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47a990e7f7
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planner: adjust estimated rows to account for modified rows (#50970)
close pingcap/tidb#47523
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2024-03-13 13:30:41 +00:00 |
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ee1864460f
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planner: introduce PlanContext to provide context for planner phase (#51074)
close pingcap/tidb#51070
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2024-02-08 10:35:47 +00:00 |
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36cafb2307
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statistics: remove useless code (#49206)
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2023-12-28 16:30:28 +00:00 |
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e04d7a8aec
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statistics: BCE for BinarySearchRemoveVal (#49871)
close pingcap/tidb#49876
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2023-12-28 07:22:58 +00:00 |
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5f6ef18b7d
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statistics: BCE for the histogram (#49749)
close pingcap/tidb#49750
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2023-12-26 08:30:35 +00:00 |
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87f1a4a0cb
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statistics: add comments to reuse the memory (#49748)
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2023-12-25 05:39:26 +00:00 |
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8219934687
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*: reuse chunk in the histogram (#48583)
close pingcap/tidb#48584
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2023-12-20 12:18:22 +00:00 |
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0e9ed6749c
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statistics: fix illegal bucket order when to merge global stats (#49312)
close pingcap/tidb#49023
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2023-12-11 05:58:47 +00:00 |
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0133ced136
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statistics: remove useless code (#49284)
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2023-12-08 11:09:16 +00:00 |
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373608fe9d
|
*: fix log for statistics (#49215)
close pingcap/tidb#49216
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2023-12-06 08:14:50 +00:00 |
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ca9f4d3fe5
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statistics: fix old bucket4Merging to merge new data (#49169)
close pingcap/tidb#49168
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2023-12-05 07:47:57 +00:00 |
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8de6d307e5
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statistics: fix wrong result in the MergeGlobalStatsTopNByConcurrency (#48757)
ref pingcap/tidb#48713
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2023-11-22 03:25:11 +00:00 |
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3d176fcc2c
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util/codec,util/errctx,*: add error context, and use it to refactor util/codec (#48613)
close pingcap/tidb#48611
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2023-11-20 13:53:40 +00:00 |
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a771e8c82d
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statistics: add logs to facilitate debugging (#48715)
ref pingcap/tidb#48713
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2023-11-20 09:58:12 +00:00 |
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8301e4e991
|
types,*: remove the dependency stmtctx from types package. (#48108)
close pingcap/tidb#48080
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2023-11-01 11:45:44 +00:00 |
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f58c8f06de
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statistics: add better comments for the out of range algorithm (#47966)
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2023-11-01 04:56:07 +00:00 |
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a7fff4afc8
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statistics: fix difference between BinarySearchRemoveVal and RemoveVals (#47878)
close pingcap/tidb#47887
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2023-10-23 17:41:02 +00:00 |
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e146d4d6eb
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statistics: add branch check for BinarySearchRemoveVal (#47562)
ref pingcap/tidb#47275
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2023-10-13 15:37:56 +00:00 |
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318e82bbb7
|
*: move most of the packages to 'pkg' (#47123)
ref pingcap/tidb#41241
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2023-10-13 14:36:26 +00:00 |
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