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437a54eaba
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1312 Commits

Author SHA1 Message Date
dan
437a54eaba Fix an fts5 problem causing 'optimize' to corrupt the fts index under some circumstances. 
FossilOrigin-Name: 251d6473f7c9ad95adbdcc49cb8eaf7c0956764b
 2016-02-29 17:16:26 +00:00
mistachkin
62ab810014 Fix typo in ICU error message. 
FossilOrigin-Name: 00c8fffd47cec763857389e1e91c026ba3179182
 2016-02-27 00:21:16 +00:00
drh
88a1650859 Fix a potential buffer overflow in the ICU upper() function. 
FossilOrigin-Name: b8dc1b9f5d413000387bfe784b69f5d0ee5c0489
 2016-02-26 21:20:57 +00:00
dan
38c3d3d8a5 Fix the ICU extension LIKE function so that it does not read past the end of a buffer if it it passed malformed utf-8. 
FossilOrigin-Name: 424b7aee3310b9782bd312589dc3d9f287aa04b8
 2016-02-26 16:03:29 +00:00
drh
d42908fb0e Provide the new SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER option to 
sqlite3_db_config() that can be used to activate the two-argument version
of fts3_tokenizer() for a specific database connection at run-time.

FossilOrigin-Name: 374b5108087a2eae03676c0f3469b37a272145bf
 2016-02-26 15:38:24 +00:00
drh
e1ee002891 Fix a couple of harmless warnings generated by clang. 
FossilOrigin-Name: a1a3ff1f53145c5a9fbf29398cf4a453729e71f0
 2016-02-19 15:17:53 +00:00
dan
92b859292d Add an "#ifndef SQLITE_AMALGAMATION" guard around a typedef in fts5_test_mi.c to avoid redefining "u32" if it is compiled as part of the amalgamation. 
FossilOrigin-Name: f9c49ba1edf13cb8c48d73f1b2e3f80c46b3c030
 2016-02-19 10:18:36 +00:00
dan
a0c2d3c155 Remove an unnecessary "include <tcl.h>" line from fts5_test_mi.c. 
FossilOrigin-Name: 31d8b69e9e0747e573516570bfe2770384e99134
 2016-02-18 13:32:34 +00:00
dan
5e29f38d2c Remove the "#ifdef SQLITE_TEST" condition from fts5_test_mi.c. Update fts5_main.c so that if SQLITE_FTS5_TEST_MI is defined when it is built the fts5_test_mi.c entry point is automatically called. This makes it easier to build versions of fts5 that include the matchinfo() demo by default. 
FossilOrigin-Name: 87e6e225aea3a4d10476d16eab4a6403a4a128c9
 2016-02-17 14:48:26 +00:00
dan
87d6b35541 Improve test coverage of demo code in fts5_test_mi.c. 
FossilOrigin-Name: 8a78050dc0e374a0df0f29716df60250e2c4b4f7
 2016-02-17 14:11:06 +00:00
drh
45f31be85d Experimental changes to Lemon for improved parser performance. 
FossilOrigin-Name: a65d583ce97b8c08157268bd054479cda3957a94
 2016-02-16 21:19:49 +00:00
drh
7ff89807e0 Fix a harmless compiler warning in FTS5. 
FossilOrigin-Name: e52c90758c53cbb0f74e0d8582e4c3c1bee04150
 2016-02-15 23:46:36 +00:00
dan
53ff9c2972 Fix a potential buffer overread provoked by invalid utf-8 in fts5. 
FossilOrigin-Name: a049fbbde5da2e43d41aa8c2b41f9eb21507ac76
 2016-02-12 18:48:09 +00:00
dan
f2d328fa25 Fix a fairly obscure buffer overread in fts5. 
FossilOrigin-Name: 130580207ab5cee762b2893808acef7c8afad027
 2016-02-12 17:56:27 +00:00
drh
4553f6ea91 Automatically disable FTS3 and FTS4 when building with SQLITE_OMIT_VIRTUALTABLE. 
FossilOrigin-Name: 0beb32d20d8dd698138cdb2de6b6056de176754d
 2016-02-11 22:41:04 +00:00
drh
5d2e2f1267 Remove the unused fts5BlobCompare() routine. 
FossilOrigin-Name: defc762dd11144402abd591278819768a080d5ea
 2016-02-11 21:53:57 +00:00
dan
df9c59f74d Fix another unused variable warning in fts5 code. 
FossilOrigin-Name: 61b4c120540afd80a4021b0d3990f13acc38a059
 2016-02-11 18:18:33 +00:00
dan
2a44b3d877 Avoid a buffer overread when reading a corrupt fts5 structure record. 
FossilOrigin-Name: facbc424e555061135aced7b134bf6c19f54e484
 2016-02-11 18:08:38 +00:00
dan
22e8356368 Handle parser stack overflow when parsing fts5 query expressions. Fix some compiler warnings in fts5 code. 
FossilOrigin-Name: bc3f7900d5a06829d123814a5ac7b951bcfc1560
 2016-02-11 17:01:32 +00:00
drh
df3a907ecc Add JSON1 and FTS5 to the set of extensions subject to close compiler warning 
analysis.  Fix some warnings in each.   More (harmless) warnings still exist
in FTS5.

