|
|
4915482a36
|
*: use IsColOpCol to remove the same code (#65144)
|
2025-12-22 10:08:23 +00:00 |
|
|
|
91a2277e0e
|
expression: keep the same order of scalarFunction's args when to prepagate constant (#64927)
close pingcap/tidb#64924
|
2025-12-09 13:04:11 +00:00 |
|
|
|
0230916041
|
*: extract column into map in the constant propagation (#64121)
close pingcap/tidb#64128
|
2025-10-30 05:02:34 +00:00 |
|
|
|
3a54eaa3ff
|
planner: fix LogicalProjection.DeriveStats allocate too many memories (#63829)
close pingcap/tidb#63810
|
2025-10-09 14:34:54 +00:00 |
|
|
|
73ee7e2d2b
|
expression: fix unexpected modification of shared return type of cast expr (#63072)
close pingcap/tidb#60093
|
2025-08-20 08:06:05 +00:00 |
|
|
|
c8792889dc
|
planner: push down not operator when to simplify predicate (#62943)
close pingcap/tidb#62923
|
2025-08-13 10:46:21 +00:00 |
|
|
|
8aa5f5f4c4
|
expression: simplify the code with the ExtractColumnsFromExpressions (#62825)
ref pingcap/tidb#45839
|
2025-08-06 06:47:30 +00:00 |
|
|
|
2a522358ce
|
planner,expression: remove duplicates in the ExtractColumnsFromExpressions (#62791)
ref pingcap/tidb#45839
|
2025-08-04 13:00:27 +00:00 |
|
|
|
def18e5ac9
|
expression: truncate decimal instead of return error for PrepStmt (#62792)
close pingcap/tidb#62602
|
2025-08-04 11:40:25 +00:00 |
|
|
|
eb12403896
|
*: replace make then copy to slices.Clone (#62544)
close pingcap/tidb#62543
|
2025-07-31 12:27:55 +00:00 |
|
|
|
674fe1e00c
|
expression: change log level for ColumnSubstitution's error message (#62605)
close pingcap/tidb#62608
|
2025-07-24 09:42:49 +00:00 |
|
|
|
9accc3cfa3
|
planner: Fix expression rewriting and method signature mismatch in plan cache (#58506)
close pingcap/tidb#56772
|
2025-07-08 05:01:27 +00:00 |
|
|
|
cc37d0d3b0
|
expression: skip empty or one expression in the RemoveDupExprs (#62114)
ref pingcap/tidb#62121
|
2025-07-01 13:05:41 +00:00 |
|
|
|
c597cb5e0a
|
expression,planner: reuse the PropConstSolver to improve performance (#61838)
close pingcap/tidb#61837
|
2025-06-20 07:35:06 +00:00 |
|
|
|
9f38fcae00
|
planner,executor: improve the convenience of functions (#61546)
ref pingcap/tidb#36764
|
2025-06-06 08:57:06 +00:00 |
|
|
|
92925e9689
|
planner: fix wrongly skip plan cache with predicate simplification (#61515)
close pingcap/tidb#61513
|
2025-06-06 05:40:38 +00:00 |
|
|
|
d278fffc9d
|
expression: refactor expression.Contains to improve performance (#61374)
close pingcap/tidb#61373
|
2025-05-28 10:01:49 +00:00 |
|
|
|
4012a7439a
|
expression: gopls modernize (#60791)
close pingcap/tidb#60790
|
2025-05-06 14:03:42 +00:00 |
|
|
|
a10565bb10
|
Planner: add a column to save distance results from vector index in TopN plan. (#60544)
ref pingcap/tidb#54245
|
2025-04-18 14:02:10 +00:00 |
|
|
|
f689bd6465
|
expression: Add failpoint to force pushdown expression to tikv for debug usage (#59765)
ref pingcap/tidb#51876
|
2025-02-26 10:31:58 +00:00 |
|
|
|
fa0bc8e5bc
|
planner: change more conditions that are always false to dual (#59199)
close pingcap/tidb#51446
|
2025-02-07 11:21:34 +00:00 |
|
|
|
8c4bab1963
|
*: upgrade go1.23.2 (#51126)
close pingcap/tidb#50765
|
2024-10-09 05:15:46 +00:00 |
|
|
|
68fdf55d94
|
*: rename some packages of context (#56108)
close pingcap/tidb#56107
|
2024-09-19 07:11:03 +00:00 |
|
|
|
e471433601
|
*: Refactor param.ExecArgs from pkg param to pkg expression. (#55784)
|
2024-09-13 09:21:19 +00:00 |
|
|
|
e0864c6cf1
|
expression: let cast function supports explicit set charset (#55724)
close pingcap/tidb#55677
|
2024-09-10 10:25:23 +00:00 |
|
|
|
509d1bd93b
|
expression: expression.BuildSimpleExpr supports to build ParamMarker (#55493)
close pingcap/tidb#55492
|
2024-08-19 11:09:11 +00:00 |
|
