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Comment:Skip-ahead does not always work. So we still have to check for redundancy.
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SHA1:db5a2364ebfbb6e54e0141ca57ccabdcc83ac41d
User & Date: drh 2016-04-15 16:17:31
Context
2016-04-15
16:27
Skip-ahead is now just an optimization. If it gets confused, it falls back to an incremental scan with redundancy elimination. check-in: 6fac0b92 user: drh tags: skip-ahead-distinct
16:17
Skip-ahead does not always work. So we still have to check for redundancy. check-in: db5a2364 user: drh tags: skip-ahead-distinct
15:54
Fixes to the skip-ahead distinct logic. More issues remain. check-in: 45a70b2b user: drh tags: skip-ahead-distinct
Changes
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Changes to src/select.c.

Changes to test/distinct2.test.