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Overview
| Comment: | Add a small cost penalty to sorting to bias the query planner in favor of plans that do not require a final sorting pass. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
85b9beb4605eb0cfe2ed063c2a192518 |
| User & Date: | drh 2018-07-28 21:01:55.748 |
Context
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2018-07-29
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| 18:56 | In the command-line shell, always exit if realloc() fails. (check-in: e390023c8e user: drh tags: trunk) | |
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2018-07-28
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| 21:01 | Add a small cost penalty to sorting to bias the query planner in favor of plans that do not require a final sorting pass. (check-in: 85b9beb460 user: drh tags: trunk) | |
| 16:24 | Do not allow a column reference that is converted into a constant by the WHERE-clause constant propagation optimization to be moved to the init-time constant expression list, as the table reference will not work there. This fixes a problem found by OSSFuzz. (check-in: d30b2a9473 user: drh tags: trunk) | |
Changes
Changes to src/where.c.
Changes to test/orderby5.test.
Changes to test/where.test.