sqlite3_exec() to return query results. 126 192 */ 127 193 static int execCallback(void *NotUsed, int argc, char **argv, char **colv){ 128 194 int i; ................................................................................ 132 198 printf(" %s=", colv[i]); 133 199 if( argv[i] ){ 134 200 printf("[%s]\n", argv[i]); 135 201 }else{ 136 202 printf("NULL\n"); 137 203 } 138 204 } 205 + fflush(stdout); 206 + return 0; 207 +} 208 +static int execNoop(void *NotUsed, int argc, char **argv, char **colv){ 139 209 return 0; 140 210 } 141 211 212 +#ifndef SQLITE_OMIT_TRACE 142 213 /* 143 214 ** This callback is invoked by sqlite3_trace() as each SQL statement 144 215 ** starts. 145 216 */ 146 217 static void traceCallback(void *NotUsed, const char *zMsg){ 147 218 printf("TRACE: %s\n", zMsg); 219 + fflush(stdout); 220 +} 221 +static void traceNoop(void *NotUsed, const char *zMsg){ 222 + return; 148 223 } 224 +#endif 149 225 150 226 /*************************************************************************** 151 227 ** eval() implementation copied from ../ext/misc/eval.c 152 228 */ 153 229 /* 154 230 ** Structure used to accumulate the output 155 231 */ ................................................................................ 235 311 /* End of the eval() implementation 236 312 ******************************************************************************/ 237 313 238 314 /* 239 315 ** Print sketchy documentation for this utility program 240 316 */ 241 317 static void showHelp(void){ 242 - printf("Usage: %s [options]\n", g.zArgv0); 318 + printf("Usage: %s [options] ?FILE...?\n", g.zArgv0); 243 319 printf( 244 -"Read SQL text from standard input and evaluate it.\n" 320 +"Read SQL text from FILE... (or from standard input if FILE... is omitted)\n" 321 +"and then evaluate each block of SQL contained therein.\n" 245 322 "Options:\n" 246 -" --autovacuum Enable AUTOVACUUM mode\n" 247 -" -f FILE Read SQL text from FILE instead of standard input\n" 248 -" --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n" 249 -" --help Show this help text\n" 250 -" --initdb DBFILE Initialize the in-memory database using template DBFILE\n" 251 -" --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n" 252 -" --pagesize N Set the page size to N\n" 253 -" --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n" 254 -" --scratch N SZ Configure scratch memory for N slots of SZ bytes each\n" 255 -" --utf16be Set text encoding to UTF-16BE\n" 256 -" --utf16le Set text encoding to UTF-16LE\n" 323 +" --autovacuum Enable AUTOVACUUM mode\n" 324 +" --heap SZ MIN Memory allocator uses SZ bytes & min allocation MIN\n" 325 +" --help Show this help text\n" 326 +" --lookaside N SZ Configure lookaside for N slots of SZ bytes each\n" 327 +" --oom Run each test multiple times in a simulated OOM loop\n" 328 +" --pagesize N Set the page size to N\n" 329 +" --pcache N SZ Configure N pages of pagecache each of size SZ bytes\n" 330 +" -q Reduced output\n" 331 +" --quiet Reduced output\n" 332 +" --scratch N SZ Configure scratch memory for N slots of SZ bytes each\n" 333 +" --unique-cases FILE Write all unique test cases to FILE\n" 334 +" --utf16be Set text encoding to UTF-16BE\n" 335 +" --utf16le Set text encoding to UTF-16LE\n" 336 +" -v Increased output\n" 337 +" --verbose Increased output\n" 257 338 ); 258 339 } 259 340 260 341 /* 261 342 ** Return the value of a hexadecimal digit. Return -1 if the input 262 343 ** is not a hex digit. 263 344 */ ................................................................................ 311 392 break; 312 393 } 313 394 } 314 395 if( v>0x7fffffff ) abendError("parameter too large - max 2147483648"); 315 396 return (int)(isNeg? -v : v); 316 397 } 317 398 318 -/* 319 -** Various operating modes 320 -*/ 321 -#define FZMODE_Generic 1 322 -#define FZMODE_Strftime 2 323 -#define FZMODE_Printf 3 324 -#define FZMODE_Glob 4 325 - 399 +/* Return the current wall-clock time */ 400 +static sqlite3_int64 timeOfDay(void){ 401 + static sqlite3_vfs *clockVfs = 0; 402 + sqlite3_int64 t; 403 + if( clockVfs==0 ) clockVfs = sqlite3_vfs_find(0); 404 + if( clockVfs->iVersion>=1 && clockVfs->xCurrentTimeInt64!