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Code Activity
16,375 Commits 1,614 Branches 185 Tags
c2024c4ef2c69963199dbc60a16420e8515f88c5
Commit Graph

118 Commits

Author SHA1 Message Date
dan
0df5024e83 Fix an FTS5 problem (segfault or incorrect query results) with "... MATCH 'x OR y' ORDER BY rank" queries when either token 'x' or 'y' is completely absent from the dataset. 
FossilOrigin-Name: 64ca1a835a89fd211078d2cd8f9b649e89be528d
 2016-05-30 08:28:21 +00:00
dan
848b190e40 Explicitly limit the size of fts5 tokens to 32768 bytes. 
FossilOrigin-Name: 70fc69eed9b09159899d7cbd1416a59d04210a63
 2016-03-23 15:04:00 +00:00
dan
f55fb6615b Have fts5 cache the decoded structure of fts5 indexes in memory. Use "PRAGMA data_version" to detect stale caches. 
FossilOrigin-Name: 33ef2210ef19e55c8d460bfe9d3dc146034c8acc
 2016-03-16 19:48:10 +00:00
dan
e8c20120ce Fix handling of strings that contain zero tokens in fts5. And other problems found by fuzzing. 
FossilOrigin-Name: 72b3ff0f0df83e62adda6584b4281cf086d45e45
 2016-03-12 16:32:16 +00:00
dan
4dbc65b29a Add an incremental optimize capability to fts5. Make the 'merge' command independent of the 'automerge' settings. 
FossilOrigin-Name: 556671444c03e3afca072d0f5e9bea2657de6fd3
 2016-03-09 20:54:14 +00:00
dan
f2d328fa25 Fix a fairly obscure buffer overread in fts5. 
FossilOrigin-Name: 130580207ab5cee762b2893808acef7c8afad027
 2016-02-12 17:56:27 +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
b80b8f482c Further streamlining of fts5 prefix query code. 
FossilOrigin-Name: ca91bd8ac70a5b3fef127364f73ec675e58bb92c
 2016-02-05 19:18:02 +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
735ff4a809 Enhance the performance of fts5 AND and OR queries. 
FossilOrigin-Name: 62ea9e5ab8bc1a20245beebceb5ea62dcd7ec84e
 2016-02-02 17:40:41 +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
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
795502d26c Experimental performance enhancements for fts5. 
FossilOrigin-Name: b5a57b812fd6a734cf2a342bf0b730ae18912d73
 2016-01-22 19:48:34 +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
25247435be Rationalize some code in fts5_storage.c. Add tests to cover recently added branches in fts5. 
FossilOrigin-Name: 3b72df405ac9b3a71144f45317d32e25f0084c4b
 2016-01-15 19:54:47 +00:00
drh
d625adb8db Fix more compiler warnings in FTS5. 
FossilOrigin-Name: f791fc7009d68941c60d7bf953bab19d86112133
 2016-01-14 14:29:57 +00:00
dan
f705e9deab Fix compiler warnings in fts5. 
FossilOrigin-Name: 5a343cc0336bba056df4449e6cd2e3fb9e75a105
 2016-01-14 14:15:54 +00:00
dan
10e1535dee Rationalize and extend some fts5 test code. Fix bugs revealed by the same. 
FossilOrigin-Name: fd217fdb396cf22278a496de0e9dec7902ba8b1f
 2016-01-05 21:04:35 +00:00
dan
211bd3a20a Fix an OOM handling problem in fts5 detail=none and detail=col modes. Also a bug in the xInst() API when used with detail=col and column filtering expressions. Update the matchinfo() test function so that 'b' is fast with detail=col tables. 
FossilOrigin-Name: ee38f9dff5e9239c541515cd8a1aa3d81fdc0ae9
 2016-01-04 19:12:00 +00:00
dan
fe0c3cfee1 Changes to run many fts5 tests with detail=none and detail=col tables as well as the default detail=full. Also fixes for the bugs uncovered by running said tests. 
FossilOrigin-Name: 6322a1d984e7946735bace8a069ef24b31754b3b
 2016-01-02 19:01:56 +00:00
dan
9a3a5275cd Add the xPhraseFirstColumn() and xPhraseNextColumn() API functions to fts5. For iterating through the set of columns that contain intances of a phrase. 
FossilOrigin-Name: 8c30605bcd0a78a5015948171145bc6f640b8358
 2015-12-29 19:35:03 +00:00
dan
9f44deed93 Change the name of the offsets=0 option to "detail=column". Have the xInst, xPhraseFirst and other API functions work by parsing the original text for detail=column tables. 
FossilOrigin-Name: 228b4d10e38f7d70e1b008c3c9b4a1ae3e32e30d
 2015-12-28 19:55:00 +00:00
dan
159fd77e0f Fix an fts5 integrity-check problem that affects offsets=0 tables with prefix indexes. 
FossilOrigin-Name: 609a0bc7f34e6dae74ce756aff920f3df78fe828
 2015-12-21 18:45:09 +00:00
dan
b12dc84fbb Add the "offsets=0" option to fts5, to create a smaller index without term offset information. A few things are currently broken on this branch. 
FossilOrigin-Name: 40b5bbf02a824ca73b33aa4ae1c7d5f65b7cda10
 2015-12-17 20:36:13 +00:00
dan
d82211db56 Add the 'hashsize' configuration option to fts5, for configuring the amount of memory allocated to the in-memory hash table while writing. 
FossilOrigin-Name: 445480095e6877cce8220b1c095f334bbb04c1c3
 2015-11-05 18:09:16 +00:00
mistachkin
16158eeb49 Fix harmless compiler warnings in FTS5. 
