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Overview
| Comment: | Fix the ANALYZE command so that it takes collating sequences into account when gathering index statistics. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
a5867cfc4c9b9155fa345247dec29e38 |
| User & Date: | drh 2011-01-04 19:01:27 |
Context
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2011-01-04
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| 20:06 | Fix a null-pointer dereference that can occur on an OOM error while running ANALYZE with SQLITE_ENABLE_STAT2. check-in: 73128d4e user: drh tags: trunk | |
| 19:01 | Fix the ANALYZE command so that it takes collating sequences into account when gathering index statistics. check-in: a5867cfc user: drh tags: trunk | |
| 17:57 | The ANALYZE command now counts at all rows of an index, even those containing NULL values. A valid sqlite_stat1 entry is created even if the index contains nothing but NULLs. check-in: 824c8dd3 user: drh tags: trunk | |
Changes
Changes to src/analyze.c.
Changes to test/analyze4.test.