=0 ){ 405 + clockVfs->xCurrentTimeInt64(clockVfs, &t); 406 + }else{ 407 + double r; 408 + clockVfs->xCurrentTime(clockVfs, &r); 409 + t = (sqlite3_int64)(r*86400000.0); 410 + } 411 + return t; 412 +} 326 413 327 414 int main(int argc, char **argv){ 328 - char *zIn = 0; /* Input text */ 329 - int nAlloc = 0; /* Number of bytes allocated for zIn[] */ 330 - int nIn = 0; /* Number of bytes of zIn[] used */ 331 - size_t got; /* Bytes read from input */ 332 - FILE *in = stdin; /* Where to read SQL text from */ 333 - int rc = SQLITE_OK; /* Result codes from API functions */ 334 - int i; /* Loop counter */ 335 - int iNext; /* Next block of SQL */ 336 - sqlite3 *db; /* Open database */ 337 - sqlite3 *dbInit = 0; /* On-disk database used to initialize the in-memory db */ 338 - const char *zInitDb = 0;/* Name of the initialization database file */ 339 - char *zErrMsg = 0; /* Error message returned from sqlite3_exec() */ 415 + char *zIn = 0; /* Input text */ 416 + int nAlloc = 0; /* Number of bytes allocated for zIn[] */ 417 + int nIn = 0; /* Number of bytes of zIn[] used */ 418 + size_t got; /* Bytes read from input */ 419 + int rc = SQLITE_OK; /* Result codes from API functions */ 420 + int i; /* Loop counter */ 421 + int iNext; /* Next block of SQL */ 422 + sqlite3 *db; /* Open database */ 423 + char *zErrMsg = 0; /* Error message returned from sqlite3_exec() */ 340 424 const char *zEncoding = 0; /* --utf16be or --utf16le */ 341 425 int nHeap = 0, mnHeap = 0; /* Heap size from --heap */ 342 426 int nLook = 0, szLook = 0; /* --lookaside configuration */ 343 427 int nPCache = 0, szPCache = 0;/* --pcache configuration */ 344 428 int nScratch = 0, szScratch=0;/* --scratch configuration */ 345 429 int pageSize = 0; /* Desired page size. 0 means default */ 346 430 void *pHeap = 0; /* Allocated heap space */ 347 431 void *pLook = 0; /* Allocated lookaside space */ 348 432 void *pPCache = 0; /* Allocated storage for pcache */ 349 433 void *pScratch = 0; /* Allocated storage for scratch */ 350 434 int doAutovac = 0; /* True for --autovacuum */ 351 435 char *zSql; /* SQL to run */ 352 436 char *zToFree = 0; /* Call sqlite3_free() on this afte running zSql */ 353 - int iMode = FZMODE_Generic; /* Operating mode */ 354 - const char *zCkGlob = 0; /* Inputs must match this glob */ 437 + int verboseFlag = 0; /* --verbose or -v flag */ 438 + int quietFlag = 0; /* --quiet or -q flag */ 439 + int nTest = 0; /* Number of test cases run */ 440 + int multiTest = 0; /* True if there will be multiple test cases */ 441 + int lastPct = -1; /* Previous percentage done output */ 442 + sqlite3 *dataDb = 0; /* Database holding compacted input data */ 443 + sqlite3_stmt *pStmt = 0; /* Statement to insert testcase into dataDb */ 444 + const char *zDataOut = 0; /* Write compacted data to this output file */ 445 + int nHeader = 0; /* Bytes of header comment text on input file */ 446 + int oomFlag = 0; /* --oom */ 447 + int oomCnt = 0; /* Counter for the OOM loop */ 448 + char zErrBuf[200]; /* Space for the error message */ 449 + const char *zFailCode; /* Value of the TEST_FAILURE environment var */ 450 + const char *zPrompt; /* Initial prompt when large-file fuzzing */ 451 + int nInFile = 0; /* Number of input files to read */ 452 + char **azInFile = 0; /* Array of input file names */ 453 + int jj; /* Loop counter for azInFile[] */ 454 + sqlite3_int64 iBegin; /* Start time for the whole program */ 455 + sqlite3_int64 iStart, iEnd; /* Start and end-times for a test case */ 355 456 356 - 457 + iBegin = timeOfDay(); 458 + zFailCode = getenv("TEST_FAILURE"); 357 459 g.zArgv0 = argv[0]; 460 + zPrompt = "<stdin>"; 358 461 for(i=1; i<argc; i++){ 359 462 const char *z = argv[i]; 360 463 if( z[0]=='-' ){ 361 464 z++; 362 465 if( z[0]=='-' ) z++; 363 466 if( strcmp(z,"autovacuum")==0 ){ 364 467 doAutovac = 1; 365 468 }else 366 469 if( strcmp(z, "f")==0 && i+1<argc ){ 367 - if( in!