dan
|
18fdde21b8
|
Avoid preparing a SELECT statement each time an UPDATE or DELETE
by docid is executed against an fts3 table.
FossilOrigin-Name: 9962c10a5c6672bd82b2bf640d878fcdac0b815a
|
2017-02-08 19:10:47 +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 |
|
dan
|
d943b27596
|
Update fts3 to use the onepass strategy for delete operations.
FossilOrigin-Name: fffab4f70f85eeb2acbb89534064a6e397c39384
|
2015-09-28 15:23:29 +00:00 |
|
dan
|
3fb37f097c
|
Fix an fts4 matchinf() problem triggered by deferred tokens that are part of phrases that are part of AND expressions.
FossilOrigin-Name: f1e942a1dda496a509741e9cc2a17e8b4dac63a3
|
2015-05-25 10:57:13 +00:00 |
|
dan
|
e60aedc564
|
More optimization for the 'y' and 'b' matchinfo directives.
FossilOrigin-Name: 8c5b9fedfcee3ac22a222819dceb981ad94a9903
|
2015-05-06 17:41:19 +00:00 |
|
dan
|
b2bd727e52
|
Optimizations for the matchinfo() function, particularly the 'y' flag.
FossilOrigin-Name: dddd7e182943a1d3a9d32830e819a63f1a228d6d
|
2015-05-05 19:37:07 +00:00 |
|
drh
|
abf582509d
|
Use the sqlite3Fts3ErrMsg() function to set error message text in FTS3,
and to ensure that error messages are not overwritten and thus leaked.
FossilOrigin-Name: 605347e087ec5eb817f3c94f4616abe26c7ab66b
|
2015-05-01 14:07:30 +00:00 |
|
dan
|
0d01ec8de8
|
Remove an incorrect assert() statement from sqlite3Fts3Dequote().
FossilOrigin-Name: bd06eeb8d06237dc2d54d8a03e8bf525cb811c9e
|
2015-04-15 09:16:39 +00:00 |
|
dan
|
18f6ff9eb7
|
Improve the performance of fts3/4 queries that use the OR operator and at least one auxiliary fts function.
FossilOrigin-Name: 245e8730451fbdc1c729beff7295c452df604009
|
2015-01-27 18:43:02 +00:00 |
|
dan
|
2eaf03d72b
|
Change fts3/4 so that the "unicode61" is included in builds by default. It may now be excluded by defining SQLITE_DISABLE_FTS3_UNICODE.
FossilOrigin-Name: 0cc0230ae9cfc9760fd8ef2c25e82576b052dbeb
|
2014-07-03 12:18:22 +00:00 |
|
dan
|
9e83e465eb
|
Fix various problems to do with segment promotion. Add test file fts4growth2.test, containing tests to check that the FTS index does not grow indefinitely as the table is updated.
FossilOrigin-Name: 21491a9bc686e63bec32f1a67103622f1160a2f9
|
2014-05-14 15:58:47 +00:00 |
|
dan
|
6bb9889ef0
|
Experimental code to prevent FTS indexes from growing indefinitely as the table is updated.
FossilOrigin-Name: b3b505a4dd0c679437a4272109f1188175088cd1
|
2014-05-12 20:04:48 +00:00 |
|
dan
|
82d25da5b0
|
Changes to FTS to ensure that it does not access the database from within the xConnect method.
FossilOrigin-Name: c67a52c356416cc200f51f9168d942e78db11d34
|
2014-03-12 19:20:36 +00:00 |
|
dan
|
85963f5474
|
When possible, have FTS use 32-bit operations to read varints from the database.
FossilOrigin-Name: aa7ba302ed13aedde89b5bcbe9119799c0da8a42
|
2013-11-12 17:46:44 +00:00 |
|
dan
|
eb26672d0e
|
Add a test to check that the new multi-token phrase optimization is actually helping.
FossilOrigin-Name: bc3a2ed5fb2402805928b0002457eebf06f87c47
|
2013-10-02 08:04:27 +00:00 |
|
dan
|
19384380f3
|
Have fts4 full-text queries consider "docid<?" and similar constraints.
FossilOrigin-Name: 6622424a3a149edd35ba2ba0881aa41b4536417b
|
2013-09-30 11:42:19 +00:00 |
|
mistachkin
|
049d487e2e
|
Modify several extensions to use the new exported function naming. Fix some shared library compilation issues.
FossilOrigin-Name: f2ab8747825ab5131ffab174aa0ffe5e474f6811
|
2013-07-04 23:53:56 +00:00 |
|
drh
|
adbae616bd
|
Remove an unused function declaration from the FTS3 source code.
