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Overview
Comment: | Further tweaks to the ORDER BY optimizer, to fix a bug and to get the optimizer to recognize some additional cases. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | qp-enhancements |
Files: | files | file ages | folders |
SHA1: |
bcb4f262476193cfb17818d8c62bab52 |
User & Date: | drh 2012-10-08 20:27:35.617 |
Context
2012-10-08
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21:01 | All test cases (veryquick.tcl and min.rc) pass. A few branch operations in ORDER BY optimization logic are untested by min.rc. (Closed-Leaf check-in: 8314fd6078 user: drh tags: qp-enhancements) | |
20:27 | Further tweaks to the ORDER BY optimizer, to fix a bug and to get the optimizer to recognize some additional cases. (check-in: bcb4f26247 user: drh tags: qp-enhancements) | |
19:41 | Bug fixes in the ORDER BY optimizer. (check-in: 301bbee404 user: drh tags: qp-enhancements) | |
Changes
Changes to src/where.c.