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Commit Graph

540 Commits

Author SHA1 Message Date
drh
015db9c859 Remove spellfix virtual table documentation from the source tree.
Reference the separate documentation on the website instead.

FossilOrigin-Name: adcf78909ff9064b6e3c4dd15ccd3245c8cf270b
2013-04-27 18:06:40 +00:00
drh
6f77140f78 Fix harmless compiler warnings in the FTS expression parser.
FossilOrigin-Name: 3c78af8c535e16518f18733325f4cd1df7ec8282
2013-04-26 13:14:19 +00:00
dan
0d02dd8292 Merge latest trunk changes.
FossilOrigin-Name: 4d08e74d34e82f3be588049c9576a5c1008435e7
2013-04-26 06:58:06 +00:00
dan
aa29c86e49 Rebalance FTS expressions after parsing to limit recursion during evaluation. Avoid recursion when deleting FTS expression trees. Enforce a limit on the depth of an expression tree.
FossilOrigin-Name: f968d43f80cc2f236e7d09ba1e8278343e2b6976
2013-04-25 20:34:02 +00:00
drh
ea41dc44c5 Added the nextchar.c extension. Minor changes to the spellfix.c extension
so that it can be appended to an amalgamation and compiled without duplicating
symbols.

FossilOrigin-Name: 56b9a417f5451631f11c5206d625f11472ee65f9
2013-04-25 19:31:33 +00:00
drh
d9555a7927 Add wiki documentation files for the spellfix1 virtual table.
FossilOrigin-Name: 381564e91bbf619f99a48b0b7a94ac586cb9ee79
2013-04-25 17:07:26 +00:00
drh
8416fc7fc7 Added the transitive_closure, ieee754, and amatch extensions.
FossilOrigin-Name: 84018099c8715b982cd24ce9221f93c7379e8c08
2013-04-25 16:42:55 +00:00
drh
b7045ab2ed Move the test_spellfix.c module to ext/misc/spellfix.c.
FossilOrigin-Name: de556add10150140981a2e34b3712e96a7c262e3
2013-04-25 14:59:01 +00:00
drh
e50db1c5d2 Convert the fuzzer virtual table into a loadable extension and move it
to the ext/misc/fuzzer.c file.

FossilOrigin-Name: c8c69307f60c1d07ac666ae3797b7e3f286fd491
2013-04-25 14:31:46 +00:00
drh
24b6422dcb Make test_wholenumber.c into a loadable extension and move it to
ext/misc/wholenumber.c.

FossilOrigin-Name: efcc9dd012b5f193324dfc2ee9c2410c16fc1b3b
2013-04-25 11:58:36 +00:00
drh
248f2be91a Make "test_regexp.c" into a loadable extension and move it over to
ext/misc/regexp.c.  Add the "load_static_extension" command for testing
purposes.

FossilOrigin-Name: 860fc393bff27045e0593c3c51bf5577accd0b79
2013-04-23 20:10:13 +00:00
drh
da8caa0b2d Fix harmless compiler warnings.
FossilOrigin-Name: 1a1cf5aa86734c832d845e07780262a178188d56
2013-04-22 23:38:50 +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
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
dan
a8f60381a9 Change the fts4aux virtual table module so that fts4aux tables created in the temp database may report on fts3/fts4 tables in any attached database.
FossilOrigin-Name: 546a187f1361dad340ed8f6c28dd89e6c19f9c33
2013-04-12 16:47:27 +00:00
mistachkin
65eb64765c Correct test numbering on several rtree tests.
FossilOrigin-Name: 0adf8a3a4f2ca370568b35c9e8ce0e18f18701a2
2013-04-10 02:56:24 +00:00
dan
1cb90c668c In fts3, when filtering lists for hits in a specific column, edit the list in place in the same way as it is for NEAR filtering. Fix for [38b1ae018f].
FossilOrigin-Name: f85f9103cffa5c8ba6a63a68beb90817147ba080
2013-03-25 11:38:44 +00:00
mistachkin
48864df97d Many spelling fixes in comments. No changes to code.
FossilOrigin-Name: 6f6e2d50941e444ebc83604daddcc034137a05b7
2013-03-21 21:20:32 +00:00
mistachkin
806c00666f Enhance RTree virtual table creation error messages that involve the getNodeSize() function.
FossilOrigin-Name: 652233d646236d3fbca629813b20d075f00f3ed6
2013-01-17 03:18:38 +00:00
mistachkin
88be0144fb Spelling and header fixes for the async extension.
FossilOrigin-Name: 930ba85262b76e8b1555bcfe4637135c27e04d58
2012-12-07 09:08:42 +00:00
mistachkin
46af59e96c In the async VFS, treat the new error code SQLITE_IOERR_DELETE_NOENT as success for xDelete.
FossilOrigin-Name: c507ca4a8eb255923ff32001a1903dc85960f485
2012-12-06 23:16:58 +00:00
drh
7b6be6f7bf Fix an uninitialized variable detected by valgrind.
FossilOrigin-Name: ffd1e51490286abfaea68fd4b4b4cb967d87b04b
2012-12-04 00:53:08 +00:00
drh
c5c0707970 Mark the "async" module as deprecated as its functionality has been
superceded by WAL mode.  This closes ticket [f46ca03b55ae0e]

FossilOrigin-Name: 3d548db7eb14a4133afa6a94530f61fb3ef4a052
2012-11-29 14:26:11 +00:00
dan
bba44d0d1b Fix a problem causing the "number-of-documents" field maintained by FTS4 to be set incorrectly.
FossilOrigin-Name: e38fb02d5ea5daa6992df4dfbbeec92bf7b525f6
2012-11-27 15:56:38 +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
drh
8749c1831a Make sure substructure elements have proper alignment in the ICU tokenizers
of FTS2 and FTS3.

