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Overview
| Comment: | In the query planner, do not consider index X to be a proper subset of index Y if X is a covering index but Y is not. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
ee31c04353cd75ea4bbadee2994c30d3 |
| User & Date: | drh 2017-10-15 22:16:25 |
Context
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2017-10-16
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| 11:50 | Improved comments, including a typo fix, on the whereLoopCheaperProperSubset() function. (check-in: 700a3c69 user: drh tags: trunk) | |
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2017-10-15
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| 22:16 | In the query planner, do not consider index X to be a proper subset of index Y if X is a covering index but Y is not. (check-in: ee31c043 user: drh tags: trunk) | |
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2017-10-14
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| 19:54 | Updates to the Makefiles for MSVC. (check-in: ac8786f3 user: mistachkin tags: trunk) | |
Changes
Changes to src/where.c.
Changes to test/analyze9.test.