=stdin ) abendError("only one -f allowed"); 368 - in = fopen(argv[++i],"rb"); 369 - if( in==0 ) abendError("cannot open input file \"%s\"", argv[i]); 470 + i++; 471 + goto addNewInFile; 370 472 }else 371 473 if( strcmp(z,"heap")==0 ){ 372 474 if( i>=argc-2 ) abendError("missing arguments on %s\n", argv[i]); 373 475 nHeap = integerValue(argv[i+1]); 374 476 mnHeap = integerValue(argv[i+2]); 375 477 i += 2; 376 478 }else 377 479 if( strcmp(z,"help")==0 ){ 378 480 showHelp(); 379 481 return 0; 380 482 }else 381 - if( strcmp(z, "initdb")==0 && i+1<argc ){ 382 - if( zInitDb!=0 ) abendError("only one --initdb allowed"); 383 - zInitDb = argv[++i]; 384 - }else 385 483 if( strcmp(z,"lookaside")==0 ){ 386 484 if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]); 387 485 nLook = integerValue(argv[i+1]); 388 486 szLook = integerValue(argv[i+2]); 389 487 i += 2; 390 488 }else 391 - if( strcmp(z,"mode")==0 ){ 392 - if( i>=argc-1 ) abendError("missing argument on %s", argv[i]); 393 - z = argv[++i]; 394 - if( strcmp(z,"generic")==0 ){ 395 - iMode = FZMODE_Printf; 396 - zCkGlob = 0; 397 - }else if( strcmp(z, "glob")==0 ){ 398 - iMode = FZMODE_Glob; 399 - zCkGlob = "'*','*'"; 400 - }else if( strcmp(z, "printf")==0 ){ 401 - iMode = FZMODE_Printf; 402 - zCkGlob = "'*',*"; 403 - }else if( strcmp(z, "strftime")==0 ){ 404 - iMode = FZMODE_Strftime; 405 - zCkGlob = "'*',*"; 406 - }else{ 407 - abendError("unknown --mode: %s", z); 408 - } 489 + if( strcmp(z,"oom")==0 ){ 490 + oomFlag = 1; 409 491 }else 410 492 if( strcmp(z,"pagesize")==0 ){ 411 493 if( i>=argc-1 ) abendError("missing argument on %s", argv[i]); 412 494 pageSize = integerValue(argv[++i]); 413 495 }else 414 496 if( strcmp(z,"pcache")==0 ){ 415 497 if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]); 416 498 nPCache = integerValue(argv[i+1]); 417 499 szPCache = integerValue(argv[i+2]); 418 500 i += 2; 501 + }else 502 + if( strcmp(z,"quiet")==0 || strcmp(z,"q")==0 ){ 503 + quietFlag = 1; 504 + verboseFlag = 0; 419 505 }else 420 506 if( strcmp(z,"scratch")==0 ){ 421 507 if( i>=argc-2 ) abendError("missing arguments on %s", argv[i]); 422 508 nScratch = integerValue(argv[i+1]); 423 509 szScratch = integerValue(argv[i+2]); 424 510 i += 2; 511 + }else 512 + if( strcmp(z, "unique-cases")==0 ){ 513 + if( i>=argc-1 ) abendError("missing arguments on %s", argv[i]); 514 + if( zDataOut ) abendError("only one --minimize allowed"); 515 + zDataOut = argv[++i]; 425 516 }else 426 517 if( strcmp(z,"utf16le")==0 ){ 427 518 zEncoding = "utf16le"; 428 519 }else 429 520 if( strcmp(z,"utf16be")==0 ){ 430 521 zEncoding = "utf16be"; 431 522 }else 523 + if( strcmp(z,"verbose")==0 || strcmp(z,"v")==0 ){ 524 + quietFlag = 0; 525 + verboseFlag = 1; 526 + }else 432 527 { 433 528 abendError("unknown option: %s", argv[i]); 434 529 } 435 530 }else{ 436 - abendError("unknown argument: %s", argv[i]); 531 + addNewInFile: 532 + nInFile++; 533 + azInFile = realloc(azInFile, sizeof(azInFile[0])*nInFile); 534 + if( azInFile==0 ) abendError("out of memory"); 535 + azInFile[nInFile-1] = argv[i]; 437 536 } 438 537 } 439 - sqlite3_config(SQLITE_CONFIG_LOG, shellLog, 0); 538 + 539 + /* Do global SQLite initialization */ 540 + sqlite3_config(SQLITE_CONFIG_LOG, verboseFlag ? shellLog : shellLogNoop, 0); 440 541 if( nHeap>0 ){ 441 542 pHeap = malloc( nHeap ); 442 543 if( pHeap==0 ) fatalError("cannot allocate %d-byte heap\n", nHeap); 443 544 rc = sqlite3_config(SQLITE_CONFIG_HEAP, pHeap, nHeap, mnHeap); 444 545 if( rc ) abendError("heap configuration failed: %d\n", rc); 445 546 } 547 + if( oomFlag ){ 548 + sqlite3_config(SQLITE_CONFIG_GETMALLOC, &g.sOrigMem); 549 + g.sOomMem = g.sOrigMem; 550 + g.sOomMem.xMalloc = oomMalloc; 551 + g.sOomMem.xRealloc = oomRealloc; 552 + sqlite3_config(SQLITE_CONFIG_MALLOC, &g.sOomMem); 553 + } 446 554 if( nLook>0 ){ 447 555 sqlite3_config(SQLITE_CONFIG_LOOKASIDE, 0, 0); 448 556 if( szLook>0 ){ 449 557 pLook = malloc( nLook*szLook ); 450 558 if( pLook==0 ) fatalError("out of memory"); 451 559 } 452 560 } ................................................................................ 