|
|
0c1f36338b
|
planner, statistics: fix panic in plan replayer debug trace and add more tests (#43278)
ref pingcap/tidb#43069, close pingcap/tidb#43412
|
2023-05-06 09:46:56 +00:00 |
|
|
|
50dd8b40f1
|
*: provide a option to wait for init stats to finish before providing service during startup (#43381)
ref pingcap/tidb#42160, close pingcap/tidb#43385
|
2023-04-26 15:17:52 +00:00 |
|
|
|
f2760fbb35
|
*: remove useless code (#43266)
|
2023-04-21 13:03:20 +08:00 |
|
|
|
1bbc6924fd
|
*: add more stats related diagnostic information to execution plan and slow log (#43114)
close pingcap/tidb#43122
|
2023-04-20 07:13:19 +08:00 |
|
|
|
0423a09188
|
planner, statistics: add more debug trace (#43200)
ref pingcap/tidb#43069
|
2023-04-20 06:11:20 +08:00 |
|
|
|
d6bfa0e271
|
planner, statistics: introduce lite init stats (#43077)
ref pingcap/tidb#42160
|
2023-04-19 20:07:20 +08:00 |
|
|
|
eb2771d1ee
|
statistics, planner: add debug trace base utils and trace for GetRowCountByXXX() (#43120)
ref pingcap/tidb#43069
|
2023-04-18 22:37:19 +08:00 |
|
|
|
8d16b2656c
|
statistics: remove useless parameter (#43088)
|
2023-04-17 19:03:17 +08:00 |
|
|
|
579f47e412
|
statistics: remove statistics.Column.Count (#43033)
ref pingcap/tidb#42160
|
2023-04-14 20:10:46 +08:00 |
|
|
|
db68a1222e
|
staistics: fix load stats from old version json (#42967)
close pingcap/tidb#42931
|
2023-04-12 19:57:01 +08:00 |
|
|
|
a1338453c8
|
statistics: refine index/column stats methods (#42910)
ref pingcap/tidb#42160
|
2023-04-12 00:27:01 +08:00 |
|
|
|
86f215d8f5
|
planner: plan cache can be aware of statistics changes (#42921)
ref pingcap/tidb#36598
|
2023-04-11 19:35:00 +08:00 |
|
|
|
e942ab6148
|
kazel: support auto-config shard_count (#42751)
close pingcap/tidb#42827
|
2023-04-06 15:46:58 +08:00 |
|
|
|
f907e5aa5f
|
statistics: rename Table.Count to Table.RealtimeCount (#42764)
ref pingcap/tidb#42160
|
2023-04-04 05:38:57 +08:00 |
|
|
|
1d36047a47
|
ddl: Add the correct partitions to avoid error in updateGlobalStats (#42523)
close pingcap/tidb#42180
|
2023-03-24 06:42:42 +08:00 |
|
|
|
3c942f7e10
|
bazel: set short timeout as 120s (#42396)
|
2023-03-22 01:50:42 +08:00 |
|
|
|
56412f514e
|
planner: revert #41996 due to an execution plan regression in JOB workload (#42362)
close pingcap/tidb#42351
|
2023-03-17 21:03:30 +08:00 |
|
|
|
5aceb2e525
|
expression: support ilike function (#40942)
close #40943
|
2023-03-17 13:37:15 +08:00 |
|
|
|
471c084017
|
planner, sessionctx: add variable to control index selection for "WHERE b ORDER BY a LIMIT n" (#42116)
close pingcap/tidb#42060
|
2023-03-16 01:52:41 +08:00 |
|
|
|
e264615674
|
planner: add an upper bound for estimated row count of inner side of index join (#41996)
ref pingcap/tidb#31316
|
2023-03-14 21:40:38 +08:00 |
|
|
|
c19cae6cba
|
statistics: fix DATA RACE in the TestInitStatsVer2 (#42123)
close pingcap/tidb#42122
|
2023-03-13 17:14:41 +08:00 |
|
|
|
145b7cdf72
|
statistics: remove unused indexStatsFromStorage and columnStatsFromStorage (#42077)
ref pingcap/tidb#40624, ref pingcap/tidb#40791
|
2023-03-11 12:13:13 +08:00 |
|
|
|
cdab35847f
|
statistics: fix unnecessary index fmsketch loading (#42074)
close pingcap/tidb#42052
|
2023-03-10 17:03:13 +08:00 |
|
|
|
fd45f737cc
|
statistics: fix wrong column stats loading after analyze twice (#42076)
close pingcap/tidb#42073
|
2023-03-10 14:15:13 +08:00 |
|
|
|
60eceff04a
|
statistics/handle: use StatementContext with TimeZone in initStatsBuckets4Chunk (#41993)
close pingcap/tidb#41938
|
2023-03-08 12:03:12 +08:00 |
|
|
|
24ff3f4db3
|
statistics: avoid fmsketch calculation for single-column index (#41931)
ref pingcap/tidb#41930
|
2023-03-06 19:11:19 +08:00 |
|
|
|
723526708d
|
