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486 Commits

Author SHA1 Message Date
drh
22930062d5 Add a destructor argument to sqlite3_bind_pointer() 
and sqlite3_result_pointer().

FossilOrigin-Name: 3d9e841f6011480ebb8a6d860da72af7fa545983e08835ddef2cac96e5f5cd4b
 2017-07-27 03:48:02 +00:00
drh
ae3ec3f920 Add an experimental "pointer type" parameter to sqlite3_bind_pointer(), 
sqlite3_result_pointer(), and sqlite3_value_pointer().  The pointer type is
a string that must compare equal using strcmp() or else the pointer comes
through as a NULL.

FossilOrigin-Name: 211cce04e97d2e325a6ea3e99738fc71115d673dc13daeffb03ac3140deb11de
 2017-07-17 00:40:19 +00:00
drh
d43748aa98 Update the FTS3 extension to use sqlite3_result_pointer() and 
sqlite3_value_pointer() for passing FTS3 cursor objects from the table
into functions such as snippet().

FossilOrigin-Name: 0fa2e170e5e078d155c98b212ade36bd8424502ae07f2d82ebf77a76f57586ba
 2017-07-13 17:48:14 +00:00
dan
adea0d1c39 Have fts3 virtual table cursors free internal resources when they reach EOF, 
instead of waiting until the xClose method is called.

FossilOrigin-Name: b6b14ab6c8f9758a64e5fd29203f8fa610b5c4ef917de9be51ae55e072fad4ed
 2017-07-05 18:48:07 +00:00
drh
2c2f392dca Add interfaces sqlite3_prepare_v3() and sqlite3_prepare16_v3() with the 
extra prepFlags argument.  Add the SQLITE_PREPARE_PERSISTENT option as one
bit in that argument.

FossilOrigin-Name: 4a25c5883380fe5990d8180adb58c3bdc7a3d081bc4c69cd4de3cd57074fb251
 2017-06-01 00:54:35 +00:00
drh
e780764b4e Fix the fts3EvalAverageDocsize() routine so that it returns errors from 
sqlite3_reset() rather than always returning SQLITE_OK.

FossilOrigin-Name: 430f539cbb3f806fb89191e0b759a5f8b49d9e5b6c95fe9a4b55a1aa0875762a
 2017-05-02 18:00:31 +00:00
dan
dc62daca86 Further improvements to coverage of fts3 module. 
FossilOrigin-Name: 6b21d0fdebdccfaf63590d9ca9a279c22b8baec07c1a669b9f617f25bd857384
 2017-04-19 13:25:45 +00:00
dan
a059e99ca8 Further modifications and test cases to improve test coverage of fts3. 
FossilOrigin-Name: ea8a0d2ce0cb1ca3f4f18c72fb780d1c26792799acc87e6726f9eaccf2f178bf
 2017-04-19 07:33:52 +00:00
dan
0027e98b85 Use sqlite3_table_column_metadata() instead of a SELECT statement to check for 
the existence of a %_stat table in fts3. This leads to smaller and easier to
test code.

FossilOrigin-Name: dc2a48020a3c856a8b4cfa2309c290f0508b991e92cc0e4de680d19aae7872fc
 2017-04-18 13:50:00 +00:00
dan
bda00fbdb7 Refactor the fts3ColumnMethod() function so that all branches can be covered. 
FossilOrigin-Name: e47fdb493bd76d85f6f05771ee7a0b3ee31b1eb05839a60d2bdb47149ac692d8
 2017-04-18 05:49:23 +00:00
dan
624edacf6a Further improvements to test coverage in fts3. 
FossilOrigin-Name: 352413eed469802665e7d2c17b7fe6e3a0b0b2209ce45bdc85fd4243cec50ea6
 2017-04-17 16:07:25 +00:00
dan
ddf4747053 Improve coverage of code in fts3. 
FossilOrigin-Name: 1a08a836fa919524216a16faf5212eebc9ad788c9e15463b68b0576dfccd4387
 2017-04-17 13:38:09 +00:00
dan
119fc11eb0 Add short script ext/fts3/tool/fts3cov.sh. To help measure test-coverage of 
fts3 source code.

FossilOrigin-Name: ee9588e873ffebcaa177957950cbb14924e154c391ed7f687116065064ff11b0
 2017-03-21 17:19:31 +00:00
dan
74869e5e52 Avoid passing NULL as the second argument to memcpy() in fts3. 
FossilOrigin-Name: 49b93d972de9649abfd6235b65dda1c9d468956671e50704afde6181ffa56dea
 2017-03-20 19:35:30 +00:00
dan
920c83f18f Fix some problems in fts3 found by address-sanitizer. 
FossilOrigin-Name: 16a8e84fa7f67a467f824bdd7f72cbd6a6e95dab8cc7aa1e0e751720b98f3e31
 2017-03-20 18:53:32 +00:00
dan
9c58b63c18 Add an sqlite3_set_last_insert_rowid() method. Use it to work around fts4 and 
fts5 modifying the last-insert-rowid unintuitively from within commit
processing.

