/ Check-in [72727b68]
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Overview
Comment:Make sure that the sorting-index pre-filter recognizes that a rowid reference might be sortable. This fixes a performance regression.
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SHA1: 72727b68cd07969165f1f0943cc7e1a265436653
User & Date: drh 2014-09-19 02:01:37
Context
2014-09-19
04:42
Add the sqlite3VdbeMemClearAndResize() function. Fix a sorting-index prefilter problem. check-in: 987a7a21 user: drh tags: trunk
02:01
Make sure that the sorting-index pre-filter recognizes that a rowid reference might be sortable. This fixes a performance regression. Closed-Leaf check-in: 72727b68 user: drh tags: Cplusplus-comment
00:43
Add the sqlite3VdbeMemClearAndResize() interface to be used in place of sqlite3VdbeMemGrow(). A C++ style comment was left in this check-in by mistake, and so it has been moved into a branch to avoid problems in any future bisects on windows. check-in: 5b9b8987 user: drh tags: Cplusplus-comment
Changes
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Changes to src/where.c.

Changes to test/orderby1.test.