460 568 if( nPCache>0 && szPCache>0 ){ 461 569 pPCache = malloc( nPCache*(sqlite3_int64)szPCache ); 462 570 if( pPCache==0 ) fatalError("cannot allocate %lld-byte pcache", 463 571 nPCache*(sqlite3_int64)szPCache); 464 572 rc = sqlite3_config(SQLITE_CONFIG_PAGECACHE, pPCache, szPCache, nPCache); 465 573 if( rc ) abendError("pcache configuration failed: %d", rc); 466 574 } 467 - while( !feof(in) ){ 468 - nAlloc += nAlloc+1000; 469 - zIn = realloc(zIn, nAlloc); 470 - if( zIn==0 ) fatalError("out of memory"); 471 - got = fread(zIn+nIn, 1, nAlloc-nIn-1, in); 472 - nIn += (int)got; 473 - zIn[nIn] = 0; 474 - if( got==0 ) break; 475 - } 476 - if( zInitDb ){ 477 - rc = sqlite3_open_v2(zInitDb, &dbInit, SQLITE_OPEN_READONLY, 0); 478 - if( rc!=SQLITE_OK ){ 479 - abendError("unable to open initialization database \"%s\"", zInitDb); 480 - } 575 + 576 + /* If the --unique-cases option was supplied, open the database that will 577 + ** be used to gather unique test cases. 578 + */ 579 + if( zDataOut ){ 580 + rc = sqlite3_open(":memory:", &dataDb); 581 + if( rc ) abendError("cannot open :memory: database"); 582 + rc = sqlite3_exec(dataDb, 583 + "CREATE TABLE testcase(sql BLOB PRIMARY KEY, tm) WITHOUT ROWID;",0,0,0); 584 + if( rc ) abendError("%s", sqlite3_errmsg(dataDb)); 585 + rc = sqlite3_prepare_v2(dataDb, 586 + "INSERT OR IGNORE INTO testcase(sql,tm)VALUES(?1,?2)", 587 + -1, &pStmt, 0); 588 + if( rc ) abendError("%s", sqlite3_errmsg(dataDb)); 481 589 } 482 - for(i=0; i<nIn; i=iNext){ 483 - char cSaved; 484 - if( strncmp(&zIn[i], "/****<",6)==0 ){ 485 - char *z = strstr(&zIn[i], ">****/"); 486 - if( z ){ 487 - z += 6; 488 - printf("%.*s\n", (int)(z-&zIn[i]), &zIn[i]); 489 - i += (int)(z-&zIn[i]); 590 + 591 + /* Initialize the input buffer used to hold SQL text */ 592 + if( nInFile==0 ) nInFile = 1; 593 + nAlloc = 1000; 594 + zIn = malloc(nAlloc); 595 + if( zIn==0 ) fatalError("out of memory"); 596 + 597 + /* Loop over all input files */ 598 + for(jj=0; jj<nInFile; jj++){ 599 + 600 + /* Read the complete content of the next input file into zIn[] */ 601 + FILE *in; 602 + if( azInFile ){ 603 + int j, k; 604 + in = fopen(azInFile[jj],"rb"); 605 + if( in==0 ){ 606 + abendError("cannot open %s for reading", azInFile[jj]); 607 + } 608 + zPrompt = azInFile[jj]; 609 + for(j=k=0; zPrompt[j]; j++) if( zPrompt[j]=='/' ) k = j+1; 610 + zPrompt += k; 611 + }else{ 612 + in = stdin; 613 + zPrompt = "<stdin>"; 614 + } 615 + while( !feof(in) ){ 616 + got = fread(zIn+nIn, 1, nAlloc-nIn-1, in); 617 + nIn += (int)got; 618 + zIn[nIn] = 0; 619 + if( got==0 ) break; 620 + if( nAlloc - nIn - 1 < 100 ){ 621 + nAlloc += nAlloc+1000; 622 + zIn = realloc(zIn, nAlloc); 623 + if( zIn==0 ) fatalError("out of memory"); 624 + } 625 + } 626 + if( in!=stdin ) fclose(in); 627 + lastPct = -1; 628 + 629 + /* Skip initial lines of the input file that begin with "#" */ 630 + for(i=0; i<nIn; i=iNext+1){ 631 + if( zIn[i]!='#' ) break; 632 + for(iNext=i+1; iNext<nIn && zIn[iNext]!='\n'; iNext++){} 633 + } 634 + nHeader = i; 635 + 636 + /* Process all test cases contained within the input file. 637 + */ 638 + for(; i<nIn; i=iNext, nTest++, g.zTestName[0]=0){ 639 + char cSaved; 640 + if( strncmp(&zIn[i], "/****<",6)==0 ){ 641 + char *z = strstr(&zIn[i], ">****/"); 642 + if( z ){ 643 + z += 6; 644 + sqlite3_snprintf(sizeof(g.zTestName), g.zTestName, "%.*s", 645 + (int)(z-&zIn[i]) - 12, &zIn[i+6]); 646 + if( verboseFlag ){ 647 + printf("%.*s\n", (int)(z-&zIn[i]), &zIn[i]); 648 + fflush(stdout); 649 + } 650 + i += (int)(z-&zIn[i]); 651 + multiTest = 1; 652 + } 653 + } 654 + for(iNext=i; iNext<nIn && strncmp(&zIn[iNext],"/****<",6)!=0; iNext++){} 655 + cSaved = zIn[iNext]; 656 + zIn[iNext] = 0; 657 + 658 + 659 + /* Print out the SQL of the next test case is --verbose is enabled 660 + */ 661 + zSql = &zIn[i]; 662 + if( verboseFlag ){ 663 + printf("INPUT (offset: %d, size: %d): [%s]\n", 664 + i, (int)strlen(&zIn[i]), &zIn[i]); 665 + }else if( multiTest && !quietFlag ){ 666 + if( oomFlag ){ 667 + printf("%s\n", g.zTestName); 668 + }else{ 669 + int pct = (10*iNext)/nIn; 670 + if( pct!