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Overview
| Comment: | The ANALYZE command adds the sqlite_stat2.cnt column if it does not already exist. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | query-planner-tweaks |
| Files: | files | file ages | folders |
| SHA1: |
794fde6f918b405ebe47068dea76a2d3 |
| User & Date: | drh 2011-08-07 00:21:17 |
Context
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2011-08-08
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| 17:18 | Add code to actually use the sqlite_stat2.cnt field in the query planner. This changes some plans resulting in a few failures in analyze5.test. (Closed-Leaf check-in: d1248165 user: drh tags: query-planner-tweaks) | |
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2011-08-07
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| 00:21 | The ANALYZE command adds the sqlite_stat2.cnt column if it does not already exist. (check-in: 794fde6f user: drh tags: query-planner-tweaks) | |
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2011-08-06
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| 19:48 | The sqlite_stat2.cnt field is parsed if it is present. But it is not yet used. A large comment added to analyze.c to explain the format of the ANALYZE system tables. (check-in: 6d1e2372 user: drh tags: query-planner-tweaks) | |
Changes
Changes to src/analyze.c.
Changes to test/analyze8.test.