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26 events for the month beginning 2020-09-01 by user dan

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2020-09-30
20:35
Add experimental unicode-aware trigram tokenizer to fts5. And support for LIKE and GLOB optimizations for fts5 tables that use said tokenizer. (check-in: 0d7810c1 user: dan tags: fts5-trigram)
2020-09-21
14:53
In fts5 integrity checks, do not compare the contents of the index against an external content table unless specifically requested. (check-in: 78216369 user: dan tags: trunk)
2020-09-17
21:11
Fix a typo in the documentation comment for sqlite3_preupdate_hook(). (check-in: 4542d194 user: dan tags: trunk)
17:01
Fix a problem in sqlite-expert causing it to ignore equality constraints on the second or subsequent columns of a multi-column PRIMARY KEY. (check-in: c666c85a user: dan tags: trunk)
15:16
Fix a problem in fts5 causing the in-memory hash table to be flushed more often than necessary. (check-in: 9a55601d user: dan tags: trunk)
14:16
Fix a "jump depends on unitialized value" valgrind/asan error in fts5. (check-in: 66f94d62 user: dan tags: trunk)
2020-09-16
16:55
Merge bugfixes made since version 3.33.0 into this branch. (Leaf check-in: 2e269dcd user: dan tags: reuse-schema-3.33)
16:49
Fix a buffer overread found by OSSFuzz that could occur if a WITHOUT ROWID table with many columns was NATURAL JOINed against itself. (Leaf check-in: 807643c5 user: dan tags: branch-3.33)
16:48
Do not invoke usleep() for more than 999999 microseconds. (check-in: 1f0055d0 user: dan tags: branch-3.33)
16:45
Fix a tsan error that could occur when using shared-cache mode. (check-in: 61981b97 user: dan tags: branch-3.33)
16:44
Fix another (harmless in practice) tsan error in shared-cache mode. (check-in: 553e20c3 user: dan tags: branch-3.33)
16:41
Apply the same fix for ticket [9eda2697f5cc1aba] to text-to-integer conversions that was done for floating point conversions by check-in [1c76f1d8ec0937a2]. (check-in: 1b4801de user: dan tags: branch-3.33)
16:40
Correctly handle expressions like "x IS (not) true/false" within the rhs of IN() expressions. Fix for [f3ff1472]. (check-in: 42361033 user: dan tags: branch-3.33)
16:39
Fix a crash that could occur in SQLITE_MAX_EXPR_DEPTH=0 builds when processing SQL containing syntax errors. (check-in: 6438db45 user: dan tags: branch-3.33)
16:38
Do not skip over TK_IF_NULL_ROW operators when bypassing TK_COLLATE operators. Fix to check-in [ac31edd3eeafcef4] which was itself a fix for ticket [45f4bf4eb4ffd788]. (check-in: 85041611 user: dan tags: branch-3.33)
2020-09-15
20:48
Fix a buffer overread found by OSSFuzz that could occur if a WITHOUT ROWID table with many columns was NATURAL JOINed against itself. (check-in: 3d35fa0b user: dan tags: trunk)
2020-09-11
15:01
Catch fts5 index corruption caused by issuing 'delete' commands with incorrect data earlier in some cases. Also fix a couple of test script problems. (check-in: b79f19ed user: dan tags: trunk)
2020-09-07
11:23
Merge latest trunk changes into this branch. (check-in: ae1a778d user: dan tags: reuse-schema)
11:14
Fix another (harmless in practice) tsan error in shared-cache mode. (check-in: 5a74fa3f user: dan tags: trunk)
2020-09-04
19:12
Merge tsan error fix from trunk into this branch. (check-in: 93cc60b3 user: dan tags: reuse-schema)
19:10
Fix a tsan error that could occur when using shared-cache mode. (check-in: de80bc87 user: dan tags: trunk)
17:40
Update this branch with latest changes from trunk. (check-in: ca8deb44 user: dan tags: reuse-schema)
17:30
Ensure that the busy-handler count is reset at the end of each sqlite3_file_control() and sqlite3_prepare() (and _v2() and _v3()). (check-in: 5dd05940 user: dan tags: trunk)
2020-09-02
16:14
Add tests for virtual table shmlock. (Leaf check-in: 1c6a8442 user: dan tags: shmlock-vtab)
15:26
Fix reporting on locks from external processes. Various other fixes. (check-in: 459de23e user: dan tags: shmlock-vtab)
2020-09-01
20:56
Add file-controls and a vtab frontend for querying the unix VFS for the currently held shm-locks. Still some issues. (check-in: ef10e1b3 user: dan tags: shmlock-vtab)
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