=lastPct ){ 671 + if( lastPct<0 ) printf("%s:", zPrompt); 672 + printf(" %d%%", pct*10); 673 + lastPct = pct; 674 + } 675 + } 676 + }else if( nInFile>1 ){ 677 + printf("%s\n", zPrompt); 678 + } 679 + fflush(stdout); 680 + 681 + /* Run the next test case. Run it multiple times in --oom mode 682 + */ 683 + if( oomFlag ){ 684 + oomCnt = g.iOomCntdown = 1; 685 + g.nOomFault = 0; 686 + g.bOomOnce = 1; 687 + if( verboseFlag ){ 688 + printf("Once.%d\n", oomCnt); 689 + fflush(stdout); 690 + } 691 + }else{ 692 + oomCnt = 0; 693 + } 694 + do{ 695 + rc = sqlite3_open_v2( 696 + "main.db", &db, 697 + SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MEMORY, 698 + 0); 699 + if( rc!=SQLITE_OK ){ 700 + abendError("Unable to open the in-memory database"); 701 + } 702 + if( pLook ){ 703 + rc = sqlite3_db_config(db, SQLITE_DBCONFIG_LOOKASIDE,pLook,szLook,nLook); 704 + if( rc!=SQLITE_OK ) abendError("lookaside configuration filed: %d", rc); 705 + } 706 + #ifndef SQLITE_OMIT_TRACE 707 + sqlite3_trace(db, verboseFlag ? traceCallback : traceNoop, 0); 708 + #endif 709 + sqlite3_create_function(db, "eval", 1, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0); 710 + sqlite3_create_function(db, "eval", 2, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0); 711 + sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 1000000); 712 + if( zEncoding ) sqlexec(db, "PRAGMA encoding=%s", zEncoding); 713 + if( pageSize ) sqlexec(db, "PRAGMA pagesize=%d", pageSize); 714 + if( doAutovac ) sqlexec(db, "PRAGMA auto_vacuum=FULL"); 715 + iStart = timeOfDay(); 716 + g.bOomEnable = 1; 717 + if( verboseFlag ){ 718 + zErrMsg = 0; 719 + rc = sqlite3_exec(db, zSql, execCallback, 0, &zErrMsg); 720 + if( zErrMsg ){ 721 + sqlite3_snprintf(sizeof(zErrBuf),zErrBuf,"%z", zErrMsg); 722 + zErrMsg = 0; 723 + } 724 + }else { 725 + rc = sqlite3_exec(db, zSql, execNoop, 0, 0); 726 + } 727 + g.bOomEnable = 0; 728 + iEnd = timeOfDay(); 729 + rc = sqlite3_close(db); 730 + if( rc ){ 731 + abendError("sqlite3_close() failed with rc=%d", rc); 732 + } 733 + if( !zDataOut && sqlite3_memory_used()>0 ){ 734 + abendError("memory in use after close: %lld bytes",sqlite3_memory_used()); 735 + } 736 + if( oomFlag ){ 737 + /* Limit the number of iterations of the OOM loop to OOM_MAX. If the 738 + ** first pass (single failure) exceeds 2/3rds of OOM_MAX this skip the 739 + ** second pass (continuous failure after first) completely. */ 740 + if( g.nOomFault==0 || oomCnt>OOM_MAX ){ 741 + if( g.bOomOnce && oomCnt<=(OOM_MAX*2/3) ){ 742 + oomCnt = g.iOomCntdown = 1; 743 + g.bOomOnce = 0; 744 + }else{ 745 + oomCnt = 0; 746 + } 747 + }else{ 748 + g.iOomCntdown = ++oomCnt; 749 + g.nOomFault = 0; 750 + } 751 + if( oomCnt ){ 752 + if( verboseFlag ){ 753 + printf("%s.%d\n", g.bOomOnce ? "Once" : "Multi", oomCnt); 754 + fflush(stdout); 755 + } 756 + nTest++; 757 + } 758 + } 759 + }while( oomCnt>0 ); 760 + 761 + /* Store unique test cases in the in the dataDb database if the 762 + ** --unique-cases flag is present 763 + */ 764 + if( zDataOut ){ 765 + sqlite3_bind_blob(pStmt, 1, &zIn[i], iNext-i, SQLITE_STATIC); 766 + sqlite3_bind_int64(pStmt, 2, iEnd - iStart); 767 + rc = sqlite3_step(pStmt); 768 + if( rc!=SQLITE_DONE ) abendError("%s", sqlite3_errmsg(dataDb)); 769 + sqlite3_reset(pStmt); 770 + } 771 + 772 + /* Free the SQL from the current test case 773 + */ 774 + if( zToFree ){ 775 + sqlite3_free(zToFree); 776 + zToFree = 0; 777 + } 778 + zIn[iNext] = cSaved; 779 + 780 + /* Show test-case results in --verbose mode 781 + */ 782 + if( verboseFlag ){ 783 + printf("RESULT-CODE: %d\n", rc); 784 + if( zErrMsg ){ 785 + printf("ERROR-MSG: [%s]\n", zErrBuf); 786 + } 787 + fflush(stdout); 788 + } 789 + 790 + /* Simulate an error if the TEST_FAILURE environment variable is "5". 791 + ** This is used to verify that automated test script really do spot 792 + ** errors that occur in this test program. 793 + */ 794 + if( zFailCode ){ 795 + if( zFailCode[0]=='5' && zFailCode[1]==0 ){ 796 + abendError("simulated failure"); 797 + }else if( zFailCode[0]!