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Overview
Comment: | Merge latest wal2 changes into this branch. |
---|---|
Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | begin-concurrent-wal2 |
Files: | files | file ages | folders |
SHA3-256: |
06bb80eeb84f57b1e8109a35f5b14992 |
User & Date: | dan 2018-12-15 20:59:14.337 |
Context
2018-12-17
| ||
15:22 | Merge changes from wal2 branch. (check-in: 85f49f0d73 user: dan tags: begin-concurrent-wal2) | |
2018-12-15
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20:59 | Merge latest wal2 changes into this branch. (check-in: 06bb80eeb8 user: dan tags: begin-concurrent-wal2) | |
20:20 | Further test cases for wal2 mode. (check-in: 9cb5f8dab6 user: dan tags: wal2) | |
2018-12-07
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20:25 | Add multi-threaded performance test program "tserver" to this branch. Fix bugs in the begin-concurrent/wal2 integration revealed by the same. (check-in: 7bd3b35661 user: dan tags: begin-concurrent-wal2) | |
Changes
Changes to Makefile.in.
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1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 | showwal$(TEXE): $(TOP)/tool/showwal.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/tool/showwal.c sqlite3.lo $(TLIBS) showshm$(TEXE): $(TOP)/tool/showshm.c $(LTLINK) -o $@ $(TOP)/tool/showshm.c changeset$(TEXE): $(TOP)/ext/session/changeset.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/ext/session/changeset.c sqlite3.lo $(TLIBS) changesetfuzz$(TEXE): $(TOP)/ext/session/changesetfuzz.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/ext/session/changesetfuzz.c sqlite3.lo $(TLIBS) rollback-test$(TEXE): $(TOP)/tool/rollback-test.c sqlite3.lo | > > > | 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 | showwal$(TEXE): $(TOP)/tool/showwal.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/tool/showwal.c sqlite3.lo $(TLIBS) showshm$(TEXE): $(TOP)/tool/showshm.c $(LTLINK) -o $@ $(TOP)/tool/showshm.c index_usage$(TEXE): $(TOP)/tool/index_usage.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/tool/index_usage.c sqlite3.lo $(TLIBS) changeset$(TEXE): $(TOP)/ext/session/changeset.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/ext/session/changeset.c sqlite3.lo $(TLIBS) changesetfuzz$(TEXE): $(TOP)/ext/session/changesetfuzz.c sqlite3.lo $(LTLINK) -o $@ $(TOP)/ext/session/changesetfuzz.c sqlite3.lo $(TLIBS) rollback-test$(TEXE): $(TOP)/tool/rollback-test.c sqlite3.lo |
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Changes to Makefile.msc.
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2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 | showwal.exe: $(TOP)\tool\showwal.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ $(TOP)\tool\showwal.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) showshm.exe: $(TOP)\tool\showshm.c $(LTLINK) $(NO_WARN) $(TOP)\tool\showshm.c /link $(LDFLAGS) $(LTLINKOPTS) changeset.exe: $(TOP)\ext\session\changeset.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ -DSQLITE_ENABLE_SESSION=1 -DSQLITE_ENABLE_PREUPDATE_HOOK=1 \ $(TOP)\ext\session\changeset.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) changesetfuzz.exe: $(TOP)\ext\session\changesetfuzz.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ | > > > > | 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 | showwal.exe: $(TOP)\tool\showwal.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ $(TOP)\tool\showwal.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) showshm.exe: $(TOP)\tool\showshm.c $(LTLINK) $(NO_WARN) $(TOP)\tool\showshm.c /link $(LDFLAGS) $(LTLINKOPTS) index_usage.exe: $(TOP)\tool\index_usage.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ $(TOP)\tool\index_usage.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) changeset.exe: $(TOP)\ext\session\changeset.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ -DSQLITE_ENABLE_SESSION=1 -DSQLITE_ENABLE_PREUPDATE_HOOK=1 \ $(TOP)\ext\session\changeset.c $(SQLITE3C) /link $(LDFLAGS) $(LTLINKOPTS) changesetfuzz.exe: $(TOP)\ext\session\changesetfuzz.c $(SQLITE3C) $(SQLITE3H) $(LTLINK) $(NO_WARN) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION \ |
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Changes to VERSION.
|
| | | 1 | 3.27.0 |
Changes to autoconf/Makefile.msc.
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279 280 281 282 283 284 285 286 287 288 289 290 291 292 | OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_JSON1=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBSTAT_VTAB=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_INTROSPECTION_PRAGMAS=1 !ENDIF OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1 !ENDIF # Should the session extension be enabled? If so, add compilation options # to enable it. # | > | 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 | OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_RTREE=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_GEOPOLY=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_JSON1=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DBSTAT_VTAB=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_INTROSPECTION_PRAGMAS=1 OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_DESERIALIZE=1 !ENDIF OPT_FEATURE_FLAGS = $(OPT_FEATURE_FLAGS) -DSQLITE_ENABLE_COLUMN_METADATA=1 !ENDIF # Should the session extension be enabled? If so, add compilation options # to enable it. # |
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933 934 935 936 937 938 939 940 941 942 943 944 945 946 | # Additional compiler options for the shell. These are only effective # when the shell is not being dynamically linked. # !IF $(DYNAMIC_SHELL)==0 && $(FOR_WIN10)==0 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1 !ENDIF # This is the default Makefile target. The objects listed here # are what get build when you type just "make" with no arguments. # core: dll shell | > | 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 | # Additional compiler options for the shell. These are only effective # when the shell is not being dynamically linked. # !IF $(DYNAMIC_SHELL)==0 && $(FOR_WIN10)==0 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_DESERIALIZE=1 !ENDIF # This is the default Makefile target. The objects listed here # are what get build when you type just "make" with no arguments. # core: dll shell |
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Changes to configure.
1 2 | #! /bin/sh # Guess values for system-dependent variables and create Makefiles. | | | 1 2 3 4 5 6 7 8 9 10 | #! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.69 for sqlite 3.27.0. # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. |
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722 723 724 725 726 727 728 | subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. PACKAGE_NAME='sqlite' PACKAGE_TARNAME='sqlite' | | | | 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 | subdirs= MFLAGS= MAKEFLAGS= # Identity of this package. PACKAGE_NAME='sqlite' PACKAGE_TARNAME='sqlite' PACKAGE_VERSION='3.27.0' PACKAGE_STRING='sqlite 3.27.0' PACKAGE_BUGREPORT='' PACKAGE_URL='' # Factoring default headers for most tests. ac_includes_default="\ #include <stdio.h> #ifdef HAVE_SYS_TYPES_H |
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1462 1463 1464 1465 1466 1467 1468 | # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF | | | 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 | # # Report the --help message. # if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF \`configure' configures sqlite 3.27.0 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... To assign environment variables (e.g., CC, CFLAGS...), specify them as VAR=VALUE. See below for descriptions of some of the useful variables. Defaults for the options are specified in brackets. |
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1527 1528 1529 1530 1531 1532 1533 | --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in | | | 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 | --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD] _ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in short | recursive ) echo "Configuration of sqlite 3.27.0:";; esac cat <<\_ACEOF Optional Features: --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
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1653 1654 1655 1656 1657 1658 1659 | cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF | | | 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 | cd "$ac_pwd" || { ac_status=$?; break; } done fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF sqlite configure 3.27.0 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF exit |
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2072 2073 2074 2075 2076 2077 2078 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. | | | 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 | eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno } # ac_fn_c_check_header_mongrel cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by sqlite $as_me 3.27.0, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ _ACEOF exec 5>>config.log { |
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12228 12229 12230 12231 12232 12233 12234 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" | | | 12228 12229 12230 12231 12232 12233 12234 12235 12236 12237 12238 12239 12240 12241 12242 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # Save the log message, to keep $0 and so on meaningful, and to # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" This file was extended by sqlite $as_me 3.27.0, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS CONFIG_LINKS = $CONFIG_LINKS CONFIG_COMMANDS = $CONFIG_COMMANDS $ $0 $@ |
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12294 12295 12296 12297 12298 12299 12300 | Report bugs to the package provider." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ | | | 12294 12295 12296 12297 12298 12299 12300 12301 12302 12303 12304 12305 12306 12307 12308 | Report bugs to the package provider." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ sqlite config.status 3.27.0 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." |
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Changes to ext/fts3/fts3_unicode.c.
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78 79 80 81 82 83 84 | #endif /* ifndef SQLITE_AMALGAMATION */ typedef struct unicode_tokenizer unicode_tokenizer; typedef struct unicode_cursor unicode_cursor; struct unicode_tokenizer { sqlite3_tokenizer base; | | | 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | #endif /* ifndef SQLITE_AMALGAMATION */ typedef struct unicode_tokenizer unicode_tokenizer; typedef struct unicode_cursor unicode_cursor; struct unicode_tokenizer { sqlite3_tokenizer base; int eRemoveDiacritic; int nException; int *aiException; }; struct unicode_cursor { sqlite3_tokenizer_cursor base; const unsigned char *aInput; /* Input text being tokenized */ |
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223 224 225 226 227 228 229 | unicode_tokenizer *pNew; /* New tokenizer object */ int i; int rc = SQLITE_OK; pNew = (unicode_tokenizer *) sqlite3_malloc(sizeof(unicode_tokenizer)); if( pNew==NULL ) return SQLITE_NOMEM; memset(pNew, 0, sizeof(unicode_tokenizer)); | | | | > > > | 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 | unicode_tokenizer *pNew; /* New tokenizer object */ int i; int rc = SQLITE_OK; pNew = (unicode_tokenizer *) sqlite3_malloc(sizeof(unicode_tokenizer)); if( pNew==NULL ) return SQLITE_NOMEM; memset(pNew, 0, sizeof(unicode_tokenizer)); pNew->eRemoveDiacritic = 1; for(i=0; rc==SQLITE_OK && i<nArg; i++){ const char *z = azArg[i]; int n = (int)strlen(z); if( n==19 && memcmp("remove_diacritics=1", z, 19)==0 ){ pNew->eRemoveDiacritic = 1; } else if( n==19 && memcmp("remove_diacritics=0", z, 19)==0 ){ pNew->eRemoveDiacritic = 0; } else if( n==19 && memcmp("remove_diacritics=2", z, 19)==0 ){ pNew->eRemoveDiacritic = 2; } else if( n>=11 && memcmp("tokenchars=", z, 11)==0 ){ rc = unicodeAddExceptions(pNew, 1, &z[11], n-11); } else if( n>=11 && memcmp("separators=", z, 11)==0 ){ rc = unicodeAddExceptions(pNew, 0, &z[11], n-11); } |
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346 347 348 349 350 351 352 | zOut = &zNew[zOut - pCsr->zToken]; pCsr->zToken = zNew; pCsr->nAlloc += 64; } /* Write the folded case of the last character read to the output */ zEnd = z; | | | 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 | zOut = &zNew[zOut - pCsr->zToken]; pCsr->zToken = zNew; pCsr->nAlloc += 64; } /* Write the folded case of the last character read to the output */ zEnd = z; iOut = sqlite3FtsUnicodeFold((int)iCode, p->eRemoveDiacritic); if( iOut ){ WRITE_UTF8(zOut, iOut); } /* If the cursor is not at EOF, read the next character */ if( z>=zTerm ) break; READ_UTF8(z, zTerm, iCode); |
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Changes to ext/fts3/fts3_unicode2.c.
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155 156 157 158 159 160 161 | ** If the argument is a codepoint corresponding to a lowercase letter ** in the ASCII range with a diacritic added, return the codepoint ** of the ASCII letter only. For example, if passed 235 - "LATIN ** SMALL LETTER E WITH DIAERESIS" - return 65 ("LATIN SMALL LETTER ** E"). The resuls of passing a codepoint that corresponds to an ** uppercase letter are undefined. */ | | | | | > | | > | | | | > < < < | | | | | | > > > > > > > > > > > > > > > > | | 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 | ** If the argument is a codepoint corresponding to a lowercase letter ** in the ASCII range with a diacritic added, return the codepoint ** of the ASCII letter only. For example, if passed 235 - "LATIN ** SMALL LETTER E WITH DIAERESIS" - return 65 ("LATIN SMALL LETTER ** E"). The resuls of passing a codepoint that corresponds to an ** uppercase letter are undefined. */ static int remove_diacritic(int c, int bComplex){ unsigned short aDia[] = { 0, 1797, 1848, 1859, 1891, 1928, 1940, 1995, 2024, 2040, 2060, 2110, 2168, 2206, 2264, 2286, 2344, 2383, 2472, 2488, 2516, 2596, 2668, 2732, 2782, 2842, 2894, 2954, 2984, 3000, 3028, 3336, 3456, 3696, 3712, 3728, 3744, 3766, 3832, 3896, 3912, 3928, 3944, 3968, 4008, 4040, 4056, 4106, 4138, 4170, 4202, 4234, 4266, 4296, 4312, 4344, 4408, 4424, 4442, 4472, 4488, 4504, 6148, 6198, 6264, 6280, 6360, 6429, 6505, 6529, 61448, 61468, 61512, 61534, 61592, 61610, 61642, 61672, 61688, 61704, 61726, 61784, 61800, 61816, 61836, 61880, 61896, 61914, 61948, 61998, 62062, 62122, 62154, 62184, 62200, 62218, 62252, 62302, 62364, 62410, 62442, 62478, 62536, 62554, 62584, 62604, 62640, 62648, 62656, 62664, 62730, 62766, 62830, 62890, 62924, 62974, 63032, 63050, 63082, 63118, 63182, 63242, 63274, 63310, 63368, 63390, }; char aChar[] = { '\0', 'a'|0x00, 'c'|0x00, 'e'|0x00, 'i'|0x00, 'n'|0x00, 'o'|0x00, 'u'|0x00, 'y'|0x00, 'y'|0x00, 'a'|0x00, 'c'|0x00, 'd'|0x00, 'e'|0x00, 'e'|0x00, 'g'|0x00, 'h'|0x00, 'i'|0x00, 'j'|0x00, 'k'|0x00, 'l'|0x00, 'n'|0x00, 'o'|0x00, 'r'|0x00, 's'|0x00, 't'|0x00, 'u'|0x00, 'u'|0x00, 'w'|0x00, 'y'|0x00, 'z'|0x00, 'o'|0x00, 'u'|0x00, 'a'|0x00, 'i'|0x00, 'o'|0x00, 'u'|0x00, 'u'|0x80, 'a'|0x80, 'g'|0x00, 'k'|0x00, 'o'|0x00, 'o'|0x80, 'j'|0x00, 'g'|0x00, 'n'|0x00, 'a'|0x80, 'a'|0x00, 'e'|0x00, 'i'|0x00, 'o'|0x00, 'r'|0x00, 'u'|0x00, 's'|0x00, 't'|0x00, 'h'|0x00, 'a'|0x00, 'e'|0x00, 'o'|0x80, 'o'|0x00, 'o'|0x80, 'y'|0x00, '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 'a'|0x00, 'b'|0x00, 'c'|0x80, 'd'|0x00, 'd'|0x00, 'e'|0x80, 'e'|0x00, 'e'|0x80, 'f'|0x00, 'g'|0x00, 'h'|0x00, 'h'|0x00, 'i'|0x00, 'i'|0x80, 'k'|0x00, 'l'|0x00, 'l'|0x80, 'l'|0x00, 'm'|0x00, 'n'|0x00, 'o'|0x80, 'p'|0x00, 'r'|0x00, 'r'|0x80, 'r'|0x00, 's'|0x00, 's'|0x80, 't'|0x00, 'u'|0x00, 'u'|0x80, 'v'|0x00, 'w'|0x00, 'w'|0x00, 'x'|0x00, 'y'|0x00, 'z'|0x00, 'h'|0x00, 't'|0x00, 'w'|0x00, 'y'|0x00, 'a'|0x00, 'a'|0x80, 'a'|0x80, 'a'|0x80, 'e'|0x00, 'e'|0x80, 'e'|0x80, 'i'|0x00, 'o'|0x00, 'o'|0x80, 'o'|0x80, 'o'|0x80, 'u'|0x00, 'u'|0x80, 'u'|0x80, 'y'|0x00, }; unsigned int key = (((unsigned int)c)<<3) | 0x00000007; int iRes = 0; int iHi = sizeof(aDia)/sizeof(aDia[0]) - 1; int iLo = 0; while( iHi>=iLo ){ int iTest = (iHi + iLo) / 2; if( key >= aDia[iTest] ){ iRes = iTest; iLo = iTest+1; }else{ iHi = iTest-1; } } assert( key>=aDia[iRes] ); if( bComplex==0 && (aChar[iRes] & 0x80) ) return c; return (c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : ((int)aChar[iRes] & 0x7F); } /* ** Return true if the argument interpreted as a unicode codepoint ** is a diacritical modifier character. */ |
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224 225 226 227 228 229 230 | ** is an upper case character that has a lower case equivalent, ** return the codepoint corresponding to the lower case version. ** Otherwise, return a copy of the argument. ** ** The results are undefined if the value passed to this function ** is less than zero. */ | | | 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 | ** is an upper case character that has a lower case equivalent, ** return the codepoint corresponding to the lower case version. ** Otherwise, return a copy of the argument. ** ** The results are undefined if the value passed to this function ** is less than zero. */ int sqlite3FtsUnicodeFold(int c, int eRemoveDiacritic){ /* Each entry in the following array defines a rule for folding a range ** of codepoints to lower case. The rule applies to a range of nRange ** codepoints starting at codepoint iCode. ** ** If the least significant bit in flags is clear, then the rule applies ** to all nRange codepoints (i.e. all nRange codepoints are upper case and ** need to be folded). Or, if it is set, then the rule only applies to |
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347 348 349 350 351 352 353 | assert( iRes>=0 && c>=aEntry[iRes].iCode ); p = &aEntry[iRes]; if( c<(p->iCode + p->nRange) && 0==(0x01 & p->flags & (p->iCode ^ c)) ){ ret = (c + (aiOff[p->flags>>1])) & 0x0000FFFF; assert( ret>0 ); } | > | > | 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 | assert( iRes>=0 && c>=aEntry[iRes].iCode ); p = &aEntry[iRes]; if( c<(p->iCode + p->nRange) && 0==(0x01 & p->flags & (p->iCode ^ c)) ){ ret = (c + (aiOff[p->flags>>1])) & 0x0000FFFF; assert( ret>0 ); } if( eRemoveDiacritic ){ ret = remove_diacritic(ret, eRemoveDiacritic==2); } } else if( c>=66560 && c<66600 ){ ret = c + 40; } return ret; } #endif /* defined(SQLITE_ENABLE_FTS3) || defined(SQLITE_ENABLE_FTS4) */ #endif /* !defined(SQLITE_DISABLE_FTS3_UNICODE) */ |
Changes to ext/fts3/unicode/mkunicode.tcl.
1 2 3 4 5 6 7 8 9 10 11 12 13 | source [file join [file dirname [info script]] parseunicode.tcl] proc print_rd {map} { global tl_lookup_table set aChar [list] set lRange [list] set nRange 1 set iFirst [lindex $map 0 0] set cPrev [lindex $map 0 1] foreach m [lrange $map 1 end] { | > | | > > > | | | > | > > > | | > | | > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | source [file join [file dirname [info script]] parseunicode.tcl] proc print_rd {map} { global tl_lookup_table set aChar [list] set lRange [list] set nRange 1 set iFirst [lindex $map 0 0] set cPrev [lindex $map 0 1] set fPrev [lindex $map 0 2] foreach m [lrange $map 1 end] { foreach {i c f} $m {} if {$cPrev == $c && $fPrev==$f} { for {set j [expr $iFirst+$nRange]} {$j<$i} {incr j} { if {[info exists tl_lookup_table($j)]==0} break } if {$j==$i} { set nNew [expr {(1 + $i - $iFirst)}] if {$nNew<=8} { set nRange $nNew continue } } } lappend lRange [list $iFirst $nRange] lappend aChar $cPrev lappend aFlag $fPrev set iFirst $i set cPrev $c set fPrev $f set nRange 1 } lappend lRange [list $iFirst $nRange] lappend aChar $cPrev lappend aFlag $fPrev puts "/*" puts "** If the argument is a codepoint corresponding to a lowercase letter" puts "** in the ASCII range with a diacritic added, return the codepoint" puts "** of the ASCII letter only. For example, if passed 235 - \"LATIN" puts "** SMALL LETTER E WITH DIAERESIS\" - return 65 (\"LATIN SMALL LETTER" puts "** E\"). The resuls of passing a codepoint that corresponds to an" puts "** uppercase letter are undefined." puts "*/" puts "static int ${::remove_diacritic}(int c, int bComplex)\{" puts " unsigned short aDia\[\] = \{" puts -nonewline " 0, " set i 1 foreach r $lRange { foreach {iCode nRange} $r {} if {($i % 8)==0} {puts "" ; puts -nonewline " " } incr i puts -nonewline [format "%5d" [expr ($iCode<<3) + $nRange-1]] puts -nonewline ", " } puts "" puts " \};" puts " char aChar\[\] = \{" puts -nonewline " '\\0', " set i 1 foreach c $aChar f $aFlag { if { $f } { set str "'$c'|0x80, " } else { set str "'$c'|0x00, " } if {$c == ""} { set str "'\\0', " } if {($i % 6)==0} {puts "" ; puts -nonewline " " } incr i puts -nonewline "$str" } puts "" puts " \};" puts { unsigned int key = (((unsigned int)c)<<3) | 0x00000007; int iRes = 0; int iHi = sizeof(aDia)/sizeof(aDia[0]) - 1; int iLo = 0; while( iHi>=iLo ){ int iTest = (iHi + iLo) / 2; if( key >= aDia[iTest] ){ iRes = iTest; iLo = iTest+1; }else{ iHi = iTest-1; } } assert( key>=aDia[iRes] ); if( bComplex==0 && (aChar[iRes] & 0x80) ) return c; return (c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : ((int)aChar[iRes] & 0x7F);} puts "\}" } proc print_isdiacritic {zFunc map} { set lCode [list] foreach m $map { foreach {code char flag} $m {} if {$flag} continue if {$code && $char == ""} { lappend lCode $code } } set lCode [lsort -integer $lCode] set iFirst [lindex $lCode 0] set iLast [lindex $lCode end] set i1 0 |
︙ | ︙ | |||
468 469 470 471 472 473 474 | puts "** is an upper case character that has a lower case equivalent," puts "** return the codepoint corresponding to the lower case version." puts "** Otherwise, return a copy of the argument." puts "**" puts "** The results are undefined if the value passed to this function" puts "** is less than zero." puts "*/" | | | 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 | puts "** is an upper case character that has a lower case equivalent," puts "** return the codepoint corresponding to the lower case version." puts "** Otherwise, return a copy of the argument." puts "**" puts "** The results are undefined if the value passed to this function" puts "** is less than zero." puts "*/" puts "int ${zFunc}\(int c, int eRemoveDiacritic)\{" set liOff [tl_generate_ioff_table $lRecord] tl_print_table_header foreach entry $lRecord { if {[tl_print_table_entry toggle $entry $liOff]} { lappend lHigh $entry } |
︙ | ︙ | |||
512 513 514 515 516 517 518 | assert( iRes>=0 && c>=aEntry[iRes].iCode ); p = &aEntry[iRes]; if( c<(p->iCode + p->nRange) && 0==(0x01 & p->flags & (p->iCode ^ c)) ){ ret = (c + (aiOff[p->flags>>1])) & 0x0000FFFF; assert( ret>0 ); } | > | > | 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 | assert( iRes>=0 && c>=aEntry[iRes].iCode ); p = &aEntry[iRes]; if( c<(p->iCode + p->nRange) && 0==(0x01 & p->flags & (p->iCode ^ c)) ){ ret = (c + (aiOff[p->flags>>1])) & 0x0000FFFF; assert( ret>0 ); } if( eRemoveDiacritic ){ ret = ${::remove_diacritic}(ret, eRemoveDiacritic==2); } } }] foreach entry $lHigh { tl_print_if_entry $entry } |
︙ | ︙ | |||
601 602 603 604 605 606 607 | set caseN [categories_switch C N {d l o}] set caseP [categories_switch C P {c d e f i o s}] set caseS [categories_switch C S {c k m o}] set caseZ [categories_switch C Z {l p s}] set nCat [expr [llength [array names C]] + 1] puts [code { | < < < < | 613 614 615 616 617 618 619 620 621 622 623 624 625 626 | set caseN [categories_switch C N {d l o}] set caseP [categories_switch C P {c d e f i o s}] set caseS [categories_switch C S {c k m o}] set caseZ [categories_switch C Z {l p s}] set nCat [expr [llength [array names C]] + 1] puts [code { int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){ aArray[0] = 1; switch( zCat[0] ){ $caseC $caseL $caseM $caseN |
︙ | ︙ |
Changes to ext/fts3/unicode/parseunicode.tcl.
1 2 3 4 5 6 7 8 9 | #-------------------------------------------------------------------------- # Parameter $zName must be a path to the file UnicodeData.txt. This command # reads the file and returns a list of mappings required to remove all # diacritical marks from a unicode string. Each mapping is itself a list # consisting of two elements - the unicode codepoint and the single ASCII # character that it should be replaced with, or an empty string if the # codepoint should simply be removed from the input. Examples: # | | | > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #-------------------------------------------------------------------------- # Parameter $zName must be a path to the file UnicodeData.txt. This command # reads the file and returns a list of mappings required to remove all # diacritical marks from a unicode string. Each mapping is itself a list # consisting of two elements - the unicode codepoint and the single ASCII # character that it should be replaced with, or an empty string if the # codepoint should simply be removed from the input. Examples: # # { 224 a 0 } (replace codepoint 224 to "a") # { 769 "" 0 } (remove codepoint 769 from input) # # Mappings are only returned for non-upper case codepoints. It is assumed # that the input has already been folded to lower case. # # The third value in the list is always either 0 or 1. 0 if the # UnicodeData.txt file maps the codepoint to a single ASCII character and # a diacritic, or 1 if the mapping is indirect. For example, consider the # two entries: # # 1ECD;LATIN SMALL LETTER O WITH DOT BELOW;Ll;0;L;006F 0323;;;;N;;;1ECC;;1ECC # 1ED9;LATIN SMALL LETTER O WITH CIRCUMFLEX AND DOT BELOW;Ll;0;L;1ECD 0302;;;;N;;;1ED8;;1ED8 # # The first codepoint is a direct mapping (as 006F is ASCII and 0323 is a # diacritic). The second is an indirect mapping, as it maps to the # first codepoint plus 0302 (a diacritic). # proc rd_load_unicodedata_text {zName} { global tl_lookup_table set fd [open $zName] set lField { code |
︙ | ︙ | |||
49 50 51 52 53 54 55 56 57 58 59 60 | continue } set iCode [expr "0x$code"] set iAscii [expr "0x[lindex $character_decomposition_mapping 0]"] set iDia [expr "0x[lindex $character_decomposition_mapping 1]"] if {[info exists tl_lookup_table($iCode)]} continue if { ($iAscii >= 97 && $iAscii <= 122) || ($iAscii >= 65 && $iAscii <= 90) } { | > > > > > > > > > > | > | | 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | continue } set iCode [expr "0x$code"] set iAscii [expr "0x[lindex $character_decomposition_mapping 0]"] set iDia [expr "0x[lindex $character_decomposition_mapping 1]"] # Filter out upper-case characters, as they will be mapped to their # lower-case equivalents before this data is used. if {[info exists tl_lookup_table($iCode)]} continue # Check if this is an indirect mapping. If so, set bIndirect to true # and change $iAscii to the indirectly mappped ASCII character. set bIndirect 0 if {[info exists dia($iDia)] && [info exists mapping($iAscii)]} { set iAscii $mapping($iAscii) set bIndirect 1 } if { ($iAscii >= 97 && $iAscii <= 122) || ($iAscii >= 65 && $iAscii <= 90) } { lappend lRet [list $iCode [string tolower [format %c $iAscii]] $bIndirect] set mapping($iCode) $iAscii set dia($iDia) 1 } } foreach d [array names dia] { lappend lRet [list $d "" 0] } set lRet [lsort -integer -index 0 $lRet] close $fd set lRet } |
︙ | ︙ |
Changes to ext/fts5/fts5_tokenize.c.
︙ | ︙ | |||
230 231 232 233 234 235 236 | #endif /* ifndef SQLITE_AMALGAMATION */ typedef struct Unicode61Tokenizer Unicode61Tokenizer; struct Unicode61Tokenizer { unsigned char aTokenChar[128]; /* ASCII range token characters */ char *aFold; /* Buffer to fold text into */ int nFold; /* Size of aFold[] in bytes */ | | > > > > > | 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 | #endif /* ifndef SQLITE_AMALGAMATION */ typedef struct Unicode61Tokenizer Unicode61Tokenizer; struct Unicode61Tokenizer { unsigned char aTokenChar[128]; /* ASCII range token characters */ char *aFold; /* Buffer to fold text into */ int nFold; /* Size of aFold[] in bytes */ int eRemoveDiacritic; /* True if remove_diacritics=1 is set */ int nException; int *aiException; unsigned char aCategory[32]; /* True for token char categories */ }; /* Values for eRemoveDiacritic (must match internals of fts5_unicode2.c) */ #define FTS5_REMOVE_DIACRITICS_NONE 0 #define FTS5_REMOVE_DIACRITICS_SIMPLE 1 #define FTS5_REMOVE_DIACRITICS_COMPLEX 2 static int fts5UnicodeAddExceptions( Unicode61Tokenizer *p, /* Tokenizer object */ const char *z, /* Characters to treat as exceptions */ int bTokenChars /* 1 for 'tokenchars', 0 for 'separators' */ ){ int rc = SQLITE_OK; |
︙ | ︙ | |||
357 358 359 360 361 362 363 | }else{ p = (Unicode61Tokenizer*)sqlite3_malloc(sizeof(Unicode61Tokenizer)); if( p ){ const char *zCat = "L* N* Co"; int i; memset(p, 0, sizeof(Unicode61Tokenizer)); | | | > > > > > > < | 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 | }else{ p = (Unicode61Tokenizer*)sqlite3_malloc(sizeof(Unicode61Tokenizer)); if( p ){ const char *zCat = "L* N* Co"; int i; memset(p, 0, sizeof(Unicode61Tokenizer)); p->eRemoveDiacritic = FTS5_REMOVE_DIACRITICS_SIMPLE; p->nFold = 64; p->aFold = sqlite3_malloc(p->nFold * sizeof(char)); if( p->aFold==0 ){ rc = SQLITE_NOMEM; } /* Search for a "categories" argument */ for(i=0; rc==SQLITE_OK && i<nArg; i+=2){ if( 0==sqlite3_stricmp(azArg[i], "categories") ){ zCat = azArg[i+1]; } } if( rc==SQLITE_OK ){ rc = unicodeSetCategories(p, zCat); } for(i=0; rc==SQLITE_OK && i<nArg; i+=2){ const char *zArg = azArg[i+1]; if( 0==sqlite3_stricmp(azArg[i], "remove_diacritics") ){ if( (zArg[0]!='0' && zArg[0]!='1' && zArg[0]!='2') || zArg[1] ){ rc = SQLITE_ERROR; }else{ p->eRemoveDiacritic = (zArg[0] - '0'); assert( p->eRemoveDiacritic==FTS5_REMOVE_DIACRITICS_NONE || p->eRemoveDiacritic==FTS5_REMOVE_DIACRITICS_SIMPLE || p->eRemoveDiacritic==FTS5_REMOVE_DIACRITICS_COMPLEX ); } }else if( 0==sqlite3_stricmp(azArg[i], "tokenchars") ){ rc = fts5UnicodeAddExceptions(p, zArg, 1); }else if( 0==sqlite3_stricmp(azArg[i], "separators") ){ rc = fts5UnicodeAddExceptions(p, zArg, 0); }else |
︙ | ︙ | |||
495 496 497 498 499 500 501 | if( *zCsr & 0x80 ){ /* An non-ascii-range character. Fold it into the output buffer if ** it is a token character, or break out of the loop if it is not. */ READ_UTF8(zCsr, zTerm, iCode); if( fts5UnicodeIsAlnum(p,iCode)||sqlite3Fts5UnicodeIsdiacritic(iCode) ){ non_ascii_tokenchar: | | | 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 | if( *zCsr & 0x80 ){ /* An non-ascii-range character. Fold it into the output buffer if ** it is a token character, or break out of the loop if it is not. */ READ_UTF8(zCsr, zTerm, iCode); if( fts5UnicodeIsAlnum(p,iCode)||sqlite3Fts5UnicodeIsdiacritic(iCode) ){ non_ascii_tokenchar: iCode = sqlite3Fts5UnicodeFold(iCode, p->eRemoveDiacritic); if( iCode ) WRITE_UTF8(zOut, iCode); }else{ break; } }else if( a[*zCsr]==0 ){ /* An ascii-range separator character. End of token. */ break; |
︙ | ︙ |
Changes to ext/fts5/fts5_unicode2.c.