metrics: attach const label keyspace_id (#41693)
close pingcap/tidb#41698
|
2023-03-04 00:03:10 +08:00 |
|
|
|
96e345d1b3
|
statistics: use histogram buckets bounds to enhance string match functions estimation (#40338)
ref pingcap/tidb#36209
|
2023-02-28 22:09:09 +08:00 |
|
|
|
bf9f6c6096
|
statistics/handle: fix trigger auto analyze for partition table after adding index (#41639)
close pingcap/tidb#41638
|
2023-02-22 11:59:06 +08:00 |
|
|
|
e0620da22f
|
statistics: improve test to make test more fast (#41403)
ref pingcap/tidb#41377
|
2023-02-14 21:10:01 +08:00 |
|
|
|
696d7d06e9
|
*: REORGANIZE PARTITION (#38535) (#41096)
close pingcap/tidb#38535
|
2023-02-11 20:28:00 +08:00 |
|
|
|
09d3fa9d88
|
txn: Fix the issue that analyze panics when aggressive locking is enabled globally (#41196)
close pingcap/tidb#41194
|
2023-02-09 10:19:59 +08:00 |
|
|
|
ae6054242e
|
ddl: forbid tiflash while enabling API v2 (#41167)
ref pingcap/tidb#41166
|
2023-02-09 01:41:59 +08:00 |
|
|
|
6f45f81f3d
|
statistics/handle: refine the condition of dumping stats delta (#41133)
ref pingcap/tidb#36004, ref pingcap/tidb#38189, ref pingcap/tidb#39785
|
2023-02-07 22:55:58 +08:00 |
|
|
|
52e5a7bf3e
|
statistics/handle: remove unnecessary h.mu.Lock (#41153)
|
2023-02-07 19:03:58 +08:00 |
|
|
|
7fb79b5091
|
handler: fix duplicated log of unanalyzed table for historical stats (#41129)
|
2023-02-07 15:15:58 +08:00 |
|
|
|
98c22c1e32
|
statistics: use histogram count rather than realtime count to calculate stats healthy (#41031)
|
2023-02-03 16:11:57 +08:00 |
|
|
|
58468bf399
|
statistics: move TableStatsFromStorage out of handle (#40822)
ref pingcap/tidb#40624, ref pingcap/tidb#40791
|
2023-02-02 19:43:56 +08:00 |
|
|
|
6e56bf717c
|
ddl, statistics: fix stats meta missing when creating many tables at once (#38301)
close pingcap/tidb#36004, close pingcap/tidb#38189
|
2023-02-02 18:49:56 +08:00 |
|
|
|
bdc2f1b22f
|
handle: support fallback for dump historical stats (#40889)
close pingcap/tidb#40890
|
2023-02-01 17:47:56 +08:00 |
|
|
|
91686a3060
|
executor: add historical stats test and make it enabled (#40664)
|
2023-01-30 21:45:54 +08:00 |
|
|
|
fe4a81df82
|
sessionctx: add validation for tidb_enable_plan_replayer_continues_capture (#40787)
|
2023-01-29 17:15:54 +08:00 |
|
|
|
187cafce59
|
statistics: move statsReader out of statistics/handle (#40790)
ref pingcap/tidb#40624, ref pingcap/tidb#40791
|
2023-01-28 17:13:53 +08:00 |
|
|
|
f7d35abd12
|
domain: use enhanced waitGroupWrapper in domain #40606 (#40626)
ref pingcap/tidb#40330
|
2023-01-17 20:03:49 +08:00 |
|
|
|
b9fb22d5bf
|
statistics: fix data race in the Handle.IsTableLocked (#40572)
close pingcap/tidb#40567
|
2023-01-17 09:13:48 +08:00 |
|
|
|
1083f79f51
|
handle: use separete ctx for initStats (#40604)
close pingcap/tidb#40548
|
2023-01-16 18:23:48 +08:00 |
|
|
|
8af12508ae
|
statistics: fix a calculation logic flaw in (*Index).GetRowCount (#40522)
ref pingcap/tidb#39593
|
2023-01-13 01:39:46 +08:00 |
|
|
|
2f13578ec5
|
statistics: fix estimation error when ranges are too many and modify count is large (#40472)
* fix
* fmt
* bazel update
* update test result
Co-authored-by: Weizhen Wang <wangweizhen@pingcap.com>
Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
|
2023-01-11 18:30:34 +08:00 |
|
|
|
668881fac5
|
executor: add partition table testcase for historical stats (#40453)
* add partition table testcase
* add partition table testcase
* fix lint
Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
|
2023-01-11 15:46:33 +08:00 |
|
|
|
3cb091ba18
|
statistics: change the upper bound of the out-of-range estimation to modify count | tidb-test=pr/2012 (#39011)
close pingcap/tidb#39008
|
2023-01-10 15:26:23 +08:00 |
|
