drh
|
a8950d5038
|
Fix a memory leak associated with the FTS4 matchinfo() function.
FossilOrigin-Name: fb8da82411b80a234c6a5481622027815450996a
|
2014-10-09 14:00:49 +00:00 |
|
drh
|
b8e8d5055a
|
Fix a harmless compiler warning inside an assert() in FTS4.
FossilOrigin-Name: 418f3c9ad28672e5fe38d772d34e7cf8d26bc0e1
|
2014-10-06 12:41:57 +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 |
|
drh
|
3c559a8d3c
|
Fix harmless compiler warnings.
FossilOrigin-Name: 20b75460c0661b5dc071177b4a0791aceccda029
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2014-05-27 19:18:36 +00:00 |
|
dan
|
cde81d5fd0
|
Fix a problem in FTS4 where columns with names that are prefixes of any notindexed column were also being (incorrectly) marked as not indexed. For example in "CREATE ... t1(abc, bc, abcd, notindexed=abcd)", both abc and abcd were being treated as notindexed.
FossilOrigin-Name: d90c4964fcf46b0b043dbfd58267098582267001
|
2014-05-26 16:40:02 +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
|
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
|
2e08486a08
|
Add the usual "fts3" prefix to new static method setEstimatedRows() in fts3.c. This fixes a problem when compiling the amalgamation, as the r-tree module also contains a static method named setEstimatedRows.
FossilOrigin-Name: d6fcfc8890489b942e5b3f1bc271835d77c5ef96
|
2014-01-04 19:58:29 +00:00 |
|
dan
|
69014393f8
|
Instead of having the planner ignore plans with unusable MATCH constraints, have FTS assign extremely high costs to such plans in order to discourage the planner from using them.
FossilOrigin-Name: 24f84b38131866f7b435ffe641bb2f6991a70db2
|
2014-01-04 14:42:14 +00:00 |
|
drh
|
707f1c560a
|
Fix a harmless MSVC compiler warning.
FossilOrigin-Name: 6cc023bb29be51847fbbfab95c24fc89993ccdba
|
2013-11-19 18:17:20 +00:00 |
|
drh
|
2bea7cde6e
|
Fix harmless compiler warnings from clang scan-build.
FossilOrigin-Name: 8d002740bffca2a76d2dfbc1a67293d34f9de9ba
|
2013-11-18 11:20:50 +00:00 |
|
mistachkin
|
3aa4be39a9
|
Fix harmless compiler warning.
FossilOrigin-Name: ddacd10105c6df2d3a9d707947e72c62e88212eb
|
2013-11-12 21:10:02 +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
|
362d21614e
|
Fix a crash in FTS incremental phrase processing that can occur if the second or subsequent token is much more common in the dataset than the first.
FossilOrigin-Name: 0bf438fc30582a08fddfc3cec49366ee17ae2abe
|
2013-10-14 20:30:51 +00:00 |
|
mistachkin
|
b084582299
|
Fix harmless compiler warning.
FossilOrigin-Name: 4b130f88fba216e088f61252bbcdde57ec7ee6a9
|
2013-10-12 02:33:22 +00:00 |
|
drh
|
4f99189051
|
Fix various harmless compiler warnings. Change the "warnings.sh" script to
work with STAT4 instead of STAT3.
FossilOrigin-Name: 7df06684ab36bfdad9e9aca6940b7a665c2a0cb5
|
2013-10-11 15:05:05 +00:00 |
|
mistachkin
|
86f72f0721
|
Fix compilation issue with MSVC.
FossilOrigin-Name: 36d64dc36f18c166b2c93c43579fa3bbb5cd545f
|
2013-10-07 21:49:16 +00:00 |
|
dan
|
9211f8a6ce
|
Allow FTS4 multi-token phrases to use a combination of in-memory and incrementally loaded doclists. This allows phrases to (partially) benefit from incremental doclists without disabling the deferred token optimization.
FossilOrigin-Name: f6819c5f3363d358e7ef65fe6978f13991bd44af
|
2013-10-03 19:27:14 +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
|
ff574f4c76
|
Allow multi-token phrases to load doclists from the database incrementally. This allows queries that feature such phrases to benefit from the "docid<?" optimization.
FossilOrigin-Name: ea543f081d93ed1bf66c21ce2108ec94e349f4c5
|
2013-10-01 20:02:32 +00:00 |
|
dan
|
73632e37c9
|
Merge trunk changes with this branch.
FossilOrigin-Name: e294a9c7c525d1da698259c2fef089579bfd1c0b
|
2013-09-30 18:16:07 +00:00 |
|
dan
|
1f03e609ff
|
Fix a performance problem in the FTS4 auxiliary functions triggered by an OR clause in the full-text query.
