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16 events for the month beginning 2020-02-01 by user dan

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2020-02-29
17:19
Fix a problem with window functions occuring within sub-selects that are part of an OR term in a WHERE clause of the outer SELECT. (check-in: 1e174ed0 user: dan tags: trunk)
2020-02-27
17:16
In sqlite3changeset_apply(), ensure that DELETE and UPDATE changes are always executed on main database tables, not similarly named temp tables, as documented. INSERT statements are already being handled correctly. (check-in: f71a13d0 user: dan tags: trunk)
15:20
Merge latest trunk changes into this branch. (check-in: 3f5650aa user: dan tags: reuse-schema)
15:07
Optimization for "SELECT min(x) FROM tbl" where "x" is indexed and NOT NULL. This also allows similar queries on NOT NULL virtual table columns to be optimized. (check-in: 59726777 user: dan tags: trunk)
2020-02-22
17:32
Add new test file analyzeG.test, containing a test for the change on this branch. (check-in: 243ab185 user: dan tags: stat4-truthprob)
2020-02-20
14:11
Add test case for previous commit. (check-in: 14d14eb5 user: dan tags: trunk)
2020-02-12
11:57
When determining whether an == or IS constraint in a WHERE clause makes an ORDER BY term redundant, consider the collation sequence used by the == or IS comparison, not the collation sequence of the comparison expression itself. Possible fix for [fb8c538a8f]. (check-in: 16aed5d0 user: dan tags: trunk)
06:21 New ticket [fb8c538a] Incorrect sorting when a column uses BINARY collation in the ORDER BY, but is constrained by an == with a different collation in the WHERE clause. (artifact: c83cd179 user: dan)
2020-02-06
11:08
Merge changes on 3.31 branch into reuse-schema. (check-in: 6dbb8cb0 user: dan tags: reuse-schema-3.31)
11:02
Fix a 4 byte OOB read in test_multiplex.c. (check-in: 6279f69f user: dan tags: branch-3.31)
10:55
Fix some fts3 problems found by usan. (check-in: fb7ccf61 user: dan tags: trunk)
2020-02-04
20:22
Merge latest trunk/wal2 changes, including the SQLITE_ENABLE_CORRUPT_PGNO patch, with this branch. (check-in: 76668b55 user: dan tags: begin-concurrent-pnu-wal2)
20:11
Merge latest trunk changes into this branch. (check-in: 6ad4d6b7 user: dan tags: wal2)
20:09
Merge latest trunk changes, including the SQLITE_ENABLE_CORRUPT_PGNO patch, into this branch. (check-in: 23bc80cc user: dan tags: begin-concurrent-pnu)
20:08
Merge latest trunk changes, including the SQLITE_ENABLE_CORRUPT_PGNO patch, into this branch. (check-in: f253618a user: dan tags: begin-concurrent)
20:01
Enable more detailed log messages in SQLITE_ENABLE_CORRUPT_PGNO builds if database corruption is encountered. (check-in: 57c36a29 user: dan tags: trunk)
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