|
|
2088b342e8
|
planner: fix some typos (#54649)
|
2024-07-17 09:20:59 +00:00 |
|
|
|
1bf27af89f
|
statistics: init LastAnalyzeVersion with snapshot timestamp (#54465)
ref pingcap/tidb#53567
|
2024-07-16 08:21:00 +00:00 |
|
|
|
06e0e17d98
|
*: fix ctrl+c can not kill tidb during statistics init (#54594)
close pingcap/tidb#54589
|
2024-07-15 09:26:59 +00:00 |
|
|
|
e5a8a23e83
|
*: enable the predicate columns feature by default (#54440)
ref pingcap/tidb#53567
|
2024-07-12 09:23:28 +00:00 |
|
|
|
f490a98438
|
*: add context.Context parameter to infoschema TableByName (#54479)
ref pingcap/tidb#50959
|
2024-07-09 16:04:33 +00:00 |
|
|
|
2c72c39ce0
|
statistics: add more comments for the histogram bucket (#54519)
|
2024-07-09 10:49:33 +00:00 |
|
|
|
8c1ce99065
|
ddl: schedule as many jobs as possible in one round, simplify sql to query jobs (#54438)
ref pingcap/tidb#54436
|
2024-07-09 04:39:02 +00:00 |
|
|
|
0f81cea72c
|
config: Change tidb_opt_projection_push_down default value to true (#53831)
ref pingcap/tidb#51876
|
2024-07-08 08:36:03 +00:00 |
|
|
|
aeea03d21c
|
planner: include both indexes and columns in job info (#54336)
ref pingcap/tidb#53567
|
2024-07-03 10:59:57 +00:00 |
|
|
|
878fa328ea
|
statistics: update stats_history table when it meets duplicate (#54315)
close pingcap/tidb#47539
|
2024-07-01 07:20:57 +00:00 |
|
|
|
0d0fb4d19d
|
planner: respect tidb_analyze_column_options when build analyze plan (#54240)
ref pingcap/tidb#53567
|
2024-06-28 10:57:01 +00:00 |
|
|
|
3e1ee9ec62
|
statsistics: unexport the Columns and Indices of HistColl (#53768)
close pingcap/tidb#53666
|
2024-06-27 12:53:54 +00:00 |
|
|
|
01cc0274bd
|
stats: fix index_length in information_schema (#54176)
close pingcap/tidb#54173
|
2024-06-25 02:20:51 +00:00 |
|
|
|
4327c93a31
|
infoschema, statistics: support and use table's partition attribute filter (#54161)
ref pingcap/tidb#50959
|
2024-06-24 14:37:21 +00:00 |
|
|
|
fd2b5e97a1
|
statistics: always tracking predicate columns (#54152)
ref pingcap/tidb#53567
|
2024-06-24 06:56:56 +00:00 |
|
|
|
adf2df9498
|
statistics: remove useless code (#54158)
|
2024-06-21 09:32:57 +00:00 |
|
|
|
8ee4897b39
|
planner: reduce topn count to exclude non-skewed values (#53035)
close pingcap/tidb#53111
|
2024-06-19 05:37:17 +00:00 |
|
|
|
2cea9949f2
|
statistics: stop loading too many stats when to init stats (#53999)
close pingcap/tidb#54000
|
2024-06-18 04:26:46 +00:00 |
|
|
|
a8af911cf2
|
planner: improve range underestimation (#53860)
close pingcap/tidb#53907
|
2024-06-16 16:04:16 +00:00 |
|
|
|
f124165c9b
|
statistics: update some vars for internal sessions correctly (#53977)
close pingcap/tidb#53972
|
2024-06-13 05:19:29 +00:00 |
|
|
|
2ee6d22383
|
statistics: updating stats cache can trigger evict (#53979)
close pingcap/tidb#53742
|
2024-06-13 04:43:29 +00:00 |
|
|
|
395edabbae
|
statistics: not convert the database names to lowercase duration the auto analyze (#53906)
close pingcap/tidb#53905
|
2024-06-11 11:50:59 +00:00 |
|
|
|
a44d409064
|
planner, stats: assign high priority for sync load related internal SQLs (#51636)
ref pingcap/tidb#50332
|
2024-06-04 11:58:26 +00:00 |
|
|
|
9c1a45ab46
|
statistics: fix wrong NDV in the global stats when to disable async-merge-global-stats (#53762)
close pingcap/tidb#53752
|
2024-06-04 11:01:27 +00:00 |
|
|
|
3e8ba69e25
|