︙ | ︙ | |||
24 25 26 27 28 29 30 | ** If the argument is a codepoint corresponding to a lowercase letter ** in the ASCII range with a diacritic added, return the codepoint ** of the ASCII letter only. For example, if passed 235 - "LATIN ** SMALL LETTER E WITH DIAERESIS" - return 65 ("LATIN SMALL LETTER ** E"). The resuls of passing a codepoint that corresponds to an ** uppercase letter are undefined. */ | | | | | > | | > | | | | > < < < | | | | | | > > > > > > > > > > > > > > > > | | 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | ** If the argument is a codepoint corresponding to a lowercase letter ** in the ASCII range with a diacritic added, return the codepoint ** of the ASCII letter only. For example, if passed 235 - "LATIN ** SMALL LETTER E WITH DIAERESIS" - return 65 ("LATIN SMALL LETTER ** E"). The resuls of passing a codepoint that corresponds to an ** uppercase letter are undefined. */ static int fts5_remove_diacritic(int c, int bComplex){ unsigned short aDia[] = { 0, 1797, 1848, 1859, 1891, 1928, 1940, 1995, 2024, 2040, 2060, 2110, 2168, 2206, 2264, 2286, 2344, 2383, 2472, 2488, 2516, 2596, 2668, 2732, 2782, 2842, 2894, 2954, 2984, 3000, 3028, 3336, 3456, 3696, 3712, 3728, 3744, 3766, 3832, 3896, 3912, 3928, 3944, 3968, 4008, 4040, 4056, 4106, 4138, 4170, 4202, 4234, 4266, 4296, 4312, 4344, 4408, 4424, 4442, 4472, 4488, 4504, 6148, 6198, 6264, 6280, 6360, 6429, 6505, 6529, 61448, 61468, 61512, 61534, 61592, 61610, 61642, 61672, 61688, 61704, 61726, 61784, 61800, 61816, 61836, 61880, 61896, 61914, 61948, 61998, 62062, 62122, 62154, 62184, 62200, 62218, 62252, 62302, 62364, 62410, 62442, 62478, 62536, 62554, 62584, 62604, 62640, 62648, 62656, 62664, 62730, 62766, 62830, 62890, 62924, 62974, 63032, 63050, 63082, 63118, 63182, 63242, 63274, 63310, 63368, 63390, }; char aChar[] = { '\0', 'a'|0x00, 'c'|0x00, 'e'|0x00, 'i'|0x00, 'n'|0x00, 'o'|0x00, 'u'|0x00, 'y'|0x00, 'y'|0x00, 'a'|0x00, 'c'|0x00, 'd'|0x00, 'e'|0x00, 'e'|0x00, 'g'|0x00, 'h'|0x00, 'i'|0x00, 'j'|0x00, 'k'|0x00, 'l'|0x00, 'n'|0x00, 'o'|0x00, 'r'|0x00, 's'|0x00, 't'|0x00, 'u'|0x00, 'u'|0x00, 'w'|0x00, 'y'|0x00, 'z'|0x00, 'o'|0x00, 'u'|0x00, 'a'|0x00, 'i'|0x00, 'o'|0x00, 'u'|0x00, 'u'|0x80, 'a'|0x80, 'g'|0x00, 'k'|0x00, 'o'|0x00, 'o'|0x80, 'j'|0x00, 'g'|0x00, 'n'|0x00, 'a'|0x80, 'a'|0x00, 'e'|0x00, 'i'|0x00, 'o'|0x00, 'r'|0x00, 'u'|0x00, 's'|0x00, 't'|0x00, 'h'|0x00, 'a'|0x00, 'e'|0x00, 'o'|0x80, 'o'|0x00, 'o'|0x80, 'y'|0x00, '\0', '\0', '\0', '\0', '\0', '\0', '\0', '\0', 'a'|0x00, 'b'|0x00, 'c'|0x80, 'd'|0x00, 'd'|0x00, 'e'|0x80, 'e'|0x00, 'e'|0x80, 'f'|0x00, 'g'|0x00, 'h'|0x00, 'h'|0x00, 'i'|0x00, 'i'|0x80, 'k'|0x00, 'l'|0x00, 'l'|0x80, 'l'|0x00, 'm'|0x00, 'n'|0x00, 'o'|0x80, 'p'|0x00, 'r'|0x00, 'r'|0x80, 'r'|0x00, 's'|0x00, 's'|0x80, 't'|0x00, 'u'|0x00, 'u'|0x80, 'v'|0x00, 'w'|0x00, 'w'|0x00, 'x'|0x00, 'y'|0x00, 'z'|0x00, 'h'|0x00, 't'|0x00, 'w'|0x00, 'y'|0x00, 'a'|0x00, 'a'|0x80, 'a'|0x80, 'a'|0x80, 'e'|0x00, 'e'|0x80, 'e'|0x80, 'i'|0x00, 'o'|0x00, 'o'|0x80, 'o'|0x80, 'o'|0x80, 'u'|0x00, 'u'|0x80, 'u'|0x80, 'y'|0x00, }; unsigned int key = (((unsigned int)c)<<3) | 0x00000007; int iRes = 0; int iHi = sizeof(aDia)/sizeof(aDia[0]) - 1; int iLo = 0; while( iHi>=iLo ){ int iTest = (iHi + iLo) / 2; if( key >= aDia[iTest] ){ iRes = iTest; iLo = iTest+1; }else{ iHi = iTest-1; } } assert( key>=aDia[iRes] ); if( bComplex==0 && (aChar[iRes] & 0x80) ) return c; return (c > (aDia[iRes]>>3) + (aDia[iRes]&0x07)) ? c : ((int)aChar[iRes] & 0x7F); } /* ** Return true if the argument interpreted as a unicode codepoint ** is a diacritical modifier character. */ |
︙ | ︙ | |||
93 94 95 96 97 98 99 | ** is an upper case character that has a lower case equivalent, ** return the codepoint corresponding to the lower case version. ** Otherwise, return a copy of the argument. ** ** The results are undefined if the value passed to this function ** is less than zero. */ | | | 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | ** is an upper case character that has a lower case equivalent, ** return the codepoint corresponding to the lower case version. ** Otherwise, return a copy of the argument. ** ** The results are undefined if the value passed to this function ** is less than zero. */ int sqlite3Fts5UnicodeFold(int c, int eRemoveDiacritic){ /* Each entry in the following array defines a rule for folding a range ** of codepoints to lower case. The rule applies to a range of nRange ** codepoints starting at codepoint iCode. ** ** If the least significant bit in flags is clear, then the rule applies ** to all nRange codepoints (i.e. all nRange codepoints are upper case and ** need to be folded). Or, if it is set, then the rule only applies to |
︙ | ︙ | |||
216 217 218 219 220 221 222 | assert( iRes>=0 && c>=aEntry[iRes].iCode ); p = &aEntry[iRes]; if( c<(p->iCode + p->nRange) && 0==(0x01 & p->flags & (p->iCode ^ c)) ){ ret = (c + (aiOff[p->flags>>1])) & 0x0000FFFF; assert( ret>0 ); } | > | > < < < < < < < | 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 | assert( iRes>=0 && c>=aEntry[iRes].iCode ); p = &aEntry[iRes]; if( c<(p->iCode + p->nRange) && 0==(0x01 & p->flags & (p->iCode ^ c)) ){ ret = (c + (aiOff[p->flags>>1])) & 0x0000FFFF; assert( ret>0 ); } if( eRemoveDiacritic ){ ret = fts5_remove_diacritic(ret, eRemoveDiacritic==2); } } else if( c>=66560 && c<66600 ){ ret = c + 40; } return ret; } int sqlite3Fts5UnicodeCatParse(const char *zCat, u8 *aArray){ aArray[0] = 1; switch( zCat[0] ){ case 'C': switch( zCat[1] ){ case 'c': aArray[1] = 1; break; case 'f': aArray[2] = 1; break; |
︙ | ︙ | |||
752 753 754 755 756 757 758 | void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){ int i = 0; int iTbl = 0; while( i<128 ){ int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ]; int n = (aFts5UnicodeData[iTbl] >> 5) + i; for(; i<128 && i<n; i++){ | | < | 763 764 765 766 767 768 769 770 771 772 773 774 | void sqlite3Fts5UnicodeAscii(u8 *aArray, u8 *aAscii){ int i = 0; int iTbl = 0; while( i<128 ){ int bToken = aArray[ aFts5UnicodeData[iTbl] & 0x1F ]; int n = (aFts5UnicodeData[iTbl] >> 5) + i; for(; i<128 && i<n; i++){ aAscii[i] = bToken; } iTbl++; } } |
Changes to ext/fts5/test/fts5tokenizer.test.
︙ | ︙ | |||
185 186 187 188 189 190 191 | CREATE VIRTUAL TABLE a3 USING fts5(x, y, tokenize = 'unicode61 tokenchars'); } {1 {error in tokenizer constructor}} do_catchsql_test 6.2 { CREATE VIRTUAL TABLE a3 USING fts5(x, y, tokenize = 'unicode61 a b'); } {1 {error in tokenizer constructor}} do_catchsql_test 6.3 { CREATE VIRTUAL TABLE a3 USING fts5( | | | 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 | CREATE VIRTUAL TABLE a3 USING fts5(x, y, tokenize = 'unicode61 tokenchars'); } {1 {error in tokenizer constructor}} do_catchsql_test 6.2 { CREATE VIRTUAL TABLE a3 USING fts5(x, y, tokenize = 'unicode61 a b'); } {1 {error in tokenizer constructor}} do_catchsql_test 6.3 { CREATE VIRTUAL TABLE a3 USING fts5( x, y, tokenize = 'unicode61 remove_diacritics 3' ); } {1 {error in tokenizer constructor}} do_catchsql_test 6.4 { CREATE VIRTUAL TABLE a3 USING fts5( x, y, tokenize = 'unicode61 remove_diacritics 10' ); } {1 {error in tokenizer constructor}} |
︙ | ︙ |
Added ext/fts5/test/fts5umlaut.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | # 2014 June 17 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # This file implements regression tests for SQLite library. The # focus of this script is testing the FTS5 module. # source [file join [file dirname [info script]] fts5_common.tcl] set testprefix fts5umlaut # If SQLITE_ENABLE_FTS5 is not defined, omit this file. ifcapable !fts5 { finish_test return } do_execsql_test 1.0 { CREATE VIRTUAL TABLE t1 USING fts5(x); CREATE VIRTUAL TABLE t2 USING fts5( x, tokenize="unicode61 remove_diacritics 2" ); } foreach {tn q res1 res2} { 1 "HÃ Ná»™i" 0 1 2 "HÃ Noi" 1 1 3 "Ha Noi" 1 1 4 "Ha N\u1ed9i" 0 1 5 "Ha N\u006fi" 1 1 6 "Ha N\u006f\u0302i" 1 1 7 "Ha N\u006f\u0323\u0302i" 1 1 } { do_execsql_test 1.$tn.1 { DELETE FROM t1; INSERT INTO t1(rowid, x) VALUES (1, 'Ha Noi'); SELECT count(*) FROM t1($q) } $res1 do_execsql_test 1.$tn.2 { DELETE FROM t1; INSERT INTO t1(rowid, x) VALUES (1, $q); SELECT count(*) FROM t1('Ha Noi') } $res1 do_execsql_test 1.$tn.2 { DELETE FROM t2; INSERT INTO t2(rowid, x) VALUES (1, 'Ha Noi'); SELECT count(*) FROM t2($q) } $res2 do_execsql_test 1.$tn.2 { DELETE FROM t2; INSERT INTO t2(rowid, x) VALUES (1, $q); SELECT count(*) FROM t2('Ha Noi') } $res2 } finish_test |
Changes to ext/fts5/test/fts5unicode3.test.
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32 33 34 35 36 37 38 | tl_load_casefolding_txt $CF foreach x [an_load_unicodedata_text $UD] { set aNotAlnum($x) 1 } foreach {y} [rd_load_unicodedata_text $UD] { | | | > > | | | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | tl_load_casefolding_txt $CF foreach x [an_load_unicodedata_text $UD] { set aNotAlnum($x) 1 } foreach {y} [rd_load_unicodedata_text $UD] { foreach {code ascii f} $y {} if {$ascii==""} { set int 0 } else { binary scan $ascii c int } set aDiacritic($code,$f) $int if {$f==0} { set aDiacritic($code,1) $int } } proc tcl_fold {i {bRemoveDiacritic 0}} { global tl_lookup_table global aDiacritic set f [expr $bRemoveDiacritic==2] if {[info exists tl_lookup_table($i)]} { set i $tl_lookup_table($i) } if {$bRemoveDiacritic && [info exists aDiacritic($i,$f)]} { set i $aDiacritic($i,$f) } expr $i } db func tcl_fold tcl_fold proc tcl_isalnum {i} { global aNotAlnum |
︙ | ︙ | |||
81 82 83 84 85 86 87 | SELECT -1 UNION ALL SELECT i+1 FROM ii WHERE i<100000 ) SELECT count(*), min(i) FROM ii WHERE fts5_fold(i)!=CAST(tcl_fold(i) AS int); } {0 {}} | | > > > > > > > > > > | 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 | SELECT -1 UNION ALL SELECT i+1 FROM ii WHERE i<100000 ) SELECT count(*), min(i) FROM ii WHERE fts5_fold(i)!=CAST(tcl_fold(i) AS int); } {0 {}} do_execsql_test 1.2.1 { WITH ii(i) AS ( SELECT -1 UNION ALL SELECT i+1 FROM ii WHERE i<100000 ) SELECT count(*), min(i) FROM ii WHERE fts5_fold(i,1)!=CAST(tcl_fold(i,1) AS int); } {0 {}} do_execsql_test 1.2.2 { WITH ii(i) AS ( SELECT -1 UNION ALL SELECT i+1 FROM ii WHERE i<100000 ) SELECT count(*), min(i) FROM ii WHERE fts5_fold(i,2)!=CAST(tcl_fold(i,2) AS int); } {0 {}} do_execsql_test 1.3 { WITH ii(i) AS ( SELECT -1 UNION ALL SELECT i+1 FROM ii WHERE i<100000 ) |
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Changes to ext/rbu/rbu_common.tcl.
︙ | ︙ | |||
82 83 84 85 86 87 88 | sqlite3 tmpdb $rbu tmpdb eval { DELETE FROM rbu_state WHERE k==10 } tmpdb close } set rc } | | | > | | | | | 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | sqlite3 tmpdb $rbu tmpdb eval { DELETE FROM rbu_state WHERE k==10 } tmpdb close } set rc } proc do_rbu_vacuum_test {tn step {statedb state.db}} { forcedelete $statedb if {$statedb=="" && $step==1} breakpoint uplevel [list do_test $tn.1 [string map [list %state% $statedb] { if {$step==0} { sqlite3rbu_vacuum rbu test.db {%state%}} while 1 { if {$step==1} { sqlite3rbu_vacuum rbu test.db {%state%}} set state [rbu state] check_prestep_state test.db $state set rc [rbu step] check_poststep_state $rc test.db $state if {$rc!="SQLITE_OK"} break if {$step==1} { rbu close } } rbu close }] {SQLITE_DONE}] uplevel [list do_execsql_test $tn.2 { PRAGMA integrity_check } ok] } |
Changes to ext/rbu/rbuvacuum2.test.
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12 13 14 15 16 17 18 | # This file contains tests for the RBU module. More specifically, it # contains tests to ensure that the sqlite3rbu_vacuum() API works as # expected. # source [file join [file dirname [info script]] rbu_common.tcl] | > | > > | | | | | | 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | # This file contains tests for the RBU module. More specifically, it # contains tests to ensure that the sqlite3rbu_vacuum() API works as # expected. # source [file join [file dirname [info script]] rbu_common.tcl] foreach {step} {0 1} { foreach {ttt state} { s state.db t test.db-vacuum n {} } { set ::testprefix rbuvacuum2-$step$ttt #------------------------------------------------------------------------- # Test that a database that contains fts3 tables can be vacuumed. # ifcapable fts3 { reset_db do_execsql_test 1.1 { CREATE VIRTUAL TABLE t1 USING fts3(z, y); INSERT INTO t1 VALUES('fix this issue', 'at some point'); } do_rbu_vacuum_test 1.2 $step $state do_execsql_test 1.3 { SELECT * FROM t1; } {{fix this issue} {at some point}} do_execsql_test 1.4 { SELECT rowid FROM t1 WHERE t1 MATCH 'fix'; } {1} do_execsql_test 1.5 { INSERT INTO t1 VALUES('a b c', 'd e f'); INSERT INTO t1 VALUES('l h i', 'd e f'); DELETE FROM t1 WHERE docid = 2; INSERT INTO t1 VALUES('a b c', 'x y z'); } do_rbu_vacuum_test 1.6 $step $state do_execsql_test 1.7 { INSERT INTO t1(t1) VALUES('integrity-check'); SELECT * FROM t1; } { {fix this issue} {at some point} {l h i} {d e f} {a b c} {x y z} } } #------------------------------------------------------------------------- # Test that a database that contains fts5 tables can be vacuumed. # ifcapable fts5 { reset_db do_execsql_test 2.1 { CREATE VIRTUAL TABLE t1 USING fts5(z, y); INSERT INTO t1 VALUES('fix this issue', 'at some point'); } do_rbu_vacuum_test 2.2 $step $state do_execsql_test 2.3 { SELECT * FROM t1; } {{fix this issue} {at some point}} do_execsql_test 2.4 { SELECT rowid FROM t1 ('fix'); } {1} do_execsql_test 2.5 { INSERT INTO t1 VALUES('a b c', 'd e f'); INSERT INTO t1 VALUES('l h i', 'd e f'); DELETE FROM t1 WHERE rowid = 2; INSERT INTO t1 VALUES('a b c', 'x y z'); } do_rbu_vacuum_test 2.6 $step $state do_execsql_test 2.7 { INSERT INTO t1(t1) VALUES('integrity-check'); SELECT * FROM t1; } { {fix this issue} {at some point} {l h i} {d e f} {a b c} {x y z} |
︙ | ︙ | |||
103 104 105 106 107 108 109 | do_execsql_test 3.1 { CREATE VIRTUAL TABLE rt USING rtree(id, x1, x2); INSERT INTO rt VALUES(1, 45, 55); INSERT INTO rt VALUES(2, 50, 60); INSERT INTO rt VALUES(3, 55, 65); } | | | | 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | do_execsql_test 3.1 { CREATE VIRTUAL TABLE rt USING rtree(id, x1, x2); INSERT INTO rt VALUES(1, 45, 55); INSERT INTO rt VALUES(2, 50, 60); INSERT INTO rt VALUES(3, 55, 65); } do_rbu_vacuum_test 3.2 $step $state do_execsql_test 3.3 { SELECT * FROM rt; } {1 45.0 55.0 2 50.0 60.0 3 55.0 65.0} do_execsql_test 3.4.1 { SELECT rowid FROM rt WHERE x2>51 AND x1 < 51 } {1 2} do_execsql_test 3.4.2 { SELECT rowid FROM rt WHERE x2>59 AND x1 < 59 } {2 3} do_rbu_vacuum_test 3.5 $step $state do_execsql_test 3.6.1 { SELECT rowid FROM rt WHERE x2>51 AND x1 < 51 } {1 2} do_execsql_test 3.6.2 { SELECT rowid FROM rt WHERE x2>59 AND x1 < 59 } {2 3} |
︙ | ︙ | |||
143 144 145 146 147 148 149 | SELECT * FROM sqlite_master; } { table t1 t1 2 {CREATE TABLE t1(a, b, c)} view v1 v1 0 {CREATE VIEW v1 AS SELECT * FROM t1} trigger tr1 t1 0 {CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN SELECT 1; END} } | | > | 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 | SELECT * FROM sqlite_master; } { table t1 t1 2 {CREATE TABLE t1(a, b, c)} view v1 v1 0 {CREATE VIEW v1 AS SELECT * FROM t1} trigger tr1 t1 0 {CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN SELECT 1; END} } do_rbu_vacuum_test 4.3 $step $state do_execsql_test 4.4 { SELECT * FROM sqlite_master; } { table t1 t1 2 {CREATE TABLE t1(a, b, c)} view v1 v1 0 {CREATE VIEW v1 AS SELECT * FROM t1} trigger tr1 t1 0 {CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN SELECT 1; END} } } } } #------------------------------------------------------------------------- # Test that passing a NULL value as the second argument to # sqlite3rbu_vacuum() causes it to: # # * Use <database>-vacuum as the state db, and |
︙ | ︙ | |||
227 228 229 230 231 232 233 234 | do_test 6.3 { sqlite3rbu_vacuum rbu test.db test.db2 while {[rbu step]!="SQLITE_DONE"} { rbu step } rbu close execsql { PRAGMA integrity_check } } {ok} finish_test | > > > > > | 231 232 233 234 235 236 237 238 239 240 241 242 243 | do_test 6.3 { sqlite3rbu_vacuum rbu test.db test.db2 while {[rbu step]!="SQLITE_DONE"} { rbu step } rbu close execsql { PRAGMA integrity_check } } {ok} do_test 6.4 { sqlite3rbu_vacuum rbu test.db test.db-vactmp list [catch { rbu close } msg] $msg } {1 SQLITE_MISUSE} finish_test |
Changes to ext/rbu/sqlite3rbu.c.
︙ | ︙ | |||
2473 2474 2475 2476 2477 2478 2479 | zExtra = &p->zRbu[5]; while( *zExtra ){ if( *zExtra++=='?' ) break; } if( *zExtra=='\0' ) zExtra = 0; } | | | 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 | zExtra = &p->zRbu[5]; while( *zExtra ){ if( *zExtra++=='?' ) break; } if( *zExtra=='\0' ) zExtra = 0; } zTarget = sqlite3_mprintf("file:%s-vactmp?rbu_memory=1%s%s", sqlite3_db_filename(p->dbRbu, "main"), (zExtra==0 ? "" : "&"), (zExtra==0 ? "" : zExtra) ); if( zTarget==0 ){ p->rc = SQLITE_NOMEM; return; |
︙ | ︙ | |||
3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 | ** Open a handle to begin or resume an RBU VACUUM operation. */ sqlite3rbu *sqlite3rbu_vacuum( const char *zTarget, const char *zState ){ if( zTarget==0 ){ return rbuMisuseError(); } /* TODO: Check that both arguments are non-NULL */ return openRbuHandle(0, zTarget, zState); } /* ** Return the database handle used by pRbu. */ | > > > > > > | 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 | ** Open a handle to begin or resume an RBU VACUUM operation. */ sqlite3rbu *sqlite3rbu_vacuum( const char *zTarget, const char *zState ){ if( zTarget==0 ){ return rbuMisuseError(); } if( zState ){ int n = strlen(zState); if( n>=7 && 0==memcmp("-vactmp", &zState[n-7], 7) ){ return rbuMisuseError(); } } /* TODO: Check that both arguments are non-NULL */ return openRbuHandle(0, zTarget, zState); } /* ** Return the database handle used by pRbu. */ |
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Changes to ext/rbu/sqlite3rbu.h.
︙ | ︙ | |||
329 330 331 332 333 334 335 | ** The vacuum can be resumed by calling this function to open a new RBU ** handle specifying the same target and state databases. ** ** If the second argument passed to this function is NULL, then the ** name of the state database is "<database>-vacuum", where <database> ** is the name of the target database file. In this case, on UNIX, if the ** state database is not already present in the file-system, it is created | | > > > > | 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 | ** The vacuum can be resumed by calling this function to open a new RBU ** handle specifying the same target and state databases. ** ** If the second argument passed to this function is NULL, then the ** name of the state database is "<database>-vacuum", where <database> ** is the name of the target database file. In this case, on UNIX, if the ** state database is not already present in the file-system, it is created ** with the same permissions as the target db is made. ** ** With an RBU vacuum, it is an SQLITE_MISUSE error if the name of the ** state database ends with "-vactmp". This name is reserved for internal ** use. ** ** This function does not delete the state database after an RBU vacuum ** is completed, even if it created it. However, if the call to ** sqlite3rbu_close() returns any value other than SQLITE_OK, the contents ** of the state tables within the state database are zeroed. This way, ** the next call to sqlite3rbu_vacuum() opens a handle that starts a ** new RBU vacuum operation. |
︙ | ︙ |
Changes to ext/rbu/test_rbu.c.
︙ | ︙ | |||
269 270 271 272 273 274 275 276 277 278 279 280 281 282 | if( objc!=3 && objc!=4 ){ Tcl_WrongNumArgs(interp, 1, objv, "NAME TARGET-DB ?STATE-DB?"); return TCL_ERROR; } zCmd = Tcl_GetString(objv[1]); zTarget = Tcl_GetString(objv[2]); if( objc==4 ) zStateDb = Tcl_GetString(objv[3]); pRbu = sqlite3rbu_vacuum(zTarget, zStateDb); Tcl_CreateObjCommand(interp, zCmd, test_sqlite3rbu_cmd, (ClientData)pRbu, 0); Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } | > | 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 | if( objc!=3 && objc!=4 ){ Tcl_WrongNumArgs(interp, 1, objv, "NAME TARGET-DB ?STATE-DB?"); return TCL_ERROR; } zCmd = Tcl_GetString(objv[1]); zTarget = Tcl_GetString(objv[2]); if( objc==4 ) zStateDb = Tcl_GetString(objv[3]); if( zStateDb && zStateDb[0]=='\0' ) zStateDb = 0; pRbu = sqlite3rbu_vacuum(zTarget, zStateDb); Tcl_CreateObjCommand(interp, zCmd, test_sqlite3rbu_cmd, (ClientData)pRbu, 0); Tcl_SetObjResult(interp, objv[1]); return TCL_OK; } |
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Changes to main.mk.
︙ | ︙ | |||
995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 | showwal$(EXE): $(TOP)/tool/showwal.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o showwal$(EXE) \ $(TOP)/tool/showwal.c sqlite3.o $(THREADLIB) showshm$(EXE): $(TOP)/tool/showshm.c $(TCC) -o showshm$(EXE) $(TOP)/tool/showshm.c changeset$(EXE): $(TOP)/ext/session/changeset.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o changeset$(EXE) \ $(TOP)/ext/session/changeset.c sqlite3.o $(THREADLIB) changesetfuzz$(EXE): $(TOP)/ext/session/changesetfuzz.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o changesetfuzz$(EXE) \ | > > > > | 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 | showwal$(EXE): $(TOP)/tool/showwal.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o showwal$(EXE) \ $(TOP)/tool/showwal.c sqlite3.o $(THREADLIB) showshm$(EXE): $(TOP)/tool/showshm.c $(TCC) -o showshm$(EXE) $(TOP)/tool/showshm.c index_usage$(EXE): $(TOP)/tool/index_usage.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_DEPRECATED -o index_usage$(EXE) \ $(TOP)/tool/index_usage.c sqlite3.o $(THREADLIB) changeset$(EXE): $(TOP)/ext/session/changeset.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o changeset$(EXE) \ $(TOP)/ext/session/changeset.c sqlite3.o $(THREADLIB) changesetfuzz$(EXE): $(TOP)/ext/session/changesetfuzz.c sqlite3.o $(TCC) -DSQLITE_THREADSAFE=0 -DSQLITE_OMIT_LOAD_EXTENSION -o changesetfuzz$(EXE) \ |
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Changes to src/alter.c.
