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6e3d0eb306
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planner: enhance projection explain-info when simple column projected again with a new unique-id (#44520)
close pingcap/tidb#44521
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2023-06-19 12:08:41 +00:00 |
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4476173923
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planner: update cost model2 (#39438)
ref pingcap/tidb#35240
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2022-11-30 00:29:59 +08:00 |
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80c8fea9ec
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planner: update some UTs from cost model1 to model2 (#39085)
ref pingcap/tidb#35240
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2022-11-11 17:07:53 +08:00 |
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28c934cdae
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planner: finish todo in builtin_cast.go#L1945 (#36921)
close pingcap/tidb#36920
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2022-08-09 16:16:47 +08:00 |
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d22cd59da4
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planner: refactor the cost implementation for Aggs (#34227)
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2022-04-27 20:12:39 +08:00 |
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4d16aabf90
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planner: change redundantSchema to fullSchema to correctly handle natural and "using" joins (#29599)
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2021-11-22 14:53:49 +08:00 |
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163eb5f03c
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planner: Implement PointGet in TryFastPlan for range/list paritition table (#24588)
* implement PointGet in TryFastPlan for range/list partition
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2021-05-22 01:23:53 +08:00 |
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b91aeedab7
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planner: add tests for partition range boundaries for LT/GT (#24574)
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2021-05-20 21:34:22 +08:00 |
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d1a5fa3ac9
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planner: add range partition boundaries tests with BETWEEN expression (#24598)
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2021-05-20 02:05:41 +08:00 |
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883c7fb87c
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planner: add partitioning pruning tests for range partitioning (#24554)
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2021-05-19 10:57:40 +08:00 |
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1cebae21a7
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planner, sessionctx: turn on the mpp by default (#23401)
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2021-03-23 21:01:37 +08:00 |
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5bafb3203e
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planner: show cast type in EXPLAIN in coptask (#23123)
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2021-03-16 16:16:55 +08:00 |
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db62e341fd
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executor: fix wrong key range of index scan when filter is comparing year column with NULL (#23079)
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2021-03-04 16:04:54 +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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d44e123395
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planner: prevent agg push down if it is in the outer child of apply (#21902)
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2020-12-22 16:43:26 +08:00 |
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5cb50070bd
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planner: fix union doesn't handle collate correctly (#21854)
Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>
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2020-12-21 15:06:33 +08:00 |
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550c2c0c10
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planner: natural join not consider rowid and null eq not propagate (#21328)
Signed-off-by: lzmhhh123 <lzmhhh123@gmail.com>
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2020-12-02 12:18:48 +08:00 |
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4ec101d7e3
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planner: support parentheses change precedence for set operators (#18968)
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2020-09-21 13:06:10 +08:00 |
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201153e4ba
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planner: make except/intersect support different column type (#18846)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-08-18 15:31:14 +08:00 |
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f3554241bb
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planner, executor: support except and intersect set operator (#18459)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-07-27 17:56:07 +08:00 |
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