statistics: add counter for sync load's backgroud tasks (#53769)
|
2024-06-04 04:19:31 +00:00 |
|
|
|
9745a16ba6
|
statistics: clean up dropped predicate columns stats usage (#53680)
ref pingcap/tidb#53567
|
2024-05-30 10:44:51 +00:00 |
|
|
|
5e5326be79
|
statistics: print the process of init stats (#53560)
close pingcap/tidb#53564
|
2024-05-30 08:16:22 +00:00 |
|
|
|
aee176b572
|
statstics,ddl: fix FK table forgets to send CreateTable event (#53654)
close pingcap/tidb#53652
|
2024-05-29 11:27:03 +00:00 |
|
|
|
4a5197472f
|
statistics: refactor write merge-global-stats (#53549)
|
2024-05-28 11:13:27 +00:00 |
|
|
|
bf704fd635
|
domain: make the transaction from initStatsCtx blocking gc (#53602)
close pingcap/tidb#53592
|
2024-05-28 10:19:28 +00:00 |
|
|
|
772db2079e
|
statistics: refine comments to FMSketch (#53601)
|
2024-05-28 10:19:21 +00:00 |
|
|
|
bdb0545f73
|
statistics: make sure that get max table id when to init stats (#53606)
close pingcap/tidb#53607
|
2024-05-28 06:26:50 +00:00 |
|
|
|
2300ac6fe6
|
statistics: add comments and remove unnessary check (#53568)
ref pingcap/tidb#53567
|
2024-05-27 11:20:50 +00:00 |
|
|
|
e954bcfc74
|
*: not load unnecessay data during the non-lite-init-stats (#53399)
close pingcap/tidb#53425
|
2024-05-22 10:53:47 +00:00 |
|
|
|
a3e6d1cd8a
|
statistics: split async load package (#53318)
|
2024-05-16 07:35:49 +00:00 |
|
|
|
5d27b731d5
|
planner, statistics: async load should load all column meta info for lite init (#53297)
ref pingcap/tidb#53141
|
2024-05-15 20:05:42 +00:00 |
|
|
|
687f39c12f
|
statistics: fix wrong behavior for primary key' non-lite init stats (#53298)
ref pingcap/tidb#37548
|
2024-05-15 15:22:12 +00:00 |
|
|
|
be804747e8
|
*: some tiny optimizations to reduce infoschema v2 memory (#53242)
ref pingcap/tidb#50959
|
2024-05-14 10:37:20 +00:00 |
|
|
|
e5651c43bd
|
planner: optimize performance of IndexUsage utilities (#53195)
close pingcap/tidb#51898
|
2024-05-13 04:40:10 +00:00 |
|
|
|
49f09fef57
|
statistics: support adaptive sync load concurrency (#53142)
close pingcap/tidb#53157
|
2024-05-10 11:22:09 +00:00 |
|
|
|
81a7cf5548
|
variable: disable tidb_enable_historical_stats by default (#53046)
close pingcap/tidb#53048
|
2024-05-07 11:11:39 +00:00 |
|
|
|
1d698c7887
|
statistics: reduce allocation of types.Context (#52615)
close pingcap/tidb#52342
|
2024-04-28 19:26:58 +00:00 |
|
|
|
40c81c0fd5
|
*: fix global index work with memIndexReader executor (#52660)
close pingcap/tidb#52493
|
2024-04-28 11:23:57 +00:00 |
|
|
|
58bfd1cb91
|
flashback: fix realtikvtest/flashbacktest test cases (#52899)
close pingcap/tidb#52898
|
2024-04-26 04:42:11 +00:00 |
|
|
|
6d6c203e29
|
statistics: add more comments to FMSketch (#52841)
|
2024-04-24 12:33:11 +00:00 |
|
|
|
cd90f81880
|
statistics: support global singleflight for sync load (#52796)
close pingcap/tidb#52797
|
2024-04-24 09:51:11 +00:00 |
|
|
|
8629068c0f
|
*: avoid concurrently using the session in the syncload (#52830)
close pingcap/tidb#52827
|
2024-04-23 15:10:41 +00:00 |
|
|
|
cfcc770e8a
|
statistics: add upper bound of retry for sync load (#52658)
close pingcap/tidb#52657
|
2024-04-22 11:21:09 +00:00 |
|
|
|
53c050b5f9
|
statistics: fix small typo (#52685)
|
2024-04-17 16:13:37 +00:00 |
|
|
|
e5863e1623
|
statistics: reduce small obj alloc for PreCalculateScalar (#52623)
close pingcap/tidb#52343
|
2024-04-16 15:24:06 +00:00 |
|
