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12 check-ins using file src/where.c version 10ae856a

2017-04-18
05:49
Refactor the fts3ColumnMethod() function so that all branches can be covered. check-in: e47fdb49 user: dan tags: trunk
2017-04-17
23:23
Defer checking for null in the comparison operators, since that is an uncommon case. check-in: 56845256 user: drh tags: trunk
20:50
Do not allow a Mem object to be both NULL and some other type at the same time. check-in: e698db19 user: drh tags: trunk
18:42
Consolidate two branches of code in the "PRAGMA foreign_key_check" implementation. check-in: 69f51f83 user: dan tags: trunk
18:02
Fix a problem in "PRAGMA foreign_key_check" in handling a WITHOUT ROWID child table with an INTEGER PRIMARY KEY parent key. Also, if an FK violation is detected in a WITHOUT ROWID child table, do not try to read and return the rowid. The second column returned by "PRAGMA foreign_key_check" in this case (WITHOUT ROWID child table) is now always set to NULL. check-in: 690870bd user: dan tags: trunk
16:07
Further improvements to test coverage in fts3. check-in: 352413ee user: dan tags: trunk
13:38
Improve coverage of code in fts3. check-in: 1a08a836 user: dan tags: trunk
13:18
Fix the ".column" output mode in the command-line shell so that it correctly counts and formats multi-byte UTF characters. check-in: f508aff8 user: drh tags: trunk
2017-04-16
22:41
In the showwal command-line tool, for unix builds, if the auxiliary argument is of the form "Ntruncate" where "N" is a frame number, then truncate the WAL file after the N-th frame. check-in: 90015df3 user: drh tags: trunk
22:08
Add the anycollseq.c loadable extension in etc/misc check-in: d7b9813c user: drh tags: trunk
2017-04-15
11:53
In the skip-ahead-distinct optimization, fix a bug in the logic that determines when to invoke the optimization based on sqlite_stat1 statistics. check-in: 89f9e436 user: drh tags: trunk
2017-04-14
22:41
Fix to the decision logic for when to use the skip-ahead-distinct optimization. Closed-Leaf check-in: e50fd489 user: drh tags: skip-ahead-distinct