FossilOrigin-Name: aaa2d9b0db74d8452d9294de17cff786ab4ec7c8
2012-10-19 02:10:53 +00:00
dan
1276cd0ba8 Add a comment to fts3_snippet.c.
FossilOrigin-Name: b5f5ba3103e6fcf117fb69d5379fa70f691a652d
2012-10-17 20:28:52 +00:00
dan
6c42aa4a0e Initialize variables used as outputs of custom tokenizer method calls in fts4.
FossilOrigin-Name: 514505a84bcc677518d60a42896598f85ed78265
2012-10-17 20:15:10 +00:00
mistachkin
c197eedbb4 Fix several compiler warnings seen with MSVC.
FossilOrigin-Name: 8b5f617c2a5f0bf7bdbd9144aee58d69564db1e2
2012-10-01 20:12:30 +00:00
mistachkin
d5578433ff Fix all known instances of 'repeated the' style typos in comments. No changes to code.
FossilOrigin-Name: 9b19b847533f944f289d93dcdba29c0d67bf251c
2012-08-25 10:01:29 +00:00
dan
4dc3d73d69 Add the SQLITE_DISABLE_FTS4_DEFERRED compile time option.
FossilOrigin-Name: e799222f3b8246e65657a758437914ece7069ba9
2012-08-20 17:24:48 +00:00
mistachkin
fe7b2bc9ff Merge several compiler compatibility fixes to trunk.
FossilOrigin-Name: d3d491a5461e21d84c6425977b80deedc7fa8a3a
2012-06-21 14:05:15 +00:00
dan
2ae26b759d Fix a problem with identifying white-space characters outside of the ascii range in the ICU tokenizer.
FossilOrigin-Name: 892b74116a3b23268895b96433d18ef00c1433d8
2012-06-18 20:52:32 +00:00
mistachkin
c8bde37d19 Fix a few compilation issues that can occur with certain compilers (e.g. GCC 2.95.3, MSVC).
FossilOrigin-Name: f970a3de61fe2ebaf1778c4a3383cfdc52299162
2012-06-18 08:00:56 +00:00
drh
1c30debd41 Fix an obscure memory leak in FTS3 that can come about when two memory
allocations are immediately adjacent to one another.

FossilOrigin-Name: 025227be5495f950c466dfabac140cba69e498be
2012-06-08 14:01:53 +00:00
dan
25cdf46ae4 Add the "tokenchars=" and "separators=" options, for customizing the set of characters considered to be token separators, to the unicode61 tokenizer.
FossilOrigin-Name: e56fb462aa1f11bb23303ae0dc62815c21e26a52
2012-06-07 15:53:48 +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
drh
0e3037ac36 Refactor the float-to-double rounding routines so that they compile without
warnings.

FossilOrigin-Name: f607ad27c1ede27af24dbee10ca867c8f7761ee3
2012-05-29 00:30:43 +00:00
drh
c6bff38216 Simplification to the coordinate rounding logic in RTree.
FossilOrigin-Name: df24072de27555c6b530b02e821ea8b066c554fc
2012-05-28 20:16:42 +00:00
drh
7923863602 When converting 64-bit floating point coordinates to 32-bit in RTree, take
care to round the values such that the size of the bounding box is enlarged.

FossilOrigin-Name: f4e8ff03eae70334632455a867859cfcc25682be
2012-05-28 19:19:25 +00:00
drh
a9cfaba95a Omit the fts3 unicode character class routines from the build if fts3/4
is disabled.

FossilOrigin-Name: c00bb5d4601efc15933f222349e96a043b610a19
2012-05-28 12:22:00 +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
501c74d3e1 Change the format of the tables used by sqlite3FtsUnicodeTolower() to make them a little smaller.
FossilOrigin-Name: b89d3834f6690073fca0fc22c18afa1fb280ea7d
2012-05-26 17:57:02 +00:00
dan
cf9f6f1375 Add fault-injection tests that use the unicode61 tokenizer. Fix a problem revealed by the same.
FossilOrigin-Name: ed28c48a3dd7e766e60db0d96ef5460bf9913e6b
2012-05-26 15:44:08 +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
1c7016c9a5 Add special fast paths to sqlite3FtsUnicodeTolower() and Isalnum() for codepoints in the ASCII range.
FossilOrigin-Name: cf7b25d47687635a04f4347d45f135c686b9d758
2012-05-25 19:50:12 +00:00
dan
80ed5a56a5 Fix comments in generated file fts3_unicode2.c.
FossilOrigin-Name: 3dc567ef4702d9a63d78d11ff705cb7f7359f7a6
2012-05-25 18:48:48 +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