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775 776 777 778 779 780 781 782 783 784 785 786 787 788 | pToken->pNext = pCtx->pList; pCtx->pList = pToken; pCtx->nList++; break; } } } /* ** This is a Walker select callback. It does nothing. It is only required ** because without a dummy callback, sqlite3WalkExpr() and similar do not ** descend into sub-select statements. */ static int renameColumnSelectCb(Walker *pWalker, Select *p){ | > > > > > > > > > > > > > > > > > > | < | 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 | pToken->pNext = pCtx->pList; pCtx->pList = pToken; pCtx->nList++; break; } } } /* ** Iterate through the Select objects that are part of WITH clauses attached ** to select statement pSelect. */ static void renameWalkWith(Walker *pWalker, Select *pSelect){ if( pSelect->pWith ){ int i; for(i=0; i<pSelect->pWith->nCte; i++){ Select *p = pSelect->pWith->a[i].pSelect; NameContext sNC; memset(&sNC, 0, sizeof(sNC)); sNC.pParse = pWalker->pParse; sqlite3SelectPrep(sNC.pParse, p, &sNC); sqlite3WalkSelect(pWalker, p); } } } /* ** This is a Walker select callback. It does nothing. It is only required ** because without a dummy callback, sqlite3WalkExpr() and similar do not ** descend into sub-select statements. */ static int renameColumnSelectCb(Walker *pWalker, Select *p){ renameWalkWith(pWalker, p); return WRC_Continue; } /* ** This is a Walker expression callback. ** ** For every TK_COLUMN node in the expression tree, search to see |
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1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 | /* ** Walker select callback used by "RENAME TABLE". */ static int renameTableSelectCb(Walker *pWalker, Select *pSelect){ int i; RenameCtx *p = pWalker->u.pRename; SrcList *pSrc = pSelect->pSrc; for(i=0; i<pSrc->nSrc; i++){ struct SrcList_item *pItem = &pSrc->a[i]; if( pItem->pTab==p->pTab ){ renameTokenFind(pWalker->pParse, p, pItem->zName); } } return WRC_Continue; } /* ** This C function implements an SQL user function that is used by SQL code | > > > > > | 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 | /* ** Walker select callback used by "RENAME TABLE". */ static int renameTableSelectCb(Walker *pWalker, Select *pSelect){ int i; RenameCtx *p = pWalker->u.pRename; SrcList *pSrc = pSelect->pSrc; if( pSrc==0 ){ assert( pWalker->pParse->db->mallocFailed ); return WRC_Abort; } for(i=0; i<pSrc->nSrc; i++){ struct SrcList_item *pItem = &pSrc->a[i]; if( pItem->pTab==p->pTab ){ renameTokenFind(pWalker->pParse, p, pItem->zName); } } renameWalkWith(pWalker, pSelect); return WRC_Continue; } /* ** This C function implements an SQL user function that is used by SQL code |
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Changes to src/btree.c.
︙ | ︙ | |||
10325 10326 10327 10328 10329 10330 10331 | }else if( get4byte(&pBt->pPage1->aData[64])!=0 ){ checkAppendMsg(&sCheck, "incremental_vacuum enabled with a max rootpage of zero" ); } #endif testcase( pBt->db->flags & SQLITE_CellSizeCk ); | | | 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 | }else if( get4byte(&pBt->pPage1->aData[64])!=0 ){ checkAppendMsg(&sCheck, "incremental_vacuum enabled with a max rootpage of zero" ); } #endif testcase( pBt->db->flags & SQLITE_CellSizeCk ); pBt->db->flags &= ~(u64)SQLITE_CellSizeCk; for(i=0; (int)i<nRoot && sCheck.mxErr; i++){ i64 notUsed; if( aRoot[i]==0 ) continue; #ifndef SQLITE_OMIT_AUTOVACUUM if( pBt->autoVacuum && aRoot[i]>1 ){ checkPtrmap(&sCheck, aRoot[i], PTRMAP_ROOTPAGE, 0); } |
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Changes to src/build.c.
︙ | ︙ | |||
225 226 227 228 229 230 231 | /* Get the VDBE program ready for execution */ if( v && pParse->nErr==0 && !db->mallocFailed ){ /* A minimum of one cursor is required if autoincrement is used * See ticket [a696379c1f08866] */ | | | 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 | /* Get the VDBE program ready for execution */ if( v && pParse->nErr==0 && !db->mallocFailed ){ /* A minimum of one cursor is required if autoincrement is used * See ticket [a696379c1f08866] */ assert( pParse->pAinc==0 || pParse->nTab>0 ); sqlite3VdbeMakeReady(v, pParse); pParse->rc = SQLITE_DONE; }else{ pParse->rc = SQLITE_ERROR; } } |
︙ | ︙ | |||
634 635 636 637 638 639 640 | } /* Delete any foreign keys attached to this table. */ sqlite3FkDelete(db, pTable); /* Delete the Table structure itself. */ | < < < < < < | 634 635 636 637 638 639 640 641 642 643 644 645 646 647 | } /* Delete any foreign keys attached to this table. */ sqlite3FkDelete(db, pTable); /* Delete the Table structure itself. */ sqlite3DeleteColumnNames(db, pTable); sqlite3DbFree(db, pTable->zName); sqlite3DbFree(db, pTable->zColAff); sqlite3SelectDelete(db, pTable->pSelect); sqlite3ExprListDelete(db, pTable->pCheck); #ifndef SQLITE_OMIT_VIRTUALTABLE sqlite3VtabClear(db, pTable); |
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Changes to src/callback.c.
︙ | ︙ | |||
279 280 281 282 283 284 285 | return match; } /* ** Search a FuncDefHash for a function with the given name. Return ** a pointer to the matching FuncDef if found, or 0 if there is no match. */ | | < < < < < < < < < < < < < < < | | 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 | return match; } /* ** Search a FuncDefHash for a function with the given name. Return ** a pointer to the matching FuncDef if found, or 0 if there is no match. */ FuncDef *sqlite3FunctionSearch( int h, /* Hash of the name */ const char *zFunc /* Name of function */ ){ FuncDef *p; for(p=sqlite3BuiltinFunctions.a[h]; p; p=p->u.pHash){ if( sqlite3StrICmp(p->zName, zFunc)==0 ){ return p; } } return 0; } /* ** Insert a new FuncDef into a FuncDefHash hash table. */ void sqlite3InsertBuiltinFuncs( FuncDef *aDef, /* List of global functions to be inserted */ int nDef /* Length of the apDef[] list */ ){ int i; for(i=0; i<nDef; i++){ FuncDef *pOther; const char *zName = aDef[i].zName; int nName = sqlite3Strlen30(zName); int h = SQLITE_FUNC_HASH(zName[0], nName); assert( zName[0]>='a' && zName[0]<='z' ); pOther = sqlite3FunctionSearch(h, zName); if( pOther ){ assert( pOther!=&aDef[i] && pOther->pNext!=&aDef[i] ); aDef[i].pNext = pOther->pNext; pOther->pNext = &aDef[i]; }else{ aDef[i].pNext = 0; aDef[i].u.pHash = sqlite3BuiltinFunctions.a[h]; |
︙ | ︙ | |||
399 400 401 402 403 404 405 | ** have fields overwritten with new information appropriate for the ** new function. But the FuncDefs for built-in functions are read-only. ** So we must not search for built-ins when creating a new function. */ if( !createFlag && (pBest==0 || (db->mDbFlags & DBFLAG_PreferBuiltin)!=0) ){ bestScore = 0; h = SQLITE_FUNC_HASH(sqlite3UpperToLower[(u8)zName[0]], nName); | | | 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 | ** have fields overwritten with new information appropriate for the ** new function. But the FuncDefs for built-in functions are read-only. ** So we must not search for built-ins when creating a new function. */ if( !createFlag && (pBest==0 || (db->mDbFlags & DBFLAG_PreferBuiltin)!=0) ){ bestScore = 0; h = SQLITE_FUNC_HASH(sqlite3UpperToLower[(u8)zName[0]], nName); p = sqlite3FunctionSearch(h, zName); while( p ){ int score = matchQuality(p, nArg, enc); if( score>bestScore ){ pBest = p; bestScore = score; } p = p->pNext; |
︙ | ︙ |
Changes to src/expr.c.
︙ | ︙ | |||
1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 | } } return pRet; } #else # define withDup(x,y) 0 #endif /* ** The following group of routines make deep copies of expressions, ** expression lists, ID lists, and select statements. The copies can ** be deleted (by being passed to their respective ...Delete() routines) ** without effecting the originals. ** | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 | } } return pRet; } #else # define withDup(x,y) 0 #endif #ifndef SQLITE_OMIT_WINDOWFUNC /* ** The gatherSelectWindows() procedure and its helper routine ** gatherSelectWindowsCallback() are used to scan all the expressions ** an a newly duplicated SELECT statement and gather all of the Window ** objects found there, assembling them onto the linked list at Select->pWin. */ static int gatherSelectWindowsCallback(Walker *pWalker, Expr *pExpr){ if( pExpr->op==TK_FUNCTION && pExpr->y.pWin!=0 ){ assert( ExprHasProperty(pExpr, EP_WinFunc) ); pExpr->y.pWin->pNextWin = pWalker->u.pSelect->pWin; pWalker->u.pSelect->pWin = pExpr->y.pWin; } return WRC_Continue; } static int gatherSelectWindowsSelectCallback(Walker *pWalker, Select *p){ return p==pWalker->u.pSelect ? WRC_Continue : WRC_Prune; } static void gatherSelectWindows(Select *p){ Walker w; w.xExprCallback = gatherSelectWindowsCallback; w.xSelectCallback = gatherSelectWindowsSelectCallback; w.xSelectCallback2 = 0; w.u.pSelect = p; sqlite3WalkSelect(&w, p); } #endif /* ** The following group of routines make deep copies of expressions, ** expression lists, ID lists, and select statements. The copies can ** be deleted (by being passed to their respective ...Delete() routines) ** without effecting the originals. ** |
︙ | ︙ | |||
1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 | pNew->addrOpenEphm[0] = -1; pNew->addrOpenEphm[1] = -1; pNew->nSelectRow = p->nSelectRow; pNew->pWith = withDup(db, p->pWith); #ifndef SQLITE_OMIT_WINDOWFUNC pNew->pWin = 0; pNew->pWinDefn = sqlite3WindowListDup(db, p->pWinDefn); #endif pNew->selId = p->selId; *pp = pNew; pp = &pNew->pPrior; pNext = pNew; } | > | 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 | pNew->addrOpenEphm[0] = -1; pNew->addrOpenEphm[1] = -1; pNew->nSelectRow = p->nSelectRow; pNew->pWith = withDup(db, p->pWith); #ifndef SQLITE_OMIT_WINDOWFUNC pNew->pWin = 0; pNew->pWinDefn = sqlite3WindowListDup(db, p->pWinDefn); if( p->pWin ) gatherSelectWindows(pNew); #endif pNew->selId = p->selId; *pp = pNew; pp = &pNew->pPrior; pNext = pNew; } |
︙ | ︙ | |||
2145 2146 2147 2148 2149 2150 2151 | */ int sqlite3IsRowid(const char *z){ if( sqlite3StrICmp(z, "_ROWID_")==0 ) return 1; if( sqlite3StrICmp(z, "ROWID")==0 ) return 1; if( sqlite3StrICmp(z, "OID")==0 ) return 1; return 0; } | < < < < < < < < | 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 | */ int sqlite3IsRowid(const char *z){ if( sqlite3StrICmp(z, "_ROWID_")==0 ) return 1; if( sqlite3StrICmp(z, "ROWID")==0 ) return 1; if( sqlite3StrICmp(z, "OID")==0 ) return 1; return 0; } /* ** pX is the RHS of an IN operator. If pX is a SELECT statement ** that can be simplified to a direct table access, then return ** a pointer to the SELECT statement. If pX is not a SELECT statement, ** or if the SELECT statement needs to be manifested into a transient ** table, then return NULL. |
︙ | ︙ | |||
2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 | if( affinity_ok ){ /* Search for an existing index that will work for this IN operator */ for(pIdx=pTab->pIndex; pIdx && eType==0; pIdx=pIdx->pNext){ Bitmask colUsed; /* Columns of the index used */ Bitmask mCol; /* Mask for the current column */ if( pIdx->nColumn<nExpr ) continue; /* Maximum nColumn is BMS-2, not BMS-1, so that we can compute ** BITMASK(nExpr) without overflowing */ testcase( pIdx->nColumn==BMS-2 ); testcase( pIdx->nColumn==BMS-1 ); if( pIdx->nColumn>=BMS-1 ) continue; if( mustBeUnique ){ if( pIdx->nKeyCol>nExpr | > | 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 | if( affinity_ok ){ /* Search for an existing index that will work for this IN operator */ for(pIdx=pTab->pIndex; pIdx && eType==0; pIdx=pIdx->pNext){ Bitmask colUsed; /* Columns of the index used */ Bitmask mCol; /* Mask for the current column */ if( pIdx->nColumn<nExpr ) continue; if( pIdx->pPartIdxWhere!=0 ) continue; /* Maximum nColumn is BMS-2, not BMS-1, so that we can compute ** BITMASK(nExpr) without overflowing */ testcase( pIdx->nColumn==BMS-2 ); testcase( pIdx->nColumn==BMS-1 ); if( pIdx->nColumn>=BMS-1 ) continue; if( mustBeUnique ){ if( pIdx->nKeyCol>nExpr |
︙ | ︙ |
Changes to src/hash.c.
︙ | ︙ | |||
60 61 62 63 64 65 66 | ** 0x9e3779b1 is 2654435761 which is the closest prime number to ** (2**32)*golden_ratio, where golden_ratio = (sqrt(5) - 1)/2. */ h += sqlite3UpperToLower[c]; h *= 0x9e3779b1; } return h; } | < < < < < < < < < < < < < < | 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | ** 0x9e3779b1 is 2654435761 which is the closest prime number to ** (2**32)*golden_ratio, where golden_ratio = (sqrt(5) - 1)/2. */ h += sqlite3UpperToLower[c]; h *= 0x9e3779b1; } return h; } /* Link pNew element into the hash table pH. If pEntry!=0 then also ** insert pNew into the pEntry hash bucket. */ static void insertElement( Hash *pH, /* The complete hash table */ |
︙ | ︙ | |||
185 186 187 188 189 190 191 | if( sqlite3StrICmp(elem->pKey,pKey)==0 ){ return elem; } elem = elem->next; } return &nullElement; } | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | if( sqlite3StrICmp(elem->pKey,pKey)==0 ){ return elem; } elem = elem->next; } return &nullElement; } /* Remove a single entry from the hash table given a pointer to that ** element and a hash on the element's key. */ static void removeElementGivenHash( Hash *pH, /* The pH containing "elem" */ HashElem* elem, /* The element to be removed from the pH */ |
︙ | ︙ | |||
263 264 265 266 267 268 269 | ** found, or NULL if there is no match. */ void *sqlite3HashFind(const Hash *pH, const char *pKey){ assert( pH!=0 ); assert( pKey!=0 ); return findElementWithHash(pH, pKey, 0)->data; } | < < < < < < < < | 215 216 217 218 219 220 221 222 223 224 225 226 227 228 | ** found, or NULL if there is no match. */ void *sqlite3HashFind(const Hash *pH, const char *pKey){ assert( pH!=0 ); assert( pKey!=0 ); return findElementWithHash(pH, pKey, 0)->data; } /* Insert an element into the hash table pH. The key is pKey ** and the data is "data". ** ** If no element exists with a matching key, then a new ** element is created and NULL is returned. ** |
︙ | ︙ |
Changes to src/insert.c.
︙ | ︙ | |||
315 316 317 318 319 320 321 322 323 324 325 326 327 328 | aOp[3].p5 = SQLITE_JUMPIFNULL; aOp[4].p2 = memId+1; aOp[5].p3 = memId; aOp[6].p1 = memId; aOp[7].p2 = memId+2; aOp[7].p1 = memId; aOp[10].p2 = memId; } } /* ** Update the maximum rowid for an autoincrement calculation. ** ** This routine should be called when the regRowid register holds a | > | 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 | aOp[3].p5 = SQLITE_JUMPIFNULL; aOp[4].p2 = memId+1; aOp[5].p3 = memId; aOp[6].p1 = memId; aOp[7].p2 = memId+2; aOp[7].p1 = memId; aOp[10].p2 = memId; if( pParse->nTab==0 ) pParse->nTab = 1; } } /* ** Update the maximum rowid for an autoincrement calculation. ** ** This routine should be called when the regRowid register holds a |
︙ | ︙ |
Changes to src/loadext.c.
︙ | ︙ | |||
646 647 648 649 650 651 652 | ** default so as not to open security holes in older applications. */ int sqlite3_enable_load_extension(sqlite3 *db, int onoff){ sqlite3_mutex_enter(db->mutex); if( onoff ){ db->flags |= SQLITE_LoadExtension|SQLITE_LoadExtFunc; }else{ | | | 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 | ** default so as not to open security holes in older applications. */ int sqlite3_enable_load_extension(sqlite3 *db, int onoff){ sqlite3_mutex_enter(db->mutex); if( onoff ){ db->flags |= SQLITE_LoadExtension|SQLITE_LoadExtFunc; }else{ db->flags &= ~(u64)(SQLITE_LoadExtension|SQLITE_LoadExtFunc); } sqlite3_mutex_leave(db->mutex); return SQLITE_OK; } #endif /* !defined(SQLITE_OMIT_LOAD_EXTENSION) */ |
︙ | ︙ |
Changes to src/main.c.
︙ | ︙ | |||
839 840 841 842 843 844 845 | }; unsigned int i; rc = SQLITE_ERROR; /* IMP: R-42790-23372 */ for(i=0; i<ArraySize(aFlagOp); i++){ if( aFlagOp[i].op==op ){ int onoff = va_arg(ap, int); int *pRes = va_arg(ap, int*); | | | | 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 | }; unsigned int i; rc = SQLITE_ERROR; /* IMP: R-42790-23372 */ for(i=0; i<ArraySize(aFlagOp); i++){ if( aFlagOp[i].op==op ){ int onoff = va_arg(ap, int); int *pRes = va_arg(ap, int*); u64 oldFlags = db->flags; if( onoff>0 ){ db->flags |= aFlagOp[i].mask; }else if( onoff==0 ){ db->flags &= ~(u64)aFlagOp[i].mask; } if( oldFlags!=db->flags ){ sqlite3ExpirePreparedStatements(db, 0); } if( pRes ){ *pRes = (db->flags & aFlagOp[i].mask)!=0; } |
︙ | ︙ | |||
1306 1307 1308 1309 1310 1311 1312 | sqlite3ResetAllSchemasOfConnection(db); } sqlite3BtreeLeaveAll(db); /* Any deferred constraint violations have now been resolved. */ db->nDeferredCons = 0; db->nDeferredImmCons = 0; | | | 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 | sqlite3ResetAllSchemasOfConnection(db); } sqlite3BtreeLeaveAll(db); /* Any deferred constraint violations have now been resolved. */ db->nDeferredCons = 0; db->nDeferredImmCons = 0; db->flags &= ~(u64)SQLITE_DeferFKs; /* If one has been configured, invoke the rollback-hook callback */ if( db->xRollbackCallback && (inTrans || !db->autoCommit) ){ db->xRollbackCallback(db->pRollbackArg); } } |
︙ | ︙ | |||
2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 | return 0; } #endif sqlite3_mutex_enter(db->mutex); pOld = db->pProfileArg; db->xProfile = xProfile; db->pProfileArg = pArg; sqlite3_mutex_leave(db->mutex); return pOld; } #endif /* SQLITE_OMIT_DEPRECATED */ #endif /* SQLITE_OMIT_TRACE */ /* | > > | 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 | return 0; } #endif sqlite3_mutex_enter(db->mutex); pOld = db->pProfileArg; db->xProfile = xProfile; db->pProfileArg = pArg; db->mTrace &= SQLITE_TRACE_NONLEGACY_MASK; if( db->xProfile ) db->mTrace |= SQLITE_TRACE_XPROFILE; sqlite3_mutex_leave(db->mutex); return pOld; } #endif /* SQLITE_OMIT_DEPRECATED */ #endif /* SQLITE_OMIT_TRACE */ /* |
︙ | ︙ | |||
2399 2400 2401 2402 2403 2404 2405 | return sqlite3ErrStr(SQLITE_MISUSE_BKPT); } sqlite3_mutex_enter(db->mutex); if( db->mallocFailed ){ z = sqlite3ErrStr(SQLITE_NOMEM_BKPT); }else{ testcase( db->pErr==0 ); | | | 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 | return sqlite3ErrStr(SQLITE_MISUSE_BKPT); } sqlite3_mutex_enter(db->mutex); if( db->mallocFailed ){ z = sqlite3ErrStr(SQLITE_NOMEM_BKPT); }else{ testcase( db->pErr==0 ); z = db->errCode ? (char*)sqlite3_value_text(db->pErr) : 0; assert( !db->mallocFailed ); if( z==0 ){ z = sqlite3ErrStr(db->errCode); } } sqlite3_mutex_leave(db->mutex); return z; |
︙ | ︙ |
Changes to src/parse.y.
︙ | ︙ | |||
675 676 677 678 679 680 681 682 683 684 685 686 687 688 | A = sqlite3SrcListAppendFromTerm(pParse,A,0,0,&Z,0,N,U); if( A ){ struct SrcList_item *pNew = &A->a[A->nSrc-1]; struct SrcList_item *pOld = F->a; pNew->zName = pOld->zName; pNew->zDatabase = pOld->zDatabase; pNew->pSelect = pOld->pSelect; pOld->zName = pOld->zDatabase = 0; pOld->pSelect = 0; } sqlite3SrcListDelete(pParse->db, F); }else{ Select *pSubquery; sqlite3SrcListShiftJoinType(F); | > > > > > > | 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 | A = sqlite3SrcListAppendFromTerm(pParse,A,0,0,&Z,0,N,U); if( A ){ struct SrcList_item *pNew = &A->a[A->nSrc-1]; struct SrcList_item *pOld = F->a; pNew->zName = pOld->zName; pNew->zDatabase = pOld->zDatabase; pNew->pSelect = pOld->pSelect; if( pOld->fg.isTabFunc ){ pNew->u1.pFuncArg = pOld->u1.pFuncArg; pOld->u1.pFuncArg = 0; pOld->fg.isTabFunc = 0; pNew->fg.isTabFunc = 1; } pOld->zName = pOld->zDatabase = 0; pOld->pSelect = 0; } sqlite3SrcListDelete(pParse->db, F); }else{ Select *pSubquery; sqlite3SrcListShiftJoinType(F); |
︙ | ︙ | |||
1372 1373 1374 1375 1376 1377 1378 | // cmd ::= DROP INDEX ifexists(E) fullname(X). {sqlite3DropIndex(pParse, X, E);} ///////////////////////////// The VACUUM command ///////////////////////////// // %ifndef SQLITE_OMIT_VACUUM %ifndef SQLITE_OMIT_ATTACH | > > | | > > | 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 | // cmd ::= DROP INDEX ifexists(E) fullname(X). {sqlite3DropIndex(pParse, X, E);} ///////////////////////////// The VACUUM command ///////////////////////////// // %ifndef SQLITE_OMIT_VACUUM %ifndef SQLITE_OMIT_ATTACH %type vinto {Expr*} %destructor vinto {sqlite3ExprDelete(pParse->db, $$);} cmd ::= VACUUM vinto(Y). {sqlite3Vacuum(pParse,0,Y);} cmd ::= VACUUM nm(X) vinto(Y). {sqlite3Vacuum(pParse,&X,Y);} vinto(A) ::= INTO expr(X). {A = X;} vinto(A) ::= . {A = 0;} %endif SQLITE_OMIT_ATTACH %endif SQLITE_OMIT_VACUUM ///////////////////////////// The PRAGMA command ///////////////////////////// // %ifndef SQLITE_OMIT_PRAGMA cmd ::= PRAGMA nm(X) dbnm(Z). {sqlite3Pragma(pParse,&X,&Z,0,0);} |
︙ | ︙ |
Changes to src/pcache1.c.
︙ | ︙ | |||
98 99 100 101 102 103 104 105 106 107 108 109 110 111 | unsigned int iKey; /* Key value (page number) */ u8 isBulkLocal; /* This page from bulk local storage */ u8 isAnchor; /* This is the PGroup.lru element */ PgHdr1 *pNext; /* Next in hash table chain */ PCache1 *pCache; /* Cache that currently owns this page */ PgHdr1 *pLruNext; /* Next in LRU list of unpinned pages */ PgHdr1 *pLruPrev; /* Previous in LRU list of unpinned pages */ }; /* ** A page is pinned if it is not on the LRU list. To be "pinned" means ** that the page is in active use and must not be deallocated. */ #define PAGE_IS_PINNED(p) ((p)->pLruNext==0) | > | 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | unsigned int iKey; /* Key value (page number) */ u8 isBulkLocal; /* This page from bulk local storage */ u8 isAnchor; /* This is the PGroup.lru element */ PgHdr1 *pNext; /* Next in hash table chain */ PCache1 *pCache; /* Cache that currently owns this page */ PgHdr1 *pLruNext; /* Next in LRU list of unpinned pages */ PgHdr1 *pLruPrev; /* Previous in LRU list of unpinned pages */ /* NB: pLruPrev is only valid if pLruNext!=0 */ }; /* ** A page is pinned if it is not on the LRU list. To be "pinned" means ** that the page is in active use and must not be deallocated. */ #define PAGE_IS_PINNED(p) ((p)->pLruNext==0) |
︙ | ︙ | |||
566 567 568 569 570 571 572 | assert( PAGE_IS_UNPINNED(pPage) ); assert( pPage->pLruNext ); assert( pPage->pLruPrev ); assert( sqlite3_mutex_held(pPage->pCache->pGroup->mutex) ); pPage->pLruPrev->pLruNext = pPage->pLruNext; pPage->pLruNext->pLruPrev = pPage->pLruPrev; pPage->pLruNext = 0; | | > | 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 | assert( PAGE_IS_UNPINNED(pPage) ); assert( pPage->pLruNext ); assert( pPage->pLruPrev ); assert( sqlite3_mutex_held(pPage->pCache->pGroup->mutex) ); pPage->pLruPrev->pLruNext = pPage->pLruNext; pPage->pLruNext->pLruPrev = pPage->pLruPrev; pPage->pLruNext = 0; /* pPage->pLruPrev = 0; ** No need to clear pLruPrev as it is never accessed if pLruNext is 0 */ assert( pPage->isAnchor==0 ); assert( pPage->pCache->pGroup->lru.isAnchor==1 ); pPage->pCache->nRecyclable--; return pPage; } |
︙ | ︙ | |||
904 905 906 907 908 909 910 | if( pPage ){ unsigned int h = iKey % pCache->nHash; pCache->nPage++; pPage->iKey = iKey; pPage->pNext = pCache->apHash[h]; pPage->pCache = pCache; | | | > | 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 | if( pPage ){ unsigned int h = iKey % pCache->nHash; pCache->nPage++; pPage->iKey = iKey; pPage->pNext = pCache->apHash[h]; pPage->pCache = pCache; pPage->pLruNext = 0; /* pPage->pLruPrev = 0; ** No need to clear pLruPrev since it is not accessed when pLruNext==0 */ *(void **)pPage->page.pExtra = 0; pCache->apHash[h] = pPage; if( iKey>pCache->iMaxKey ){ pCache->iMaxKey = iKey; } } return pPage; |
︙ | ︙ | |||
1065 1066 1067 1068 1069 1070 1071 | assert( pPage->pCache==pCache ); pcache1EnterMutex(pGroup); /* It is an error to call this function if the page is already ** part of the PGroup LRU list. */ | | | 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 | assert( pPage->pCache==pCache ); pcache1EnterMutex(pGroup); /* It is an error to call this function if the page is already ** part of the PGroup LRU list. */ assert( pPage->pLruNext==0 ); assert( PAGE_IS_PINNED(pPage) ); if( reuseUnlikely || pGroup->nPurgeable>pGroup->nMaxPage ){ pcache1RemoveFromHash(pPage, 1); }else{ /* Add the page to the PGroup LRU list. */ PgHdr1 **ppFirst = &pGroup->lru.pLruNext; |
︙ | ︙ |
Changes to src/pragma.c.
︙ | ︙ | |||
813 814 815 816 817 818 819 | int size = 1; if( sqlite3GetInt32(zRight, &size) ){ sqlite3BtreeSetSpillSize(pDb->pBt, size); } if( sqlite3GetBoolean(zRight, size!=0) ){ db->flags |= SQLITE_CacheSpill; }else{ | | | 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 | int size = 1; if( sqlite3GetInt32(zRight, &size) ){ sqlite3BtreeSetSpillSize(pDb->pBt, size); } if( sqlite3GetBoolean(zRight, size!=0) ){ db->flags |= SQLITE_CacheSpill; }else{ db->flags &= ~(u64)SQLITE_CacheSpill; } setAllPagerFlags(db); } break; } /* |
︙ | ︙ |
Changes to src/prepare.c.
︙ | ︙ | |||
289 290 291 292 293 294 295 | /* Ticket #2804: When we open a database in the newer file format, ** clear the legacy_file_format pragma flag so that a VACUUM will ** not downgrade the database and thus invalidate any descending ** indices that the user might have created. */ if( iDb==0 && meta[BTREE_FILE_FORMAT-1]>=4 ){ | | | 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 | /* Ticket #2804: When we open a database in the newer file format, ** clear the legacy_file_format pragma flag so that a VACUUM will ** not downgrade the database and thus invalidate any descending ** indices that the user might have created. */ if( iDb==0 && meta[BTREE_FILE_FORMAT-1]>=4 ){ db->flags &= ~(u64)SQLITE_LegacyFileFmt; } /* Read the schema information out of the schema tables */ assert( db->init.busy ); { char *zSql; |
︙ | ︙ | |||
705 706 707 708 709 710 711 | sqlite3BtreeLeaveAll(db); rc = sqlite3ApiExit(db, rc); assert( (rc&db->errMask)==rc ); sqlite3_mutex_leave(db->mutex); return rc; } | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 705 706 707 708 709 710 711 712 713 714 715 716 717 718 | sqlite3BtreeLeaveAll(db); rc = sqlite3ApiExit(db, rc); assert( (rc&db->errMask)==rc ); sqlite3_mutex_leave(db->mutex); return rc; } /* ** Rerun the compilation of a statement after a schema change. ** ** If the statement is successfully recompiled, return SQLITE_OK. Otherwise, ** if the statement cannot be recompiled because another connection has ** locked the sqlite3_master table, return SQLITE_LOCKED. If any other error |
︙ | ︙ |
Changes to src/resolve.c.
