/ Check-in [bcb4f262]
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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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SHA1: bcb4f262476193cfb17818d8c62bab528dddeef9
User & Date: drh 2012-10-08 20:27:35
Context
2012-10-08
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: 8314fd60 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: bcb4f262 user: drh tags: qp-enhancements
19:41
Bug fixes in the ORDER BY optimizer. check-in: 301bbee4 user: drh tags: qp-enhancements
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Changes to src/where.c.