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|
b39a1ca7c0
|
planner: add the prefix index as candidate for topn optimization (#65533)
fix pingcap/tidb#63280
|
2026-01-17 14:41:28 +00:00 |
|
|
|
53dc671df4
|
planner: non-deterministic expression can not be pushed down throught the join (#65563)
close pingcap/tidb#65486
|
2026-01-15 07:05:38 +00:00 |
|
|
|
79b2debe2a
|
planner: index pruning using existing infra (#64999)
close pingcap/tidb#63856
|
2026-01-15 01:11:23 +00:00 |
|
|
|
4915482a36
|
*: use IsColOpCol to remove the same code (#65144)
|
2025-12-22 10:08:23 +00:00 |
|
|
|
ce06e5d382
|
*: fix index lookup pushdown error for partition table + uncomitted rows (#65157)
close pingcap/tidb#65155
|
2025-12-22 08:30:40 +00:00 |
|
|
|
69fb8dbc92
|
*: support system variable tidb_index_lookup_pushdown_policy and hint NO_INDEX_LOOKUP_PUSHDOWN (#64932)
ref pingcap/tidb#62575
|
2025-12-15 05:38:47 +00:00 |
|
|
|
5ee17f4a1d
|
*: support for partition table and common handle for index lookup push down (#64839)
ref pingcap/tidb#62575, close pingcap/tidb#64594, close pingcap/tidb#64595
|
2025-12-04 09:07:23 +00:00 |
|
|
|
47d17123d6
|
expression,planner: move planner-specific functions out of expression (#64675)
ref pingcap/tidb#63856
|
2025-11-26 01:16:05 +00:00 |
|
|
|
a97f75ba4b
|
expression,planner: gather both prefix and full index columns at once (#64484)
ref pingcap/tidb#63856
|
2025-11-21 23:10:05 +00:00 |
|
|
|
4b3e59a05b
|
*: fix incorrect rlike when quering information_schema (#64301)
close pingcap/tidb#64249
|
2025-11-07 17:29:44 +00:00 |
|
|
|
8b070c2231
|
planner: fix prefer task logic when enumerate physical limit/topn (#64151)
close pingcap/tidb#63985
|
2025-11-05 17:02:53 +00:00 |
|
|
|
0982aded20
|
Cascades optimizer: handle warning messages for inapplicable hints properly (#62737)
ref pingcap/tidb#62328, close pingcap/tidb#62736
|
2025-10-24 05:41:13 +00:00 |
|
|
|
0deccbba5f
|
planner: maintain a map of columns by ID in DataSource (#64053)
ref pingcap/tidb#63856
|
2025-10-23 19:56:04 +00:00 |
|
|
|
d7470ffa9e
|
planner: remove function pointers (#64077)
ref pingcap/tidb#64049
|
2025-10-22 08:16:49 +00:00 |
|
|
|
a00894143c
|
planner: remove function pointer for the UnionAll/MaxOneRow/PartitionUnionAll/Sequence (#64066)
ref pingcap/tidb#52714
|
2025-10-21 12:16:25 +00:00 |
|
|
|
5c12eaac62
|
planner: remove the default implementation of exhaustPhysicalPlans of all ops. (#64011)
ref pingcap/tidb#52714
|
2025-10-20 11:33:04 +00:00 |
|
|
|
a93a1687d8
|
planner: remove some function pointers (#64015)
ref pingcap/tidb#52714
|
2025-10-20 09:43:01 +00:00 |
|
|
|
4dca2c06ba
|
planner: eliminate the findBestTask func pointer for cte/cte-table/show. (#63991)
ref pingcap/tidb#52714
|
2025-10-16 11:08:13 +00:00 |
|
|
|
8b288a9103
|
planner: classify enforcer related logic into enforce.go (#63974)
ref pingcap/tidb#52714
|
2025-10-15 16:31:10 +00:00 |
|
|
|
aa22bdccd3
|
planner: eliminate the findBestTask function pointer when call for physicalization of show (#63971)
ref pingcap/tidb#52714
|
2025-10-15 07:44:13 +00:00 |
|
|
|
4dc983548d
|
planner: move FindBestTask4LogicalMemTable into physicalop (#63913)
ref pingcap/tidb#52714
|
2025-10-14 13:16:26 +00:00 |
|
|
|
926eb2daa3
|
planner: remove unused variable (#63930)
|
2025-10-13 12:13:55 +00:00 |
|
|
|
c1297c9b33
|
planner: refactor FindBestTask and move FindBestTask4LogicalTableDual (#63863)
ref pingcap/tidb#52714
|
2025-10-10 10:45:00 +00:00 |
|
|
|
3a54eaa3ff
|
planner: fix LogicalProjection.DeriveStats allocate too many memories (#63829)
close pingcap/tidb#63810
|
2025-10-09 14:34:54 +00:00 |
|
|
|
ae3d6acbb5
|
planner: remove code of the hint nth_plan - 1 (#63803)
ref pingcap/tidb#63802
|