︙ | ︙ | |||
76 77 78 79 80 81 82 | db = pParse->db; pDup = sqlite3ExprDup(db, pOrig, 0); if( pDup!=0 ){ if( zType[0]!='G' ) incrAggFunctionDepth(pDup, nSubquery); if( pExpr->op==TK_COLLATE ){ pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken); } | | | 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | db = pParse->db; pDup = sqlite3ExprDup(db, pOrig, 0); if( pDup!=0 ){ if( zType[0]!='G' ) incrAggFunctionDepth(pDup, nSubquery); if( pExpr->op==TK_COLLATE ){ pDup = sqlite3ExprAddCollateString(pParse, pDup, pExpr->u.zToken); } // ExprSetProperty(pDup, EP_Alias); /* Before calling sqlite3ExprDelete(), set the EP_Static flag. This ** prevents ExprDelete() from deleting the Expr structure itself, ** allowing it to be repopulated by the memcpy() on the following line. ** The pExpr->u.zToken might point into memory that will be freed by the ** sqlite3DbFree(db, pDup) on the last line of this block, so be sure to ** make a copy of the token before doing the sqlite3DbFree(). |
︙ | ︙ | |||
470 471 472 473 474 475 476 477 478 479 480 481 482 483 | ** ** Because no reference was made to outer contexts, the pNC->nRef ** fields are not changed in any context. */ if( cnt==0 && zTab==0 ){ assert( pExpr->op==TK_ID ); if( ExprHasProperty(pExpr,EP_DblQuoted) ){ pExpr->op = TK_STRING; pExpr->y.pTab = 0; return WRC_Prune; } if( sqlite3ExprIdToTrueFalse(pExpr) ){ return WRC_Prune; } | > > > > > > > > > > > > > > > > > > > | 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 | ** ** Because no reference was made to outer contexts, the pNC->nRef ** fields are not changed in any context. */ if( cnt==0 && zTab==0 ){ assert( pExpr->op==TK_ID ); if( ExprHasProperty(pExpr,EP_DblQuoted) ){ /* If a double-quoted identifier does not match any known column name, ** then treat it as a string. ** ** This hack was added in the early days of SQLite in a misguided attempt ** to be compatible with MySQL 3.x, which used double-quotes for strings. ** I now sorely regret putting in this hack. The effect of this hack is ** that misspelled identifier names are silently converted into strings ** rather than causing an error, to the frustration of countless ** programmers. To all those frustrated programmers, my apologies. ** ** Someday, I hope to get rid of this hack. Unfortunately there is ** a huge amount of legacy SQL that uses it. So for now, we just ** issue a warning. */ sqlite3_log(SQLITE_WARNING, "double-quoted string literal: \"%w\"", zCol); #ifdef SQLITE_ENABLE_NORMALIZE sqlite3VdbeAddDblquoteStr(db, pParse->pVdbe, zCol); #endif pExpr->op = TK_STRING; pExpr->y.pTab = 0; return WRC_Prune; } if( sqlite3ExprIdToTrueFalse(pExpr) ){ return WRC_Prune; } |
︙ | ︙ |
Changes to src/select.c.
︙ | ︙ | |||
2073 2074 2075 2076 2077 2078 2079 | /* ** Given a SELECT statement, generate a Table structure that describes ** the result set of that SELECT. */ Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){ Table *pTab; sqlite3 *db = pParse->db; | | | | 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 | /* ** Given a SELECT statement, generate a Table structure that describes ** the result set of that SELECT. */ Table *sqlite3ResultSetOfSelect(Parse *pParse, Select *pSelect){ Table *pTab; sqlite3 *db = pParse->db; u64 savedFlags; savedFlags = db->flags; db->flags &= ~(u64)SQLITE_FullColNames; db->flags |= SQLITE_ShortColNames; sqlite3SelectPrep(pParse, pSelect, 0); if( pParse->nErr ) return 0; while( pSelect->pPrior ) pSelect = pSelect->pPrior; db->flags = savedFlags; pTab = sqlite3DbMallocZero(db, sizeof(Table) ); if( pTab==0 ){ |
︙ | ︙ | |||
3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 | if( pSubst->isLeftJoin && pCopy->op!=TK_COLUMN ){ memset(&ifNullRow, 0, sizeof(ifNullRow)); ifNullRow.op = TK_IF_NULL_ROW; ifNullRow.pLeft = pCopy; ifNullRow.iTable = pSubst->iNewTable; pCopy = &ifNullRow; } pNew = sqlite3ExprDup(db, pCopy, 0); if( pNew && pSubst->isLeftJoin ){ ExprSetProperty(pNew, EP_CanBeNull); } if( pNew && ExprHasProperty(pExpr,EP_FromJoin) ){ pNew->iRightJoinTable = pExpr->iRightJoinTable; ExprSetProperty(pNew, EP_FromJoin); | > | 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 | if( pSubst->isLeftJoin && pCopy->op!=TK_COLUMN ){ memset(&ifNullRow, 0, sizeof(ifNullRow)); ifNullRow.op = TK_IF_NULL_ROW; ifNullRow.pLeft = pCopy; ifNullRow.iTable = pSubst->iNewTable; pCopy = &ifNullRow; } testcase( ExprHasProperty(pCopy, EP_Subquery) ); pNew = sqlite3ExprDup(db, pCopy, 0); if( pNew && pSubst->isLeftJoin ){ ExprSetProperty(pNew, EP_CanBeNull); } if( pNew && ExprHasProperty(pExpr,EP_FromJoin) ){ pNew->iRightJoinTable = pExpr->iRightJoinTable; ExprSetProperty(pNew, EP_FromJoin); |
︙ | ︙ | |||
4021 4022 4023 4024 4025 4026 4027 | for(i=0; i<pOrderBy->nExpr; i++){ pOrderBy->a[i].u.x.iOrderByCol = 0; } assert( pParent->pOrderBy==0 ); pParent->pOrderBy = pOrderBy; pSub->pOrderBy = 0; } | > | | 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 | for(i=0; i<pOrderBy->nExpr; i++){ pOrderBy->a[i].u.x.iOrderByCol = 0; } assert( pParent->pOrderBy==0 ); pParent->pOrderBy = pOrderBy; pSub->pOrderBy = 0; } pWhere = pSub->pWhere; pSub->pWhere = 0; if( isLeftJoin>0 ){ setJoinExpr(pWhere, iNewParent); } pParent->pWhere = sqlite3ExprAnd(db, pWhere, pParent->pWhere); if( db->mallocFailed==0 ){ SubstContext x; x.pParse = pParse; |
︙ | ︙ |
Changes to src/shell.c.in.
︙ | ︙ | |||
1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 | u8 autoEQP; /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */ u8 autoEQPtest; /* autoEQP is in test mode */ u8 statsOn; /* True to display memory stats before each finalize */ u8 scanstatsOn; /* True to display scan stats before each finalize */ u8 openMode; /* SHELL_OPEN_NORMAL, _APPENDVFS, or _ZIPFILE */ u8 doXdgOpen; /* Invoke start/open/xdg-open in output_reset() */ u8 nEqpLevel; /* Depth of the EQP output graph */ unsigned mEqpLines; /* Mask of veritical lines in the EQP output graph */ int outCount; /* Revert to stdout when reaching zero */ int cnt; /* Number of records displayed so far */ FILE *out; /* Write results here */ FILE *traceOut; /* Output for sqlite3_trace() */ int nErr; /* Number of errors seen */ int mode; /* An output mode setting */ | > | 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 | u8 autoEQP; /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */ u8 autoEQPtest; /* autoEQP is in test mode */ u8 statsOn; /* True to display memory stats before each finalize */ u8 scanstatsOn; /* True to display scan stats before each finalize */ u8 openMode; /* SHELL_OPEN_NORMAL, _APPENDVFS, or _ZIPFILE */ u8 doXdgOpen; /* Invoke start/open/xdg-open in output_reset() */ u8 nEqpLevel; /* Depth of the EQP output graph */ u8 eTraceType; /* SHELL_TRACE_* value for type of trace */ unsigned mEqpLines; /* Mask of veritical lines in the EQP output graph */ int outCount; /* Revert to stdout when reaching zero */ int cnt; /* Number of records displayed so far */ FILE *out; /* Write results here */ FILE *traceOut; /* Output for sqlite3_trace() */ int nErr; /* Number of errors seen */ int mode; /* An output mode setting */ |
︙ | ︙ | |||
1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 | #define SHELL_OPEN_UNSPEC 0 /* No open-mode specified */ #define SHELL_OPEN_NORMAL 1 /* Normal database file */ #define SHELL_OPEN_APPENDVFS 2 /* Use appendvfs */ #define SHELL_OPEN_ZIPFILE 3 /* Use the zipfile virtual table */ #define SHELL_OPEN_READONLY 4 /* Open a normal database read-only */ #define SHELL_OPEN_DESERIALIZE 5 /* Open using sqlite3_deserialize() */ /* ** These are the allowed shellFlgs values */ #define SHFLG_Pagecache 0x00000001 /* The --pagecache option is used */ #define SHFLG_Lookaside 0x00000002 /* Lookaside memory is used */ #define SHFLG_Backslash 0x00000004 /* The --backslash option is used */ #define SHFLG_PreserveRowid 0x00000008 /* .dump preserves rowid values */ | > > > > > > | 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 | #define SHELL_OPEN_UNSPEC 0 /* No open-mode specified */ #define SHELL_OPEN_NORMAL 1 /* Normal database file */ #define SHELL_OPEN_APPENDVFS 2 /* Use appendvfs */ #define SHELL_OPEN_ZIPFILE 3 /* Use the zipfile virtual table */ #define SHELL_OPEN_READONLY 4 /* Open a normal database read-only */ #define SHELL_OPEN_DESERIALIZE 5 /* Open using sqlite3_deserialize() */ /* Allowed values for ShellState.eTraceType */ #define SHELL_TRACE_PLAIN 0 /* Show input SQL text */ #define SHELL_TRACE_EXPANDED 1 /* Show expanded SQL text */ #define SHELL_TRACE_NORMALIZED 2 /* Show normalized SQL text */ /* ** These are the allowed shellFlgs values */ #define SHFLG_Pagecache 0x00000001 /* The --pagecache option is used */ #define SHFLG_Lookaside 0x00000002 /* Lookaside memory is used */ #define SHFLG_Backslash 0x00000004 /* The --backslash option is used */ #define SHFLG_PreserveRowid 0x00000008 /* .dump preserves rowid values */ |
︙ | ︙ | |||
3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 | " http://sqlite.org/cli.html#sqlar_archive_support", #endif #ifndef SQLITE_OMIT_AUTHORIZATION ".auth ON|OFF Show authorizer callbacks", #endif ".backup ?DB? FILE Backup DB (default \"main\") to FILE", " --append Use the appendvfs", ".bail on|off Stop after hitting an error. Default OFF", ".binary on|off Turn binary output on or off. Default OFF", ".cd DIRECTORY Change the working directory to DIRECTORY", ".changes on|off Show number of rows changed by SQL", ".check GLOB Fail if output since .testcase does not match", ".clone NEWDB Clone data into NEWDB from the existing database", ".databases List names and files of attached databases", | > | 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 | " http://sqlite.org/cli.html#sqlar_archive_support", #endif #ifndef SQLITE_OMIT_AUTHORIZATION ".auth ON|OFF Show authorizer callbacks", #endif ".backup ?DB? FILE Backup DB (default \"main\") to FILE", " --append Use the appendvfs", " --async Write to FILE without a journal and without fsync()", ".bail on|off Stop after hitting an error. Default OFF", ".binary on|off Turn binary output on or off. Default OFF", ".cd DIRECTORY Change the working directory to DIRECTORY", ".changes on|off Show number of rows changed by SQL", ".check GLOB Fail if output since .testcase does not match", ".clone NEWDB Clone data into NEWDB from the existing database", ".databases List names and files of attached databases", |
︙ | ︙ | |||
3488 3489 3490 3491 3492 3493 3494 | #ifndef SQLITE_NOHAVE_SYSTEM ".system CMD ARGS... Run CMD ARGS... in a system shell", #endif ".tables ?TABLE? List names of tables matching LIKE pattern TABLE", ".testcase NAME Begin redirecting output to 'testcase-out.txt'", ".timeout MS Try opening locked tables for MS milliseconds", ".timer on|off Turn SQL timer on or off", | > | > > > > > > > > > > > > > > | 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 | #ifndef SQLITE_NOHAVE_SYSTEM ".system CMD ARGS... Run CMD ARGS... in a system shell", #endif ".tables ?TABLE? List names of tables matching LIKE pattern TABLE", ".testcase NAME Begin redirecting output to 'testcase-out.txt'", ".timeout MS Try opening locked tables for MS milliseconds", ".timer on|off Turn SQL timer on or off", #ifndef SQLITE_OMIT_TRACE ".trace ?OPTIONS? Output each SQL statement as it is run", " FILE Send output to FILE", " stdout Send output to stdout", " stderr Send output to stderr", " off Disable tracing", " --expanded Expand query parameters", #ifdef SQLITE_ENABLE_NORMALIZE " --normalized Normal the SQL statements", #endif " --plain Show SQL as it is input", " --stmt Trace statement execution (SQLITE_TRACE_STMT)", " --profile Profile statements (SQLITE_TRACE_PROFILE)", " --row Trace each row (SQLITE_TRACE_ROW)", " --close Trace connection close (SQLITE_TRACE_CLOSE)", #endif /* SQLITE_OMIT_TRACE */ ".vfsinfo ?AUX? Information about the top-level VFS", ".vfslist List all available VFSes", ".vfsname ?AUX? Print the name of the VFS stack", ".width NUM1 NUM2 ... Set column widths for \"column\" mode", " Negative values right-justify", }; |
︙ | ︙ | |||
3995 3996 3997 3998 3999 4000 4001 | if( f==0 ){ utf8_printf(stderr, "Error: cannot open \"%s\"\n", zFile); } } return f; } | | | | | | | | | > | > > > > > | > > > > > > > > > > > > > > > > > > > > | | > > > | > > > > > > > | 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 | if( f==0 ){ utf8_printf(stderr, "Error: cannot open \"%s\"\n", zFile); } } return f; } #ifndef SQLITE_OMIT_TRACE /* ** A routine for handling output from sqlite3_trace(). */ static int sql_trace_callback( unsigned mType, /* The trace type */ void *pArg, /* The ShellState pointer */ void *pP, /* Usually a pointer to sqlite_stmt */ void *pX /* Auxiliary output */ ){ ShellState *p = (ShellState*)pArg; sqlite3_stmt *pStmt; const char *zSql; int nSql; if( p->traceOut==0 ) return 0; if( mType==SQLITE_TRACE_CLOSE ){ utf8_printf(p->traceOut, "-- closing database connection\n"); return 0; } if( mType!=SQLITE_TRACE_ROW && ((const char*)pX)[0]=='-' ){ zSql = (const char*)pX; }else{ pStmt = (sqlite3_stmt*)pP; switch( p->eTraceType ){ case SHELL_TRACE_EXPANDED: { zSql = sqlite3_expanded_sql(pStmt); break; } #ifdef SQLITE_ENABLE_NORMALIZE case SHELL_TRACE_NORMALIZED: { zSql = sqlite3_normalized_sql(pStmt); break; } #endif default: { zSql = sqlite3_sql(pStmt); break; } } } if( zSql==0 ) return 0; nSql = strlen30(zSql); while( nSql>0 && zSql[nSql-1]==';' ){ nSql--; } switch( mType ){ case SQLITE_TRACE_ROW: case SQLITE_TRACE_STMT: { utf8_printf(p->traceOut, "%.*s;\n", nSql, zSql); break; } case SQLITE_TRACE_PROFILE: { sqlite3_int64 nNanosec = *(sqlite3_int64*)pX; utf8_printf(p->traceOut, "%.*s; -- %lld ns\n", nSql, zSql, nNanosec); break; } } return 0; } #endif /* ** A no-op routine that runs with the ".breakpoint" doc-command. This is |
︙ | ︙ | |||
5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 | || (c=='s' && n>=3 && strncmp(azArg[0], "save", n)==0) ){ const char *zDestFile = 0; const char *zDb = 0; sqlite3 *pDest; sqlite3_backup *pBackup; int j; const char *zVfs = 0; for(j=1; j<nArg; j++){ const char *z = azArg[j]; if( z[0]=='-' ){ if( z[1]=='-' ) z++; if( strcmp(z, "-append")==0 ){ zVfs = "apndvfs"; }else { utf8_printf(stderr, "unknown option: %s\n", azArg[j]); return 1; } }else if( zDestFile==0 ){ zDestFile = azArg[j]; }else if( zDb==0 ){ zDb = zDestFile; zDestFile = azArg[j]; }else{ | > > > > | > > > > | 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 | || (c=='s' && n>=3 && strncmp(azArg[0], "save", n)==0) ){ const char *zDestFile = 0; const char *zDb = 0; sqlite3 *pDest; sqlite3_backup *pBackup; int j; int bAsync = 0; const char *zVfs = 0; for(j=1; j<nArg; j++){ const char *z = azArg[j]; if( z[0]=='-' ){ if( z[1]=='-' ) z++; if( strcmp(z, "-append")==0 ){ zVfs = "apndvfs"; }else if( strcmp(z, "-async")==0 ){ bAsync = 1; }else { utf8_printf(stderr, "unknown option: %s\n", azArg[j]); return 1; } }else if( zDestFile==0 ){ zDestFile = azArg[j]; }else if( zDb==0 ){ zDb = zDestFile; zDestFile = azArg[j]; }else{ raw_printf(stderr, "Usage: .backup ?DB? ?OPTIONS? FILENAME\n"); return 1; } } if( zDestFile==0 ){ raw_printf(stderr, "missing FILENAME argument on .backup\n"); return 1; } if( zDb==0 ) zDb = "main"; rc = sqlite3_open_v2(zDestFile, &pDest, SQLITE_OPEN_READWRITE|SQLITE_OPEN_CREATE, zVfs); if( rc!=SQLITE_OK ){ utf8_printf(stderr, "Error: cannot open \"%s\"\n", zDestFile); close_db(pDest); return 1; } if( bAsync ){ sqlite3_exec(pDest, "PRAGMA synchronous=OFF; PRAGMA journal_mode=OFF;", 0, 0, 0); } open_db(p, 0); pBackup = sqlite3_backup_init(pDest, "main", p->db, zDb); if( pBackup==0 ){ utf8_printf(stderr, "Error: %s\n", sqlite3_errmsg(pDest)); close_db(pDest); return 1; } |
︙ | ︙ | |||
7834 7835 7836 7837 7838 7839 7840 7841 7842 | } }else{ raw_printf(stderr, "Usage: .timer on|off\n"); rc = 1; } }else if( c=='t' && strncmp(azArg[0], "trace", n)==0 ){ open_db(p, 0); | > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > | | | | > | | < > > > | < > | 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920 7921 7922 7923 7924 7925 7926 7927 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 | } }else{ raw_printf(stderr, "Usage: .timer on|off\n"); rc = 1; } }else #ifndef SQLITE_OMIT_TRACE if( c=='t' && strncmp(azArg[0], "trace", n)==0 ){ int mType = 0; int jj; open_db(p, 0); for(jj=1; jj<nArg; jj++){ const char *z = azArg[jj]; if( z[0]=='-' ){ if( optionMatch(z, "expanded") ){ p->eTraceType = SHELL_TRACE_EXPANDED; } #ifdef SQLITE_ENABLE_NORMALIZE else if( optionMatch(z, "normalized") ){ p->eTraceType = SHELL_TRACE_NORMALIZED; } #endif else if( optionMatch(z, "plain") ){ p->eTraceType = SHELL_TRACE_PLAIN; } else if( optionMatch(z, "profile") ){ mType |= SQLITE_TRACE_PROFILE; } else if( optionMatch(z, "row") ){ mType |= SQLITE_TRACE_ROW; } else if( optionMatch(z, "stmt") ){ mType |= SQLITE_TRACE_STMT; } else if( optionMatch(z, "close") ){ mType |= SQLITE_TRACE_CLOSE; } else { raw_printf(stderr, "Unknown option \"%s\" on \".trace\"\n", z); rc = 1; goto meta_command_exit; } }else{ output_file_close(p->traceOut); p->traceOut = output_file_open(azArg[1], 0); } } if( p->traceOut==0 ){ sqlite3_trace_v2(p->db, 0, 0, 0); }else{ if( mType==0 ) mType = SQLITE_TRACE_STMT; sqlite3_trace_v2(p->db, mType, sql_trace_callback, p); } }else #endif /* !defined(SQLITE_OMIT_TRACE) */ #if SQLITE_USER_AUTHENTICATION if( c=='u' && strncmp(azArg[0], "user", n)==0 ){ if( nArg<2 ){ raw_printf(stderr, "Usage: .user SUBCOMMAND ...\n"); rc = 1; goto meta_command_exit; |
︙ | ︙ |
Changes to src/sqlite.h.in.
︙ | ︙ | |||
2987 2988 2989 2990 2991 2992 2993 | ** ^The callback function registered by sqlite3_profile() is invoked ** as each SQL statement finishes. ^The profile callback contains ** the original statement text and an estimate of wall-clock time ** of how long that statement took to run. ^The profile callback ** time is in units of nanoseconds, however the current implementation ** is only capable of millisecond resolution so the six least significant ** digits in the time are meaningless. Future versions of SQLite | | | | | 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 | ** ^The callback function registered by sqlite3_profile() is invoked ** as each SQL statement finishes. ^The profile callback contains ** the original statement text and an estimate of wall-clock time ** of how long that statement took to run. ^The profile callback ** time is in units of nanoseconds, however the current implementation ** is only capable of millisecond resolution so the six least significant ** digits in the time are meaningless. Future versions of SQLite ** might provide greater resolution on the profiler callback. Invoking ** either [sqlite3_trace()] or [sqlite3_trace_v2()] will cancel the ** profile callback. */ SQLITE_DEPRECATED void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*); SQLITE_DEPRECATED void *sqlite3_profile(sqlite3*, void(*xProfile)(void*,const char*,sqlite3_uint64), void*); /* |
︙ | ︙ | |||
3625 3626 3627 3628 3629 3630 3631 | ** and [sqlite3_prepare16_v3()] assume that the prepared statement will ** be used just once or at most a few times and then destroyed using ** [sqlite3_finalize()] relatively soon. The current implementation acts ** on this hint by avoiding the use of [lookaside memory] so as not to ** deplete the limited store of lookaside memory. Future versions of ** SQLite may act on this hint differently. ** | | | < | | | < > | | 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 | ** and [sqlite3_prepare16_v3()] assume that the prepared statement will ** be used just once or at most a few times and then destroyed using ** [sqlite3_finalize()] relatively soon. The current implementation acts ** on this hint by avoiding the use of [lookaside memory] so as not to ** deplete the limited store of lookaside memory. Future versions of ** SQLite may act on this hint differently. ** ** [[SQLITE_PREPARE_NORMALIZE]] <dt>SQLITE_PREPARE_NORMALIZE</dt> ** <dd>The SQLITE_PREPARE_NORMALIZE flag is a no-op. This flag used ** to be required for any prepared statement that wanted to use the ** [sqlite3_normalized_sql()] interface. However, the ** [sqlite3_normalized_sql()] interface is now available to all ** prepared statements, regardless of whether or not they use this ** flag. ** </dl> */ #define SQLITE_PREPARE_PERSISTENT 0x01 #define SQLITE_PREPARE_NORMALIZE 0x02 /* ** CAPI3REF: Compiling An SQL Statement |
︙ | ︙ |
Changes to src/sqliteInt.h.
︙ | ︙ | |||
1352 1353 1354 1355 1356 1357 1358 | const char*); #endif #ifndef SQLITE_OMIT_DEPRECATED /* This is an extra SQLITE_TRACE macro that indicates "legacy" tracing ** in the style of sqlite3_trace() */ | | > | > > | 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 | const char*); #endif #ifndef SQLITE_OMIT_DEPRECATED /* This is an extra SQLITE_TRACE macro that indicates "legacy" tracing ** in the style of sqlite3_trace() */ #define SQLITE_TRACE_LEGACY 0x40 /* Use the legacy xTrace */ #define SQLITE_TRACE_XPROFILE 0x80 /* Use the legacy xProfile */ #else #define SQLITE_TRACE_LEGACY 0 #define SQLITE_TRACE_XPROFILE 0 #endif /* SQLITE_OMIT_DEPRECATED */ #define SQLITE_TRACE_NONLEGACY_MASK 0x0f /* Normal flags */ /* ** Each database connection is an instance of the following structure. */ struct sqlite3 { sqlite3_vfs *pVfs; /* OS Interface */ |
︙ | ︙ | |||
1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 | int nVdbeWrite; /* Number of active VDBEs that read and write */ int nVdbeExec; /* Number of nested calls to VdbeExec() */ int nVDestroy; /* Number of active OP_VDestroy operations */ int nExtension; /* Number of loaded extensions */ void **aExtension; /* Array of shared library handles */ int (*xTrace)(u32,void*,void*,void*); /* Trace function */ void *pTraceArg; /* Argument to the trace function */ void (*xProfile)(void*,const char*,u64); /* Profiling function */ void *pProfileArg; /* Argument to profile function */ void *pCommitArg; /* Argument to xCommitCallback() */ int (*xCommitCallback)(void*); /* Invoked at every commit. */ void *pRollbackArg; /* Argument to xRollbackCallback() */ void (*xRollbackCallback)(void*); /* Invoked at every commit. */ void *pUpdateArg; void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64); #ifdef SQLITE_ENABLE_PREUPDATE_HOOK | > > | 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 | int nVdbeWrite; /* Number of active VDBEs that read and write */ int nVdbeExec; /* Number of nested calls to VdbeExec() */ int nVDestroy; /* Number of active OP_VDestroy operations */ int nExtension; /* Number of loaded extensions */ void **aExtension; /* Array of shared library handles */ int (*xTrace)(u32,void*,void*,void*); /* Trace function */ void *pTraceArg; /* Argument to the trace function */ #ifndef SQLITE_OMIT_DEPRECATED void (*xProfile)(void*,const char*,u64); /* Profiling function */ void *pProfileArg; /* Argument to profile function */ #endif void *pCommitArg; /* Argument to xCommitCallback() */ int (*xCommitCallback)(void*); /* Invoked at every commit. */ void *pRollbackArg; /* Argument to xRollbackCallback() */ void (*xRollbackCallback)(void*); /* Invoked at every commit. */ void *pUpdateArg; void (*xUpdateCallback)(void*,int, const char*,const char*,sqlite_int64); #ifdef SQLITE_ENABLE_PREUPDATE_HOOK |
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1949 1950 1951 1952 1953 1954 1955 | /* ** The schema for each SQL table and view is represented in memory ** by an instance of the following structure. */ struct Table { char *zName; /* Name of the table or view */ Column *aCol; /* Information about each column */ | < < < | 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 | /* ** The schema for each SQL table and view is represented in memory ** by an instance of the following structure. */ struct Table { char *zName; /* Name of the table or view */ Column *aCol; /* Information about each column */ Index *pIndex; /* List of SQL indexes on this table. */ Select *pSelect; /* NULL for tables. Points to definition if a view. */ FKey *pFKey; /* Linked list of all foreign keys in this table */ char *zColAff; /* String defining the affinity of each column */ ExprList *pCheck; /* All CHECK constraints */ /* ... also used as column name list in a VIEW */ int tnum; /* Root BTree page for this table */ |
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3980 3981 3982 3983 3984 3985 3986 | #define LOCATE_VIEW 0x01 #define LOCATE_NOERR 0x02 Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*); Table *sqlite3LocateTableItem(Parse*,u32 flags,struct SrcList_item *); Index *sqlite3FindIndex(sqlite3*,const char*, const char*); void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*); void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*); | | | | 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 | #define LOCATE_VIEW 0x01 #define LOCATE_NOERR 0x02 Table *sqlite3LocateTable(Parse*,u32 flags,const char*, const char*); Table *sqlite3LocateTableItem(Parse*,u32 flags,struct SrcList_item *); Index *sqlite3FindIndex(sqlite3*,const char*, const char*); void sqlite3UnlinkAndDeleteTable(sqlite3*,int,const char*); void sqlite3UnlinkAndDeleteIndex(sqlite3*,int,const char*); void sqlite3Vacuum(Parse*,Token*,Expr*); int sqlite3RunVacuum(char**, sqlite3*, int, sqlite3_value*); char *sqlite3NameFromToken(sqlite3*, Token*); int sqlite3ExprCompare(Parse*,Expr*, Expr*, int); int sqlite3ExprCompareSkip(Expr*, Expr*, int); int sqlite3ExprListCompare(ExprList*, ExprList*, int); int sqlite3ExprImpliesExpr(Parse*,Expr*, Expr*, int); int sqlite3ExprImpliesNonNullRow(Expr*,int); void sqlite3ExprAnalyzeAggregates(NameContext*, Expr*); |
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4019 4020 4021 4022 4023 4024 4025 | #ifdef SQLITE_ENABLE_CURSOR_HINTS int sqlite3ExprContainsSubquery(Expr*); #endif int sqlite3ExprIsInteger(Expr*, int*); int sqlite3ExprCanBeNull(const Expr*); int sqlite3ExprNeedsNoAffinityChange(const Expr*, char); int sqlite3IsRowid(const char*); | < < < | 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 | #ifdef SQLITE_ENABLE_CURSOR_HINTS int sqlite3ExprContainsSubquery(Expr*); #endif int sqlite3ExprIsInteger(Expr*, int*); int sqlite3ExprCanBeNull(const Expr*); int sqlite3ExprNeedsNoAffinityChange(const Expr*, char); int sqlite3IsRowid(const char*); void sqlite3GenerateRowDelete( Parse*,Table*,Trigger*,int,int,int,i16,u8,u8,u8,int); void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int, int*, int); int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*,Index*,int); void sqlite3ResolvePartIdxLabel(Parse*,int); int sqlite3ExprReferencesUpdatedColumn(Expr*,int*,int); void sqlite3GenerateConstraintChecks(Parse*,Table*,int*,int,int,int,int, |
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4048 4049 4050 4051 4052 4053 4054 | void sqlite3UniqueConstraint(Parse*, int, Index*); void sqlite3RowidConstraint(Parse*, int, Table*); Expr *sqlite3ExprDup(sqlite3*,Expr*,int); ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int); SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int); IdList *sqlite3IdListDup(sqlite3*,IdList*); Select *sqlite3SelectDup(sqlite3*,Select*,int); | < | < | 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 | void sqlite3UniqueConstraint(Parse*, int, Index*); void sqlite3RowidConstraint(Parse*, int, Table*); Expr *sqlite3ExprDup(sqlite3*,Expr*,int); ExprList *sqlite3ExprListDup(sqlite3*,ExprList*,int); SrcList *sqlite3SrcListDup(sqlite3*,SrcList*,int); IdList *sqlite3IdListDup(sqlite3*,IdList*); Select *sqlite3SelectDup(sqlite3*,Select*,int); FuncDef *sqlite3FunctionSearch(int,const char*); void sqlite3InsertBuiltinFuncs(FuncDef*,int); FuncDef *sqlite3FindFunction(sqlite3*,const char*,int,u8,u8); void sqlite3RegisterBuiltinFunctions(void); void sqlite3RegisterDateTimeFunctions(void); void sqlite3RegisterPerConnectionBuiltinFunctions(sqlite3*); int sqlite3SafetyCheckOk(sqlite3*); int sqlite3SafetyCheckSickOrOk(sqlite3*); |
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4255 4256 4257 4258 4259 4260 4261 | #endif void sqlite3RootPageMoved(sqlite3*, int, int, int); void sqlite3Reindex(Parse*, Token*, Token*); void sqlite3AlterFunctions(void); void sqlite3AlterRenameTable(Parse*, SrcList*, Token*); void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*); int sqlite3GetToken(const unsigned char *, int *); | < < < | 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 | #endif void sqlite3RootPageMoved(sqlite3*, int, int, int); void sqlite3Reindex(Parse*, Token*, Token*); void sqlite3AlterFunctions(void); void sqlite3AlterRenameTable(Parse*, SrcList*, Token*); void sqlite3AlterRenameColumn(Parse*, SrcList*, Token*, Token*); int sqlite3GetToken(const unsigned char *, int *); void sqlite3NestedParse(Parse*, const char*, ...); void sqlite3ExpirePreparedStatements(sqlite3*, int); int sqlite3CodeSubselect(Parse*, Expr *, int, int); void sqlite3SelectPrep(Parse*, Select*, NameContext*); void sqlite3SelectWrongNumTermsError(Parse *pParse, Select *p); int sqlite3MatchSpanName(const char*, const char*, const char*, const char*); int sqlite3ResolveExprNames(NameContext*, Expr*); |
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4416 4417 4418 4419 4420 4421 4422 | int sqlite3VtabBegin(sqlite3 *, VTable *); FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*); sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*); int sqlite3VdbeParameterIndex(Vdbe*, const char*, int); int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *); void sqlite3ParserReset(Parse*); #ifdef SQLITE_ENABLE_NORMALIZE | | | 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 | int sqlite3VtabBegin(sqlite3 *, VTable *); FuncDef *sqlite3VtabOverloadFunction(sqlite3 *,FuncDef*, int nArg, Expr*); sqlite3_int64 sqlite3StmtCurrentTime(sqlite3_context*); int sqlite3VdbeParameterIndex(Vdbe*, const char*, int); int sqlite3TransferBindings(sqlite3_stmt *, sqlite3_stmt *); void sqlite3ParserReset(Parse*); #ifdef SQLITE_ENABLE_NORMALIZE char *sqlite3Normalize(Vdbe*, const char*); #endif int sqlite3Reprepare(Vdbe*); void sqlite3ExprListCheckLength(Parse*, ExprList*, const char*); CollSeq *sqlite3BinaryCompareCollSeq(Parse *, Expr *, Expr *); int sqlite3TempInMemory(const sqlite3*); const char *sqlite3JournalModename(int); #ifndef SQLITE_OMIT_WAL |
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Changes to src/test_hexio.c.
