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Comment:Query optimizer enhancement: In "FROM a,b,c left join d" allow the C table to be reordered with A and B. This used to be the case but the capability was removed by (3203) and (3052) in response to ticket #1652. This change restores the capability. (CVS 3529)
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SHA1: 7393c81b8cb9d4344ae744de9eabcb3af64f1db8
User & Date: drh 2006-12-16 16:25:15
Context
2006-12-18
14:12
Updates to the "Distinctive Features" document. (CVS 3530) check-in: c734585e user: drh tags: trunk
2006-12-16
16:25
Query optimizer enhancement: In "FROM a,b,c left join d" allow the C table to be reordered with A and B. This used to be the case but the capability was removed by (3203) and (3052) in response to ticket #1652. This change restores the capability. (CVS 3529) check-in: 7393c81b user: drh tags: trunk
2006-12-14
01:06
Fix a bug in lemon that leads to an assertion fault given an invalid grammar. The bug and this fix do not effect on SQLite. Ticket #2107. (CVS 3528) check-in: f2ad230f user: drh tags: trunk
Changes
Unified Diffs Side-by-Side Diffs Patch

Changes to src/build.c.

Changes to src/expr.c.

Changes to src/parse.y.

Changes to src/select.c.

Changes to src/sqliteInt.h.

Changes to src/where.c.

Changes to test/where3.test.