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4 check-ins tagged with "having-where-optimization"
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2017-05-02
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| 16:46 | Additional comments on the sqlite3ExprIsConstantOrGroupBy() routine. No code changes. Closed-Leaf check-in: 8424492e user: drh tags: having-where-optimization | |
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2017-05-01
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| 19:53 | Remove an unnecessary branch. check-in: a3317959 user: drh tags: having-where-optimization | |
| 14:09 | Add extra tests for the optimization on this branch. check-in: 4921cd95 user: dan tags: having-where-optimization | |
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2017-04-29
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| 20:53 | Automatically transfer terms from the HAVING clause to the WHERE clause of an aggregate query in cases where the result of evaluating the term depends only one one or more of the GROUP BY expressions (and on no other inputs). check-in: 5375a3ce user: dan tags: having-where-optimization | |