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186 187 188 189 190 191 192 | sqlite3_free(aOut); fclose(out); Tcl_SetObjResult(interp, Tcl_NewIntObj(written)); return TCL_OK; } /* | | > | > > > > > > > | | > > > | > | 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 | sqlite3_free(aOut); fclose(out); Tcl_SetObjResult(interp, Tcl_NewIntObj(written)); return TCL_OK; } /* ** USAGE: hexio_get_int [-littleendian] HEXDATA ** ** Interpret the HEXDATA argument as a big-endian integer. Return ** the value of that integer. HEXDATA can contain between 2 and 8 ** hexadecimal digits. */ static int SQLITE_TCLAPI hexio_get_int( void * clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[] ){ int val; int nIn, nOut; const unsigned char *zIn; unsigned char *aOut; unsigned char aNum[4]; int bLittle = 0; if( objc==3 ){ int n; char *z = Tcl_GetStringFromObj(objv[1], &n); if( n>=2 && n<=13 && memcmp(z, "-littleendian", n)==0 ){ bLittle = 1; } } if( (objc-bLittle)!=2 ){ Tcl_WrongNumArgs(interp, 1, objv, "[-littleendian] HEXDATA"); return TCL_ERROR; } zIn = (const unsigned char *)Tcl_GetStringFromObj(objv[1+bLittle], &nIn); aOut = sqlite3_malloc( nIn/2 ); if( aOut==0 ){ return TCL_ERROR; } nOut = sqlite3TestHexToBin(zIn, nIn, aOut); if( nOut>=4 ){ memcpy(aNum, aOut, 4); }else{ memset(aNum, 0, sizeof(aNum)); memcpy(&aNum[4-nOut], aOut, nOut); } sqlite3_free(aOut); if( bLittle ){ val = (aNum[3]<<24) | (aNum[2]<<16) | (aNum[1]<<8) | aNum[0]; }else{ val = (aNum[0]<<24) | (aNum[1]<<16) | (aNum[2]<<8) | aNum[3]; } Tcl_SetObjResult(interp, Tcl_NewIntObj(val)); return TCL_OK; } /* ** USAGE: hexio_render_int16 INTEGER |
︙ | ︙ |
Changes to src/tokenize.c.
︙ | ︙ | |||
541 542 543 544 545 546 547 | } } while( IdChar(z[i]) ){ i++; } *tokenType = TK_ID; return i; } | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 541 542 543 544 545 546 547 548 549 550 551 552 553 554 | } } while( IdChar(z[i]) ){ i++; } *tokenType = TK_ID; return i; } /* ** Run the parser on the given SQL string. The parser structure is ** passed in. An SQLITE_ status code is returned. If an error occurs ** then an and attempt is made to write an error message into ** memory obtained from sqlite3_malloc() and to make *pzErrMsg point to that ** error message. */ |
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777 778 779 780 781 782 783 | Table *p = pParse->pZombieTab; pParse->pZombieTab = p->pNextZombie; sqlite3DeleteTable(db, p); } assert( nErr==0 || pParse->rc!=SQLITE_OK ); return nErr; } | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 | Table *p = pParse->pZombieTab; pParse->pZombieTab = p->pNextZombie; sqlite3DeleteTable(db, p); } assert( nErr==0 || pParse->rc!=SQLITE_OK ); return nErr; } #ifdef SQLITE_ENABLE_NORMALIZE /* ** Insert a single space character into pStr if the current string ** ends with an identifier */ static void addSpaceSeparator(sqlite3_str *pStr){ if( pStr->nChar && sqlite3IsIdChar(pStr->zText[pStr->nChar-1]) ){ sqlite3_str_append(pStr, " ", 1); } } /* ** Compute a normalization of the SQL given by zSql[0..nSql-1]. Return ** the normalization in space obtained from sqlite3DbMalloc(). Or return ** NULL if anything goes wrong or if zSql is NULL. */ char *sqlite3Normalize( Vdbe *pVdbe, /* VM being reprepared */ const char *zSql /* The original SQL string */ ){ sqlite3 *db; /* The database connection */ int i; /* Next unread byte of zSql[] */ int n; /* length of current token */ int tokenType; /* type of current token */ int prevType; /* Previous non-whitespace token */ int nParen; /* Number of nested levels of parentheses */ int iStartIN; /* Start of RHS of IN operator in z[] */ int nParenAtIN; /* Value of nParent at start of RHS of IN operator */ int j; /* Bytes of normalized SQL generated so far */ sqlite3_str *pStr; /* The normalized SQL string under construction */ db = sqlite3VdbeDb(pVdbe); tokenType = -1; nParen = iStartIN = nParenAtIN = 0; pStr = sqlite3_str_new(db); assert( pStr!=0 ); /* sqlite3_str_new() never returns NULL */ for(i=0; zSql[i] && pStr->accError==0; i+=n){ if( tokenType!=TK_SPACE ){ prevType = tokenType; } n = sqlite3GetToken((unsigned char*)zSql+i, &tokenType); if( NEVER(n<=0) ) break; switch( tokenType ){ case TK_SPACE: { break; } case TK_NULL: { if( prevType==TK_IS || prevType==TK_NOT ){ sqlite3_str_append(pStr, " NULL", 5); break; } /* Fall through */ } case TK_STRING: case TK_INTEGER: case TK_FLOAT: case TK_VARIABLE: case TK_BLOB: { sqlite3_str_append(pStr, "?", 1); break; } case TK_LP: { nParen++; if( prevType==TK_IN ){ iStartIN = pStr->nChar; nParenAtIN = nParen; } sqlite3_str_append(pStr, "(", 1); break; } case TK_RP: { if( iStartIN>0 && nParen==nParenAtIN ){ assert( pStr->nChar>=iStartIN ); pStr->nChar = iStartIN+1; sqlite3_str_append(pStr, "?,?,?", 5); iStartIN = 0; } nParen--; sqlite3_str_append(pStr, ")", 1); break; } case TK_ID: { iStartIN = 0; j = pStr->nChar; if( sqlite3Isquote(zSql[i]) ){ char *zId = sqlite3DbStrNDup(db, zSql+i, n); int nId; int eType = 0; if( zId==0 ) break; sqlite3Dequote(zId); if( zSql[i]=='"' && sqlite3VdbeUsesDoubleQuotedString(pVdbe, zId) ){ sqlite3_str_append(pStr, "?", 1); sqlite3DbFree(db, zId); break; } nId = sqlite3Strlen30(zId); if( sqlite3GetToken((u8*)zId, &eType)==nId && eType==TK_ID ){ addSpaceSeparator(pStr); sqlite3_str_append(pStr, zId, nId); }else{ sqlite3_str_appendf(pStr, "\"%w\"", zId); } sqlite3DbFree(db, zId); }else{ addSpaceSeparator(pStr); sqlite3_str_append(pStr, zSql+i, n); } while( j<pStr->nChar ){ pStr->zText[j] = sqlite3Tolower(pStr->zText[j]); j++; } break; } case TK_SELECT: { iStartIN = 0; /* fall through */ } default: { if( sqlite3IsIdChar(zSql[i]) ) addSpaceSeparator(pStr); j = pStr->nChar; sqlite3_str_append(pStr, zSql+i, n); while( j<pStr->nChar ){ pStr->zText[j] = sqlite3Toupper(pStr->zText[j]); j++; } break; } } } if( tokenType!=TK_SEMI ) sqlite3_str_append(pStr, ";", 1); return sqlite3_str_finish(pStr); } #endif /* SQLITE_ENABLE_NORMALIZE */ |
Changes to src/vacuum.c.
︙ | ︙ | |||
98 99 100 101 102 103 104 | ** the copy of step (3) were replaced by deleting the original database ** and renaming the transient database as the original. But that will ** not work if other processes are attached to the original database. ** And a power loss in between deleting the original and renaming the ** transient would cause the database file to appear to be deleted ** following reboot. */ | | | | > > > > > | > > | > > > > > | | > > > > > > > > > > | | 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 | ** the copy of step (3) were replaced by deleting the original database ** and renaming the transient database as the original. But that will ** not work if other processes are attached to the original database. ** And a power loss in between deleting the original and renaming the ** transient would cause the database file to appear to be deleted ** following reboot. */ void sqlite3Vacuum(Parse *pParse, Token *pNm, Expr *pInto){ Vdbe *v = sqlite3GetVdbe(pParse); int iDb = 0; if( v==0 ) goto build_vacuum_end; if( pNm ){ #ifndef SQLITE_BUG_COMPATIBLE_20160819 /* Default behavior: Report an error if the argument to VACUUM is ** not recognized */ iDb = sqlite3TwoPartName(pParse, pNm, pNm, &pNm); if( iDb<0 ) goto build_vacuum_end; #else /* When SQLITE_BUG_COMPATIBLE_20160819 is defined, unrecognized arguments ** to VACUUM are silently ignored. This is a back-out of a bug fix that ** occurred on 2016-08-19 (https://www.sqlite.org/src/info/083f9e6270). ** The buggy behavior is required for binary compatibility with some ** legacy applications. */ iDb = sqlite3FindDb(pParse->db, pNm); if( iDb<0 ) iDb = 0; #endif } if( iDb!=1 ){ int iIntoReg = 0; if( pInto ){ iIntoReg = ++pParse->nMem; sqlite3ExprCode(pParse, pInto, iIntoReg); } sqlite3VdbeAddOp2(v, OP_Vacuum, iDb, iIntoReg); sqlite3VdbeUsesBtree(v, iDb); } build_vacuum_end: sqlite3ExprDelete(pParse->db, pInto); return; } /* ** This routine implements the OP_Vacuum opcode of the VDBE. */ int sqlite3RunVacuum( char **pzErrMsg, /* Write error message here */ sqlite3 *db, /* Database connection */ int iDb, /* Which attached DB to vacuum */ sqlite3_value *pOut /* Write results here, if not NULL */ ){ int rc = SQLITE_OK; /* Return code from service routines */ Btree *pMain; /* The database being vacuumed */ Btree *pTemp; /* The temporary database we vacuum into */ u32 saved_mDbFlags; /* Saved value of db->mDbFlags */ u64 saved_flags; /* Saved value of db->flags */ int saved_nChange; /* Saved value of db->nChange */ int saved_nTotalChange; /* Saved value of db->nTotalChange */ u8 saved_mTrace; /* Saved trace settings */ Db *pDb = 0; /* Database to detach at end of vacuum */ int isMemDb; /* True if vacuuming a :memory: database */ int nRes; /* Bytes of reserved space at the end of each page */ int nDb; /* Number of attached databases */ const char *zDbMain; /* Schema name of database to vacuum */ const char *zOut; /* Name of output file */ if( !db->autoCommit ){ sqlite3SetString(pzErrMsg, db, "cannot VACUUM from within a transaction"); return SQLITE_ERROR; } if( db->nVdbeActive>1 ){ sqlite3SetString(pzErrMsg, db,"cannot VACUUM - SQL statements in progress"); return SQLITE_ERROR; } if( pOut ){ if( sqlite3_value_type(pOut)!=SQLITE_TEXT ){ sqlite3SetString(pzErrMsg, db, "non-text filename"); return SQLITE_ERROR; } zOut = (const char*)sqlite3_value_text(pOut); }else{ zOut = ""; } /* Save the current value of the database flags so that it can be ** restored before returning. Then set the writable-schema flag, and ** disable CHECK and foreign key constraints. */ saved_flags = db->flags; saved_mDbFlags = db->mDbFlags; saved_nChange = db->nChange; saved_nTotalChange = db->nTotalChange; saved_mTrace = db->mTrace; db->flags |= SQLITE_WriteSchema | SQLITE_IgnoreChecks; db->mDbFlags |= DBFLAG_PreferBuiltin | DBFLAG_Vacuum; db->flags &= ~(u64)(SQLITE_ForeignKeys | SQLITE_ReverseOrder | SQLITE_Defensive | SQLITE_CountRows); db->mTrace = 0; zDbMain = db->aDb[iDb].zDbSName; pMain = db->aDb[iDb].pBt; isMemDb = sqlite3PagerIsMemdb(sqlite3BtreePager(pMain)); |
︙ | ︙ | |||
185 186 187 188 189 190 191 | ** that actually made the VACUUM run slower. Very little journalling ** actually occurs when doing a vacuum since the vacuum_db is initially ** empty. Only the journal header is written. Apparently it takes more ** time to parse and run the PRAGMA to turn journalling off than it does ** to write the journal header file. */ nDb = db->nDb; | | > > > > > > > | < < < < < | | 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 | ** that actually made the VACUUM run slower. Very little journalling ** actually occurs when doing a vacuum since the vacuum_db is initially ** empty. Only the journal header is written. Apparently it takes more ** time to parse and run the PRAGMA to turn journalling off than it does ** to write the journal header file. */ nDb = db->nDb; rc = execSqlF(db, pzErrMsg, "ATTACH %Q AS vacuum_db", zOut); if( rc!=SQLITE_OK ) goto end_of_vacuum; assert( (db->nDb-1)==nDb ); pDb = &db->aDb[nDb]; assert( strcmp(pDb->zDbSName,"vacuum_db")==0 ); pTemp = pDb->pBt; if( pOut ){ sqlite3_file *id = sqlite3PagerFile(sqlite3BtreePager(pTemp)); i64 sz = 0; if( id->pMethods!=0 && (sqlite3OsFileSize(id, &sz)!=SQLITE_OK || sz>0) ){ rc = SQLITE_ERROR; sqlite3SetString(pzErrMsg, db, "output file already exists"); goto end_of_vacuum; } } nRes = sqlite3BtreeGetOptimalReserve(pMain); /* A VACUUM cannot change the pagesize of an encrypted database. */ #ifdef SQLITE_HAS_CODEC if( db->nextPagesize ){ extern void sqlite3CodecGetKey(sqlite3*, int, void**, int*); int nKey; |
︙ | ︙ | |||
221 222 223 224 225 226 227 | /* Begin a transaction and take an exclusive lock on the main database ** file. This is done before the sqlite3BtreeGetPageSize(pMain) call below, ** to ensure that we do not try to change the page-size on a WAL database. */ rc = execSql(db, pzErrMsg, "BEGIN"); if( rc!=SQLITE_OK ) goto end_of_vacuum; | | | 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 | /* Begin a transaction and take an exclusive lock on the main database ** file. This is done before the sqlite3BtreeGetPageSize(pMain) call below, ** to ensure that we do not try to change the page-size on a WAL database. */ rc = execSql(db, pzErrMsg, "BEGIN"); if( rc!=SQLITE_OK ) goto end_of_vacuum; rc = sqlite3BtreeBeginTrans(pMain, pOut==0 ? 2 : 0, 0); if( rc!=SQLITE_OK ) goto end_of_vacuum; /* Do not attempt to change the page size for a WAL database */ if( sqlite3PagerGetJournalMode(sqlite3BtreePager(pMain)) ==PAGER_JOURNALMODE_WAL ){ db->nextPagesize = 0; } |
︙ | ︙ | |||
316 317 318 319 320 321 322 | BTREE_DEFAULT_CACHE_SIZE, 0, /* Preserve the default page cache size */ BTREE_TEXT_ENCODING, 0, /* Preserve the text encoding */ BTREE_USER_VERSION, 0, /* Preserve the user version */ BTREE_APPLICATION_ID, 0, /* Preserve the application id */ }; assert( 1==sqlite3BtreeIsInTrans(pTemp) ); | | > | > > | > > | > | 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 | BTREE_DEFAULT_CACHE_SIZE, 0, /* Preserve the default page cache size */ BTREE_TEXT_ENCODING, 0, /* Preserve the text encoding */ BTREE_USER_VERSION, 0, /* Preserve the user version */ BTREE_APPLICATION_ID, 0, /* Preserve the application id */ }; assert( 1==sqlite3BtreeIsInTrans(pTemp) ); assert( pOut!=0 || 1==sqlite3BtreeIsInTrans(pMain) ); /* Copy Btree meta values */ for(i=0; i<ArraySize(aCopy); i+=2){ /* GetMeta() and UpdateMeta() cannot fail in this context because ** we already have page 1 loaded into cache and marked dirty. */ sqlite3BtreeGetMeta(pMain, aCopy[i], &meta); rc = sqlite3BtreeUpdateMeta(pTemp, aCopy[i], meta+aCopy[i+1]); if( NEVER(rc!=SQLITE_OK) ) goto end_of_vacuum; } if( pOut==0 ){ rc = sqlite3BtreeCopyFile(pMain, pTemp); } if( rc!=SQLITE_OK ) goto end_of_vacuum; rc = sqlite3BtreeCommit(pTemp); if( rc!=SQLITE_OK ) goto end_of_vacuum; #ifndef SQLITE_OMIT_AUTOVACUUM if( pOut==0 ){ sqlite3BtreeSetAutoVacuum(pMain, sqlite3BtreeGetAutoVacuum(pTemp)); } #endif } assert( rc==SQLITE_OK ); if( pOut==0 ){ rc = sqlite3BtreeSetPageSize(pMain, sqlite3BtreeGetPageSize(pTemp), nRes,1); } end_of_vacuum: /* Restore the original value of db->flags */ db->init.iDb = 0; db->mDbFlags = saved_mDbFlags; db->flags = saved_flags; db->nChange = saved_nChange; |
︙ | ︙ |
Changes to src/vdbe.c.
︙ | ︙ | |||
6723 6724 6725 6726 6727 6728 6729 | sqlite3VdbeChangeEncoding(pOut, encoding); if( rc ) goto abort_due_to_error; break; }; #endif /* SQLITE_OMIT_PRAGMA */ #if !defined(SQLITE_OMIT_VACUUM) && !defined(SQLITE_OMIT_ATTACH) | | > > > > | > | 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 | sqlite3VdbeChangeEncoding(pOut, encoding); if( rc ) goto abort_due_to_error; break; }; #endif /* SQLITE_OMIT_PRAGMA */ #if !defined(SQLITE_OMIT_VACUUM) && !defined(SQLITE_OMIT_ATTACH) /* Opcode: Vacuum P1 P2 * * * ** ** Vacuum the entire database P1. P1 is 0 for "main", and 2 or more ** for an attached database. The "temp" database may not be vacuumed. ** ** If P2 is not zero, then it is a register holding a string which is ** the file into which the result of vacuum should be written. When ** P2 is zero, the vacuum overwrites the original database. */ case OP_Vacuum: { assert( p->readOnly==0 ); rc = sqlite3RunVacuum(&p->zErrMsg, db, pOp->p1, pOp->p2 ? &aMem[pOp->p2] : 0); if( rc ) goto abort_due_to_error; break; } #endif #if !defined(SQLITE_OMIT_AUTOVACUUM) /* Opcode: IncrVacuum P1 P2 * * * |
︙ | ︙ | |||
7133 7134 7135 7136 7137 7138 7139 | assert( pName->flags & MEM_Str ); testcase( pName->enc==SQLITE_UTF8 ); testcase( pName->enc==SQLITE_UTF16BE ); testcase( pName->enc==SQLITE_UTF16LE ); rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8); if( rc ) goto abort_due_to_error; rc = pVtab->pModule->xRename(pVtab, pName->z); | | | 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 | assert( pName->flags & MEM_Str ); testcase( pName->enc==SQLITE_UTF8 ); testcase( pName->enc==SQLITE_UTF16BE ); testcase( pName->enc==SQLITE_UTF16LE ); rc = sqlite3VdbeChangeEncoding(pName, SQLITE_UTF8); if( rc ) goto abort_due_to_error; rc = pVtab->pModule->xRename(pVtab, pName->z); if( isLegacy==0 ) db->flags &= ~(u64)SQLITE_LegacyAlter; sqlite3VtabImportErrmsg(p, pVtab); p->expired = 0; if( rc ) goto abort_due_to_error; break; } #endif |
︙ | ︙ |
Changes to src/vdbe.h.
︙ | ︙ | |||
247 248 249 250 251 252 253 254 255 256 257 258 259 260 | int sqlite3VdbeReset(Vdbe*); void sqlite3VdbeSetNumCols(Vdbe*,int); int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*)); void sqlite3VdbeCountChanges(Vdbe*); sqlite3 *sqlite3VdbeDb(Vdbe*); u8 sqlite3VdbePrepareFlags(Vdbe*); void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, u8); void sqlite3VdbeSwap(Vdbe*,Vdbe*); VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*); sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe*, int, u8); void sqlite3VdbeSetVarmask(Vdbe*, int); #ifndef SQLITE_OMIT_TRACE char *sqlite3VdbeExpandSql(Vdbe*, const char*); #endif | > > > > | 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 | int sqlite3VdbeReset(Vdbe*); void sqlite3VdbeSetNumCols(Vdbe*,int); int sqlite3VdbeSetColName(Vdbe*, int, int, const char *, void(*)(void*)); void sqlite3VdbeCountChanges(Vdbe*); sqlite3 *sqlite3VdbeDb(Vdbe*); u8 sqlite3VdbePrepareFlags(Vdbe*); void sqlite3VdbeSetSql(Vdbe*, const char *z, int n, u8); #ifdef SQLITE_ENABLE_NORMALIZE void sqlite3VdbeAddDblquoteStr(sqlite3*,Vdbe*,const char*); int sqlite3VdbeUsesDoubleQuotedString(Vdbe*,const char*); #endif void sqlite3VdbeSwap(Vdbe*,Vdbe*); VdbeOp *sqlite3VdbeTakeOpArray(Vdbe*, int*, int*); sqlite3_value *sqlite3VdbeGetBoundValue(Vdbe*, int, u8); void sqlite3VdbeSetVarmask(Vdbe*, int); #ifndef SQLITE_OMIT_TRACE char *sqlite3VdbeExpandSql(Vdbe*, const char*); #endif |
︙ | ︙ |
Changes to src/vdbeInt.h.
︙ | ︙ | |||
331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 | }; /* A bitfield type for use inside of structures. Always follow with :N where ** N is the number of bits. */ typedef unsigned bft; /* Bit Field Type */ typedef struct ScanStatus ScanStatus; struct ScanStatus { int addrExplain; /* OP_Explain for loop */ int addrLoop; /* Address of "loops" counter */ int addrVisit; /* Address of "rows visited" counter */ int iSelectID; /* The "Select-ID" for this loop */ LogEst nEst; /* Estimated output rows per loop */ char *zName; /* Name of table or index */ }; /* ** An instance of the virtual machine. This structure contains the complete ** state of the virtual machine. ** ** The "sqlite3_stmt" structure pointer that is returned by sqlite3_prepare() ** is really a pointer to an instance of this structure. */ struct Vdbe { sqlite3 *db; /* The database connection that owns this statement */ Vdbe *pPrev,*pNext; /* Linked list of VDBEs with the same Vdbe.db */ Parse *pParse; /* Parsing context used to create this Vdbe */ ynVar nVar; /* Number of entries in aVar[] */ u32 magic; /* Magic number for sanity checking */ int nMem; /* Number of memory locations currently allocated */ int nCursor; /* Number of slots in apCsr[] */ u32 cacheCtr; /* VdbeCursor row cache generation counter */ int pc; /* The program counter */ int rc; /* Value to return */ int nChange; /* Number of db changes made since last reset */ | > > > > > > > > > > > > > > > > | | 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 | }; /* A bitfield type for use inside of structures. Always follow with :N where ** N is the number of bits. */ typedef unsigned bft; /* Bit Field Type */ /* The ScanStatus object holds a single value for the ** sqlite3_stmt_scanstatus() interface. */ typedef struct ScanStatus ScanStatus; struct ScanStatus { int addrExplain; /* OP_Explain for loop */ int addrLoop; /* Address of "loops" counter */ int addrVisit; /* Address of "rows visited" counter */ int iSelectID; /* The "Select-ID" for this loop */ LogEst nEst; /* Estimated output rows per loop */ char *zName; /* Name of table or index */ }; /* The DblquoteStr object holds the text of a double-quoted ** string for a prepared statement. A linked list of these objects ** is constructed during statement parsing and is held on Vdbe.pDblStr. ** When computing a normalized SQL statement for an SQL statement, that ** list is consulted for each double-quoted identifier to see if the ** identifier should really be a string literal. */ typedef struct DblquoteStr DblquoteStr; struct DblquoteStr { DblquoteStr *pNextStr; /* Next string literal in the list */ char z[8]; /* Dequoted value for the string */ }; /* ** An instance of the virtual machine. This structure contains the complete ** state of the virtual machine. ** ** The "sqlite3_stmt" structure pointer that is returned by sqlite3_prepare() ** is really a pointer to an instance of this structure. */ struct Vdbe { sqlite3 *db; /* The database connection that owns this statement */ Vdbe *pPrev,*pNext; /* Linked list of VDBEs with the same Vdbe.db */ Parse *pParse; /* Parsing context used to create this Vdbe */ ynVar nVar; /* Number of entries in aVar[] */ u32 magic; /* Magic number for sanity checking */ int nMem; /* Number of memory locations currently allocated */ int nCursor; /* Number of slots in apCsr[] */ u32 cacheCtr; /* VdbeCursor row cache generation counter */ int pc; /* The program counter */ int rc; /* Value to return */ int nChange; /* Number of db changes made since last reset */ int iStatement; /* Statement number (or 0 if has no opened stmt) */ i64 iCurrentTime; /* Value of julianday('now') for this statement */ i64 nFkConstraint; /* Number of imm. FK constraints this VM */ i64 nStmtDefCons; /* Number of def. constraints when stmt started */ i64 nStmtDefImmCons; /* Number of def. imm constraints when stmt started */ /* When allocating a new Vdbe object, all of the fields below should be ** initialized to zero or NULL */ |
︙ | ︙ | |||
404 405 406 407 408 409 410 411 412 413 414 415 416 417 | bft bIsReader:1; /* True for statements that read */ yDbMask btreeMask; /* Bitmask of db->aDb[] entries referenced */ yDbMask lockMask; /* Subset of btreeMask that requires a lock */ u32 aCounter[7]; /* Counters used by sqlite3_stmt_status() */ char *zSql; /* Text of the SQL statement that generated this */ #ifdef SQLITE_ENABLE_NORMALIZE char *zNormSql; /* Normalization of the associated SQL statement */ #endif void *pFree; /* Free this when deleting the vdbe */ VdbeFrame *pFrame; /* Parent frame */ VdbeFrame *pDelFrame; /* List of frame objects to free on VM reset */ int nFrame; /* Number of frames in pFrame list */ u32 expmask; /* Binding to these vars invalidates VM */ SubProgram *pProgram; /* Linked list of all sub-programs used by VM */ | > | 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 | bft bIsReader:1; /* True for statements that read */ yDbMask btreeMask; /* Bitmask of db->aDb[] entries referenced */ yDbMask lockMask; /* Subset of btreeMask that requires a lock */ u32 aCounter[7]; /* Counters used by sqlite3_stmt_status() */ char *zSql; /* Text of the SQL statement that generated this */ #ifdef SQLITE_ENABLE_NORMALIZE char *zNormSql; /* Normalization of the associated SQL statement */ DblquoteStr *pDblStr; /* List of double-quoted string literals */ #endif void *pFree; /* Free this when deleting the vdbe */ VdbeFrame *pFrame; /* Parent frame */ VdbeFrame *pDelFrame; /* List of frame objects to free on VM reset */ int nFrame; /* Number of frames in pFrame list */ u32 expmask; /* Binding to these vars invalidates VM */ SubProgram *pProgram; /* Linked list of all sub-programs used by VM */ |
︙ | ︙ |
Changes to src/vdbeapi.c.