=0 ){ 798 + /* If TEST_FAILURE is something other than 5, just exit the test 799 + ** early */ 800 + printf("\nExit early due to TEST_FAILURE being set"); 801 + break; 802 + } 490 803 } 491 804 } 492 - for(iNext=i; iNext<nIn && strncmp(&zIn[iNext],"/****<",6)!=0; iNext++){} 493 - cSaved = zIn[iNext]; 494 - zIn[iNext] = 0; 495 - if( zCkGlob && sqlite3_strglob(zCkGlob,&zIn[i])!=0 ){ 496 - zIn[iNext] = cSaved; 497 - continue; 498 - } 499 - rc = sqlite3_open_v2( 500 - "main.db", &db, 501 - SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MEMORY, 502 - 0); 503 - if( rc!=SQLITE_OK ){ 504 - abendError("Unable to open the in-memory database"); 505 - } 506 - if( pLook ){ 507 - rc = sqlite3_db_config(db, SQLITE_DBCONFIG_LOOKASIDE, pLook, szLook, nLook); 508 - if( rc!=SQLITE_OK ) abendError("lookaside configuration filed: %d", rc); 509 - } 510 - if( zInitDb ){ 511 - sqlite3_backup *pBackup; 512 - pBackup = sqlite3_backup_init(db, "main", dbInit, "main"); 513 - rc = sqlite3_backup_step(pBackup, -1); 514 - if( rc!=SQLITE_DONE ){ 515 - abendError("attempt to initialize the in-memory database failed (rc=%d)", 516 - rc); 517 - } 518 - sqlite3_backup_finish(pBackup); 805 + if( !verboseFlag && multiTest && !quietFlag && !oomFlag ) printf("\n"); 806 + } 807 + 808 + /* Report total number of tests run 809 + */ 810 + if( nTest>1 && !quietFlag ){ 811 + sqlite3_int64 iElapse = timeOfDay() - iBegin; 812 + printf("%s: 0 errors out of %d tests in %d.%03d seconds\nSQLite %s %s\n", 813 + g.zArgv0, nTest, (int)(iElapse/1000), (int)(iElapse%1000), 814 + sqlite3_libversion(), sqlite3_sourceid()); 815 + } 816 + 817 + /* Write the unique test cases if the --unique-cases flag was used 818 + */ 819 + if( zDataOut ){ 820 + int n = 0; 821 + FILE *out = fopen(zDataOut, "wb"); 822 + if( out==0 ) abendError("cannot open %s for writing", zDataOut); 823 + if( nHeader>0 ) fwrite(zIn, nHeader, 1, out); 824 + sqlite3_finalize(pStmt); 825 + rc = sqlite3_prepare_v2(dataDb, "SELECT sql, tm FROM testcase ORDER BY tm, sql", 826 + -1, &pStmt, 0); 827 + if( rc ) abendError("%s", sqlite3_errmsg(dataDb)); 828 + while( sqlite3_step(pStmt)==SQLITE_ROW ){ 829 + fprintf(out,"/****<%d:%dms>****/", ++n, sqlite3_column_int(pStmt,1)); 830 + fwrite(sqlite3_column_blob(pStmt,0),sqlite3_column_bytes(pStmt,0),1,out); 519 831 } 520 - sqlite3_trace(db, traceCallback, 0); 521 - sqlite3_create_function(db, "eval", 1, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0); 522 - sqlite3_create_function(db, "eval", 2, SQLITE_UTF8, 0, sqlEvalFunc, 0, 0); 523 - sqlite3_limit(db, SQLITE_LIMIT_LENGTH, 1000000); 524 - if( zEncoding ) sqlexec(db, "PRAGMA encoding=%s", zEncoding); 525 - if( pageSize ) sqlexec(db, "PRAGMA pagesize=%d", pageSize); 526 - if( doAutovac ) sqlexec(db, "PRAGMA auto_vacuum=FULL"); 527 - printf("INPUT (offset: %d, size: %d): [%s]\n", 528 - i, (int)strlen(&zIn[i]), &zIn[i]); 529 - zSql = &zIn[i]; 530 - switch( iMode ){ 531 - case FZMODE_Glob: 532 - zSql = zToFree = sqlite3_mprintf("SELECT glob(%s);", zSql); 533 - break; 534 - case FZMODE_Printf: 535 - zSql = zToFree = sqlite3_mprintf("SELECT printf(%s);", zSql); 536 - break; 537 - case FZMODE_Strftime: 538 - zSql = zToFree = sqlite3_mprintf("SELECT strftime(%s);", zSql); 539 - break; 540 - } 541 - rc = sqlite3_exec(db, zSql, execCallback, 0, &zErrMsg); 542 - if( zToFree ){ 543 - sqlite3_free(zToFree); 544 - zToFree = 0; 545 - } 546 - zIn[iNext] = cSaved; 832 + fclose(out); 833 + sqlite3_finalize(pStmt); 834 + sqlite3_close(dataDb); 835 + } 547 836 548 - printf("RESULT-CODE: %d\n", rc); 549 - if( zErrMsg ){ 550 - printf("ERROR-MSG: [%s]\n", zErrMsg); 551 - sqlite3_free(zErrMsg); 552 - } 553 - rc = sqlite3_close(db); 554 - if( rc ){ 555 - abendError("sqlite3_close() failed with rc=%d", rc); 556 - } 557 - if( sqlite3_memory_used()>0 ){ 558 - abendError("memory in use after close: %lld bytes", sqlite3_memory_used()); 559 - } 560 - } 837 + /* Clean up and exit. 838 + */ 839 + free(azInFile); 561 840 free(zIn); 562 841 free(pHeap); 563 842 free(pLook); 564 843 free(pScratch); 565 844 free(pPCache); 566 845 return 0; 567 846 }