FossilOrigin-Name: fe41bb5632a5d438acfd682809f1bd12315b970a
 2017-02-27 14:52:48 +00:00
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
mistachkin
2e52532217 Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 997f765bc6706769ae15f3e719354473e02bd78b
 2017-02-01 22:43:08 +00:00
mistachkin
7617e4a8a4 Make sure the SQLITE_TCLAPI macro is always defined. 
FossilOrigin-Name: f2f1323cc4d2ad2d6794dbfae8d50b747213e85d
 2016-07-28 17:11:20 +00:00
mistachkin
52b1dbb5fc Allow the 'testfixture.exe' target to be compiled with the __stdcall calling convention. 
FossilOrigin-Name: e8be3dfeabaa31b3490793cf8230faae1204be15
 2016-07-28 14:37:04 +00:00
mistachkin
77fac879d2 More harmless compiler warning fixes. 
FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4
 2016-04-12 20:05:06 +00:00
mistachkin
02267cc213 Compilation fix for a C99-ism in the 'fts3view' tool. 
FossilOrigin-Name: bedb88a4b9c808ea781ae69058399a1a3a3d15fa
 2016-04-12 19:30:31 +00:00
dan
57ebc84a6e Fix a problem in fts3/4 that was causing it to discard data cached in-memory if an 'optimize' command is run when there is no data on disk. The usual way this would happen is if the very first transaction that writes to the fts3/4 table also includes an 'optimize' command. 
FossilOrigin-Name: 79338b991bf01e81d336790ca87a0fa747da4ff3
 2016-03-09 18:17:42 +00:00
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
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
53ff9c2972 Fix a potential buffer overread provoked by invalid utf-8 in fts5. 
FossilOrigin-Name: a049fbbde5da2e43d41aa8c2b41f9eb21507ac76
 2016-02-12 18:48:09 +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
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
mistachkin
8ccdef6be4 Fix some more harmless compiler warnings. 
FossilOrigin-Name: 18f531e1cf3c8bb986d912c9c5e3f5698360c93e
 2015-12-16 22:06:52 +00:00
dan
f24bebe37a Update fts3 so that expressions to the left and right of a NOT operator are balanced. This prevents relatively small expressions (a dozen terms or so) that are children of NOT operators from triggering the "expression tree is too large" error. 
FossilOrigin-Name: d6b66cd7b89fbd964f798d160a34caac0ba7347a
 2015-10-05 15:39:45 +00:00
dan
5171e911f2 Fix an fts3 bug causing NEAR queries on uncommitted data to malfunction. 
FossilOrigin-Name: 6f90839e91024e2006042f5eb7f21ca5b47a9b4a
 2015-10-01 18:31:29 +00:00
dan
b3deb4ea64 Change the name of the new sqlite3_index_info.flags field to "idxFlags". Add documentation for the same to sqlite.h.in. 
FossilOrigin-Name: f61203bc0fb0b62e12d6270e8d9063e445a5a252
 2015-09-29 11:57:20 +00:00
dan
0f40037eee Also allow UPDATE on virtual tables to use the onepass strategy. 
FossilOrigin-Name: 1aa27d706db9b2e21737ce4b94b47ecd12c2570f
 2015-09-28 20:03:49 +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
5a51c272ea Remove a duplicated "if" condition from fts3.c. 
FossilOrigin-Name: ee348b12754abda1fe13231c1868faca9d78481c
 2015-07-25 19:26:52 +00:00
dan
a90579db99 Fix two problems that could cause fts3 auxiliary functions to occasionally misbehave if used with match expressions that contain both OR and NEAR. 
FossilOrigin-Name: 372c1db2475f367d54270d5801aff0503745bff4
 2015-07-08 17:59:08 +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
dan
018a93d216 Remove unnecessary lines from fts3.h and main.mk. 
FossilOrigin-Name: c1b268ced38259706674ed2fcbf842d3fbd9fb8c
 2015-06-26 20:13:56 +00:00
dan
c94a08100b Merge latest trunk changes with this branch. Add tests for columnsize=0. 
FossilOrigin-Name: ef44c71a22518727030dd90c0139af8973b05841
 2015-06-23 15:06:13 +00:00
drh
f5ed7ad63e Fix harmless compiler warnings. 
FossilOrigin-Name: b0badb99023e23bef0e2064cec58f2b279af0c0b
 2015-06-15 14:43:25 +00:00
dan
167fd757f0 Merge latest trunk changes with this branch. 
FossilOrigin-Name: c9ffda4abb4390bbc5719e269196e2807b254f97
 2015-06-02 18:07:58 +00:00
dan
add0804943 Avoid using a zero-sized array within a struct in fts3 code. 
FossilOrigin-Name: b05cae36cedd98d59813e637f328a52eee7ef0d2
 2015-05-26 17:29:48 +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
2e7d35e2fe Avoid making redundant copies of position-lists within the fts5 code. 
FossilOrigin-Name: 5165de548b84825cb000d33e5d3de12b0ef112c0
 2015-05-23 15:43:05 +00:00
dan
21b7d2a9b8 Improve test coverage of fts5_unicode2.c. 
FossilOrigin-Name: fea8a4db9d8c7b9a946017a0dc984cbca6ce240e
 2015-05-22 06:08:25 +00:00
drh
7ac07bda73 Fix the MSVC makefile so that it works with OTA. Fix a harmless compiler 
warning in FTS3.

FossilOrigin-Name: c7b16645307d6e46c4153693d6806269de64955f
 2015-05-19 22:56:45 +00:00
dan
5d03b9d365 Merge latest trunk changes with this branch. 
FossilOrigin-Name: b5f0e8c5b4bc018d672617ffd342d12b228548b9
 2015-05-13 18:12:58 +00:00