︙ | ︙ | |||
58 59 60 61 62 63 64 | ** Invoke the profile callback. This routine is only called if we already ** know that the profile callback is defined and needs to be invoked. */ static SQLITE_NOINLINE void invokeProfileCallback(sqlite3 *db, Vdbe *p){ sqlite3_int64 iNow; sqlite3_int64 iElapse; assert( p->startTime>0 ); | | > > | 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | ** Invoke the profile callback. This routine is only called if we already ** know that the profile callback is defined and needs to be invoked. */ static SQLITE_NOINLINE void invokeProfileCallback(sqlite3 *db, Vdbe *p){ sqlite3_int64 iNow; sqlite3_int64 iElapse; assert( p->startTime>0 ); assert( (db->mTrace & (SQLITE_TRACE_PROFILE|SQLITE_TRACE_XPROFILE))!=0 ); assert( db->init.busy==0 ); assert( p->zSql!=0 ); sqlite3OsCurrentTimeInt64(db->pVfs, &iNow); iElapse = (iNow - p->startTime)*1000000; #ifndef SQLITE_OMIT_DEPRECATED if( db->xProfile ){ db->xProfile(db->pProfileArg, p->zSql, iElapse); } #endif if( db->mTrace & SQLITE_TRACE_PROFILE ){ db->xTrace(SQLITE_TRACE_PROFILE, db->pTraceArg, p, (void*)&iElapse); } p->startTime = 0; } /* ** The checkProfileCallback(DB,P) macro checks to see if a profile callback |
︙ | ︙ | |||
579 580 581 582 583 584 585 | /* Check that malloc() has not failed. If it has, return early. */ db = p->db; if( db->mallocFailed ){ p->rc = SQLITE_NOMEM; return SQLITE_NOMEM_BKPT; } | | | | 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 | /* Check that malloc() has not failed. If it has, return early. */ db = p->db; if( db->mallocFailed ){ p->rc = SQLITE_NOMEM; return SQLITE_NOMEM_BKPT; } if( p->pc<0 && p->expired ){ p->rc = SQLITE_SCHEMA; rc = SQLITE_ERROR; goto end_of_step; } if( p->pc<0 ){ /* If there are no other statements currently running, then ** reset the interrupt flag. This prevents a call to sqlite3_interrupt ** from interrupting a statement that has not yet started. */ if( db->nVdbeActive==0 ){ db->u1.isInterrupted = 0; } assert( db->nVdbeWrite>0 || db->autoCommit==0 || (db->nDeferredCons==0 && db->nDeferredImmCons==0) ); #ifndef SQLITE_OMIT_TRACE if( (db->mTrace & (SQLITE_TRACE_PROFILE|SQLITE_TRACE_XPROFILE))!=0 && !db->init.busy && p->zSql ){ sqlite3OsCurrentTimeInt64(db->pVfs, &p->startTime); }else{ assert( p->startTime==0 ); } #endif |
︙ | ︙ | |||
625 626 627 628 629 630 631 632 | #endif /* SQLITE_OMIT_EXPLAIN */ { db->nVdbeExec++; rc = sqlite3VdbeExec(p); db->nVdbeExec--; } #ifndef SQLITE_OMIT_TRACE | > | | | | | | | > < | | > | 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 | #endif /* SQLITE_OMIT_EXPLAIN */ { db->nVdbeExec++; rc = sqlite3VdbeExec(p); db->nVdbeExec--; } if( rc!=SQLITE_ROW ){ #ifndef SQLITE_OMIT_TRACE /* If the statement completed successfully, invoke the profile callback */ checkProfileCallback(db, p); #endif if( rc==SQLITE_DONE && db->autoCommit ){ assert( p->rc==SQLITE_OK ); p->rc = doWalCallbacks(db); if( p->rc!=SQLITE_OK ){ rc = SQLITE_ERROR; } } } db->errCode = rc; if( SQLITE_NOMEM==sqlite3ApiExit(p->db, p->rc) ){ p->rc = SQLITE_NOMEM_BKPT; } end_of_step: /* At this point local variable rc holds the value that should be ** returned if this statement was compiled using the legacy ** sqlite3_prepare() interface. According to the docs, this can only ** be one of the values in the first assert() below. Variable p->rc ** contains the value that would be returned if sqlite3_finalize() ** were called on statement p. */ assert( rc==SQLITE_ROW || rc==SQLITE_DONE || rc==SQLITE_ERROR || (rc&0xff)==SQLITE_BUSY || rc==SQLITE_MISUSE ); assert( (p->rc!=SQLITE_ROW && p->rc!=SQLITE_DONE) || p->rc==p->rcApp ); if( rc!=SQLITE_ROW && rc!=SQLITE_DONE && (p->prepFlags & SQLITE_PREPARE_SAVESQL)!=0 ){ /* If this statement was prepared using saved SQL and an ** error has occurred, then return the error code in p->rc to the ** caller. Set the error code in the database handle to the same value. */ rc = sqlite3VdbeTransferError(p); } |
︙ | ︙ | |||
1278 1279 1280 1281 1282 1283 1284 | sqlite3_mutex_leave(p->db->mutex); return SQLITE_RANGE; } i--; pVar = &p->aVar[i]; sqlite3VdbeMemRelease(pVar); pVar->flags = MEM_Null; | | | 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 | sqlite3_mutex_leave(p->db->mutex); return SQLITE_RANGE; } i--; pVar = &p->aVar[i]; sqlite3VdbeMemRelease(pVar); pVar->flags = MEM_Null; p->db->errCode = SQLITE_OK; /* If the bit corresponding to this variable in Vdbe.expmask is set, then ** binding a new value to this variable invalidates the current query plan. ** ** IMPLEMENTATION-OF: R-48440-37595 If the specific value bound to host ** parameter in the WHERE clause might influence the choice of query plan ** for a statement, then the statement will be automatically recompiled, |
︙ | ︙ | |||
1704 1705 1706 1707 1708 1709 1710 | #ifdef SQLITE_ENABLE_NORMALIZE /* ** Return the normalized SQL associated with a prepared statement. */ const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt){ Vdbe *p = (Vdbe *)pStmt; | > > > > > > | | 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 | #ifdef SQLITE_ENABLE_NORMALIZE /* ** Return the normalized SQL associated with a prepared statement. */ const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt){ Vdbe *p = (Vdbe *)pStmt; if( p==0 ) return 0; if( p->zNormSql==0 && ALWAYS(p->zSql!=0) ){ sqlite3_mutex_enter(p->db->mutex); p->zNormSql = sqlite3Normalize(p, p->zSql); sqlite3_mutex_leave(p->db->mutex); } return p->zNormSql; } #endif /* SQLITE_ENABLE_NORMALIZE */ #ifdef SQLITE_ENABLE_PREUPDATE_HOOK /* ** Allocate and populate an UnpackedRecord structure based on the serialized ** record in nKey/pKey. Return a pointer to the new UnpackedRecord structure |
︙ | ︙ |
Changes to src/vdbeaux.c.
︙ | ︙ | |||
60 61 62 63 64 65 66 67 | if( p==0 ) return; p->prepFlags = prepFlags; if( (prepFlags & SQLITE_PREPARE_SAVESQL)==0 ){ p->expmask = 0; } assert( p->zSql==0 ); p->zSql = sqlite3DbStrNDup(p->db, z, n); #ifdef SQLITE_ENABLE_NORMALIZE | > > > > > > | < | | > > > > > | > > | > > > > > > > > > > > > > > > > > > | | 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | if( p==0 ) return; p->prepFlags = prepFlags; if( (prepFlags & SQLITE_PREPARE_SAVESQL)==0 ){ p->expmask = 0; } assert( p->zSql==0 ); p->zSql = sqlite3DbStrNDup(p->db, z, n); } #ifdef SQLITE_ENABLE_NORMALIZE /* ** Add a new element to the Vdbe->pDblStr list. */ void sqlite3VdbeAddDblquoteStr(sqlite3 *db, Vdbe *p, const char *z){ if( p ){ int n = sqlite3Strlen30(z); DblquoteStr *pStr = sqlite3DbMallocRawNN(db, sizeof(*pStr)+n+1-sizeof(pStr->z)); if( pStr ){ pStr->pNextStr = p->pDblStr; p->pDblStr = pStr; memcpy(pStr->z, z, n+1); } } } #endif #ifdef SQLITE_ENABLE_NORMALIZE /* ** zId of length nId is a double-quoted identifier. Check to see if ** that identifier is really used as a string literal. */ int sqlite3VdbeUsesDoubleQuotedString( Vdbe *pVdbe, /* The prepared statement */ const char *zId /* The double-quoted identifier, already dequoted */ ){ DblquoteStr *pStr; assert( zId!=0 ); if( pVdbe->pDblStr==0 ) return 0; for(pStr=pVdbe->pDblStr; pStr; pStr=pStr->pNextStr){ if( strcmp(zId, pStr->z)==0 ) return 1; } return 0; } #endif /* ** Swap all content between two VDBE structures. */ void sqlite3VdbeSwap(Vdbe *pA, Vdbe *pB){ Vdbe tmp, *pTmp; char *zTmp; assert( pA->db==pB->db ); tmp = *pA; *pA = *pB; *pB = tmp; pTmp = pA->pNext; pA->pNext = pB->pNext; pB->pNext = pTmp; pTmp = pA->pPrev; pA->pPrev = pB->pPrev; pB->pPrev = pTmp; zTmp = pA->zSql; pA->zSql = pB->zSql; pB->zSql = zTmp; #if 0 zTmp = pA->zNormSql; pA->zNormSql = pB->zNormSql; pB->zNormSql = zTmp; #endif pB->expmask = pA->expmask; pB->prepFlags = pA->prepFlags; memcpy(pB->aCounter, pA->aCounter, sizeof(pB->aCounter)); |
︙ | ︙ | |||
2869 2870 2871 2872 2873 2874 2875 | }else if( rc!=SQLITE_OK ){ p->rc = rc; sqlite3RollbackAll(db, SQLITE_OK); p->nChange = 0; }else{ db->nDeferredCons = 0; db->nDeferredImmCons = 0; | | | 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 | }else if( rc!=SQLITE_OK ){ p->rc = rc; sqlite3RollbackAll(db, SQLITE_OK); p->nChange = 0; }else{ db->nDeferredCons = 0; db->nDeferredImmCons = 0; db->flags &= ~(u64)SQLITE_DeferFKs; sqlite3CommitInternalChanges(db); } }else{ sqlite3RollbackAll(db, SQLITE_OK); p->nChange = 0; } db->nStatement = 0; |
︙ | ︙ | |||
3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 | sqlite3DbFree(db, p->pFree); } vdbeFreeOpArray(db, p->aOp, p->nOp); sqlite3DbFree(db, p->aColName); sqlite3DbFree(db, p->zSql); #ifdef SQLITE_ENABLE_NORMALIZE sqlite3DbFree(db, p->zNormSql); #endif #ifdef SQLITE_ENABLE_STMT_SCANSTATUS { int i; for(i=0; i<p->nScan; i++){ sqlite3DbFree(db, p->aScan[i].zName); } | > > > > > > > | 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 | sqlite3DbFree(db, p->pFree); } vdbeFreeOpArray(db, p->aOp, p->nOp); sqlite3DbFree(db, p->aColName); sqlite3DbFree(db, p->zSql); #ifdef SQLITE_ENABLE_NORMALIZE sqlite3DbFree(db, p->zNormSql); { DblquoteStr *pThis, *pNext; for(pThis=p->pDblStr; pThis; pThis=pNext){ pNext = pThis->pNextStr; sqlite3DbFree(db, pThis); } } #endif #ifdef SQLITE_ENABLE_STMT_SCANSTATUS { int i; for(i=0; i<p->nScan; i++){ sqlite3DbFree(db, p->aScan[i].zName); } |
︙ | ︙ |
Changes to src/wal.c.
︙ | ︙ | |||
358 359 360 361 362 363 364 | ** it is held, but does not prevent a checkpointer from checkpointing ** it. ** ** There is still a single WRITER and a single CHECKPOINTER lock. The ** recovery procedure still takes the same exclusive lock on the entire ** range of SQLITE_SHM_NLOCK shm-locks. This works because the read-locks ** above use four of the six read-locking slots used by legacy wal mode. | < | 358 359 360 361 362 363 364 365 366 367 368 369 370 371 | ** it is held, but does not prevent a checkpointer from checkpointing ** it. ** ** There is still a single WRITER and a single CHECKPOINTER lock. The ** recovery procedure still takes the same exclusive lock on the entire ** range of SQLITE_SHM_NLOCK shm-locks. This works because the read-locks ** above use four of the six read-locking slots used by legacy wal mode. ** ** STARTUP/RECOVERY ** ** The read and write version fields of the database header in a wal2 ** database are set to 0x03, instead of 0x02 as in legacy wal mode. ** ** The wal file format used in wal2 mode is the same as the format used |
︙ | ︙ | |||
469 470 471 472 473 474 475 | /* ** Values that may be stored in Wal.readLock in wal2 mode. ** ** In wal mode, the Wal.readLock member is set to -1 when no read-lock ** is held, or else is the index of the read-mark on which a lock is ** held. ** | < | > | > > > > | | | | 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 | /* ** Values that may be stored in Wal.readLock in wal2 mode. ** ** In wal mode, the Wal.readLock member is set to -1 when no read-lock ** is held, or else is the index of the read-mark on which a lock is ** held. ** ** In wal2 mode, a value of -1 still indicates that no read-lock is held. ** And a non-zero value still represents the index of the read-mark on ** which a lock is held. There are two differences: ** ** 1. wal2 mode never uses read-mark 0. ** ** 2. locks on each read-mark have a different interpretation, as ** indicated by the symbolic names below. */ #define WAL_LOCK_NONE -1 #define WAL_LOCK_PART1 1 #define WAL_LOCK_PART1_FULL2 2 #define WAL_LOCK_PART2_FULL1 3 #define WAL_LOCK_PART2 4 /* ** This constant is used in wal2 mode only. ** ** In wal2 mode, when committing a transaction, if the current wal file ** is sufficiently large and there are no conflicting locks held, the ** writer writes the new transaction into the start of the other wal |
︙ | ︙ | |||
1108 1109 1110 1111 1112 1113 1114 | if( pWal->exclusiveMode ) return; (void)sqlite3OsShmLock(pWal->pDbFd, lockIdx, n, SQLITE_SHM_UNLOCK | SQLITE_SHM_EXCLUSIVE); WALTRACE(("WAL%p: release EXCLUSIVE-%s cnt=%d\n", pWal, walLockName(lockIdx), n)); } | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 | if( pWal->exclusiveMode ) return; (void)sqlite3OsShmLock(pWal->pDbFd, lockIdx, n, SQLITE_SHM_UNLOCK | SQLITE_SHM_EXCLUSIVE); WALTRACE(("WAL%p: release EXCLUSIVE-%s cnt=%d\n", pWal, walLockName(lockIdx), n)); } /* ** Compute a hash on a page number. The resulting hash value must land ** between 0 and (HASHTABLE_NSLOT-1). The walHashNext() function advances ** the hash to the next value in the event of a collision. */ static int walHash(u32 iPage){ assert( iPage>0 ); |
︙ | ︙ | |||
1228 1229 1230 1231 1232 1233 1234 | if( 0==(iHash & 0x01) ){ /* A frame in wal file 0 */ *piRead = (iExternal <= HASHTABLE_NPAGE_ONE) ? iExternal : iExternal - (iHash/2) * HASHTABLE_NPAGE; return 0; } | | < < < | < < | | 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 | if( 0==(iHash & 0x01) ){ /* A frame in wal file 0 */ *piRead = (iExternal <= HASHTABLE_NPAGE_ONE) ? iExternal : iExternal - (iHash/2) * HASHTABLE_NPAGE; return 0; } *piRead = iExternal - HASHTABLE_NPAGE_ONE - ((iHash-1)/2) * HASHTABLE_NPAGE; return 1; } /* ** Return the number of the wal-index page that contains the hash-table ** and page-number array that contain entries corresponding to WAL frame ** iFrame. The wal-index is broken up into 32KB pages. Wal-index pages ** are numbered starting from 0. |
︙ | ︙ | |||
1561 1562 1563 1564 1565 1566 1567 | testcase( szPage>=65536 ); aFrameCksum[0] = pWal->hdr.aFrameCksum[0]; aFrameCksum[1] = pWal->hdr.aFrameCksum[1]; } } sqlite3_free(aFrame); | | | 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 | testcase( szPage>=65536 ); aFrameCksum[0] = pWal->hdr.aFrameCksum[0]; aFrameCksum[1] = pWal->hdr.aFrameCksum[1]; } } sqlite3_free(aFrame); }else if( pbZero ){ *pbZero = 1; } } pWal->hdr.aFrameCksum[0] = aFrameCksum[0]; pWal->hdr.aFrameCksum[1] = aFrameCksum[1]; |
︙ | ︙ | |||
1685 1686 1687 1688 1689 1690 1691 | if( rc==SQLITE_OK ){ volatile WalCkptInfo *pInfo; if( isOpen(pWal->apWalFd[1]) ){ /* The case where *-wal2 may follow *-wal */ if( nCkpt2<=0x0F && nCkpt2==nCkpt1+1 ){ if( sqlite3Get4byte((u8*)(&pWal->hdr.aSalt[0]))==hdr.aFrameCksum[0] | | | | 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 | if( rc==SQLITE_OK ){ volatile WalCkptInfo *pInfo; if( isOpen(pWal->apWalFd[1]) ){ /* The case where *-wal2 may follow *-wal */ if( nCkpt2<=0x0F && nCkpt2==nCkpt1+1 ){ if( sqlite3Get4byte((u8*)(&pWal->hdr.aSalt[0]))==hdr.aFrameCksum[0] && sqlite3Get4byte((u8*)(&pWal->hdr.aSalt[1]))==hdr.aFrameCksum[1] ){ walidxSetFile(&pWal->hdr, 1); walidxSetMxFrame(&pWal->hdr, 1, pWal->hdr.mxFrame); walidxSetMxFrame(&pWal->hdr, 0, hdr.mxFrame); }else{ pWal->hdr = hdr; } }else |
︙ | ︙ | |||
1744 1745 1746 1747 1748 1749 1750 | /* If more than one frame was recovered from the log file, report an ** event via sqlite3_log(). This is to help with identifying performance ** problems caused by applications routinely shutting down without ** checkpointing the log file. */ if( pWal->hdr.nPage ){ if( isWalMode2(pWal) ){ sqlite3_log(SQLITE_NOTICE_RECOVER_WAL, | | | | 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 | /* If more than one frame was recovered from the log file, report an ** event via sqlite3_log(). This is to help with identifying performance ** problems caused by applications routinely shutting down without ** checkpointing the log file. */ if( pWal->hdr.nPage ){ if( isWalMode2(pWal) ){ sqlite3_log(SQLITE_NOTICE_RECOVER_WAL, "recovered (%d,%d) frames from WAL files %s[2] (wal2 mode)", walidxGetMxFrame(&pWal->hdr, 0), walidxGetMxFrame(&pWal->hdr, 1), pWal->zWalName ); }else{ sqlite3_log(SQLITE_NOTICE_RECOVER_WAL, "recovered %d frames from WAL file %s", pWal->hdr.mxFrame, pWal->zWalName ); } |
︙ | ︙ | |||
2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 | walIndexWriteHdr(pWal); pInfo->nBackfill = 0; pInfo->nBackfillAttempted = 0; pInfo->aReadMark[1] = 0; for(i=2; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED; assert( pInfo->aReadMark[0]==0 ); } /* ** Copy as much content as we can from the WAL back into the database file ** in response to an sqlite3_wal_checkpoint() request or the equivalent. ** ** The amount of information copies from WAL to database might be limited ** by active readers. This routine will never overwrite a database page | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 | walIndexWriteHdr(pWal); pInfo->nBackfill = 0; pInfo->nBackfillAttempted = 0; pInfo->aReadMark[1] = 0; for(i=2; i<WAL_NREADER; i++) pInfo->aReadMark[i] = READMARK_NOT_USED; assert( pInfo->aReadMark[0]==0 ); } /* ** This function is used in wal2 mode. ** ** This function is called when writer pWal is just about to start ** writing out frames. Parameter iApp is the current wal file. The "other" wal ** file (wal file !iApp) has been fully checkpointed. This function returns ** SQLITE_OK if there are no readers preventing the writer from switching to ** the other wal file. Or SQLITE_BUSY if there are. */ static int wal2RestartOk(Wal *pWal, int iApp){ /* The other wal file (wal file !iApp) can be overwritten if there ** are no readers reading from it - no "full" or "partial" locks. ** Technically speaking it is not possible for any reader to hold ** a "part" lock, as this would have prevented the file from being ** checkpointed. But checking anyway doesn't hurt. The following ** is equivalent to: ** ** if( iApp==0 ) eLock = WAL_LOCK_PART1_FULL2; ** if( iApp==1 ) eLock = WAL_LOCK_PART1; */ int eLock = 1 + (iApp==0); assert( WAL_LOCK_PART1==1 ); assert( WAL_LOCK_PART1_FULL2==2 ); assert( WAL_LOCK_PART2_FULL1==3 ); assert( WAL_LOCK_PART2==4 ); assert( iApp!=0 || eLock==WAL_LOCK_PART1_FULL2 ); assert( iApp!=1 || eLock==WAL_LOCK_PART1 ); return walLockExclusive(pWal, WAL_READ_LOCK(eLock), 3); } static void wal2RestartFinished(Wal *pWal, int iApp){ walUnlockExclusive(pWal, WAL_READ_LOCK(1 + (iApp==0)), 3); } /* ** This function is used in wal2 mode. ** ** This function is called when a checkpointer wishes to checkpoint wal ** file iCkpt. It takes the required lock and, if successful, returns ** SQLITE_OK. Otherwise, an SQLite error code (e.g. SQLITE_BUSY). If this ** function returns SQLITE_OK, it is the responsibility of the caller ** to invoke wal2CheckpointFinished() to release the lock. */ static int wal2CheckpointOk(Wal *pWal, int iCkpt){ int eLock = 1 + (iCkpt*2); assert( WAL_LOCK_PART1==1 ); assert( WAL_LOCK_PART1_FULL2==2 ); assert( WAL_LOCK_PART2_FULL1==3 ); assert( WAL_LOCK_PART2==4 ); assert( iCkpt!=0 || eLock==WAL_LOCK_PART1 ); assert( iCkpt!=1 || eLock==WAL_LOCK_PART2_FULL1 ); return walLockExclusive(pWal, WAL_READ_LOCK(eLock), 2); } static void wal2CheckpointFinished(Wal *pWal, int iCkpt){ walUnlockExclusive(pWal, WAL_READ_LOCK(1 + (iCkpt*2)), 2); } /* ** Copy as much content as we can from the WAL back into the database file ** in response to an sqlite3_wal_checkpoint() request or the equivalent. ** ** The amount of information copies from WAL to database might be limited ** by active readers. This routine will never overwrite a database page |
︙ | ︙ | |||
2315 2316 2317 2318 2319 2320 2321 | sqlite3_file *pWalFd = pWal->apWalFd[iCkpt]; mxPage = pWal->hdr.nPage; /* If this is a wal2 system, check for a reader holding a lock ** preventing this checkpoint operation. If one is found, return ** early. */ if( bWal2 ){ | | | 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 | sqlite3_file *pWalFd = pWal->apWalFd[iCkpt]; mxPage = pWal->hdr.nPage; /* If this is a wal2 system, check for a reader holding a lock ** preventing this checkpoint operation. If one is found, return ** early. */ if( bWal2 ){ rc = wal2CheckpointOk(pWal, iCkpt); if( rc!=SQLITE_OK ) return rc; } /* EVIDENCE-OF: R-62920-47450 The busy-handler callback is never invoked ** in the SQLITE_CHECKPOINT_PASSIVE mode. */ assert( eMode!=SQLITE_CHECKPOINT_PASSIVE || xBusy==0 ); |
︙ | ︙ | |||
2364 2365 2366 2367 2368 2369 2370 | /* Allocate the iterator */ if( bWal2 || pInfo->nBackfill<mxSafeFrame ){ assert( bWal2==0 || pInfo->nBackfill==0 ); rc = walIteratorInit(pWal, iCkpt, pInfo->nBackfill, &pIter); assert( rc==SQLITE_OK || pIter==0 ); } | | | | | 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 | /* Allocate the iterator */ if( bWal2 || pInfo->nBackfill<mxSafeFrame ){ assert( bWal2==0 || pInfo->nBackfill==0 ); rc = walIteratorInit(pWal, iCkpt, pInfo->nBackfill, &pIter); assert( rc==SQLITE_OK || pIter==0 ); } if( pIter && (bWal2 || (rc = walBusyLock(pWal, xBusy, pBusyArg,WAL_READ_LOCK(0),1))==SQLITE_OK )){ u32 nBackfill = pInfo->nBackfill; assert( bWal2==0 || nBackfill==0 ); pInfo->nBackfillAttempted = mxSafeFrame; /* Sync the wal file being checkpointed to disk */ rc = sqlite3OsSync(pWalFd, CKPT_SYNC_FLAGS(sync_flags)); |
︙ | ︙ | |||
2431 2432 2433 2434 2435 2436 2437 | } } if( rc==SQLITE_OK ){ pInfo->nBackfill = bWal2 ? 1 : mxSafeFrame; } /* Release the reader lock held while backfilling */ | | | < > | 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 | } } if( rc==SQLITE_OK ){ pInfo->nBackfill = bWal2 ? 1 : mxSafeFrame; } /* Release the reader lock held while backfilling */ if( bWal2==0 ){ walUnlockExclusive(pWal, WAL_READ_LOCK(0), 1); } } if( rc==SQLITE_BUSY ){ /* Reset the return code so as not to report a checkpoint failure ** just because there are active readers. */ rc = SQLITE_OK; } if( bWal2 ) wal2CheckpointFinished(pWal, iCkpt); } /* If this is an SQLITE_CHECKPOINT_RESTART or TRUNCATE operation, and the ** entire wal file has been copied into the database file, then block ** until all readers have finished using the wal file. This ensures that ** the next process to write to the database restarts the wal file. */ |
︙ | ︙ | |||
3076 3077 3078 3079 3080 3081 3082 | } } assert( pWal->nWiData>0 ); assert( pWal->apWiData[0]!=0 ); pInfo = walCkptInfo(pWal); if( isWalMode2(pWal) ){ | > > > | | > | > > > > > > | | | < | | 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 | } } assert( pWal->nWiData>0 ); assert( pWal->apWiData[0]!=0 ); pInfo = walCkptInfo(pWal); if( isWalMode2(pWal) ){ /* This connection needs a "part" lock on the current wal file and, ** unless pInfo->nBackfill is set to indicate that it has already been ** checkpointed, a "full" lock on the other wal file. */ int iWal = walidxGetFile(&pWal->hdr); int nBackfill = pInfo->nBackfill || walidxGetMxFrame(&pWal->hdr, !iWal)==0; int eLock = 1 + (iWal*2) + (nBackfill==iWal); assert( nBackfill==0 || nBackfill==1 ); assert( iWal==0 || iWal==1 ); assert( iWal!=0 || nBackfill!=1 || eLock==WAL_LOCK_PART1 ); assert( iWal!=0 || nBackfill!=0 || eLock==WAL_LOCK_PART1_FULL2 ); assert( iWal!=1 || nBackfill!=1 || eLock==WAL_LOCK_PART2 ); assert( iWal!=1 || nBackfill!=0 || eLock==WAL_LOCK_PART2_FULL1 ); rc = walLockShared(pWal, WAL_READ_LOCK(eLock)); if( rc!=SQLITE_OK ){ return (rc==SQLITE_BUSY ? WAL_RETRY : rc); } walShmBarrier(pWal); if( memcmp((void *)walIndexHdr(pWal), &pWal->hdr, sizeof(WalIndexHdr)) ){ walUnlockShared(pWal, WAL_READ_LOCK(eLock)); return WAL_RETRY; }else{ pWal->readLock = eLock; } assert( pWal->minFrame==0 && walFramePage(pWal->minFrame)==0 ); }else{ u32 mxReadMark; /* Largest aReadMark[] value */ |
︙ | ︙ | |||
3420 3421 3422 3423 3424 3425 3426 | /* ** Finish with a read transaction. All this does is release the ** read-lock. */ void sqlite3WalEndReadTransaction(Wal *pWal){ sqlite3WalEndWriteTransaction(pWal); if( pWal->readLock!=WAL_LOCK_NONE ){ | < < < | < | 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 | /* ** Finish with a read transaction. All this does is release the ** read-lock. */ void sqlite3WalEndReadTransaction(Wal *pWal){ sqlite3WalEndWriteTransaction(pWal); if( pWal->readLock!=WAL_LOCK_NONE ){ walUnlockShared(pWal, WAL_READ_LOCK(pWal->readLock)); pWal->readLock = WAL_LOCK_NONE; } } /* Search hash table iHash for an entry matching page number ** pgno. Each call to this function searches a single hash table ** (each hash table indexes up to HASHTABLE_NPAGE frames). |
︙ | ︙ | |||
4059 4060 4061 4062 4063 4064 4065 | pWal->hdr.aFrameCksum[1] = aWalData[2]; walCleanupHash(pWal); } return rc; } | < < < < < < < < < < < < < < < < < < < < < < < < < < < | 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 | pWal->hdr.aFrameCksum[1] = aWalData[2]; walCleanupHash(pWal); } return rc; } /* ** This function is called just before writing a set of frames to the log ** file (see sqlite3WalFrames()). It checks to see if, instead of appending ** to the current log file, it is possible and desirable to switch to the ** other log file and write the new transaction to the start of it. ** If so, the wal-index header is updated accordingly - both in heap memory ** and in the *-shm file. |
︙ | ︙ | |||
4113 4114 4115 4116 4117 4118 4119 | / (pWal->szPage+WAL_FRAME_HDRSIZE); nWalSize = MAX(nWalSize, 1); } if( walidxGetMxFrame(&pWal->hdr, iApp)>=nWalSize ){ volatile WalCkptInfo *pInfo = walCkptInfo(pWal); if( walidxGetMxFrame(&pWal->hdr, !iApp)==0 || pInfo->nBackfill ){ | | | | | > | | | | 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 | / (pWal->szPage+WAL_FRAME_HDRSIZE); nWalSize = MAX(nWalSize, 1); } if( walidxGetMxFrame(&pWal->hdr, iApp)>=nWalSize ){ volatile WalCkptInfo *pInfo = walCkptInfo(pWal); if( walidxGetMxFrame(&pWal->hdr, !iApp)==0 || pInfo->nBackfill ){ rc = wal2RestartOk(pWal, iApp); if( rc==SQLITE_OK ){ int iNew = !iApp; pWal->nCkpt++; walidxSetFile(&pWal->hdr, iNew); walidxSetMxFrame(&pWal->hdr, iNew, 0); sqlite3Put4byte((u8*)&pWal->hdr.aSalt[0], pWal->hdr.aFrameCksum[0]); sqlite3Put4byte((u8*)&pWal->hdr.aSalt[1], pWal->hdr.aFrameCksum[1]); walIndexWriteHdr(pWal); pInfo->nBackfill = 0; wal2RestartFinished(pWal, iApp); walUnlockShared(pWal, WAL_READ_LOCK(pWal->readLock)); pWal->readLock = iNew ? WAL_LOCK_PART2_FULL1 : WAL_LOCK_PART1_FULL2; rc = walLockShared(pWal, WAL_READ_LOCK(pWal->readLock)); }else if( rc==SQLITE_BUSY ){ rc = SQLITE_OK; } } } }else if( pWal->readLock==0 ){ volatile WalCkptInfo *pInfo = walCkptInfo(pWal); |
︙ | ︙ | |||
4754 4755 4756 4757 4758 4759 4760 | */ assert( pWal->readLock!=WAL_LOCK_NONE || pWal->lockError ); assert( pWal->readLock!=WAL_LOCK_NONE || (op<=0 && pWal->exclusiveMode==0) ); if( op==0 ){ if( pWal->exclusiveMode ){ pWal->exclusiveMode = WAL_NORMAL_MODE; | < < < | < < < < | < | 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 | */ assert( pWal->readLock!=WAL_LOCK_NONE || pWal->lockError ); assert( pWal->readLock!=WAL_LOCK_NONE || (op<=0 && pWal->exclusiveMode==0) ); if( op==0 ){ if( pWal->exclusiveMode ){ pWal->exclusiveMode = WAL_NORMAL_MODE; rc = walLockShared(pWal, WAL_READ_LOCK(pWal->readLock)); if( rc!=SQLITE_OK ){ pWal->exclusiveMode = WAL_EXCLUSIVE_MODE; } rc = pWal->exclusiveMode==WAL_NORMAL_MODE; }else{ /* Already in locking_mode=NORMAL */ rc = 0; } }else if( op>0 ){ assert( pWal->exclusiveMode==WAL_NORMAL_MODE ); assert( pWal->readLock>=0 ); walUnlockShared(pWal, WAL_READ_LOCK(pWal->readLock)); pWal->exclusiveMode = WAL_EXCLUSIVE_MODE; rc = 1; }else{ rc = pWal->exclusiveMode==WAL_NORMAL_MODE; } return rc; } |
︙ | ︙ |
Changes to src/window.c.
