|
|
b11171aa71
|
topsql: distinguish the row and index operation type (#29044)
|
2021-11-24 10:17:51 +08:00 |
|
|
|
cf12389be1
|
executor: fix data race with RandSeed (#29965)
|
2021-11-22 11:37:49 +08:00 |
|
|
|
55a38a1c76
|
*: tiny clean up the RecordSet NewChunk() method (#29232)
|
2021-11-02 20:02:51 +08:00 |
|
|
|
b1efb13296
|
*: implement analyze columns c1, ..., cn (#29024)
|
2021-10-29 11:28:49 +08:00 |
|
|
|
2ba75e4af5
|
statistics: introduce bernoulli sampling method (#28999)
|
2021-10-28 12:52:49 +08:00 |
|
|
|
d53f9f55a0
|
executor,distsql: fix analyze version 2 memory leak (#28729)
|
2021-10-12 19:49:26 +08:00 |
|
|
|
94e30df8e2
|
parser: fix compiling, add unit tests (#28700)
|
2021-10-11 23:15:25 +08:00 |
|
|
|
f710f3d9a3
|
executor: support selecting store by tidb_replica_read for stale read (#28033)
|
2021-09-15 14:52:41 +08:00 |
|
|
|
bc5c912f85
|
statistics: some refactoring about stats collector (#26583)
|
2021-08-18 01:39:59 +08:00 |
|
|
|
d06fd67764
|
statistics: fix "data too long" error when dumping stats from table with new collation data (#27033)
|
2021-08-17 16:02:00 +08:00 |
|
|
|
7755d25aba
|
*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
|
2021-08-16 18:52:00 +08:00 |
|
|
|
73bb7dd2c6
|
*: Annotations and fixes related to gosec (#26907)
|
2021-08-09 22:27:15 +08:00 |
|
|
|
34d43fb8c5
|
*: convert tikv.error which is returned by RegionCache.Locate to tidb.error (#26647)
|
2021-07-28 10:26:16 +08:00 |
|
|
|
787772d874
|
stats: fix auto analyze panic (#25987)
|
2021-07-06 22:21:29 +08:00 |
|
|
|
420e27ebfa
|
*: update count / modify_count of mysql.stats_meta incrementally (#24720)
|
2021-07-02 19:05:26 +08:00 |
|
|
|
8a0be6181b
|
statistics: skip dumping nil histograms for virtual columns in analyze (#25789)
|
2021-06-28 16:55:25 +08:00 |
|
|
|
149e86ac4b
|
*: introduce snapshot into analyze (#24575)
|
2021-06-25 15:17:24 +08:00 |
|
|
|
74055f7f0e
|
statistics, executor: fix new collation for analyze version 2 (#25311)
|
2021-06-17 01:32:37 +08:00 |
|
|
|
cc5e161ac0
|
*: use tikv/client-go/v2 (#25359)
|
2021-06-11 17:24:35 +08:00 |
|
|
|
11716e7f4a
|
*: use full sampling as default analyze (#25132)
|
2021-06-06 00:34:27 +08:00 |
|
|
|
2e083b40e5
|
statistics: support indexes containing virtual column for full sampling (#24999)
|
2021-06-04 16:18:28 +08:00 |
|
|
|
41e1e814ff
|
executor: parallel some part of the sampling-based analyze (#24860)
|
2021-06-03 23:08:26 +08:00 |
|
|
|
66ad36ee10
|
planner, executor, statistics: support correlation calc for new sampling method (#24458)
|
2021-05-25 23:57:34 +08:00 |
|
|
|
2580240dde
|
*: pass sql, plan digest down to KV request (#24854)
|
2021-05-25 15:47:33 +08:00 |
|
|
|
bfdad7c752
|
*: milisecond test and infoschema fix (#24820)
|
2021-05-24 18:27:34 +08:00 |
|
|
|
2df8c3bfd1
|
store/tikv: resolve ReplicaReadType dependencies (#24653)
|
2021-05-17 14:09:39 +08:00 |
