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Overview
Comment:Avoid an unnecessary key comparison when doing an indexed lookup against an equality constraint.
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SHA1:d741e1ccdce96e6142e294fbdd20a0282296dcea
User & Date: drh 2015-11-06 20:22:25
Context
2015-11-07
00:51
Fix a harmless sanitizer warning in the ieee754 extension. check-in: dd9a26ec user: drh tags: trunk
2015-11-06
20:22
Avoid an unnecessary key comparison when doing an indexed lookup against an equality constraint. check-in: d741e1cc user: drh tags: trunk
20:13
Work around a sign-extension bug in the optimizer on the HP C compiler that comes with HP/UX. check-in: 46c36b15 user: drh tags: trunk
2015-11-05
22:30
Improvements and simplifications to the equality seek logic. Tests are adjusted so that they all pass now. Closed-Leaf check-in: 997ce6c9 user: drh tags: seekeq-experiment
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/btree.c.

Changes to src/btree.h.

Changes to src/sqliteInt.h.

Changes to src/vdbe.c.

Changes to src/vdbeaux.c.

Changes to test/collate4.test.

Changes to test/where.test.

Changes to test/where4.test.