|
|
7e627e8222
|
executor: make the create/start/end time in admin show ddl jobs TZ aware (#32450)
ref pingcap/tidb#26642
|
2022-02-23 17:25:43 +08:00 |
|
|
|
1cf4fcfa73
|
*: support prepared plan cache for cached table (#32139)
close pingcap/tidb#32003
|
2022-02-14 12:29:37 +08:00 |
|
|
|
43b818b80d
|
executor: add retriver for tikv_region_peers (#30657)
close pingcap/tidb#31050
|
2022-02-07 16:47:35 +08:00 |
|
|
|
07b0c7c657
|
executor: get the right result for stmt select ... for update union select … (#31956)
close pingcap/tidb#31530
|
2022-01-27 17:45:13 +08:00 |
|
|
|
9e928b2321
|
*: fix weak consistency not work (#31935)
close pingcap/tidb#31933
|
2022-01-25 14:24:11 +08:00 |
|
|
|
2e1cff73f3
|
*: add ExecRestrictedSQL() func for RestrictedSQLExecutor interface (#31618)
ref pingcap/tidb#30918
|
2022-01-24 21:30:11 +08:00 |
|
|
|
ad1c5b5081
|
*: add pushdown for ShowStmt and implement for show columns (#31742)
close pingcap/tidb#29910
|
2022-01-20 20:41:45 +08:00 |
|
|
|
4bab2b6dff
|
*: Rename table placement_policies to placement_rules (#31698)
close pingcap/tidb#31425
|
2022-01-17 16:01:45 +08:00 |
|
|
|
6b1010f405
|
*: enable golangci-lint prealloc (#31521)
close pingcap/tidb#29004
|
2022-01-11 01:09:41 +08:00 |
|
|
|
a082abdc6f
|
*: fix case-sensitivity issue with EQ/IN when query information_schema.columns (#31463)
ref pingcap/tidb#31481
|
2022-01-10 13:31:41 +08:00 |
|
|
|
5cd37f0008
|
session: fix data race in ParseWithParamsInternal (#31058)
close pingcap/tidb#30918
|
2022-01-06 21:02:37 +08:00 |
|
|
|
f7cc15fe60
|
executor: fix CTE bug when used with Apply (#31256)
close pingcap/tidb#31255
|
2022-01-06 15:34:38 +08:00 |
|
|
|
daa17c448d
|
executor: Fix data race when getting snapshot ts in IndexLookupJoin and UnionExec (#30487)
close pingcap/tidb#30468
|
2022-01-05 19:20:37 +08:00 |
|
|
|
1127977277
|
*: add global variable @@tidb_cache_table_lease for cached table (#31018)
close pingcap/tidb#29485
|
2022-01-01 16:13:51 +08:00 |
|
|
|
0ab0dad9da
|
*: allow TiDB to use TiKV's RC for high performance read (#30943)
close pingcap/tidb#30942
|
2021-12-30 16:57:50 +08:00 |
|
|
|
088a2444df
|
*: persist analyze options for manual and auto analyze (#30939)
|
2021-12-30 00:39:49 +08:00 |
|
|
|
5e031442d9
|
executor: enhance the strategy of the sampling rate calculation (#31016)
ref tikv/tikv#11669
|
2021-12-28 20:47:49 +08:00 |
|
|
|
dc9e75e009
|
executor: fix bug when correlated column is used in IndexMergeReader (#30982)
close pingcap/tidb#30913
|
2021-12-28 14:45:49 +08:00 |
|
|
|
ab821eb315
|
planner: add usage of paging copr in optimizer (#30536)
close pingcap/tidb#30578
|
2021-12-24 18:23:53 +08:00 |
|
|
|
e3c56b75ea
|
executor: buildWindow cannot call typeInfer twice (#30773)
close pingcap/tidb#30402
|
2021-12-20 11:11:46 +08:00 |
|
|
|
daf525a17e
|
*: replace compareDatum by compare, range part (#30710)
|
2021-12-16 19:48:36 +08:00 |
|
|
|
8cf847a575
|
executor: add an unit test case for unreasonable invoking Close (#30696)
|
2021-12-16 13:04:35 +08:00 |
|
|
|
9a074f1dbe
|
*: use the real StateRemote interface implementation for cached table (#30066)
