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Parents and children of check-in [b7595cf2]

2017-11-23
04:45
Fix a problem in the omit-table-from-left-join optimization from check-in [0cd82ee9a8413cf] that was discovered by OSSFuzz. check-in: b016c28f user: drh tags: trunk
00:45
Completely disable the skip-ahead-distinct optimization for all but the inner-most loop of a DISTINCT join. Fix for ticket [ef9318757b152e3a26e9592] check-in: b7595cf2 user: drh tags: trunk
2017-11-21
23:38
Fix the skip-ahead-distinct optimization on joins for cases there the table in the inner loop of the join does not contribute any columns to the result set. Proposed fix for ticket [ef9318757b152e3a2] check-in: 2dcef5a9 user: drh tags: trunk