︙ | ︙ | |||
2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 | Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){ Window *pNew = 0; if( ALWAYS(p) ){ pNew = sqlite3DbMallocZero(db, sizeof(Window)); if( pNew ){ pNew->zName = sqlite3DbStrDup(db, p->zName); pNew->pFilter = sqlite3ExprDup(db, p->pFilter, 0); pNew->pPartition = sqlite3ExprListDup(db, p->pPartition, 0); pNew->pOrderBy = sqlite3ExprListDup(db, p->pOrderBy, 0); pNew->eType = p->eType; pNew->eEnd = p->eEnd; pNew->eStart = p->eStart; pNew->pStart = sqlite3ExprDup(db, p->pStart, 0); pNew->pEnd = sqlite3ExprDup(db, p->pEnd, 0); | > | 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 | Window *sqlite3WindowDup(sqlite3 *db, Expr *pOwner, Window *p){ Window *pNew = 0; if( ALWAYS(p) ){ pNew = sqlite3DbMallocZero(db, sizeof(Window)); if( pNew ){ pNew->zName = sqlite3DbStrDup(db, p->zName); pNew->pFilter = sqlite3ExprDup(db, p->pFilter, 0); pNew->pFunc = p->pFunc; pNew->pPartition = sqlite3ExprListDup(db, p->pPartition, 0); pNew->pOrderBy = sqlite3ExprListDup(db, p->pOrderBy, 0); pNew->eType = p->eType; pNew->eEnd = p->eEnd; pNew->eStart = p->eStart; pNew->pStart = sqlite3ExprDup(db, p->pStart, 0); pNew->pEnd = sqlite3ExprDup(db, p->pEnd, 0); |
︙ | ︙ |
Changes to test/altertab2.test.
︙ | ︙ | |||
8 9 10 11 12 13 14 | # May you share freely, never taking more than you give. # #************************************************************************* # set testdir [file dirname $argv0] source $testdir/tester.tcl | | | 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | # May you share freely, never taking more than you give. # #************************************************************************* # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix altertab2 # If SQLITE_OMIT_ALTERTABLE is defined, omit this file. ifcapable !altertable { finish_test return } |
︙ | ︙ | |||
81 82 83 84 85 86 87 | SELECT sql FROM sqlite_master WHERE name LIKE 'c%'; } { {CREATE TABLE c1(x REFERENCES "p3")} {CREATE TABLE c2(x, FOREIGN KEY (x) REFERENCES "p3")} {CREATE TABLE c3(x, FOREIGN KEY (x) REFERENCES "p3"(a))} } | > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | SELECT sql FROM sqlite_master WHERE name LIKE 'c%'; } { {CREATE TABLE c1(x REFERENCES "p3")} {CREATE TABLE c2(x, FOREIGN KEY (x) REFERENCES "p3")} {CREATE TABLE c3(x, FOREIGN KEY (x) REFERENCES "p3"(a))} } #------------------------------------------------------------------------- # Table name in WITH clauses that are part of views or triggers. # foreach {tn schema} { 1 { CREATE TABLE log_entry(col1, y); CREATE INDEX i1 ON log_entry(col1); } 2 { CREATE TABLE t1(a, b, c); CREATE TABLE t2(x); CREATE TABLE log_entry(col1); CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN INSERT INTO t2 SELECT col1 FROM log_entry; END; } 3 { CREATE TABLE t1(a, b, c); CREATE TABLE t2(x); CREATE TABLE log_entry(col1); CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN INSERT INTO t2 WITH xyz(x) AS (SELECT col1 FROM log_entry) SELECT x FROM xyz; END; } 4 { CREATE TABLE log_entry(col1); CREATE VIEW ttt AS WITH xyz(x) AS (SELECT col1 FROM log_entry) SELECT x FROM xyz; } } { reset_db do_execsql_test 3.$tn.1 $schema set expect [db eval "SELECT sql FROM sqlite_master"] set expect [string map {log_entry {"newname"}} $expect] do_execsql_test 3.$tn.2 { ALTER TABLE log_entry RENAME TO newname; SELECT sql FROM sqlite_master; } $expect reset_db do_execsql_test 3.$tn.3 $schema set expect [db eval "SELECT sql FROM sqlite_master"] set expect [string map {col1 newname} $expect] do_execsql_test 3.$tn.4 { ALTER TABLE log_entry RENAME col1 TO newname; SELECT sql FROM sqlite_master; } $expect } finish_test |
Changes to test/dbfuzz2.c.
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74 75 76 77 78 79 80 81 82 83 84 85 86 87 | int rc; int i; if( eVerbosity>=1 ){ printf("************** nByte=%d ***************\n", (int)nByte); fflush(stdout); } rc = sqlite3_open(0, &db); if( rc ) return 1; a = sqlite3_malloc64(nByte+1); if( a==0 ) return 1; memcpy(a, aData, nByte); sqlite3_deserialize(db, "main", a, nByte, nByte, SQLITE_DESERIALIZE_RESIZEABLE | | > | 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | int rc; int i; if( eVerbosity>=1 ){ printf("************** nByte=%d ***************\n", (int)nByte); fflush(stdout); } if( sqlite3_initialize() ) return 0; rc = sqlite3_open(0, &db); if( rc ) return 1; a = sqlite3_malloc64(nByte+1); if( a==0 ) return 1; memcpy(a, aData, nByte); sqlite3_deserialize(db, "main", a, nByte, nByte, SQLITE_DESERIALIZE_RESIZEABLE | |
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Added test/fts4umlaut.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | # 2018 December 3 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #************************************************************************* # This file implements regression tests for SQLite library. The # focus of this script is testing the FTS5 module. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix fts4umlaut ifcapable !fts3 { finish_test return } do_execsql_test 1.0 { CREATE VIRTUAL TABLE t1 USING fts5(x); CREATE VIRTUAL TABLE t2 USING fts4( x, tokenize=unicode61 "remove_diacritics=2" ); } foreach {tn q res1 res2} { 1 "HÃ Ná»™i" 0 1 2 "HÃ Noi" 1 1 3 "Ha Noi" 1 1 4 "Ha N\u1ed9i" 0 1 5 "Ha N\u006fi" 1 1 6 "Ha N\u006f\u0302i" 1 1 7 "Ha N\u006f\u0323\u0302i" 1 1 } { do_execsql_test 1.$tn.1 { DELETE FROM t1; INSERT INTO t1(rowid, x) VALUES (1, 'Ha Noi'); SELECT count(*) FROM t1 WHERE t1 MATCH $q } $res1 do_execsql_test 1.$tn.2 { DELETE FROM t1; INSERT INTO t1(rowid, x) VALUES (1, $q); SELECT count(*) FROM t1 WHERE t1 MATCH 'Ha Noi' } $res1 do_execsql_test 1.$tn.2 { DELETE FROM t2; INSERT INTO t2(rowid, x) VALUES (1, 'Ha Noi'); SELECT count(*) FROM t2 WHERE t2 MATCH $q } $res2 do_execsql_test 1.$tn.2 { DELETE FROM t2; INSERT INTO t2(rowid, x) VALUES (1, $q); SELECT count(*) FROM t2 WHERE t2 MATCH 'Ha Noi' } $res2 } finish_test |
Changes to test/index6.test.
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385 386 387 388 389 390 391 | CREATE TABLE t11(a,b,c); CREATE INDEX t11x ON t11(a) WHERE b<>99; EXPLAIN QUERY PLAN SELECT a FROM t11 WHERE b<>99; } {/USING INDEX t11x/} do_execsql_test index6-11.2 { EXPLAIN QUERY PLAN SELECT a FROM t11 WHERE b<>99 AND c<>98; } {/USING INDEX t11x/} | | > > > | > > > > > > > > > > > > > > > > | 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 | CREATE TABLE t11(a,b,c); CREATE INDEX t11x ON t11(a) WHERE b<>99; EXPLAIN QUERY PLAN SELECT a FROM t11 WHERE b<>99; } {/USING INDEX t11x/} do_execsql_test index6-11.2 { EXPLAIN QUERY PLAN SELECT a FROM t11 WHERE b<>99 AND c<>98; } {/USING INDEX t11x/} # 2018-12-08 # Ticket https://www.sqlite.org/src/info/1d958d90596593a7 # NOT IN operator fails when using a partial index. # do_execsql_test index6-12.1 { DROP TABLE IF EXISTS t1; DROP TABLE IF EXISTS t2; CREATE TABLE t1(a,b); INSERT INTO t1 VALUES(1,1); INSERT INTO t1 VALUES(2,2); CREATE TABLE t2(x); INSERT INTO t2 VALUES(1); INSERT INTO t2 VALUES(2); SELECT 'one', * FROM t2 WHERE x NOT IN (SELECT a FROM t1); CREATE INDEX t1a ON t1(a) WHERE b=1; SELECT 'two', * FROM t2 WHERE x NOT IN (SELECT a FROM t1); } {} do_execsql_test index6-12.2 { SELECT x FROM t2 WHERE x IN (SELECT a FROM t1) ORDER BY +x; } {1 2} finish_test |
Changes to test/json101.test.
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809 810 811 812 813 814 815 | do_execsql_test json-14.160 { SELECT fullkey FROM json_tree('"hello"'); } {$} do_execsql_test json-14.170 { SELECT fullkey FROM json_tree('null'); } {$} | > > > | > > > > > > > > > > > > > > | 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 | do_execsql_test json-14.160 { SELECT fullkey FROM json_tree('"hello"'); } {$} do_execsql_test json-14.170 { SELECT fullkey FROM json_tree('null'); } {$} # 2018-12-03 # Make sure the table-valued functions contained within parentheses # work correctly. # # Bug reported via private email. See TH3 for more information. # do_execsql_test json-15.100 { SELECT * FROM JSON_EACH('{"a":1, "b":2}'); } {a 1 integer 1 2 {} {$.a} {$} b 2 integer 2 4 {} {$.b} {$}} do_execsql_test json-15.110 { SELECT xyz.* FROM JSON_EACH('{"a":1, "b":2}') AS xyz; } {a 1 integer 1 2 {} {$.a} {$} b 2 integer 2 4 {} {$.b} {$}} do_execsql_test json-15.120 { SELECT * FROM (JSON_EACH('{"a":1, "b":2}')); } {a 1 integer 1 2 {} {$.a} {$} b 2 integer 2 4 {} {$.b} {$}} do_execsql_test json-15.130 { SELECT xyz.* FROM (JSON_EACH('{"a":1, "b":2}')) AS xyz; } {a 1 integer 1 2 {} {$.a} {$} b 2 integer 2 4 {} {$.b} {$}} finish_test |
Changes to test/normalize.test.
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82 83 84 85 86 87 88 | set STMT [sqlite3_prepare_v3 $DB \ "SELECT a, b FROM t1 WHERE b = ? ORDER BY a;" -1 0 TAIL] sqlite3_bind_null $STMT 1 } {} do_test 202 { sqlite3_normalized_sql $STMT | | | 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | set STMT [sqlite3_prepare_v3 $DB \ "SELECT a, b FROM t1 WHERE b = ? ORDER BY a;" -1 0 TAIL] sqlite3_bind_null $STMT 1 } {} do_test 202 { sqlite3_normalized_sql $STMT } {SELECT a,b FROM t1 WHERE b=?ORDER BY a;} do_test 203 { sqlite3_finalize $STMT } {SQLITE_OK} do_test 210 { set STMT [sqlite3_prepare_v3 $DB \ "SELECT a, b FROM t1 WHERE b = ? ORDER BY a;" -1 2 TAIL] |
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203 204 205 206 207 208 209 | {SELECT a FROM t1 WHERE x IN (1,2,3) AND hex8('abc');} 0x2 {0 {SELECT a FROM t1 WHERE x IN(?,?,?)AND hex8(?);}} 430 {SELECT "a" FROM t1 WHERE "x" IN ("1","2",'3');} 0x2 | | | | | | | | 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 | {SELECT a FROM t1 WHERE x IN (1,2,3) AND hex8('abc');} 0x2 {0 {SELECT a FROM t1 WHERE x IN(?,?,?)AND hex8(?);}} 430 {SELECT "a" FROM t1 WHERE "x" IN ("1","2",'3');} 0x2 {0 {SELECT a FROM t1 WHERE x IN(?,?,?);}} 440 {SELECT 'a' FROM t1 WHERE 'x';} 0x2 {0 {SELECT?FROM t1 WHERE?;}} 450 {SELECT [a] FROM t1 WHERE [x];} 0x2 {0 {SELECT a FROM t1 WHERE x;}} 460 {SELECT * FROM t1 WHERE x IN (x);} 0x2 {0 {SELECT*FROM t1 WHERE x IN(x);}} 470 {SELECT * FROM t1 WHERE x IN (x,a);} 0x2 {0 {SELECT*FROM t1 WHERE x IN(x,a);}} 480 {SELECT * FROM t1 WHERE x IN ([x],"a");} 0x2 {0 {SELECT*FROM t1 WHERE x IN(x,a);}} 500 {SELECT * FROM t1 WHERE x IN ([x],"a",'b',sqlite_version());} 0x2 {0 {SELECT*FROM t1 WHERE x IN(x,a,?,sqlite_version());}} 520 {SELECT * FROM t1 WHERE x IN (SELECT x FROM t1);} 0x2 {0 {SELECT*FROM t1 WHERE x IN(SELECT x FROM t1);}} 540 {SELECT * FROM t1 WHERE x IN ((SELECT x FROM t1));} 0x2 {0 {SELECT*FROM t1 WHERE x IN((SELECT x FROM t1));}} 550 {SELECT a, a+1, a||'b', a+"b" FROM t1;} 0x2 {0 {SELECT a,a+?,a||?,a+b FROM t1;}} 570 {SELECT * FROM t1 WHERE x IN (1);} 0x2 {0 {SELECT*FROM t1 WHERE x IN(?,?,?);}} 580 |
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312 313 314 315 316 317 318 | {SELECT "col f", [col f] FROM t1;} 0x2 {0 {SELECT"col f","col f"FROM t1;}} 680 {SELECT a, "col f" FROM t1 LEFT OUTER JOIN t2 ON [t1].[col f] == [t2].[col y];} 0x2 | | | 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 | {SELECT "col f", [col f] FROM t1;} 0x2 {0 {SELECT"col f","col f"FROM t1;}} 680 {SELECT a, "col f" FROM t1 LEFT OUTER JOIN t2 ON [t1].[col f] == [t2].[col y];} 0x2 {0 {SELECT a,"col f"FROM t1 LEFT OUTER JOIN t2 ON t1."col f"==t2."col y";}} 690 {SELECT * FROM ( WITH x AS ( SELECT * FROM t1 WHERE x IN ( 1)) SELECT 10);} 0x2 {0 {SELECT*FROM(WITH x AS(SELECT*FROM t1 WHERE x IN(?,?,?))SELECT?);}} 700 |
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342 343 344 345 346 347 348 | {SELECT x FROM t1 WHERE x = NULL;} 0x2 {0 {SELECT x FROM t1 WHERE x=?;}} 760 {SELECT x FROM t1 WHERE x IN ([x] IS NOT NULL, NULL, 1, 'a', "b", x'00');} 0x2 | | | 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 | {SELECT x FROM t1 WHERE x = NULL;} 0x2 {0 {SELECT x FROM t1 WHERE x=?;}} 760 {SELECT x FROM t1 WHERE x IN ([x] IS NOT NULL, NULL, 1, 'a', "b", x'00');} 0x2 {0 {SELECT x FROM t1 WHERE x IN(x IS NOT NULL,?,?,?,b,?);}} } { do_test $tnum { set code [catch { set STMT [sqlite3_prepare_v3 $DB $sql -1 $flags TAIL] sqlite3_normalized_sql $STMT } res] if {[info exists STMT]} { |
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Changes to test/permutations.test.
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426 427 428 429 430 431 432 | # Define the coverage related test suites: # # coverage-wal # test_suite "coverage-wal" -description { Coverage tests for file wal.c. } -files { | > > | > | | > > | > | 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 | # Define the coverage related test suites: # # coverage-wal # test_suite "coverage-wal" -description { Coverage tests for file wal.c. } -files { wal2big.test wal2recover.test wal2rewrite.test wal2simple.test wal2snapshot.test wal2.test wal3.test wal4.test wal5.test wal64k.test wal6.test wal7.test wal8.test wal9.test walbak.test walbig.test walblock.test walcksum.test walfault.test walhook.test walmode.test walnoshm.test waloverwrite.test walpersist.test walprotocol2.test walprotocol.test walro2.test walrofault.test walro.test walshared.test walslow.test wal.test wal2savepoint.test wal2lock.test wal2recover2.test } test_suite "coverage-pager" -description { Coverage tests for file pager.c. } -files { pager1.test pager2.test pagerfault.test pagerfault2.test walfault.test walbak.test journal2.test tkt-9d68c883.test |
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Changes to test/shell1.test.
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252 253 254 255 256 257 258 | } {0 {}} do_test shell1-3.1.3 { catchcmd "test.db" ".backup FOO BAR" } {1 {Error: unknown database FOO}} do_test shell1-3.1.4 { # too many arguments catchcmd "test.db" ".backup FOO BAR BAD" | | | 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 | } {0 {}} do_test shell1-3.1.3 { catchcmd "test.db" ".backup FOO BAR" } {1 {Error: unknown database FOO}} do_test shell1-3.1.4 { # too many arguments catchcmd "test.db" ".backup FOO BAR BAD" } {1 {Usage: .backup ?DB? ?OPTIONS? FILENAME}} # .bail ON|OFF Stop after hitting an error. Default OFF do_test shell1-3.2.1 { catchcmd "test.db" ".bail" } {1 {Usage: .bail on|off}} do_test shell1-3.2.2 { catchcmd "test.db" ".bail ON" |
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Changes to test/shell4.test.
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103 104 105 106 107 108 109 | }] list [regexp {Memory Used} $res] \ [regexp {Heap Usage} $res] \ [regexp {Autoindex Inserts} $res] } {1 1 1} do_test shell4-2.1 { | | | | | | 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | }] list [regexp {Memory Used} $res] \ [regexp {Heap Usage} $res] \ [regexp {Autoindex Inserts} $res] } {1 1 1} do_test shell4-2.1 { catchcmd ":memory:" "CREATE TABLE t1(x);\n.trace --unknown" } {1 {Unknown option "--unknown" on ".trace"}} do_test shell4-2.2 { catchcmd ":memory:" "CREATE TABLE t1(x);\n.trace off\n.trace off\n" } {0 {}} do_test shell4-2.3 { catchcmd ":memory:" ".trace stdout\n.dump\n.trace off\n" } {/^0 {PRAGMA.*}$/} ifcapable trace { do_test shell4-2.4 { catchcmd ":memory:" ".trace stdout\nCREATE TABLE t1(x);SELECT * FROM t1;" } {0 {CREATE TABLE t1(x); SELECT * FROM t1;}} do_test shell4-2.5 { catchcmd ":memory:" "CREATE TABLE t1(x);\n.trace stdout\nSELECT * FROM t1;" |
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Changes to test/tabfunc01.test.
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120 121 122 123 124 125 126 127 128 129 130 131 132 133 | SELECT * FROM temp.generate_series(1,4) } {1 2 3 4} do_execsql_test tabfunc01-4.3 { ATTACH ':memory:' AS aux1; CREATE TABLE aux1.t1(a,b,c); SELECT * FROM aux1.generate_series(1,4) } {1 2 3 4} # The next series of tests is verifying that virtual table are able # to optimize the IN operator, even on terms that are not marked "omit". # When the generate_series virtual table is compiled for the testfixture, # the special -DSQLITE_SERIES_CONSTRAINT_VERIFY=1 option is used, which # causes the xBestIndex method of generate_series to leave the # sqlite3_index_constraint_usage.omit flag set to 0, which should cause | > > > > > | 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | SELECT * FROM temp.generate_series(1,4) } {1 2 3 4} do_execsql_test tabfunc01-4.3 { ATTACH ':memory:' AS aux1; CREATE TABLE aux1.t1(a,b,c); SELECT * FROM aux1.generate_series(1,4) } {1 2 3 4} # 2018-12-03: Fix bug reported by by private email. do_execsql_test tabfunc01-4.4 { SELECT * FROM (generate_series(1,5,2)) AS x LIMIT 10; } {1 3 5} # The next series of tests is verifying that virtual table are able # to optimize the IN operator, even on terms that are not marked "omit". # When the generate_series virtual table is compiled for the testfixture, # the special -DSQLITE_SERIES_CONSTRAINT_VERIFY=1 option is used, which # causes the xBestIndex method of generate_series to leave the # sqlite3_index_constraint_usage.omit flag set to 0, which should cause |
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Added test/vacuum-into.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | # 2018-12-07 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the VACUUM INTO statement. # set testdir [file dirname $argv0] source $testdir/tester.tcl # If the VACUUM statement is disabled in the current build, skip all # the tests in this file. # ifcapable {!vacuum} { omit_test vacuum.test {Compiled with SQLITE_OMIT_VACUUM} finish_test return } forcedelete out.db do_execsql_test vacuum-into-100 { CREATE TABLE t1(a INTEGER PRIMARY KEY, b); WITH RECURSIVE c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<100) INSERT INTO t1(a,b) SELECT x, randomblob(600) FROM c; CREATE INDEX t1b ON t1(b); DELETE FROM t1 WHERE a%2; SELECT count(*), sum(a), sum(length(b)) FROM t1; } {50 2550 30000} do_execsql_test vacuum-into-110 { VACUUM main INTO 'out.db'; } {} sqlite3 db2 out.db do_test vacuum-into-120 { db2 eval {SELECT count(*), sum(a), sum(length(b)) FROM t1} } {50 2550 30000} do_catchsql_test vacuum-into-130 { VACUUM INTO 'out.db'; } {1 {output file already exists}} forcedelete out2.db do_catchsql_test vacuum-into-140 { VACUUM INTO 'out2.db'; } {0 {}} do_catchsql_test vacuum-into-150 { VACUUM INTO 'out2.db'; } {1 {output file already exists}} do_catchsql_test vacuum-into-200 { VACUUM main INTO ':memory:'; } {0 {}} # The INTO argument can be an arbitrary expression. # do_execsql_test vacuum-into-300 { CREATE TABLE t2(name TEXT); INSERT INTO t2 VALUES(':memory:'); VACUUM main INTO (SELECT name FROM t2); } {} do_catchsql_test vacuum-into-310 { VACUUM INTO null; } {1 {non-text filename}} finish_test |
Added test/wal2big.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | # 2017 September 19 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the operation of the library in # "PRAGMA journal_mode=WAL2" mode. # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/malloc_common.tcl source $testdir/wal_common.tcl set testprefix wal2big ifcapable !wal {finish_test ; return } do_execsql_test 1.0 { CREATE TABLE t1(a, b, c); CREATE INDEX t1a ON t1(a); CREATE INDEX t1b ON t1(b); CREATE INDEX t1c ON t1(c); PRAGMA journal_mode = wal2; PRAGMA journal_size_limit = 10000000; WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<200000 ) INSERT INTO t1 SELECT random(), random(), random() FROM s; } {wal2 10000000} do_execsql_test 1.1 { WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<200000 ) INSERT INTO t1 SELECT random(), random(), random() FROM s; } do_test 1.2 { list [expr [file size test.db-wal]>10000000] \ [expr [file size test.db-wal2]>10000000] } {1 1} do_test 1.3 { sqlite3 db2 test.db execsql { SELECT count(*) FROM t1; PRAGMA integrity_check; } db2 } {400000 ok} do_test 1.4 { db2 close forcecopy test.db test.db2 forcecopy test.db-wal test.db2-wal forcecopy test.db-wal2 test.db2-wal2 sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; PRAGMA integrity_check; } } {400000 ok} finish_test |
Added test/wal2lock.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | # 2018 December 15 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the operation of the library in # "PRAGMA journal_mode=WAL2" mode. # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/malloc_common.tcl source $testdir/wal_common.tcl set testprefix wal2lock ifcapable !wal {finish_test ; return } db close testvfs tvfs sqlite3 db test.db -vfs tvfs do_execsql_test 1.0 { PRAGMA journal_mode = wal2; CREATE TABLE y1(y, yy); CREATE INDEX y1y ON y1(y); CREATE INDEX y1yy ON y1(yy); INSERT INTO y1 VALUES(1, 2), (3, 4), (5, 6); } {wal2} tvfs script vfs_callback tvfs filter xShmLock set ::lock [list] proc vfs_callback {func file name lock} { lappend ::lock $lock return SQLITE_OK } do_execsql_test 1.1.1 { SELECT * FROM y1 } {1 2 3 4 5 6} do_test 1.1.2 { set ::lock } {{4 1 lock shared} {4 1 unlock shared}} set ::bFirst 1 proc vfs_callback {func file name lock} { if {$::bFirst} { set ::bFirst 0 return SQLITE_BUSY } return SQLITE_OK } do_execsql_test 1.2 { SELECT * FROM y1 } {1 2 3 4 5 6} set ::bFirst 1 proc vfs_callback {func file name lock} { if {$::bFirst} { set ::bFirst 0 return SQLITE_IOERR } return SQLITE_OK } do_catchsql_test 1.3 { SELECT * FROM y1 } {1 {disk I/O error}} puts "# Warning: This next test case causes SQLite to call xSleep(1) 100 times." puts "# Normally this equates to a delay of roughly 10 seconds, but if SQLite" puts "# is built on unix without HAVE_USLEEP defined, it may be much longer." proc vfs_callback {func file name lock} { return SQLITE_BUSY } do_catchsql_test 1.4 { SELECT * FROM y1 } {1 {locking protocol}} proc vfs_callback {func file name lock} { return SQLITE_OK } sqlite3 db2 test.db -vfs tvfs set ::bFirst 1 proc vfs_callback {func file name lock} { if {$::bFirst} { set ::bFirst 0 db2 eval { INSERT INTO y1 VALUES(7, 8) } } } do_execsql_test 1.5.1 { SELECT * FROM y1 } {1 2 3 4 5 6 7 8} do_execsql_test 1.5.2 { SELECT * FROM y1 } {1 2 3 4 5 6 7 8} db close db2 close tvfs delete finish_test |
Added test/wal2recover.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 | # 2018 December 13 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the operation of the library in # "PRAGMA journal_mode=WAL2" mode. # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/malloc_common.tcl source $testdir/wal_common.tcl set testprefix wal2recover ifcapable !wal {finish_test ; return } proc db_copy {from to} { forcecopy $from $to forcecopy ${from}-wal ${to}-wal forcecopy ${from}-wal2 ${to}-wal2 } do_execsql_test 1.0 { CREATE TABLE t1(a, b, c); CREATE INDEX t1a ON t1(a); CREATE INDEX t1b ON t1(b); CREATE INDEX t1c ON t1(c); PRAGMA journal_mode = wal2; PRAGMA journal_size_limit = 15000; PRAGMA wal_autocheckpoint = 0; } {wal2 15000 0} do_test 1.1 { for {set i 1} {$i <= 1000} {incr i} { execsql { INSERT INTO t1 VALUES(random(), random(), random()) } db_copy test.db test.db2 sqlite3 db2 test.db set res [execsql { SELECT count(*) FROM t1; PRAGMA integrity_check; } db2] db2 close if {$res != [list $i ok]} { error "failure on iteration $i" } } set {} {} } {} #-------------------------------------------------------------------------- reset_db do_execsql_test 2.0 { CREATE TABLE t1(x UNIQUE); CREATE TABLE t2(x UNIQUE); PRAGMA journal_mode = wal2; PRAGMA journal_size_limit = 10000; PRAGMA wal_autocheckpoint = 0; BEGIN; INSERT INTO t1 VALUES(randomblob(4000)); INSERT INTO t1 VALUES(randomblob(4000)); INSERT INTO t1 VALUES(randomblob(4000)); COMMIT; BEGIN; INSERT INTO t2 VALUES(randomblob(4000)); INSERT INTO t2 VALUES(randomblob(4000)); INSERT INTO t2 VALUES(randomblob(4000)); COMMIT; } {wal2 10000 0} do_test 2.0.1 { list [file size test.db] [file size test.db-wal] [file size test.db-wal2] } {5120 28328 28328} # Test recovery with both wal files intact. # do_test 2.1 { db_copy test.db test.db2 sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; PRAGMA integrity_check; } db2 } {3 3 ok} do_test 2.2 { db2 close db_copy test.db test.db2 hexio_write test.db2-wal 16 12345678 sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; } db2 } {0 3} do_test 2.3 { db2 close db_copy test.db test.db2 hexio_write test.db2-wal2 16 12345678 sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; PRAGMA integrity_check; } db2 } {3 0 ok} do_test 2.4 { db2 close db_copy test.db test.db2 forcecopy test.db-wal test.db2-wal2 sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; PRAGMA integrity_check; } db2 } {3 0 ok} do_test 2.5 { db2 close db_copy test.db test.db2 forcecopy test.db-wal test.db2-wal2 forcecopy test.db-wal2 test.db2-wal sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; PRAGMA integrity_check; } db2 } {3 3 ok} do_test 2.6 { db2 close db_copy test.db test.db2 forcecopy test.db-wal test.db2-wal2 close [open test.db-wal w] sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; PRAGMA integrity_check; } db2 } {3 0 ok} do_test 2.7 { db2 close db_copy test.db test.db2 forcedelete test.db2-wal sqlite3 db2 test.db2 execsql { SELECT count(*) FROM t1; SELECT count(*) FROM t2; PRAGMA integrity_check; } db2 } {0 0 ok} #------------------------------------------------------------------------- # reset_db do_execsql_test 3.0 { CREATE TABLE t1(a TEXT, b TEXT, c TEXT); CREATE INDEX t1a ON t1(a); CREATE INDEX t1b ON t1(b); CREATE INDEX t1c ON t1(c); PRAGMA journal_mode = wal2; PRAGMA journal_size_limit = 10000; PRAGMA wal_autocheckpoint = 0; PRAGMA cache_size = 5; } {wal2 10000 0} do_execsql_test 3.1 { WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 200) INSERT INTO t1 SELECT i, i, i FROM s; INSERT INTO t1 VALUES(201, 201, 201); } {} do_test 3.2 { list [file size test.db] [file size test.db-wal] [file size test.db-wal2] } {5120 15752 4224} do_test 3.3 { forcecopy test.db test.db2 forcecopy test.db-wal test.db2-wal forcecopy test.db-wal2 test.db2-wal2 sqlite3 db2 test.db2 execsql { PRAGMA journal_size_limit = 10000; PRAGMA wal_autocheckpoint = 0; PRAGMA cache_size = 5; BEGIN; WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 200) INSERT INTO t1 SELECT i, i, i FROM s; } db2 list [file size test.db2] [file size test.db2-wal] [file size test.db2-wal2] } {5120 15752 23088} do_test 3.4 { set fd [open test.db2-shm] fconfigure $fd -encoding binary -translation binary set data [read $fd] close $fd set fd [open test.db-shm w] fconfigure $fd -encoding binary -translation binary puts -nonewline $fd $data close $fd execsql { WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 10) INSERT INTO t1 SELECT i, i, i FROM s; SELECT count(*) FROM t1; PRAGMA integrity_check; } } {211 ok} do_test 3.5 { list [file size test.db] [file size test.db-wal] [file size test.db-wal2] } {5120 15752 18896} finish_test |
