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Overview
| Comment: | Consider using an automatic-index for a scan even if there exists a possible skip-scan that uses one or more "=" operators. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | experimental-autoindex-fix |
| Files: | files | file ages | folders |
| SHA1: |
93642a65ef3d53ece322ffd85233b68f |
| User & Date: | dan 2014-11-14 19:34:20 |
Context
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2014-11-18
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| 21:45 | Allow an automatic index to be used if the only uses of declared indexes for the same loop use the skip-scan algorithm. check-in: c52f7971 user: drh tags: trunk | |
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2014-11-14
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| 19:34 | Consider using an automatic-index for a scan even if there exists a possible skip-scan that uses one or more "=" operators. Closed-Leaf check-in: 93642a65 user: dan tags: experimental-autoindex-fix | |
| 15:28 | Do not automatically remove the DISTINCT keyword from "a IN (SELECT DISTINCT ...)" expressions. Fix for [db87229497]. check-in: 55e453aa user: dan tags: trunk | |
Changes
Changes to src/where.c.
Changes to test/autoindex3.test.