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fe038642e5
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*: refactor cost model formulas and constants (#10581)
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2019-08-07 17:44:09 +08:00 |
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38a453d29c
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expression: should not pass nil pointer to HashCode() function (#9324)
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2019-02-21 21:18:03 +08:00 |
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b339c02831
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planner,expression: use constraint propagation in partition pruning (#8885)
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2019-01-17 11:09:41 +08:00 |
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fde9c72af5
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expression, executor: castStringAsTime returns null when sql_mode is not strict (#8516)
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2018-12-06 23:12:55 +08:00 |
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e195df2e5d
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stats: fix selectivity estimation for primary key (#8134)
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2018-11-01 20:38:08 +08:00 |
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19f56480d5
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explaintest: add explain test for partition pruning (#7505)
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2018-10-18 18:55:22 +08:00 |
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