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b1155ee132
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planner/core: migrate test-infra to testify for 'planner/core/stats_test.go' (#31970)
close pingcap/tidb#28399
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2022-01-26 22:30:45 +08:00 |
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94e30df8e2
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parser: fix compiling, add unit tests (#28700)
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2021-10-11 23:15:25 +08:00 |
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7755d25aba
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*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
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2021-08-16 18:52:00 +08:00 |
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0bf495d5e8
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planner: unify the terms NDV and cardinality in the optimizer (#26345)
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2021-07-20 11:59:35 +08:00 |
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d56be06f4d
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executor,planner: use an object pool to reuse PlanBuilder (#26216)
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2021-07-15 21:17:33 +08:00 |
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2e083b40e5
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statistics: support indexes containing virtual column for full sampling (#24999)
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2021-06-04 16:18:28 +08:00 |
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f3557bb591
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planner, executor: supports select statement with AS OF (#24613)
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2021-05-27 21:11:35 +08:00 |
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41f5441fd6
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planner: fix err check (#22997)
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2021-04-12 19:23:50 +08:00 |
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04e5137f48
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*: use explain format = 'brief' for tests (#22677)
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2021-02-22 17:50:06 +08:00 |
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72d4504f45
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planner: fix explain-hint panic for joins generated by subquery (#20675)
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2020-12-03 15:18:37 +08:00 |
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e136429d8d
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*: refactor parser initialize method and add tidb_enable_strict_double_type_check variable (#20967)
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2020-11-16 19:58:27 +08:00 |
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ff428983e0
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planner: estimate cardinality of agg / join by GroupNDV (#18058)
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2020-10-27 11:09:57 +08:00 |
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84e07a2a59
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planner: propagate NDV of column groups across plan nodes (#17854)
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2020-08-12 16:39:11 +08:00 |
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