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History of test/distinct2.test

2017-11-23
00:45
Completely disable the skip-ahead-distinct optimization for all but the inner-most loop of a DISTINCT join. Fix for ticket [ef9318757b152e3a26e9592] file: [df0bb52b] check-in: [b7595cf2] user: drh branch: trunk, size: 7333
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] file: [ba239e96] check-in: [2dcef5a9] user: drh branch: trunk, size: 6203
2017-04-13
21:29
Fix the skip-ahead-distinct optimization so that it works with indexes that have repeated columns with different collating sequences. file: [faef8a3f] check-in: [ce1e2b88] user: drh branch: skip-ahead-distinct, size: 5418
18:33
New test cases and minor fixes for the optimization on this branch. file: [5bf7cb42] check-in: [70ac9ea1] user: dan branch: skip-ahead-distinct, size: 4093
2016-04-15
16:17
Skip-ahead does not always work. So we still have to check for redundancy. file: [2d524567] check-in: [db5a2364] user: drh branch: skip-ahead-distinct, size: 3123
14:13
Several new test cases that cause failures. file: [5ae90d12] check-in: [0379f2cf] user: drh branch: skip-ahead-distinct, size: 2907
13:24
Fixed crash bugs. Still sometimes gets the wrong answers. file: [7e3d6488] check-in: [2afcb2c7] user: drh branch: skip-ahead-distinct, size: 2027 Added