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19 events for the month beginning 2020-10-01 by user dan

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2020-10-31
16:33
Update the ALTER TABLE command to correctly handle UPDATE ... FROM statements within trigger programs. (check-in: 3e6af890 user: dan tags: trunk)
2020-10-26
16:22
Ensure that the table argument passed to Tcl_GetIndexFromObjStruct() in the sessions module test code is declared "static". (check-in: 80eba105 user: dan tags: trunk)
13:24
Prevent fts5 tokenizer unicode61 from considering '\0' to be a token characters, even if other characters of class "Cc" are. See forum thread 09609d7e22 for details. (check-in: b7b7bde9 user: dan tags: trunk)
2020-10-12
18:09
Fix some fts5 problems with signed integer overflow causing segfaults in -ftrapv builds. (check-in: 7e17c2f4 user: dan tags: trunk)
15:27
Fix ALTER TABLE so that it can run even if the schema contains unknown collation sequences. (check-in: bc4bb943 user: dan tags: trunk)
14:29
Fix UPDATE FROM statements on virtual tables that are declared WITHOUT ROWID. See forum post 0fee7951eb for more information. (check-in: bcb0bc6a user: dan tags: trunk)
2020-10-05
16:41
Allow fts5 trigram tables created with detail=column or detail=none to optimize LIKE and GLOB queries. Allow case-insensitive tables to optimize GLOB as well as LIKE. (check-in: 64782463 user: dan tags: trunk)
2020-10-03
19:16
Do not apply affinities when creating entries for automatic indexes on views. Fix for [95302bdb]. (check-in: df12f097 user: dan tags: trunk)
17:08 Closed ticket [e33ee625]: Segfault using a CROSS JOIN on a table using the experimental trigram tokenizer plus 6 other changes (artifact: 47c0d456 user: dan)
17:06
Fix a segfault caused by running "column LIKE NULL" against an fts5 table using the trigram tokenizer. Fix for [e33ee62575fc22]. (check-in: 6e72a08d user: dan tags: trunk)
14:37 Closed ticket [2ba5930b]: Unexpected FTS5 integrity-check failure for the experimental trigram tokenizer plus 4 other changes (artifact: dd78ada3 user: dan) ... 1 similar event omitted.
14:36
FTS5 does not handle tokens that contain embedded nul characters. Prevent the trigram tokenizer from returning such tokens. Fix for [2ba5930b2]. (check-in: b1d04874 user: dan tags: trunk)
2020-10-02
20:19 Closed ticket [0f586dbe]: FTS4 integrity-check fails for UTF16 encoding plus 4 other changes (artifact: 845723a5 user: dan) ... 1 similar event omitted.
15:15
Fix some test code so that testfixture can build with SQLITE_OMIT_WAL defined. (check-in: dd009cd7 user: dan tags: trunk)
2020-10-01
17:24
Add experimental "trigram" tokenizer to fts5. (check-in: c4e8ec79 user: dan tags: trunk)
17:15
Add the -trigram option to the fts5txt2db.tcl script. (Closed-Leaf check-in: a394dd26 user: dan tags: fts5-trigram)
16:10
Add tests for the trigram tokenizer. Fix minor issues. (check-in: 897ced99 user: dan tags: fts5-trigram)
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