Added test/wal2recover2.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 | # 2018 December 13 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the operation of the library in # "PRAGMA journal_mode=WAL2" mode. # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/malloc_common.tcl source $testdir/wal_common.tcl set testprefix wal2recover2 ifcapable !wal {finish_test ; return } do_execsql_test 1.0 { CREATE TABLE t1(x); CREATE TABLE t2(x); WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<1500 ) INSERT INTO t1 SELECT i FROM s; WITH s(i) AS ( VALUES(1) UNION ALL SELECT i+1 FROM s WHERE i<1500 ) INSERT INTO t2 SELECT i FROM s; PRAGMA journal_mode = wal2; PRAGMA journal_size_limit = 10000; } {wal2 10000} set ::L 1125750 set ::M 1126500 set ::H 1127250 do_execsql_test 1.1 { UPDATE t1 SET x=x+1; UPDATE t2 SET x=x+1 WHERE rowid<=750; SELECT sum(x) FROM t1; SELECT sum(x) FROM t2; } [list $H $M] do_test 1.2 { list [file size test.db] [file size test.db-wal] [file size test.db-wal2] } {31744 14704 7368} proc cksum {zIn data} { if {[string length $zIn]==0} { set s0 0 set s1 0 } else { set s0 [hexio_get_int [string range $zIn 0 7]] set s1 [hexio_get_int [string range $zIn 8 15]] } set n [expr [string length $data] / 8] for {set i 0} {$i < $n} {incr i 2} { set x0 [hexio_get_int -l [string range $data [expr $i*8] [expr $i*8+7]]] set x1 [hexio_get_int -l [string range $data [expr $i*8+8] [expr $i*8+8+7]]] set s0 [expr ($s0 + $x0 + $s1) & 0xFFFFFFFF] set s1 [expr ($s1 + $x1 + $s0) & 0xFFFFFFFF] } return "[hexio_render_int32 $s0][hexio_render_int32 $s1]" } proc fix_wal_cksums {file} { # Fix the checksum on the wal header. set data [hexio_read $file 0 32] set cksum [cksum {} [string range $data 0 47]] set salt [hexio_read $file 16 8] hexio_write $file 24 $cksum # Fix the checksums for all pages in the wal file. set pgsz [hexio_get_int [hexio_read $file 8 4]] set sz [file size $file] for {set off 32} {$off < $sz} {incr off [expr $pgsz+24]} { set e [hexio_read $file $off 8] set cksum [cksum $cksum $e] set p [hexio_read $file [expr $off+24] $pgsz] set cksum [cksum $cksum $p] hexio_write $file [expr $off+8] $salt hexio_write $file [expr $off+16] $cksum } } proc wal_incr_hdrfield {file field} { switch -- $field { nCkpt { set offset 12 } salt0 { set offset 16 } salt1 { set offset 20 } default { error "unknown field $field - should be \"nCkpt\", \"salt0\" or \"salt1\"" } } # Increment the value in the wal header. set v [hexio_get_int [hexio_read $file $offset 4]] incr v hexio_write $file $offset [hexio_render_int32 $v] # Fix various checksums fix_wal_cksums $file } proc wal_set_nckpt {file val} { # Increment the value in the wal header. hexio_write $file 12 [hexio_render_int32 $val] # Fix various checksums fix_wal_cksums $file } proc wal_set_follow {file prevfile} { set pgsz [hexio_get_int [hexio_read $prevfile 8 4]] set sz [file size $prevfile] set cksum [hexio_read $prevfile [expr $sz-$pgsz-8] 8] hexio_write $file 16 $cksum fix_wal_cksums $file } foreach {tn file field} { 1 test.db2-wal salt0 2 test.db2-wal salt1 3 test.db2-wal nCkpt 4 test.db2-wal2 salt0 5 test.db2-wal2 salt1 6 test.db2-wal2 nCkpt } { do_test 1.3.$tn { forcecopy test.db test.db2 forcecopy test.db-wal test.db2-wal forcecopy test.db-wal2 test.db2-wal2 wal_incr_hdrfield $file $field sqlite3 db2 test.db2 execsql { SELECT sum(x) FROM t1; SELECT sum(x) FROM t2; } db2 } [list $H $L] db2 close } do_test 1.4 { forcecopy test.db test.db2 forcecopy test.db-wal2 test.db2-wal forcedelete test.db2-wal2 sqlite3 db2 test.db2 execsql { SELECT sum(x) FROM t1; SELECT sum(x) FROM t2; } db2 } [list $L $M] do_test 1.5 { forcecopy test.db test.db2 forcecopy test.db-wal2 test.db2-wal forcecopy test.db-wal test.db2-wal2 sqlite3 db2 test.db2 execsql { SELECT sum(x) FROM t1; SELECT sum(x) FROM t2; } db2 } [list $H $M] foreach {tn file field} { 1 test.db2-wal salt0 2 test.db2-wal salt1 3 test.db2-wal2 salt0 4 test.db2-wal2 salt1 } { do_test 1.6.$tn { forcecopy test.db test.db2 forcecopy test.db-wal2 test.db2-wal forcecopy test.db-wal test.db2-wal2 wal_incr_hdrfield $file $field breakpoint sqlite3 db2 test.db2 execsql { SELECT sum(x) FROM t1; SELECT sum(x) FROM t2; } db2 } [list $H $L] db2 close } foreach {tn nCkpt1 nCkpt2 res} [list \ 1 2 1 "$H $M" \ 2 2 2 "$L $M" \ 3 3 1 "$H $L" \ 4 15 14 "$H $M" \ 5 0 15 "$H $M" \ 6 1 15 "$L $M" \ ] { do_test 1.7.$tn { forcecopy test.db test.db2 forcecopy test.db-wal2 test.db2-wal forcecopy test.db-wal test.db2-wal2 wal_set_nckpt test.db2-wal2 $nCkpt2 wal_set_nckpt test.db2-wal $nCkpt1 wal_set_follow test.db2-wal test.db2-wal2 if {$tn==1} breakpoint sqlite3 db2 test.db2 execsql { SELECT sum(x) FROM t1; SELECT sum(x) FROM t2; } db2 } $res db2 close } finish_test |
Added test/wal2savepoint.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | # 2018 December 13 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the operation of the library in # "PRAGMA journal_mode=WAL2" mode. # set testdir [file dirname $argv0] source $testdir/tester.tcl source $testdir/lock_common.tcl source $testdir/malloc_common.tcl source $testdir/wal_common.tcl set testprefix wal2savepoint ifcapable !wal {finish_test ; return } do_execsql_test 1.0 { CREATE TABLE t1(a, b, c); CREATE INDEX t1a ON t1(a); CREATE INDEX t1b ON t1(b); CREATE INDEX t1c ON t1(c); PRAGMA journal_mode = wal2; PRAGMA journal_size_limit = 15000; PRAGMA wal_autocheckpoint = 0; PRAGMA cache_size = 5; } {wal2 15000 0} do_execsql_test 1.1 { WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 200) INSERT INTO t1 SELECT random(), random(), random() FROM s; } {} do_test 1.2 { list [file size test.db] [file size test.db-wal] [file size test.db-wal2] } {5120 23088 0} do_execsql_test 1.3 { BEGIN; SAVEPOINT abc; WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 100) INSERT INTO t1 SELECT random(), random(), random() FROM s; ROLLBACK TO abc; WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s where i < 10) INSERT INTO t1 SELECT random(), random(), random() FROM s; COMMIT; SELECT count(*) FROM t1; PRAGMA integrity_check; } {210 ok} finish_test |
Changes to test/wal2simple.test.
︙ | ︙ | |||
110 111 112 113 114 115 116 | do_execsql_test 3.0 { CREATE TABLE t1(x BLOB, y INTEGER PRIMARY KEY); CREATE INDEX i1 ON t1(x); PRAGMA cache_size = 5; PRAGMA journal_mode = wal2; } {wal2} | < | 110 111 112 113 114 115 116 117 118 119 120 121 122 123 | do_execsql_test 3.0 { CREATE TABLE t1(x BLOB, y INTEGER PRIMARY KEY); CREATE INDEX i1 ON t1(x); PRAGMA cache_size = 5; PRAGMA journal_mode = wal2; } {wal2} do_test 3.1 { execsql BEGIN for {set i 1} {$i < 1000} {incr i} { execsql { INSERT INTO t1 VALUES(randomblob(800), $i) } } execsql COMMIT } {} |
︙ | ︙ | |||
239 240 241 242 243 244 245 | do_test 6.1 { for {set i 0} {$i < 10} {incr i} { execsql "CREATE TABLE t$i (x);" } } {} | < < | 238 239 240 241 242 243 244 245 246 247 248 249 250 251 | do_test 6.1 { for {set i 0} {$i < 10} {incr i} { execsql "CREATE TABLE t$i (x);" } } {} do_test 6.2.1 { foreach f [glob -nocomplain test.db2*] { forcedelete $f } forcecopy test.db-wal2 test.db2-wal2 sqlite3 db2 test.db2 db2 eval { SELECT * FROM sqlite_master } } {} do_test 6.2.2 { |
︙ | ︙ | |||
284 285 286 287 288 289 290 291 292 | do_test 6.4.2 { db2 eval { PRAGMA journal_mode = wal2; SELECT * FROM sqlite_master; } } {wal2} db2 close finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 | do_test 6.4.2 { db2 eval { PRAGMA journal_mode = wal2; SELECT * FROM sqlite_master; } } {wal2} db2 close #------------------------------------------------------------------------- reset_db sqlite3 db2 test.db do_execsql_test 7.0 { PRAGMA journal_size_limit = 10000; PRAGMA journal_mode = wal2; PRAGMA wal_autocheckpoint = 0; BEGIN; CREATE TABLE t1(a); INSERT INTO t1 VALUES( randomblob(8000) ); COMMIT; } {10000 wal2 0} do_test 7.1 { list [file size test.db-wal] [file size test.db-wal2] } {9464 0} # Connection db2 is holding a PART1 lock. # # 7.2.2: Test that the PART1 does not prevent db from switching to the # other wal file. # # 7.2.3: Test that the PART1 does prevent a checkpoint of test.db-wal. # # 7.2.4: Test that after the PART1 is released the checkpoint is possible. # do_test 7.2.1 { execsql { BEGIN; SELECT count(*) FROM t1; } db2 } {1} do_test 7.2.2 { execsql { INSERT INTO t1 VALUES( randomblob(800) ); INSERT INTO t1 VALUES( randomblob(800) ); } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {13656 3176 1024} do_test 7.2.3 { execsql { PRAGMA wal_checkpoint } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {13656 3176 1024} do_test 7.2.4 { execsql { END } db2 execsql { PRAGMA wal_checkpoint } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {13656 3176 11264} # Connection db2 is holding a PART2_FULL1 lock. # # 7.3.2: Test that the lock does not prevent checkpointing. # # 7.3.3: Test that the lock does prevent the writer from overwriting # test.db-wal. # # 7.3.4: Test that after the PART2_FULL1 is released the writer can # switch wal files and overwrite test.db-wal # db close db2 close sqlite3 db test.db sqlite3 db2 test.db do_test 7.3.1 { execsql { PRAGMA wal_autocheckpoint = 0; PRAGMA journal_size_limit = 10000; INSERT INTO t1 VALUES(randomblob(10000)); INSERT INTO t1 VALUES(randomblob(500)); } execsql { BEGIN; SELECT count(*) FROM t1; } db2 list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 3176 11264} do_test 7.3.2 { execsql { PRAGMA wal_checkpoint } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 3176 21504} do_test 7.3.3 { execsql { INSERT INTO t1 VALUES(randomblob(10000)); INSERT INTO t1 VALUES(randomblob(500)); } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 18896 21504} do_test 7.3.4 { execsql END db2 execsql { INSERT INTO t1 VALUES(randomblob(5000)); } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 18896 21504} # Connection db2 is holding a PART2 lock. # # 7.4.2: Test that the lock does not prevent writer switching to test.db-wal. # # 7.3.3: Test that the lock does prevent checkpointing of test.db-wal2. # # 7.3.4: Test that after the PART2 is released test.db-wal2 can be # checkpointed. # db close db2 close sqlite3 db test.db sqlite3 db2 test.db do_test 7.4.1 { execsql { PRAGMA wal_autocheckpoint = 0; PRAGMA journal_size_limit = 10000; INSERT INTO t1 VALUES(randomblob(10000)); INSERT INTO t1 VALUES(randomblob(10000)); PRAGMA wal_checkpoint; } execsql { BEGIN; SELECT count(*) FROM t1; } db2 list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 12608 44032} do_test 7.4.2 { execsql { INSERT INTO t1 VALUES(randomblob(5000)); } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 12608 44032} do_test 7.4.3 { execsql { PRAGMA wal_checkpoint } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 12608 44032} do_test 7.4.4 { execsql END db2 execsql { PRAGMA wal_checkpoint } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 12608 54272} # Connection db2 is holding a PART1_FULL2 lock. # # 7.5.2: Test that the lock does not prevent a checkpoint of test.db-wal2. # # 7.5.3: Test that the lock does prevent the writer from overwriting # test.db-wal2. # # 7.5.4: Test that after the PART1_FULL2 lock is released, the writer # can switch to test.db-wal2. # db close db2 close sqlite3 db test.db sqlite3 db2 test.db do_test 7.5.1 { execsql { PRAGMA wal_autocheckpoint = 0; PRAGMA journal_size_limit = 10000; INSERT INTO t1 VALUES(randomblob(10000)); INSERT INTO t1 VALUES(randomblob(10000)); PRAGMA wal_checkpoint; INSERT INTO t1 VALUES(randomblob(5000)); } execsql { BEGIN; SELECT count(*) FROM t1; } db2 list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 12608 64512} do_test 7.5.2 { execsql { PRAGMA wal_checkpoint } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {12608 12608 75776} do_test 7.5.3.1 { execsql { INSERT INTO t1 VALUES(randomblob(5000)) } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {14704 12608 75776} do_test 7.5.3.2 { execsql { INSERT INTO t1 VALUES(randomblob(5000)) } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {22040 12608 75776} do_test 7.5.4 { execsql END db2 execsql { INSERT INTO t1 VALUES(randomblob(5000)) } list [file size test.db-wal] [file size test.db-wal2] [file size test.db] } {22040 12608 75776} finish_test |
Added test/wal2snapshot.test.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | # 2018 December 5 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is testing the operation of the library in # "PRAGMA journal_mode=WAL2" mode. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix wal2snapshot ifcapable !wal {finish_test ; return } ifcapable !snapshot {finish_test; return} foreach {tn mode} {1 wal 2 wal2} { reset_db do_execsql_test $tn.1 "PRAGMA journal_mode = $mode" $mode do_execsql_test $tn.2 { CREATE TABLE t1(a, b); INSERT INTO t1 VALUES(1, 2); INSERT INTO t1 VALUES(3, 4); BEGIN; } # Check that sqlite3_snapshot_get() is an error for a wal2 db. # if {$tn==1} { do_test 1.3 { set S [sqlite3_snapshot_get db main] sqlite3_snapshot_free $S } {} } else { do_test 2.3 { list [catch { sqlite3_snapshot_get db main } msg] $msg } {1 SQLITE_ERROR} } # Check that sqlite3_snapshot_recover() is an error for a wal2 db. # do_execsql_test $tn.4 COMMIT if {$tn==1} { do_test 1.5 { sqlite3_snapshot_recover db main } {} } else { do_test 2.5 { list [catch { sqlite3_snapshot_recover db main } msg] $msg } {1 SQLITE_ERROR} } # Check that sqlite3_snapshot_open() is an error for a wal2 db. # if {$tn==1} { do_test 1.6 { execsql BEGIN set SNAPSHOT [sqlite3_snapshot_get_blob db main] sqlite3_snapshot_open_blob db main $SNAPSHOT execsql COMMIT } {} } else { do_test 2.6 { execsql BEGIN set res [ list [catch { sqlite3_snapshot_open_blob db main $SNAPSHOT } msg] $msg ] execsql COMMIT set res } {1 SQLITE_ERROR} } } finish_test |
Changes to test/window1.test.
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589 590 591 592 593 594 595 596 597 | do_execsql_test 13.5 { SELECT a, rank() OVER(ORDER BY b) FROM t1 INTERSECT SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; } { } finish_test | > > > > > > > > > > > > > > > > > > > > > > > > > > > | 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 | do_execsql_test 13.5 { SELECT a, rank() OVER(ORDER BY b) FROM t1 INTERSECT SELECT a, rank() OVER(ORDER BY b DESC) FROM t1; } { } # 2018-12-06 # https://www.sqlite.org/src/info/f09fcd17810f65f7 # Assertion fault when window functions are used. # # Root cause is the query flattener invoking sqlite3ExprDup() on # expressions that contain subqueries with window functions. The # sqlite3ExprDup() routine is not making correctly initializing # Select.pWin field of the subqueries. # sqlite3 db :memory: do_execsql_test 14.0 { SELECT * FROM( SELECT * FROM (SELECT 1 AS c) WHERE c IN ( SELECT (row_number() OVER()) FROM (VALUES (0)) ) ); } {1} do_execsql_test 14.1 { CREATE TABLE t1(x); INSERT INTO t1(x) VALUES(12345); CREATE TABLE t2(c); INSERT INTO t2(c) VALUES(1); SELECT y, y+1, y+2 FROM ( SELECT c IN ( SELECT (row_number() OVER()) FROM t1 ) AS y FROM t2 ); } {1 2 3} finish_test |
Added tool/index_usage.c.
> > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 | /* ** 2018-12-04 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** ** This file implements a utility program used to help determine which ** indexes in a database schema are used and unused, and how often specific ** indexes are used. */ #include "sqlite3.h" #include <stdio.h> #include <stdlib.h> #include <assert.h> #include <string.h> static void usage(const char *argv0){ printf("Usage: %s DATABASE LOG\n\n", argv0); printf( "DATABASE is an SQLite database against which various statements\n" "have been run. The SQL text is stored in LOG. LOG is an SQLite\n" "database with this schema:\n" "\n" " CREATE TABLE sqllog(sql TEXT);\n" "\n" "This utility program analyzes statements contained in LOG and prints\n" "a report showing how many times each index in DATABASE is used by the\n" "statements in LOG.\n" "\n" "DATABASE only needs to contain the schema used by the statements in\n" "LOG. The content can be removed from DATABASE.\n" ); printf("\nAnalysis will be done by SQLite version %s dated %.20s\n" "checkin number %.40s. Different versions\n" "of SQLite might use different indexes.\n", sqlite3_libversion(), sqlite3_sourceid(), sqlite3_sourceid()+21); exit(1); } int main(int argc, char **argv){ sqlite3 *db = 0; /* The main database */ sqlite3_stmt *pStmt = 0; /* a query */ char *zSql; int nErr = 0; int rc; if( argc!=3 ) usage(argv[0]); rc = sqlite3_open_v2(argv[1], &db, SQLITE_OPEN_READONLY, 0); if( rc ){ printf("Cannot open \"%s\" for reading: %s\n", argv[1], sqlite3_errmsg(db)); goto errorOut; } rc = sqlite3_prepare_v2(db, "SELECT * FROM sqlite_master", -1, &pStmt, 0); if( rc ){ printf("Cannot read the schema from \"%s\" - %s\n", argv[1], sqlite3_errmsg(db)); goto errorOut; } sqlite3_finalize(pStmt); pStmt = 0; rc = sqlite3_exec(db, "CREATE TABLE temp.idxu(\n" " tbl TEXT,\n" " idx TEXT,\n" " cnt INT,\n" " PRIMARY KEY(idx)\n" ") WITHOUT ROWID;", 0, 0, 0); if( rc ){ printf("Cannot create the result table - %s\n", sqlite3_errmsg(db)); goto errorOut; } rc = sqlite3_exec(db, "INSERT INTO temp.idxu(tbl,idx,cnt)" " SELECT tbl_name, name, 0 FROM sqlite_master" " WHERE type='index' AND sql IS NOT NULL", 0, 0, 0); /* Open the LOG database */ zSql = sqlite3_mprintf("ATTACH %Q AS log", argv[2]); rc = sqlite3_exec(db, zSql, 0, 0, 0); sqlite3_free(zSql); if( rc ){ printf("Cannot open the LOG database \"%s\" - %s\n", argv[2], sqlite3_errmsg(db)); goto errorOut; } rc = sqlite3_prepare_v2(db, "SELECT sql, rowid FROM log.sqllog", -1, &pStmt, 0); if( rc ){ printf("Cannot read the SQLLOG table in the LOG database \"%s\" - %s\n", argv[2], sqlite3_errmsg(db)); goto errorOut; } /* Update the counts based on LOG */ while( sqlite3_step(pStmt)==SQLITE_ROW ){ const char *zLog = (const char*)sqlite3_column_text(pStmt, 0); sqlite3_stmt *pS2; if( zLog==0 ) continue; zSql = sqlite3_mprintf("EXPLAIN QUERY PLAN %s", zLog); rc = sqlite3_prepare_v2(db, zSql, -1, &pS2, 0); sqlite3_free(zSql); if( rc ){ printf("Cannot compile LOG entry %d (%s): %s\n", sqlite3_column_int(pStmt, 1), zLog, sqlite3_errmsg(db)); nErr++; }else{ while( sqlite3_step(pS2)==SQLITE_ROW ){ const char *zExplain = (const char*)sqlite3_column_text(pS2,3); const char *z1, *z2; int n; /* printf("EXPLAIN: %s\n", zExplain); */ z1 = strstr(zExplain, " USING INDEX "); if( z1==0 ) continue; z1 += 13; for(z2=z1+1; z2[1] && z2[1]!='('; z2++){} n = z2 - z1; zSql = sqlite3_mprintf( "UPDATE temp.idxu SET cnt=cnt+1 WHERE idx='%.*q'", n, z1 ); /* printf("sql: %s\n", zSql); */ sqlite3_exec(db, zSql, 0, 0, 0); sqlite3_free(zSql); } } sqlite3_finalize(pS2); } sqlite3_finalize(pStmt); /* Generate the report */ rc = sqlite3_prepare_v2(db, "SELECT tbl, idx, cnt, " " (SELECT group_concat(name,',') FROM pragma_index_info(idx))" " FROM temp.idxu, main.sqlite_master" " WHERE temp.idxu.tbl=main.sqlite_master.tbl_name" " AND temp.idxu.idx=main.sqlite_master.name" " ORDER BY cnt DESC, tbl, idx", -1, &pStmt, 0); if( rc ){ printf("Cannot query the result table - %s\n", sqlite3_errmsg(db)); goto errorOut; } while( sqlite3_step(pStmt)==SQLITE_ROW ){ printf("%10d %s on %s(%s)\n", sqlite3_column_int(pStmt, 2), sqlite3_column_text(pStmt, 1), sqlite3_column_text(pStmt, 0), sqlite3_column_text(pStmt, 3)); } sqlite3_finalize(pStmt); pStmt = 0; errorOut: sqlite3_finalize(pStmt); sqlite3_close(db); return nErr; } |
Changes to tool/lemon.c.
︙ | ︙ | |||
4586 4587 4588 4589 4590 4591 4592 | } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes whenever the parser stack overflows */ tplt_print(out,lemp,lemp->overflow,&lineno); tplt_xfer(lemp->name,in,out,&lineno); | | > > > | > > > > | 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 | } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which executes whenever the parser stack overflows */ tplt_print(out,lemp,lemp->overflow,&lineno); tplt_xfer(lemp->name,in,out,&lineno); /* Generate the tables of rule information. yyRuleInfoLhs[] and ** yyRuleInfoNRhs[]. ** ** Note: This code depends on the fact that rules are number ** sequentually beginning with 0. */ for(i=0, rp=lemp->rule; rp; rp=rp->next, i++){ fprintf(out," %4d, /* (%d) ", rp->lhs->index, i); rule_print(out, rp); fprintf(out," */\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); for(i=0, rp=lemp->rule; rp; rp=rp->next, i++){ fprintf(out," %3d, /* (%d) ", -rp->nrhs, i); rule_print(out, rp); fprintf(out," */\n"); lineno++; } tplt_xfer(lemp->name,in,out,&lineno); /* Generate code which execution during each REDUCE action */ i = 0; |
︙ | ︙ |
Changes to tool/lempar.c.
︙ | ︙ | |||
682 683 684 685 686 687 688 | yytos = yypParser->yytos; yytos->stateno = yyNewState; yytos->major = yyMajor; yytos->minor.yy0 = yyMinor; yyTraceShift(yypParser, yyNewState, "Shift"); } | | | < | > > | | > | | 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 | yytos = yypParser->yytos; yytos->stateno = yyNewState; yytos->major = yyMajor; yytos->minor.yy0 = yyMinor; yyTraceShift(yypParser, yyNewState, "Shift"); } /* For rule J, yyRuleInfoLhs[J] contains the symbol on the left-hand side ** of that rule */ static const YYCODETYPE yyRuleInfoLhs[] = { %% }; /* For rule J, yyRuleInfoNRhs[J] contains the negative of the number ** of symbols on the right-hand side of that rule. */ static const signed char yyRuleInfoNRhs[] = { %% }; static void yy_accept(yyParser*); /* Forward Declaration */ /* ** Perform a reduce action and the shift that must immediately |
︙ | ︙ | |||
721 722 723 724 725 726 727 | int yysize; /* Amount to pop the stack */ ParseARG_FETCH (void)yyLookahead; (void)yyLookaheadToken; yymsp = yypParser->yytos; #ifndef NDEBUG if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){ | | | | 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 | int yysize; /* Amount to pop the stack */ ParseARG_FETCH (void)yyLookahead; (void)yyLookaheadToken; yymsp = yypParser->yytos; #ifndef NDEBUG if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){ yysize = yyRuleInfoNRhs[yyruleno]; if( yysize ){ fprintf(yyTraceFILE, "%sReduce %d [%s], go to state %d.\n", yyTracePrompt, yyruleno, yyRuleName[yyruleno], yymsp[yysize].stateno); }else{ fprintf(yyTraceFILE, "%sReduce %d [%s].\n", yyTracePrompt, yyruleno, yyRuleName[yyruleno]); } } #endif /* NDEBUG */ /* Check that the stack is large enough to grow by a single entry ** if the RHS of the rule is empty. This ensures that there is room ** enough on the stack to push the LHS value */ if( yyRuleInfoNRhs[yyruleno]==0 ){ #ifdef YYTRACKMAXSTACKDEPTH if( (int)(yypParser->yytos - yypParser->yystack)>yypParser->yyhwm ){ yypParser->yyhwm++; assert( yypParser->yyhwm == (int)(yypParser->yytos - yypParser->yystack)); } #endif #if YYSTACKDEPTH>0 |
︙ | ︙ | |||
778 779 780 781 782 783 784 | ** #line <lineno> <thisfile> ** break; */ /********** Begin reduce actions **********************************************/ %% /********** End reduce actions ************************************************/ }; | | | | | 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 | ** #line <lineno> <thisfile> ** break; */ /********** Begin reduce actions **********************************************/ %% /********** End reduce actions ************************************************/ }; assert( yyruleno<sizeof(yyRuleInfoLhs)/sizeof(yyRuleInfoLhs[0]) ); yygoto = yyRuleInfoLhs[yyruleno]; yysize = yyRuleInfoNRhs[yyruleno]; yyact = yy_find_reduce_action(yymsp[yysize].stateno,(YYCODETYPE)yygoto); /* There are no SHIFTREDUCE actions on nonterminals because the table ** generator has simplified them to pure REDUCE actions. */ assert( !(yyact>YY_MAX_SHIFT && yyact<=YY_MAX_SHIFTREDUCE) ); /* It is not possible for a REDUCE to be followed by an error */ |
︙ | ︙ |