Changes to tool/mksqlite3c.tcl.
13 13 # For example, the "parse.c" and "parse.h" files to implement the 14 14 # the parser are derived from "parse.y" using lemon. And the 15 15 # "keywordhash.h" files is generated by a program named "mkkeywordhash". 16 16 # 17 17 # After the "tsrc" directory has been created and populated, run 18 18 # this script: 19 19 # 20 -# tclsh mksqlite3c.tcl 20 +# tclsh mksqlite3c.tcl --srcdir $SRC 21 21 # 22 22 # The amalgamated SQLite code will be written into sqlite3.c 23 23 # 24 24 25 25 # Begin by reading the "sqlite3.h" header file. Extract the version number 26 26 # from in this file. The version number is needed to generate the header 27 27 # comment of the amalgamation. 28 28 # 29 -if {[lsearch $argv --nostatic]>=0} { 30 - set addstatic 0 31 -} else { 32 - set addstatic 1 33 -} 34 -if {[lsearch $argv --linemacros]>=0} { 35 - set linemacros 1 36 -} else { 37 - set linemacros 0 29 +set addstatic 1 30 +set linemacros 0 31 +for {set i 0} {$i<[llength $argv]} {incr i} { 32 + set x [lindex $argv $i] 33 + if {[regexp {^-+nostatic$} $x]} { 34 + set addstatic 0 35 + } elseif {[regexp {^-+linemacros} $x]} { 36 + set linemacros 1 37 + } else { 38 + error "unknown command-line option: $x" 39 + } 38 40 } 39 41 set in [open tsrc/sqlite3.h] 40 42 set cnt 0 41 43 set VERSION ????? 42 44 while {![eof $in]} { 43 45 set line [gets $in] 44 46 if {$line=="" && [eof $in]} break ................................................................................ 364 366 fts3_snippet.c 365 367 fts3_unicode.c 366 368 fts3_unicode2.c 367 369 368 370 rtree.c 369 371 icu.c 370 372 fts3_icu.c 371 - 373 + dbstat.c 372 374 sqlite3session.c 373 375 } { 374 376 copy_file tsrc/$file 375 377 } 376 378 377 379 close $out
Changes to tool/sqldiff.c.
493 493 */ 494 494 static void diff_one_table(const char *zTab, FILE *out){ 495 495 char *zId = safeId(zTab); /* Name of table (translated for us in SQL) */ 496 496 char **az = 0; /* Columns in main */ 497 497 char **az2 = 0; /* Columns in aux */ 498 498 int nPk; /* Primary key columns in main */ 499 499 int nPk2; /* Primary key columns in aux */ 500 - int n; /* Number of columns in main */ 500 + int n = 0; /* Number of columns in main */ 501 501 int n2; /* Number of columns in aux */ 502 502 int nQ; /* Number of output columns in the diff query */ 503 503 int i; /* Loop counter */ 504 504 const char *zSep; /* Separator string */ 505 505 Str sql; /* Comparison query */ 506 506 sqlite3_stmt *pStmt; /* Query statement to do the diff */ 507 507 ................................................................................ 730 730 */ 731 731 static void summarize_one_table(const char *zTab, FILE *out){ 732 732 char *zId = safeId(zTab); /* Name of table (translated for us in SQL) */ 733 733 char **az = 0; /* Columns in main */ 734 734 char **az2 = 0; /* Columns in aux */ 735 735 int nPk; /* Primary key columns in main */ 736 736 int nPk2; /* Primary key columns in aux */ 737 - int n; /* Number of columns in main */ 737 + int n = 0; /* Number of columns in main */ 738 738 int n2; /* Number of columns in aux */ 739 739 int i; /* Loop counter */ 740 740 const char *zSep; /* Separator string */ 741 741 Str sql; /* Comparison query */ 742 742 sqlite3_stmt *pStmt; /* Query statement to do the diff */ 743 743 sqlite3_int64 nUpdate; /* Number of updated rows */ 744 744 sqlite3_int64 nUnchanged; /* Number of unmodified rows */ ................................................................................ 