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d164c297a7
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sessionctx: disable warning when setting tidb_allow_tiflash_cop in set_var hint (#63570)
close pingcap/tidb#62722
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2025-09-17 15:27:04 +00:00 |
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d022959e78
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planner: keep join keys for join optimization in constant propagation (#63404)
close pingcap/tidb#60076, close pingcap/tidb#63314
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2025-09-10 02:07:48 +00:00 |
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ec3ade5dea
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planner: allow cartesian joins in greedy join order algo to explore better join orders (#63309)
close pingcap/tidb#63290
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2025-09-09 15:44:57 +00:00 |
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013cacffeb
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planner: Add variable for no_decorrelate in select list (#63204)
close pingcap/tidb#51116
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2025-09-03 18:34:00 +00:00 |
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50e9e88a75
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planner: update the fundamental NDV scaling estimation formula (#63068)
close pingcap/tidb#54812
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2025-08-27 14:03:34 +00:00 |
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c7c45c2d0a
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planner,selectivity: record the default selectivity (#63102)
close pingcap/tidb#55366
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2025-08-26 08:42:18 +00:00 |
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5fab436e60
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planner: use expoBackoff for GROUP BY cardinality estimation when no … (#62813)
close pingcap/tidb#62756
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2025-08-25 21:16:10 +00:00 |
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81370d4c72
|
planner: add skew risk ratio for range pred (#62035)
close pingcap/tidb#62093
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2025-07-07 20:32:30 +00:00 |
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3dc48a1653
|
planner: add skew risk for equals (#60648)
close pingcap/tidb#60722
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2025-04-24 04:11:46 +00:00 |
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4f2d944d55
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planner: add hint support for optimizer cost factors (#60558)
ref pingcap/tidb#60357
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2025-04-16 04:27:58 +00:00 |
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ad68216538
|
executor: Add session variable for hash join v2 (#56023)
ref pingcap/tidb#53127
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2024-09-24 00:10:45 +00:00 |
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68c03cfb65
|
txn: enable pipelined dml by hint (#51770)
ref pingcap/tidb#50215
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2024-03-15 08:59:11 +00:00 |
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34449effe3
|
*: tidb_opt_use_invisible_indexes support set_var (#50733)
close pingcap/tidb#50653
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2024-01-26 02:46:51 +00:00 |
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22bd51eed0
|
planner: adjust index scan estimate for order with limit (#50345)
close pingcap/tidb#50237
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2024-01-20 01:54:19 +00:00 |
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990c1d7266
|
sessionctx/variable: add tidb_max_chunk_size and tidb_init_chunk_size for SET_VAR (#50395)
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2024-01-13 03:19:55 +00:00 |
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151b5b1df9
|
variable: disable tidb_read_staleness for SET_VAR hint (#48477)
close pingcap/tidb#48478
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2023-11-09 11:15:43 +00:00 |
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2a4f569606
|
sessionctx: fix var typo (#47609)
ref pingcap/tidb#45892
|
2023-10-25 03:33:33 +00:00 |
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318e82bbb7
|
*: move most of the packages to 'pkg' (#47123)
ref pingcap/tidb#41241
|
2023-10-13 14:36:26 +00:00 |
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