FossilOrigin-Name: 096ae1d8f9a08f92daedece6b0615f4d22b05023
|
2013-06-21 18:36:44 +00:00 |
|
dan
|
8def92bac3
|
Add the "notindexed" option to fts4.
FossilOrigin-Name: 8ff2b8f5948ccddce70102e6d68d464c66e4f7ca
|
2013-06-21 17:30:47 +00:00 |
|
dan
|
5f0b33c2cb
|
Add the SQLITE_FTS3_MAX_EXPR_DEPTH compile time option.
FossilOrigin-Name: 24fc9d4438a5615dd20af5419456166df83a72ea
|
2013-06-11 14:22:11 +00:00 |
|
dan
|
e8dee7d1ed
|
Modify the fts3tokenize table implementation so that it does not use the SQL function fts3_tokenizer. The user may have installed an authorizer callback that prohibits this.
FossilOrigin-Name: 0ba67b64de258883e4c43db09e131bb67083855e
|
2013-05-07 12:16:48 +00:00 |
|
dan
|
3a01b600d3
|
Improve the error message issued when an FTS query exceeds the maximum allowable tree depth.
FossilOrigin-Name: f480b1fe6012f36c59cd0525efdc6df74143ccd0
|
2013-04-29 18:07:37 +00:00 |
|
drh
|
4d648c777b
|
Update MSCV makefile for the fts3tokenize virtual table. Clear some
harmless compiler warnings in the fts3tokenize code.
FossilOrigin-Name: 2b3fed09eb89f1e9d6a5f7487ef526b46eb51490
|
2013-04-22 17:07:56 +00:00 |
|
dan
|
4dc3d73d69
|
Add the SQLITE_DISABLE_FTS4_DEFERRED compile time option.
FossilOrigin-Name: e799222f3b8246e65657a758437914ece7069ba9
|
2012-08-20 17:24:48 +00:00 |
|
dan
|
2c897e3e5f
|
Disable FTS unicode61 by default. It is enabled by specifying compile time option SQLITE_ENABLE_FTS4_UNICODE61.
FossilOrigin-Name: eccd6b6580637084495b80e9232262188ba0cf8d
|
2012-06-06 19:51:27 +00:00 |
|
dan
|
754d3adf7c
|
Have the FTS unicode61 strip out diacritics when tokenizing text. This can be disabled by specifying the tokenizer option "remove_diacritics=0".
FossilOrigin-Name: 790f76a5898dad1a955d40edddf11f7b0fec0ccd
|
2012-06-06 19:30:38 +00:00 |
|
dan
|
3d403c71a8
|
Add an experimental tokenizer to fts4 - "unicode". This tokenizer works in the same way except that it understands unicode "simple case folding" and recognizes all characters not classified as "Letters" or "Numbers" by unicode as token separators.
FossilOrigin-Name: 0c13570ec78c6887103dc99b81b470829fa28385
|
2012-05-25 17:50:19 +00:00 |
|
dan
|
5cfed52dd1
|
Have the FTS auxiliary functions correctly handle terms that appear in non-matching branches of the FTS expression. Fix for [bdc6bbbb38].
FossilOrigin-Name: 4d3e1673b309a3d6a6cac01d67dfd79a8007f991
|
2012-05-10 17:43:14 +00:00 |
|
dan
|
311ec02587
|
Remove the fts3merge.test script in favour of changing the fts4merge.test script so that it runs tests using both fts4 and fts3. Fix some problems with incr-merge and FTS3 tables.
FossilOrigin-Name: 5c447e226afca0d46b9ed994dea26a16a9ae168c
|
2012-03-27 15:00:06 +00:00 |
|
dan
|
cbcd9f5357
|
Add an experimental integrity-check function to FTS.
FossilOrigin-Name: 40fc8804743dfb005991e9c5ef7b0ebcb3c2e731
|
2012-03-26 10:36:55 +00:00 |
|
drh
|
6c2e7e19fa
|
Enable fts3 tables to use incremental merge by automatically creating the
%_stat table when it is needed.
FossilOrigin-Name: cc051fc0b2d89603b27b94cf2afdbda417ee9d94
|
2012-03-24 17:29:05 +00:00 |
|
dan
|
45eddd6855
|
Remove the Fts3Table.mxLevel variable.
FossilOrigin-Name: 67a0cffc9d07be7f09dad9d019a18160711295cd
|
2012-03-24 16:11:21 +00:00 |
|
dan
|
4b1e4dabc3
|
Modify the way the number of leaves written and the maximum relative level are calculated in the auto-incr-merge code.
FossilOrigin-Name: 0d841c957c6ec4afecb49504177c6279e09d7012
|
2012-03-24 14:45:19 +00:00 |
|
drh
|
4ef9dfff97
|
An attempt at automatic incremental merging for FTS4.
