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Overview
Comment:Experimental changes to improve optimization of DISTINCT queries.
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SHA1: f7ba0219ef2f235543c258be736955d91ca5ecce
User & Date: dan 2011-06-30 20:17:15
Context
2011-07-01
14:21
Improvements and tests for detection of redundant DISTINCT qualifiers. check-in: 7337293c user: dan tags: experimental
2011-06-30
20:17
Experimental changes to improve optimization of DISTINCT queries. check-in: f7ba0219 user: dan tags: experimental
2011-06-29
17:11
Pass the BTREE_UNORDERED hint into both sqlite3BtreeOpen() and into sqlite3BtreeCreateTable(). check-in: 591de898 user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/delete.c.

Changes to src/fkey.c.

Changes to src/select.c.

Changes to src/sqliteInt.h.

Changes to src/update.c.

Changes to src/where.c.

Changes to test/collate5.test.

Changes to test/e_select.test.

Changes to test/fuzzer1.test.

Changes to test/insert4.test.

Changes to test/misc5.test.

Changes to test/selectB.test.