|
|
|
d2bdfd51b7
|
store/tikv: move transaction options out to /kv (#24619)
|
2021-05-13 17:49:39 +08:00 |
|
|
|
c8bc701170
|
*: misc cleanups to variable package (#24507)
|
2021-05-11 13:23:38 +08:00 |
|
|
|
3fed33fc17
|
statistics: dump FMSketch to KV only for partition table with dynamic prune mode (#24453)
|
2021-05-11 12:47:38 +08:00 |
|
|
|
5e9e0e6e37
|
*: consitent get infoschema (#24230)
|
2021-05-10 21:00:36 +08:00 |
|
|
|
18d519f056
|
stats, executor: use a correct sampling to collect stats (#23997)
|
2021-05-02 23:11:51 +08:00 |
|
|
|
0ec8f2d9fb
|
store/tikv: remove use of Priority transaction options in store/tikv (#24360)
|
2021-04-29 13:59:57 +08:00 |
|
|
|
619c472005
|
store/tikv: remove IsolationLevel option (#24335)
|
2021-04-28 15:25:56 +08:00 |
|
|
|
77577d823e
|
executor, statistics: remove NULL value from column histogram created by fast analyze (#24183)
|
2021-04-21 20:09:55 +08:00 |
|
|
|
3f6dfe91da
|
distsql: refactor range splitting logic & comments on int64 boundary (#23991)
|
2021-04-15 21:51:53 +08:00 |
|
|
|
d460a9c49a
|
*: add column End_time in show analyze status and add related log (#23674)
|
2021-04-14 18:31:51 +08:00 |
|
|
|
1e2cbf9a22
|
store/tikv: use []byte instead of kv.Key in package store/tikv (#23859)
|
2021-04-13 12:39:52 +08:00 |
|
|
|
dbd31ad044
|
statistics: make the global-level topN more accurate (#23862)
|
2021-04-12 12:06:34 +08:00 |
|
|
|
2ea64b28fd
|
executor,distsql: clean up useless interface (#23885)
|
2021-04-09 21:30:33 +08:00 |
|
|
|
3a1dd7a665
|
statistics: collect FMSketch when processing index analyze tasks (#23838)
|
2021-04-09 15:40:18 +08:00 |
|
|
|
35eded065e
|
*: fix structcheck lint warnings (#23062)
|
2021-03-24 21:09:37 +08:00 |
|
|
|
efe172b0e0
|
store/tikv:move option from kv to tikv, and make define as a normal int (#23171)
|
2021-03-22 20:13:36 +08:00 |
|
|
|
1d5a81edb3
|
statistics: handle drop partition events for global-stats (#23343)
|
2021-03-22 14:29:36 +08:00 |
|
|
|
b983856ddf
|
store/tikv:mv kv.ReplicaReadType to tikv (#23376)
|
2021-03-19 21:19:36 +08:00 |
|
|
|
b534ec7b49
|
store/tikv: remove kv.Version from package store/tikv (#23282)
|
2021-03-13 10:38:55 +08:00 |
|
|
|
c1b8347425
|
statistics: add a test case which builds global-stats on different versions of partition-stats (#23231)
|
2021-03-11 14:14:58 +08:00 |
|
|
|
f33d02bdbf
|
statistics: forbid getting global-stats through fast analyze and incremental analyze (#23066)
|
2021-03-05 11:24:54 +08:00 |
|
|
|
a64d8860f1
|
statistics: forbid global-stats in stats-ver1 and make analyze options take effect in global-stats (#23050)
|
2021-03-03 11:58:54 +08:00 |
|
|
|
5b12f9224e
|
*: check tidb_enable_extended_stats in analyze and row count estimation (#23029)
|
2021-03-03 02:54:53 +08:00 |
|
|
|
8230f4162b
|
*: optimize analyze cluster index table (#21381)
|
2021-03-01 22:14:54 +08:00 |
|