FossilOrigin-Name: ed69434cd89084f4b57bd2cc4f5cc558904af565
|
2012-03-24 02:20:43 +00:00 |
|
dan
|
d59de73e27
|
Fix a spurious SQLITE_CONSTRAINT error that may be returned by an incr-merge operation.
FossilOrigin-Name: ed7c17ea165f6348506bd23ebc58c427bb65d697
|
2012-03-23 18:26:11 +00:00 |
|
dan
|
d1ab097d45
|
Fix various incorrect and missing comments and other style issues in and around the FTS incremental merge code.
FossilOrigin-Name: 7aabb62c8ccbd2b8d216e25226f06e5820dec38a
|
2012-03-17 16:56:57 +00:00 |
|
dan
|
5730ef599c
|
Add tests for incremental merge code.
FossilOrigin-Name: 570473729d6561d81e6e5f8884fd18487008636e
|
2012-03-14 20:01:52 +00:00 |
|
dan
|
593c9824bc
|
Add the 'merge=?,?' command to fts4. This still needs some work.
FossilOrigin-Name: 741b8f897750eac3c9774fd65de7e40bb89781b1
|
2012-03-08 18:39:03 +00:00 |
|
dan
|
996073b3ae
|
Add the xLanguageid method to sqlite3_fts3_tokenizer versions 1 and greater.
FossilOrigin-Name: f8e9c445dd358c40e5a7bf3756b9f291909dbea7
|
2012-03-03 18:46:41 +00:00 |
|
dan
|
8fb662b0be
|
Fix the FTS 'optimize' command on multi-lingual databases.
FossilOrigin-Name: 65fa693729a336e4d905ce72e6b9ccf4faa772bd
|
2012-03-02 12:26:19 +00:00 |
|
dan
|
7fcb214b93
|
Add the "languageid=" option to fts4. This code is still largely untested and alsmost certainly buggy.
FossilOrigin-Name: bea257f70f10dd1111d79cabd1e1462dc651704d
|
2012-03-01 19:44:20 +00:00 |
|
dan
|
585db0e23a
|
Fix an FTS problem triggered by querying for an N character prefix using an N+1 character prefix index after rows have been deleted from the FTS table.
FossilOrigin-Name: c05c3fd20d93f430140d762ead23bacd337ffb4d
|
2012-01-25 16:29:45 +00:00 |
|
dan
|
e459b07601
|
Merge the fts4-content branch with the trunk.
FossilOrigin-Name: 8a4077057ddeb08e8edc5f20a75abaaba7a278ba
|
2011-10-19 16:20:40 +00:00 |
|
dan
|
9743948386
|
Have FTS3 ignore ^ prefixes. The ^ syntax is only supported on FTS4 tables.
FossilOrigin-Name: df36ac948179f37b432a88701b6c79299e073ce8
|
2011-10-19 15:52:48 +00:00 |
|
dan
|
d17f70a624
|
Change the way ^ tokens work in FTS so that the filtering is done as part of reading the FTS index instead of waiting until an entire doclist has been retrieved and then filtering it.
FossilOrigin-Name: 9b58c59eb4efaa38ce50a3ce1b52f9ba578c71d6
|
2011-10-19 11:57:13 +00:00 |
|
dan
|
3f1ea8d114
|
If a token within an FTS query is prefixed with a '^' character, it must be the first token in a column of data to match.
FossilOrigin-Name: 63ac33c860eb32ce96699f06bf83121cec2ffaca
|
2011-10-18 19:39:41 +00:00 |
|
dan
|
8dab211632
|
Handle updating the only row of an FTS table correctly. Fix for [9fd058691].
FossilOrigin-Name: 7e24645be2fe0ffe092212e7bcfa5b4500305811
|
2011-10-13 17:16:45 +00:00 |
|
dan
|
cc5b81464a
|
Add tests to check that modifying the schema of an FTS content table does not cause a crash in the FTS module. Also disable the deferred token optimization for content=xxx FTS tables.
FossilOrigin-Name: be86c7061b68f403730bf63ea1f7dc0d9ceb0a3b
|
2011-10-04 16:37:35 +00:00 |
|
dan
|
d8e454e19a
|
Add experimental 'content' option to FTS4.
FossilOrigin-Name: 1d27ea741f61c624e18bdc6a3b1c2d8574a64ddc
|
2011-10-04 11:22:59 +00:00 |
|
drh
|
ec661058dd
|
Fix harmless compiler warnings on unix.
FossilOrigin-Name: 90b1aea17400bbda5ebc8ae4eb4e12127519e42e
|
2011-07-09 16:17:18 +00:00 |
|