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Overview
| Comment: | Fix a missing word in a comment. Enhance the "wheretrace" debugging output to show the estimated cost of each table option while planning the join order. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
ac4e119a87497f2e422ff1cb711112ed |
| User & Date: | drh 2013-01-15 18:49:07 |
Context
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2013-01-16
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| 00:46 | Improvements to query planning for joins: Avoid unnecessary calls to "optimal scan" checks in cases where table reordering is not possible. Make sure optimal scan checks are carried out for CROSS JOINs and LEFT JOINs. (check-in: d5ebb787 user: drh tags: trunk) | |
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2013-01-15
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| 18:49 | Fix a missing word in a comment. Enhance the "wheretrace" debugging output to show the estimated cost of each table option while planning the join order. (check-in: ac4e119a user: drh tags: trunk) | |
| 16:15 | Clarification to a comment in where.c. No code changes. (check-in: 04507c17 user: drh tags: trunk) | |
Changes
Changes to src/where.c.