FossilOrigin-Name: fa0f2f0e3e79ae653118b901e1cca7725dfaf249
|
2013-09-30 18:14:45 +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 |
|
drh
|
1f10c28618
|
Modify several extensions to use the new exported function naming.
Fix some shared library compilation issues.
FossilOrigin-Name: 1e39f85077f1f2b96c3a656c5b6334bafb005908
|
2013-07-09 12:36:30 +00:00 |
|
dan
|
ed20073b8d
|
Make a couple of implicit casts explicit to fix compiler warnings.
FossilOrigin-Name: 9676280a9387b8bfba82cfc0087318863d05d4f3
|
2013-07-05 10:46:08 +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
|
4580cfb93e
|
Cut over the next generation query planner. Increase the version number
to 3.8.0.
FossilOrigin-Name: 0fe31f60cadc5fe5a9d87e110bfaed5fd026cba1
|
2013-06-26 11:43:18 +00:00 |
|
dan
|
8def92bac3
|
Add the "notindexed" option to fts4.
FossilOrigin-Name: 8ff2b8f5948ccddce70102e6d68d464c66e4f7ca
|
2013-06-21 17:30:47 +00:00 |
|
drh
|
73843cac73
|
Increase the estimated full-scan cost for an FTS3 table.
FossilOrigin-Name: 8d9f29f847f38612447c79a5fb366a9143ef6205
|
2013-06-04 13:07:44 +00:00 |
|
dan
|
87ddfeb079
|
When writing to an FTS table, take an exclusive shared-cache lock on the %_segdir table before writing. Otherwise, an xCommit() call may report an SQLITE_LOCKED error.
FossilOrigin-Name: 3cd2da42e9403b1e6243ad53f3f2bbf89c0fb9b0
|
2013-05-27 10:11:53 +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 |
|
dan
|
d7a959c694
|
Add virtual table module 'fts3tokenize' to fts3. fts3tokenize provides SQL access to FTS tokenizer implementations.
FossilOrigin-Name: c5a4b21a15bd8a184380817ff41657acbccb866d
|
2013-04-22 15:30:37 +00:00 |
|
mistachkin
|
48864df97d
|
Many spelling fixes in comments. No changes to code.
FossilOrigin-Name: 6f6e2d50941e444ebc83604daddcc034137a05b7
|
2013-03-21 21:20:32 +00:00 |
|
dan
|
e62c0694de
|
Fix a bug in fts3 causing it to return SQLITE_NOMEM when NEAR, OR and some auxiliary functions were used together. Also a segfault in vtab.c that could follow an OOM condition.
FossilOrigin-Name: 33f4f9817e8b3cb97ce02a4c49bd586332da37b2
|
2012-10-25 19:25:39 +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
|
7946c53009
|
If SQLITE_DISABLE_FTS3_UNICODE is defined, do not build the "unicode61" tokenizer.
FossilOrigin-Name: e71495a817b479bc23c5403d99255e3f098eb054
|
2012-05-26 18:28:14 +00:00 |
|
dan
|
ab322bd21e
|
Change the name of the "unicode" tokenizer to "unicode61" to emphasize that the case folding and separator-character identification routines are based on unicode version 6.1.
FossilOrigin-Name: 8f3e60aa2253f21bcee5d03982cfdd7f16c00060
|
2012-05-26 14:54:50 +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 |
|
drh
|
4e245a4c35
|
Fix compiler warnings on GCC and MSVC and fix a C89-ism that
broke the build for MSVC.
FossilOrigin-Name: b451c0f97f0abe78ebe6c62ff489ec1ad8a1f767
|
2012-03-30 00:00:36 +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 |
|
drh
|
40aab4c56d
|
Minor correct errors in the file format description for FTS3/4 contained in
the fts3.c header comment.
FossilOrigin-Name: fb8aacdd8fbdc946cb271cc589f76b806387937d
|
2012-03-27 00:38:33 +00:00 |
|
drh
|
cbf9450404
|
Fix FTS3 so that it works even without SQLITE_DEBUG.
FossilOrigin-Name: a18c103121529c2e3c6a8ada16a4c40d14080670
|
2012-03-26 14:36:42 +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
|
0dfcdeb4f0
|
Add a comment to fts3SyncMethod() to justify the nMinMerge=64 constant.
FossilOrigin-Name: af55ca5fc6778cb6d1a79a17dfa2d4e567ea1ccc
|
2012-03-24 16:43:55 +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 |
|