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Mark the REGEXP operator in the built-in extension as deterministic.

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FossilOrigin-Name: e654b57a9fc32021453eed48d1c1bba65c833fb1aac3946567968c877e4cbd10
This commit is contained in:
drh
2021-12-31 22:53:15 +00:00
parent 54bc63815a
commit 017e363787
3 changed files with 13 additions and 11 deletions
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10
ext/misc/regexp.c
View File

@ -759,13 +759,15 @@ int sqlite3_regexp_init(
int rc = SQLITE_OK; int rc = SQLITE_OK;
SQLITE_EXTENSION_INIT2(pApi); SQLITE_EXTENSION_INIT2(pApi);
(void)pzErrMsg; /* Unused */ (void)pzErrMsg; /* Unused */
rc = sqlite3_create_function(db, "regexp", 2, SQLITE_UTF8|SQLITE_INNOCUOUS, rc = sqlite3_create_function(db, "regexp", 2,
0, re_sql_func, 0, 0); SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC,
0, re_sql_func, 0, 0);
if( rc==SQLITE_OK ){ if( rc==SQLITE_OK ){
/* The regexpi(PATTERN,STRING) function is a case-insensitive version /* The regexpi(PATTERN,STRING) function is a case-insensitive version
** of regexp(PATTERN,STRING). */ ** of regexp(PATTERN,STRING). */
rc = sqlite3_create_function(db, "regexpi", 2, SQLITE_UTF8|SQLITE_INNOCUOUS, rc = sqlite3_create_function(db, "regexpi", 2,
(void*)db, re_sql_func, 0, 0); SQLITE_UTF8|SQLITE_INNOCUOUS|SQLITE_DETERMINISTIC,
(void*)db, re_sql_func, 0, 0);
} }
return rc; return rc;
} }

12
manifest
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@ -1,5 +1,5 @@
C Simplify\sthe\ssqlite3RunParser()\sroutine\sby\somitting\sthe\sthird\sparameter.\nResults\sin\sa\sbinary\sthat\sis\sabout\s100\sbytes\ssmaller\sand\s1.4M\scycles\sfaster. C Mark\sthe\sREGEXP\soperator\sin\sthe\sbuilt-in\sextension\sas\sdeterministic.
D 2021-12-31T19:20:42.871 D 2021-12-31T22:53:15.455
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -316,7 +316,7 @@ F ext/misc/noop.c 81efe4cad9ec740e64388b14281cb983e6e2c223fed43eb77ab3e34946e0c1
F ext/misc/normalize.c bd84355c118e297522aba74de34a4fd286fc775524e0499b14473918d09ea61f F ext/misc/normalize.c bd84355c118e297522aba74de34a4fd286fc775524e0499b14473918d09ea61f
F ext/misc/percentile.c b9086e223d583bdaf8cb73c98a6539d501a2fc4282654adbfea576453d82e691 F ext/misc/percentile.c b9086e223d583bdaf8cb73c98a6539d501a2fc4282654adbfea576453d82e691
F ext/misc/prefixes.c 0f4f8cff5aebc00a7e3ac4021fd59cfe1a8e17c800ceaf592859ecb9cbc38196 F ext/misc/prefixes.c 0f4f8cff5aebc00a7e3ac4021fd59cfe1a8e17c800ceaf592859ecb9cbc38196
F ext/misc/regexp.c 8cd0d2d904bf7014ba28beab8c1d502b5154e04a8c738b079d88e4ecca1b3981 F ext/misc/regexp.c b267fd05ff8d38b22f4c2809d7b7a2c61d522e9faf2feb928dbb9662e4a3a386
F ext/misc/remember.c add730f0f7e7436cd15ea3fd6a90fd83c3f706ab44169f7f048438b7d6baa69c F ext/misc/remember.c add730f0f7e7436cd15ea3fd6a90fd83c3f706ab44169f7f048438b7d6baa69c
F ext/misc/rot13.c 51ac5f51e9d5fd811db58a9c23c628ad5f333c173f1fc53c8491a3603d38556c F ext/misc/rot13.c 51ac5f51e9d5fd811db58a9c23c628ad5f333c173f1fc53c8491a3603d38556c
F ext/misc/scrub.c 2a44b0d44c69584c0580ad2553f6290a307a49df4668941d2812135bfb96a946 F ext/misc/scrub.c 2a44b0d44c69584c0580ad2553f6290a307a49df4668941d2812135bfb96a946
@ -1935,8 +1935,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P f3ea36d79b6aa95470bf13e8d4ed5250a6b19bc16032b29e4dcdfc49b47a1edf P 6fb2a1bb0280d6e31291e3fd06bbcbbb28ef5fb27d3898e2327a50ac738ae1f3
R 9f315582dd5d865f63102dfe890440d6 R 37524ca7e93af6feb4e0c3addac0faab
U drh U drh
Z 5c22c4e1b2b7a7ad1f263c1472848dc2 Z 4c0eed7b705bf6eda3da29ad39dbce44
# Remove this line to create a well-formed Fossil manifest. # Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
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@ -1 +1 @@
6fb2a1bb0280d6e31291e3fd06bbcbbb28ef5fb27d3898e2327a50ac738ae1f3 e654b57a9fc32021453eed48d1c1bba65c833fb1aac3946567968c877e4cbd10