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dc1f8ff031
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planner: don't prune sleep function in LogicalProjection (#11927)
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2019-08-30 16:35:06 +08:00 |
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c59933323a
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expression: fix constItem() and column-pruning in order by clause (#11839)
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2019-08-28 16:59:35 +08:00 |
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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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e829920934
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planner: fix plus prefix for select constant (#9707)
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2019-03-21 10:51:59 +08:00 |
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5a283a98dd
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plan/executor: make semi joins null and empty aware (#9051)
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2019-02-25 15:42:38 +08:00 |
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776c90fa79
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planner: check null and empty for != any(subq) and = all(subq) (#9106)
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2019-01-21 16:17:48 +08:00 |
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3c98f69266
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*: support select partition for partition table (#8990)
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2019-01-14 20:55:52 +08:00 |
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f33e04f486
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expression: make sysdate unfoldable (#7838)
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2018-10-08 16:47:45 +08:00 |
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869e20138a
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plan: refine the handle check to use point get plan for prepare statement (#7732)
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2018-09-25 11:32:12 +08:00 |
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7f6babb2b4
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plan: fix mistaken conversion from outer join to inner join (#7689)
exclude upper level join conditions from predicates when simplifying
embedded outer join
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2018-09-17 13:39:15 +08:00 |
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372a6fc921
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plan: refine explain result format (#7011)
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2018-07-09 13:55:36 +08:00 |
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