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Overview
Comment:Do not assume an index contains unique entries unless it is declared UNIQUE and NOT NULL is specified for all columns. Fix for [7b4fee9f6c].
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SHA1: e3b1f625518edc0e925116668dca5d25c3232b59
User & Date: dan 2015-04-11 11:44:27
References
2015-04-11
11:45 Closed ticket [7b4fee9f]: Expressions like (a IS NULL AND b = ?) optimized by a UNIQUE index matching a single row only plus 6 other changes artifact: 51edb7d0 user: dan
Context
2015-04-11
11:53
Update tests in whereD.test to account for the change in the previous commit. check-in: da49700c user: dan tags: trunk
11:44
Do not assume an index contains unique entries unless it is declared UNIQUE and NOT NULL is specified for all columns. Fix for [7b4fee9f6c]. check-in: e3b1f625 user: dan tags: trunk
02:08
Detect and report oversized records constructed from multiple zeroblobs. check-in: 9e139afd user: drh tags: trunk
Changes
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Changes to src/where.c.

Changes to test/null.test.