FossilOrigin-Name: aa4e01ea1af327d1f8398ebea1c5bacc46698c3d
 2015-10-21 22:08:36 +00:00
dan
99b25309d0 Remove some branches made unreachable by recent changes from fts5. 
FossilOrigin-Name: ae350bfbfd59f912c469a51bf7d1409f3c8d958a
 2015-10-21 20:56:27 +00:00
dan
8789fbb2bd Another optimization for fts5 prefix (and other) queries. 
FossilOrigin-Name: 60a8bde055a960c5b8cb4e231802c75617c942d8
 2015-10-19 20:49:10 +00:00
dan
05903e6a87 Handle equality and range constraints on the "term" column of fts5vocab tables. Also have the same module report columns using names instead of indexes. 
FossilOrigin-Name: 6020d96ab47a0bebe41f691a3f44fd55d8b2d2b7
 2015-10-17 19:49:01 +00:00
dan
df705d8185 Further tweaks to improve fts5 prefix query performance. 
FossilOrigin-Name: 1c20c1c28b56411f106cf2f6961b3ad4b4d6f6c8
 2015-10-12 19:12:29 +00:00
dan
d46cc33131 Add tests for fts5 phrase queries with column filters. 
FossilOrigin-Name: f20f9f813f00cefcd427e506a09b0b973c782e3f
 2015-10-07 13:24:27 +00:00
dan
92099b0753 Add further tests for fts5 prefix queries. 
FossilOrigin-Name: accdc98b1291f07b802fd23f3ebc7dbc02ba09d3
 2015-10-07 09:02:50 +00:00
dan
a2507137f3 Optimizations for fts5 expressions that filter on column. More still to come. 
FossilOrigin-Name: bf1607ac155018573ca40fb58aca62c5fea7e60b
 2015-10-06 20:53:26 +00:00
dan
bca189d5d8 Update fts5 to avoid using a statement journal for UPDATE and DELETE operations that affect at most a single row. 
FossilOrigin-Name: 5c83b9db46d61cfa76a1abed50467e2f02db0eb0
 2015-10-02 20:04:30 +00:00
dan
bcb04b6128 Fix some compiler warnings in fts5 code. 
FossilOrigin-Name: 0dc436116e55e3fd55eb6085ada71e099069b32d
 2015-09-11 14:15:46 +00:00
dan
204debf3a3 Increment the fts5 version value to indicate that the on-disk format has changed. 
FossilOrigin-Name: 99de5e3613d557728dd196353516bc7cf64a0e6c
 2015-09-10 16:39:38 +00:00
dan
fe8e2eba0a Remove the 0x00 terminators from the end of doclists stored on disk. 
FossilOrigin-Name: 00d990061dec3661b0376bd167082942d5563bfe
 2015-09-08 19:55:26 +00:00
dan
e1c28d7229 Remove some more code from fts5_index.c by consolidating similar functions. 
FossilOrigin-Name: 59ae30b97b40faa363c55aa2664dead9eaeeddc0
 2015-09-03 14:22:27 +00:00
dan
df998c3d4f Fix a problem with fts5 synonyms and the xQueryPhrase() auxiliary function API. 
FossilOrigin-Name: cf3e45e76d23e10ee06296c3561a341591597a04
 2015-09-02 08:22:41 +00:00
dan
3faa07ee04 Add tests for fts5 synonyms implemented by adding extra terms to queries. And fixes for the same. 
FossilOrigin-Name: dbcb73802b88f76be17f09f3eb83ffac542de633
 2015-09-01 18:08:36 +00:00
dan
cb8b58caf7 Begin changes to allow synonym support by adding multiple terms to a query (an alternative to adding multiple terms to the FTS index). 
FossilOrigin-Name: ad7feaed4cd6b1d6e6376bb82d1f5664ddd083f3
 2015-08-31 20:06:06 +00:00
dan
ee0c0a8de3 Another change to the fts5 tokenizer API. 
FossilOrigin-Name: fc71868496f45f9c7a79ed2bf2d164a7c4718ce1
 2015-08-29 15:44:27 +00:00
dan
57e0add3f9 Change the fts5 tokenizer API to allow more than one token to occupy a single position within a document. 
FossilOrigin-Name: 90b85b42f2b2dd3e939b129b7df2b822a05e243d
 2015-08-28 19:56:47 +00:00
dan
f9419d17ff Remove all references to "docid" within fts5 source code and comments. Replace with "rowid". 
FossilOrigin-Name: dffd358f6cbf575d3b1045b1ce53429d15bade2a
 2015-08-05 07:43:46 +00:00
dan
c3b4132f53 Bump the "version" field in the fts5 config table. 
FossilOrigin-Name: 92c9178933ef95e92c343c0a741a76bbdf071966
 2015-07-27 11:49:01 +00:00
dan
d2454f47e7 Improve the performance of docid merges in fts5. 
FossilOrigin-Name: b2de77a01cc5edcea2f98f7916e64cb33e6bd414
 2015-07-09 20:46:35 +00:00
dan
3dbd2397f4 Reduce the number of calls to malloc() made by fts5. 
FossilOrigin-Name: 898618ccf61d3ad166d9fc742e132d518338b5c3
 2015-07-09 19:02:19 +00:00
dan
3f09beda45 Remove "#ifdef SQLITE_ENABLE_FTS5" from individual fts5 source files. Add a single "#if !defined(SQLITE_CORE) || defined(SQLITE_ENABLE_FTS5)" to fts5.c. 
FossilOrigin-Name: 7819002ed85497bbd0f9cf4d39df641573324436
 2015-07-02 15:52:21 +00:00