893 893 switch( iDType ){ 894 894 case SQLITE_INTEGER: 895 895 iX = sqlite3_value_int64(pVal); 896 896 memcpy(&uX, &iX, 8); 897 897 for(j=56; j>=0; j-=8) putc((uX>>j)&0xff, out); 898 898 break; 899 899 case SQLITE_FLOAT: 900 - rX = sqlite3_value_int64(pVal); 900 + rX = sqlite3_value_double(pVal); 901 901 memcpy(&uX, &rX, 8); 902 902 for(j=56; j>=0; j-=8) putc((uX>>j)&0xff, out); 903 903 break; 904 904 case SQLITE_TEXT: 905 905 iX = sqlite3_value_bytes(pVal); 906 906 putsVarint(out, (sqlite3_uint64)iX); 907 - fwrite(sqlite3_value_text(pVal),1,iX,out); 907 + fwrite(sqlite3_value_text(pVal),1,(size_t)iX,out); 908 908 break; 909 909 case SQLITE_BLOB: 910 910 iX = sqlite3_value_bytes(pVal); 911 911 putsVarint(out, (sqlite3_uint64)iX); 912 - fwrite(sqlite3_value_blob(pVal),1,iX,out); 912 + fwrite(sqlite3_value_blob(pVal),1,(size_t)iX,out); 913 913 break; 914 914 case SQLITE_NULL: 915 915 break; 916 916 } 917 917 } 918 918 919 919 /* ................................................................................ 1112 1112 */ 1113 1113 static void showHelp(void){ 1114 1114 printf("Usage: %s [options] DB1 DB2\n", g.zArgv0); 1115 1115 printf( 1116 1116 "Output SQL text that would transform DB1 into DB2.\n" 1117 1117 "Options:\n" 1118 1118 " --changeset FILE Write a CHANGESET into FILE\n" 1119 +" -L|--lib LIBRARY Load an SQLite extension library\n" 1119 1120 " --primarykey Use schema-defined PRIMARY KEYs\n" 1120 1121 " --schema Show only differences in the schema\n" 1121 1122 " --summary Show only a summary of the differences\n" 1122 1123 " --table TAB Show only differences in table TAB\n" 1123 1124 ); 1124 1125 } 1125 1126 ................................................................................ 1130 1131 int rc; 1131 1132 char *zErrMsg = 0; 1132 1133 char *zSql; 1133 1134 sqlite3_stmt *pStmt; 1134 1135 char *zTab = 0; 1135 1136 FILE *out = stdout; 1136 1137 void (*xDiff)(const char*,FILE*) = diff_one_table; 1138 + int nExt = 0; 1139 + char **azExt = 0; 1137 1140 1138 1141 g.zArgv0 = argv[0]; 1139 1142 for(i=1; i<argc; i++){ 1140 1143 const char *z = argv[i]; 1141 1144 if( z[0]=='-' ){ 1142 1145 z++; 1143 1146 if( z[0]=='-' ) z++; 1144 1147 if( strcmp(z,"changeset")==0 ){ 1148 + if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]); 1145 1149 out = fopen(argv[++i], "wb"); 1146 1150 if( out==0 ) cmdlineError("cannot open: %s", argv[i]); 1147 1151 xDiff = changeset_one_table; 1148 1152 }else 1149 1153 if( strcmp(z,"debug")==0 ){ 1154 + if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]); 1150 1155 g.fDebug = strtol(argv[++i], 0, 0); 1151 1156 }else 1152 1157 if( strcmp(z,"help")==0 ){ 1153 1158 showHelp(); 1154 1159 return 0; 1160 + }else 1161 + if( strcmp(z,"lib")==0 || strcmp(z,"L")==0 ){ 1162 + if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]); 1163 + azExt = realloc(azExt, sizeof(azExt[0])*(nExt+1)); 1164 + if( azExt==0 ) cmdlineError("out of memory"); 1165 + azExt[nExt++] = argv[++i]; 1155 1166 }else 1156 1167 if( strcmp(z,"primarykey")==0 ){ 1157 1168 g.bSchemaPK = 1; 1158 1169 }else 1159 1170 if( strcmp(z,"schema")==0 ){ 1160 1171 g.bSchemaOnly = 1; 1161 1172 }else 1162 1173 if( strcmp(z,"summary")==0 ){ 1163 1174 xDiff = summarize_one_table; 1164 1175 }else 1165 1176 if( strcmp(z,"table")==0 ){ 1177 + if( i==argc-1 ) cmdlineError("missing argument to %s", argv[i]); 1166 1178 zTab = argv[++i]; 1167 1179 }else 1168 1180 { 1169 1181 cmdlineError("unknown option: %s", argv[i]); 1170 1182 } 1171 1183 }else if( zDb1==0 ){ 1172 1184 zDb1 = argv[i]; ................................................................................ 1183 1195 if( rc ){ 1184 1196 cmdlineError("cannot open database file \"%s\"", zDb1); 1185 1197 } 1186 1198 rc = sqlite3_exec(g.db, "SELECT * FROM sqlite_master", 0, 0, &zErrMsg); 1187 1199 if( rc || zErrMsg ){ 1188 1200 cmdlineError("\"%s\" does not appear to be a valid SQLite database", zDb1); 1189 1201 } 1202 + sqlite3_enable_load_extension(g.db, 1); 1203 + for(i=0; i<nExt; i++){ 1204 + rc = sqlite3_load_extension(g.db, azExt[i], 0, &zErrMsg); 1205 + if( rc || zErrMsg ){ 1206 + cmdlineError("error loading %s: %s", azExt[i], zErrMsg); 1207 + } 1208 + } 1209 + free(azExt); 1190 1210 zSql = sqlite3_mprintf("ATTACH %Q as aux;", zDb2); 1191 1211 rc = sqlite3_exec(g.db, zSql, 0, 0, &zErrMsg); 1192 1212 if( rc || zErrMsg ){ 1193 1213 cmdlineError("cannot attach database \"%s\"", zDb2); 1194 1214 } 1195 1215 rc = sqlite3_exec(g.db, "SELECT * FROM aux.sqlite_master", 0, 0, &zErrMsg); 1196 1216 if( rc || zErrMsg ){