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1329 Commits

Author SHA1 Message Date
dan
c7dbce0f2a Update fts3/4 so that the 'merge=X,Y' command merges at least, instead of exactly, Y segments from a single level. This matches the documentation. 'merge=X,0' is, as it was in 3.11, an error. 
FossilOrigin-Name: 64b3cb29159491cbfab7e01844b54408541ece5e
 2016-03-08 15:37:48 +00:00
dan
108b7953ed Update fts3/4 so that the 'merge=X,0' command merges X pages from all segments of the first level in the fts index that contains 2 or more segments. 
FossilOrigin-Name: cddf69dbc46f10ee7e87538dd850e086386b544c
 2016-03-07 20:14:27 +00:00
drh
2ea74dc805 Adjust the cost estimates for RTREE such that the expected number of rows and 
expected cost is halved for each additional constraint.

FossilOrigin-Name: fd7cd0609381a85673d1f737ebeb19dde3de180f
 2016-03-05 20:28:24 +00:00
drh
2b33f6e775 Allow the left-hand side of IN operators on virtual tables to have the 
aConstraintUsage[].omit flag clear.

FossilOrigin-Name: 3eb74342740cd393e03aa38cd01690ccab173b76
 2016-03-03 20:42:18 +00:00
drh
5b38201708 Merge 3.11.1 changes into trunk. 
FossilOrigin-Name: 7abc2dd953477797fa05421b061d73596aa025fb
 2016-03-03 17:54:30 +00:00
drh
2396fce54e Increase the default upper bound on scope to 30. 
FossilOrigin-Name: b1258814f6100f594210775e9e3007b5b0c65025
 2016-03-03 15:16:15 +00:00
dan
e18ec6acc2 Fix an error in an fts5 test script. 
FossilOrigin-Name: b2a03e2d479aec2fc68dfc83a1fa34c740f44e13
 2016-03-02 13:26:19 +00:00
drh
dbc49161c0 Allow the left-hand side of IN operators on virtual tables to have the 
aConstraintUsage[].omit flag clear.

FossilOrigin-Name: 1622623cbbfc4325c53d731aba78ca9c382ec612
 2016-03-02 03:28:07 +00:00
drh
47784529cc Add the optional -DSERIES_OMIT_CONSTRAINT_VERIFY=0 option to the series.c 
extension that implements the generate_series() virtual table.

FossilOrigin-Name: 3d9daa929c0abe6dc01e800ef343b0eef2f0c76a
 2016-03-02 00:58:49 +00:00
dan
bce50c734b Do not attempt to run fts5bigtok.test or fts5merge2.test if FTS5 is not compiled in. 
FossilOrigin-Name: f7ed373953c2dea0919a85dfb461dfef512cd5fc
 2016-03-01 16:56:26 +00:00
drh
fb02bad04f Remove a forgotten "breakpoint" command from an FTS5 test script. 
FossilOrigin-Name: 61927c8f3156c6e61b768318b3cd3bcc4144e17b
 2016-03-01 15:52:41 +00:00
dan
b1e8d31edf Fix a problem in fts5 where a corrupt db could lead to a (huge) buffer overread. Cherrypick of [c9a30e117f]. 
FossilOrigin-Name: daef5869f4d62ebb24eb03b79fe4be0812fa0496
 2016-03-01 14:51:36 +00:00
dan
45a0e4eb59 Fix an fts5 problem causing 'optimize' to corrupt the fts index under some circumstances. Cherrypick of [251d6473f7]. 
FossilOrigin-Name: 5b1b7ab5d67f3d691e52ba57dbc14c52d90c6631
 2016-03-01 14:50:55 +00:00
drh
889cb33b8f Better estimatedCost in the xBestIndex method of the generate_series vtab. 
FossilOrigin-Name: f2c16094a536e7ef62444d0fe38cbee2a4999426
 2016-03-01 02:11:50 +00:00
dan
4e9d0d5418 Fix a problem in fts5 where a corrupt db could lead to a (huge) buffer overread. 
FossilOrigin-Name: c9a30e117f2c6c9ef0cc0c6ca5227d2961715b8f
 2016-02-29 17:34:16 +00:00
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
9e2cfad18a 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. Cherrypick of [f9c49ba1]. 
FossilOrigin-Name: ce0f1ed517e387ca6a687b805088d7c529cd257b
 2016-02-19 10:19:43 +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
557d0383ff Remove SQLITE_TEST macros from fts5_test_mi.c. Add the SQLITE_FTS5_ENABLE_TEST_MI compile time symbol - to make it easier to create builds that include the fts5 matchinfo demo by default. 
FossilOrigin-Name: e2ef6667772eeac6eee3aed5d0609c2a0ef5d8cf
 2016-02-18 16:16:43 +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