|
2021-12-10 16:55:57 +08:00 |
|
|
|
23af09d8bf
|
*: support trace plan target='estimation' statement (#30491)
|
2021-12-10 11:43:57 +08:00 |
|
|
|
fbcf7575dc
|
ddl: let admin cancel ddl jobs run in a new transaction (#30549)
|
2021-12-09 18:59:57 +08:00 |
|
|
|
9773f83aec
|
*: replace compareDatum by compare, PR 10 (#30456)
|
2021-12-08 17:35:57 +08:00 |
|
|
|
27f7b592b1
|
executor: enable index_merge used in transaction. (#29875)
|
2021-12-08 12:25:56 +08:00 |
|
|
|
d3c6045f63
|
*: replace compareDatum by compare (#30421)
|
2021-12-06 20:41:56 +08:00 |
|
|
|
4fbbd5a77d
|
executor: make projection executor unparallel for insert/update/delete (#30290)
|
2021-12-03 15:13:54 +08:00 |
|
|
|
3487bb7b5d
|
executer: fix data race (#30186)
|
2021-11-29 18:59:52 +08:00 |
|
|
|
fe5733ce41
|
planner: support dump file for trace plan statement (#30059)
|
2021-11-25 16:19:50 +08:00 |
|
|
|
481455728a
|
*: track the memory usage of IndexJoin more accurate (#29068)
|
2021-11-24 13:49:50 +08:00 |
|
|
|
7fdafb47d3
|
planner: add sub plan info of shuffleReceiver when query explain analyze (#27992)
|
2021-11-23 16:49:51 +08:00 |
|
|
|
d15ca2a869
|
planner: unify the argument of range functions to use SessionCtx instead of StatementContext (#29999)
|
2021-11-23 12:35:51 +08:00 |
|
|
|
177be48e94
|
executor: add retriver for tidb_hot_regions_history (#27375)
|
2021-11-19 16:43:48 +08:00 |
|
|
|
20b9a4d8ca
|
executor: index out of range for lookUpContents (#27138) (#29456)
|
2021-11-17 16:41:46 +08:00 |
|
|
|
b5d336c5e5
|
*: contains update/delete point get should not trigger table cache condition (#29815)
|
2021-11-16 12:51:07 +08:00 |
|
|
|
9c683d3f67
|
dml : Support point get / batch point get for cache table (#29703)
|
2021-11-15 15:49:07 +08:00 |
|
|
|
bdfd3f6974
|
*: refine CharsetAndCollation (#29561)
|
2021-11-12 17:41:05 +08:00 |
|
|
|
e27af5e04f
|
*: Replace the dbterror.ClassOptimizer.NewStd(mysql.ErrInternal) to a global constant. (#29593)
|
2021-11-12 13:19:06 +08:00 |
|
|
|
2409c83381
|
*: fix staled table cache usage inside a transaction (#29443)
|
2021-11-11 18:23:05 +08:00 |
|
|
|
fa8cbd5888
|
executor: fix wrong result for join with enum type (#29375)
|
2021-11-05 16:29:03 +08:00 |
|
|
|
80e14b4bff
|
ddl: rename region label to attributes (#29174)
|
2021-11-01 12:14:50 +08:00 |
|
|
|
2c69740fde
|
*: support plan replayer load (#29247)
|
2021-11-01 11:22:51 +08:00 |
|
|
|
afa7dfb10f
|
executor: also use approximate count from pd to decide the sample rate (#29230)
|
2021-11-01 11:08:51 +08:00 |
|
|
|
ac2c6f8d87
|
ddl : ddl forbid stale read for cache table and support history read (#29173)
|
2021-10-29 17:08:49 +08:00 |
|
|
|
b562dc90e7
|
executor: refactor plan replayer (#28956)
|
2021-10-28 15:42:49 +08:00 |
|
|
|
2ba75e4af5
|
statistics: introduce bernoulli sampling method (#28999)
|
2021-10-28 12:52:49 +08:00 |
|
|
|
ed7bebded9
|
infoschema: remove is.placement_policy (#28890) (#28896)
|
2021-10-18 23:10:43 +08:00 |
|
|
|
cc96f59bdb
|
*: rename RECREATOR to REPLAYER (#28826)
|
2021-10-15 16:23:27 +08:00 |
|