|
|
f5ac1c4a45
|
*: support tidb_redact_log for explain (#54553)
close pingcap/tidb#54565
|
2024-07-23 08:45:04 +00:00 |
|
|
|
5909899601
|
expression,*: remove the session context inside ParamMarker (#53534)
close pingcap/tidb#53533
|
2024-07-03 07:44:58 +00:00 |
|
|
|
521c99967d
|
planner: The length function could not be substitute when collation of mapped column is utfxxx_bin (#54179)
close pingcap/tidb#53730
|
2024-06-27 03:19:23 +00:00 |
|
|
|
c91bc2014a
|
planner: classsify logical aggregation logic into a seperate file for later pkg move (#54187)
ref pingcap/tidb#51664, ref pingcap/tidb#52714
|
2024-06-25 10:32:51 +00:00 |
|
|
|
b96a775753
|
Optimizer: Fix range extraction for CNF(conjunctive normal form) (#53908)
ref pingcap/tidb#41598
|
2024-06-14 05:13:13 +00:00 |
|
|
|
d5e9c6e949
|
planner,expression: Limit projection pushed down scope to avoid potential performance degression (#53650)
close pingcap/tidb#53613
|
2024-06-04 09:52:26 +00:00 |
|
|
|
5e6df4eeb1
|
expression, *: Eval param get type with context (#53656)
close pingcap/tidb#53653
|
2024-06-03 09:39:01 +00:00 |
|
|
|
3d68bd2124
|
expression: fail ColumnSubstituteImpl if creating function returns error (#53716)
close pingcap/tidb#53580, close pingcap/tidb#53582, close pingcap/tidb#53594, close pingcap/tidb#53603
|
2024-06-03 08:55:24 +00:00 |
|
|
|
68219b9317
|
*: fix some typos in code comments (#53371)
|
2024-05-20 08:01:16 +00:00 |
|
|
|
acdb6f58e3
|
planner: UPDATE's select plan's output col IDs should be stable (#53268)
close pingcap/tidb#53236
|
2024-05-14 14:17:42 +00:00 |
|
|
|
17d3f7fd45
|
planner: small refactor for plan cache (#53028)
ref pingcap/tidb#50618
|
2024-05-06 09:04:07 +00:00 |
|
|
|
cfbabfa705
|
stmtctx: use a standalone RangeFallbackHandler (#52738)
close pingcap/tidb#52737
|
2024-04-22 13:04:39 +00:00 |
|
|
|
4ab889cd6a
|
expression: Add InInsertOrUpdate in BuildContext and remove GetSessionVars (#52528)
close pingcap/tidb#52366
|
2024-04-17 10:52:37 +00:00 |
|
|
|
1905e8973c
|
expression: add some methods in BuildContext to read fields in SessionVars before (#52367)
close pingcap/tidb#52366
|
2024-04-09 02:39:20 +00:00 |
|
|
|
482ce59bf6
|
expression: separate BuildContext and EvalContext (#52311)
close pingcap/tidb#52310
|
2024-04-03 09:42:24 +00:00 |
|
|
|
311eef9d03
|
expression: introduce SessionEvalContext to implement EvalContext (#52091)
close pingcap/tidb#52089
|
2024-03-26 09:42:54 +00:00 |
|
|
|
639fa0073f
|
expression: finish to remove SessionVars and other complex objects from EvalContext (#52015)
close pingcap/tidb#51477
|
2024-03-25 10:24:47 +00:00 |
|
|
|
54cca35e62
|
planner: choose to generate optimal plans without plan cache rather than generating suboptimal plans and caching it when generating MVIndex plans (#51546)
ref pingcap/tidb#45798
|
2024-03-07 11:51:35 +00:00 |
|
|
|
cc0387b1a3
|
expression: expose some basic fields to expression.EvalContext (#51420)
close pingcap/tidb#51419
|
2024-03-04 03:39:33 +00:00 |
|
|
|
c5eced17d0
|
expression: remove direct dependencies with sessionctx.Context for package expression (#51025)
close pingcap/tidb#51024
|
2024-02-08 02:10:15 +00:00 |
|
|
|
a0296bebe3
|
planner: stop pushing Agg down through Projection if substitution fail (#50932)
close pingcap/tidb#50926
|
2024-02-04 06:56:49 +00:00 |
|
|
|
ff050bb143
|
expression: add expression.BuildContext to build expressions (#50662)
close pingcap/tidb#50661
|
2024-01-29 11:27:22 +00:00 |
|
|
|
51e1e13494
|
*: update interface{} to any (#50770)
ref pingcap/tidb#50765
|
2024-01-29 07:21:29 +00:00 |
|
|
|
87f8355e45
|
expression: ConstItem => ConstLevel to provide more clear semantics (#49807)
close pingcap/tidb#49806
|
2023-12-28 04:10:59 +00:00 |
|