FossilOrigin-Name: cfe2eb88b504f5e9b1351022036641b1ac4c3e78
 2016-02-11 15:37:18 +00:00
dan
c2d0b56e6a Fix a signed/unsigned comparison warning in fts5. 
FossilOrigin-Name: 85eb05ddbc3a7cff986af13c3dab6c0063e62171
 2016-02-08 20:14:41 +00:00
drh
83d7920e55 Fix a compiler warning when compiling without SQLITE_ENABLE_FTS3_TOKENIZER. 
FossilOrigin-Name: 6926f28cd56bf61f7c92877baa54024bee7cbab5
 2016-02-08 20:06:52 +00:00
dan
e064c4066c Disable the two-argument form of the fts3_tokenizer() SQL function unless the library is built with -DSQLITE_ENABLE_FTS3_TOKENIZER. 
FossilOrigin-Name: e0eb217aca7e4aadf9c44ed20822b78139f7c83c
 2016-02-08 19:40:17 +00:00
dan
d120a1e3ab Add tests for and remove unreachable branches from fts5 in order to restore test coverage. 
FossilOrigin-Name: 22589018ac3321f7bd89ce9fa69e57eae395e324
 2016-02-05 21:09:26 +00:00
dan
b80b8f482c Further streamlining of fts5 prefix query code. 
FossilOrigin-Name: ca91bd8ac70a5b3fef127364f73ec675e58bb92c
 2016-02-05 19:18:02 +00:00
drh
4a642b6060 Improvements to the way that OOM errors are processed. 
FossilOrigin-Name: c3ef03478a5788c855b3aef385d43ae7f494f440
 2016-02-05 01:55:27 +00:00
dan
4786cf5a20 Further improve performance of unindexed fts5 prefix queries. 
FossilOrigin-Name: c9c6457d8ea911f6cc63967127e58da3146fd3ef
 2016-02-04 19:45:19 +00:00
drh
c4703eedab Use sqlite3_malloc64() instead of sqlite3_malloc() in the spellfix extension. 
FossilOrigin-Name: 634d008c34bd237fc9cfb88dc291394fc5d31efa
 2016-02-04 11:15:57 +00:00
drh
3b7f9a68d5 Escape control characters in JSON. 
Fix for ticket [ad2559db380abf8].