2025-09-30 02:57:19 +00:00 |
|
|
|
8840daf482
|
planner, executor: support access path keep order with IN conditions using merge sort (#62694)
close pingcap/tidb#34882, close pingcap/tidb#63449
|
2025-09-29 16:22:16 +00:00 |
|
|
|
805da7ca66
|
*: move exhaustPhysicalPlan for lock/sort/topn into physicalop (#63790)
ref pingcap/tidb#52714
|
2025-09-29 08:07:01 +00:00 |
|
|
|
10b7c71283
|
planner: remove code of the deprecated optimizer trace - 4 (#63793)
ref pingcap/tidb#63725
|
2025-09-29 06:27:58 +00:00 |
|
|
|
eb47aabd79
|
planner: relocate table/index scan build logic to physical op dir (#63585)
ref pingcap/tidb#52714
|
2025-09-28 07:22:40 +00:00 |
|
|
|
98fa1ac0d9
|
planner: remove code of the deprecated optimizer trace - 2 (#63765)
ref pingcap/tidb#63725
|
2025-09-28 04:44:07 +00:00 |
|
|
|
933db8df82
|
parser, planner: Add hint INDEX_LOOKUP_PUSH_DOWN and implement the planner part (#62714)
close pingcap/tidb#62713, close pingcap/tidb#63611
|
2025-09-27 07:41:43 +00:00 |
|
|
|
f5234c41e8
|
planner: remove code of the deprecated optimizer trace - 1 (#63731)
ref pingcap/tidb#63725
|
2025-09-26 02:33:49 +00:00 |
|
|
|
b2f6a2c6d1
|
planner: fix cannot find column error for expression index (#63683)
close pingcap/tidb#52653
|
2025-09-25 04:48:01 +00:00 |
|
|
|
ca7e8acb3e
|
planner: refactor outer to inner join (#63637)
close pingcap/tidb#63602
|
2025-09-23 07:52:16 +00:00 |
|
|
|
78ca97301b
|
planner: refactor exhaustPhysicalPlans (#63508)
ref pingcap/tidb#52714
|
2025-09-16 16:40:23 +00:00 |
|
|
|
afe11b6a28
|
planner: rewrite semi join when to predicate push down (#63436)
close pingcap/tidb#58958
|
2025-09-14 17:52:54 +00:00 |
|
|
|
a4f7468af3
|
planner: use generator to implement the PhysicalTableDual's CloneForPlanCache (#63472)
close pingcap/tidb#63075
|
2025-09-11 13:12:12 +00:00 |
|
|
|
ae6d30c24f
|
planner: re-enable the plan cache generator and move Delete/Inset/Update into physicalop (#63443)
ref pingcap/tidb#52714
|
2025-09-11 06:20:39 +00:00 |
|
|
|
d022959e78
|
planner: keep join keys for join optimization in constant propagation (#63404)
close pingcap/tidb#60076, close pingcap/tidb#63314
|
2025-09-10 02:07:48 +00:00 |
|
|
|
c8d2bef20e
|
planner: move physical related logic into physical op dir (#63401)
ref pingcap/tidb#52714
|
2025-09-08 10:39:06 +00:00 |
|
|
|
cc619f44a9
|
planner: move PhysicalJoin related logic into physical op dir (#63390)
ref pingcap/tidb#52714
|
2025-09-08 02:58:39 +00:00 |
|
|
|
307a2c7686
|
planner: refactor some code related to constant propagation for join (#63388)
ref pingcap/tidb#63314
|
2025-09-05 12:55:36 +00:00 |
|
|
|
d75dc0b06c
|
planner: handle firstrow columns in aggregation predicate pushdown (#63059)
ref pingcap/tidb#24853
|
2025-09-03 15:32:12 +00:00 |
|
|
|
91ae16cf03
|
planner: Add some comments about the ds.rowcount (#63302)
close pingcap/tidb#59595
|
2025-09-02 04:18:36 +00:00 |
|
|
|
a1183bc1cc
|
planner: fix select lock don't have Hash64 and Equals methods itself in next-gen mode. (#63227)
close pingcap/tidb#63229
|
2025-08-29 10:32:04 +00:00 |
|
|
|
02d38ee4d0
|
planner: PropagateConstant can remove useless push down conditions (#63061)
close pingcap/tidb#62991
|
2025-08-28 04:32:46 +00:00 |
|
|
|
5a9d82532d
|
planner: implement func CloneForPlanCache() for PhysicalTableDual (#63198)
ref pingcap/tidb#63075
|
2025-08-27 15:50:55 +00:00 |
|
|
|
50e9e88a75
|
planner: update the fundamental NDV scaling estimation formula (#63068)
close pingcap/tidb#54812
|
2025-08-27 14:03:34 +00:00 |
|
|
|
eedab0ee5a
|
planner: clean debug code. (#63180)
|
2025-08-26 04:03:13 +00:00 |
|
|
|
5fab436e60
|
planner: use expoBackoff for GROUP BY cardinality estimation when no … (#62813)
close pingcap/tidb#62756
|
2025-08-25 21:16:10 +00:00 |
|