FossilOrigin-Name: 4f1b5229a3bbc9d40b7433a5eb3139d59d31dcb1
 2016-02-04 10:28:57 +00:00
dan
eb715c62f9 Improve performance of fts5 prefix queries on detail=col tables. 
FossilOrigin-Name: ca11f46db047e7f131cef3893f73824758a2076b
 2016-02-03 20:04:59 +00:00
dan
b06347a5dc Add tests to restore full coverage of fts5 code. 
FossilOrigin-Name: 063755c81574800e7db12a42e17d982a8c1e5181
 2016-02-02 21:19:21 +00:00
dan
735ff4a809 Enhance the performance of fts5 AND and OR queries. 
FossilOrigin-Name: 62ea9e5ab8bc1a20245beebceb5ea62dcd7ec84e
 2016-02-02 17:40:41 +00:00
dan
df015945e3 Improve performance of fts5 queries. 
FossilOrigin-Name: 2334e88244afe6387208be5d527aba9b5ddf4e4c
 2016-02-01 20:12:41 +00:00
dan
52f5d1ba6b Performance enhancement for fts5 column filter queries on detail=full tables. 
FossilOrigin-Name: 13fb4aa6a87c5c6258979953da82eedc1a7bf14f
 2016-01-30 19:16:11 +00:00
dan
2f36f06e10 Performance improvements for fts5, particularly detail=col mode. 
FossilOrigin-Name: a3d7b8ac53f94d29a11362f193fd1967f30583df
 2016-01-26 20:19:55 +00:00
dan
18205c781d Further minor performance improvements and code-size reductions related to fts5 column filters on detail=col tables. 
FossilOrigin-Name: b4ac61aeee976296e7719949cd4fb496147a29e8
 2016-01-26 20:08:50 +00:00
dan
1c16bccb79 Improve the performance of fts5 column filters on detail=col tables. 
FossilOrigin-Name: 249a2d070c34bf884a04cb248b9691e239f2871c
 2016-01-26 19:30:49 +00:00
dan
fee981e5b9 Enhance fts5txt2db.tcl, a script used to generate fts5/fts4 databases for performance testing. 
FossilOrigin-Name: c646e40350e5aa91abcf52de61fb31275bad38f9
 2016-01-26 17:08:22 +00:00
drh
9084ec1d96 Add the SQLITE_SPELLFIX_STACKALLOC_SZ compile-time option to control how much 
stack space is available for use as the Wagner matrix in editDest3 of the
spellfix extension.

FossilOrigin-Name: dd0100dd87e2c7c70fabb2d3188f0906e605583d
 2016-01-23 22:55:53 +00:00
dan
e9eb1593f5 Fix an fts5 problem with using both xPhraseFirst() and xPhraseFirstColumn() within a single statement in detail=col mode. 
FossilOrigin-Name: 72d53699bf0dcdb9d2a22e229989d7435f061399
 2016-01-23 18:51:59 +00:00
drh
c6aab32144 Changes to spellfix to try to get it to use stack space instead of heap space 
in cases where that makes sense.

FossilOrigin-Name: dfcebc7393a3a780ee9c4f257723c303bb633064
 2016-01-23 18:24:52 +00:00
dan
e17b646fd5 Merge trunk changes (including fixes for warnings in fts5) with this branch. 
FossilOrigin-Name: ceccc9ad788fb4da9120915741995b9f088f85ff
 2016-01-23 16:20:16 +00:00
dan
c66d03f1e1 Fix some signed/unsigned comparison compiler warnings in fts5. 
FossilOrigin-Name: 3be336aa893f9eb0837d7d66c83bab1489792b9a
 2016-01-23 15:57:06 +00:00
dan
8498f387be Fix a problem involving detail=col and column filters. 
FossilOrigin-Name: 7558a0ad2276e91f2faced8ea405d9fdb4fa0c6e
 2016-01-23 14:45:36 +00:00
dan
795502d26c Experimental performance enhancements for fts5. 
FossilOrigin-Name: b5a57b812fd6a734cf2a342bf0b730ae18912d73
 2016-01-22 19:48:34 +00:00
dan
bd5af9ea31 Add a -detail option to the loadfts5.tcl script. For creating tables with the detail= option set. 
FossilOrigin-Name: 81e830e21f81b6428209afa0b8f42f2fd9bd7aab
 2016-01-20 16:36:10 +00:00
dan
4684ffd495 Add further fts5 tests. 100% code coverage is finally restored. 
FossilOrigin-Name: b914ece0d146cfc8adba4dc4e8633e14f174d6ea
 2016-01-19 16:06:23 +00:00
dan
6d3c2889ec Add tests for fts5. Fix a crash that can occur in fts5 if the database content is corrupted. 
FossilOrigin-Name: acaf426449bf6fd3140fd63141750ff69d1119a5
 2016-01-18 17:48:28 +00:00
dan
0536a07c0e Add a debugging function to print human-readable versions of fts5 detail=none leaf pages. 
FossilOrigin-Name: 8358af3658d888516cdef5f8c8d89e9bdee53f91
 2016-01-18 09:08:56 +00:00
dan
3ed7029921 Add extra tests to cover untested branches in fts5. 
FossilOrigin-Name: 61deab043dcea860070dba6b02601a7de627fff1
 2016-01-16 21:06:41 +00:00