|
|
5bf5e35e81
|
variable: make backoff weight could be 0 (#30664)
close pingcap/tidb#32592
|
2022-03-29 17:20:28 +08:00 |
|
|
|
3206d51520
|
session: lower innodb-lock-wait-timeout MaxValue to match max-txn-ttl (#33473)
close pingcap/tidb#33472
|
2022-03-26 14:48:33 +08:00 |
|
|
|
7291238ea6
|
*: lower-case-table-names should be removed from tidb-config (#32886)
close pingcap/tidb#32885
|
2022-03-18 14:16:31 +08:00 |
|
|
|
9bc9572754
|
planner: add the functional dependency for Datasource, proj, select, agg (#33071)
ref pingcap/tidb#29766
|
2022-03-17 20:02:30 +08:00 |
|
|
|
95a346cb2d
|
sysvar: re-organize the order of sysvars by their scopes. (#33149)
close pingcap/tidb#33086
|
2022-03-17 11:36:30 +08:00 |
|
|
|
d4d43ba0b4
|
txn: support read consistency read with ts checking (#32922)
close pingcap/tidb#33159
|
2022-03-16 20:49:52 +08:00 |
|
|
|
d981c0e06a
|
sysvar: add INSTANCE scope for system variable (#32888)
ref pingcap/tidb#32887
|
2022-03-16 11:15:52 +08:00 |
|
|
|
911cf5335f
|
bindinfo: add warning message when the memory usage of the cache exceeds its capacity (#32866)
ref pingcap/tidb#32466
|
2022-03-15 16:15:52 +08:00 |
|
|
|
678397ba62
|
planner: ignore close-stmt to make more queries can hit plan cache (#32928)
|
2022-03-15 14:13:20 +08:00 |
|
|
|
fcf7bd8c88
|
sysvar: rename sysdate_is_now as tidb_sysdate_is_now (#32957)
close pingcap/tidb#31872
|
2022-03-11 11:19:50 +08:00 |
|
|
|
7fcdab6002
|
ddl: add limiter when setting TiFlash replicas for all tables in a database (#32526)
ref pingcap/tidb#32254
|
2022-03-11 10:47:50 +08:00 |
|
|
|
9a4ca3ca69
|
*: Remove deprecated streaming (#32765)
ref pingcap/tidb#32679
|
2022-03-11 03:15:50 +08:00 |
|
|
|
469bc71b0c
|
parser, planner, executor: remove non-mpp broadcast Join (#31459)
close pingcap/tidb#31465
|
2022-03-11 00:41:50 +08:00 |
|
|
|
0cf21535b6
|
sessionctx/variable: Remove "advanced" memory sysvars (#32724)
close pingcap/tidb#32286
|
2022-03-09 23:57:49 +08:00 |
|
|
|
74d74b0a7b
|
session: fix global sysdate_is_now won't work (#32785)
close pingcap/tidb#32784
|
2022-03-04 11:55:46 +08:00 |
|
|
|
8134942c32
|
*: add a global system variable to control the memory quota for the bindCache (#32613)
ref pingcap/tidb#32466
|
2022-03-01 11:37:45 +08:00 |
|
|
|
c8bef987ae
|
*: support variable tidb_last_ddl_info (#32414)
close pingcap/tidb#32402
|
2022-02-17 16:43:40 +08:00 |
|
|
|
a31ca21830
|
planner: support sysdate behavior according to sysdate_is_now (#31881)
close pingcap/tidb#31872
|
2022-02-16 18:53:39 +08:00 |
|
|
|
9c64224c49
|
*: Reduce data inconsistencies (#31547)
ref pingcap/tidb#26833
|
2022-02-11 13:51:36 +08:00 |
|
|
|
1a146fabd7
|
variables: add constraints on tidb_super_read_only when tidb_restricted_read_only is turned on (#31746)
close pingcap/tidb#31745
|
2022-01-20 12:13:45 +08:00 |
|
|
|
a0e31aa987
|
*: fix data race in the CheckMb4ValueInUTF8 (#31781)
close pingcap/tidb#31780
|
2022-01-19 17:33:45 +08:00 |
|
|
|
7fd298d916
|
*: Remove direct placement in parser (#31768)
close pingcap/tidb#31485
|
2022-01-19 10:13:45 +08:00 |
|
|
|
2207b26e19
|
topsql: rename topsql related variable and remove useless variable (#31599)
close pingcap/tidb#31433
|
2022-01-18 18:15:44 +08:00 |
|
|
|
465f655889
|
* : replace fmt.Sprint with strconv (#31718)
ref pingcap/tidb#31716
|
2022-01-17 15:11:44 +08:00 |
|
|
|
794e838a1d
|
*: Add tidb_enable_direct_placement to default forbid direct placement (#31623)
|
2022-01-13 11:07:33 +08:00 |
|
|
|
acff9c3cff
|
*: Change stmt summary and capture plan baselines to GLOBAL only (#30756)
|
2022-01-12 13:29:42 +08:00 |
|
|
|
d088e3d6fc
|
*: Add variable tidb_placement_mode and remove placement_checks (#31093)
close pingcap/tidb#31092
|
2022-01-12 13:03:42 +08:00 |
|
|
|
1d20bbfeb4
|
*: Annotations to fix gosec warnings of CWE-798 (#31311)
ref pingcap/tidb#31310
|
2022-01-11 00:21:42 +08:00 |
|
|
|
fac8bf384f
|
*: Remove variable tidb_enable_alter_placement (#31066)
* *: Remove variable `tidb_enable_alter_placement`
|
2022-01-06 11:19:39 +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 |
|
|
|
974b5784ad
|
topsql: make topsql enable only be controlled by pub/sub sink (#31209)
|
2021-12-31 16:49:20 +08:00 |
|
|
|
48fce5e15c
|
*: sync wait stats loading for stable plan (#30026)
|
2021-12-31 10:35:50 +08:00 |
|
|
|
99ad750de2
|
sessionctx: fix wrong skipInit for tidb_enable_paging (#31162)
ref pingcap/tidb#30578
|
2021-12-30 19:11:51 +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 |
|
|
|
8085c99ddf
|
*: implement analyze predicate columns (#30816)
close pingcap/tidb#31102
|
2021-12-30 15:45:50 +08:00 |
|
|
|
088a2444df
|
*: persist analyze options for manual and auto analyze (#30939)
|
2021-12-30 00:39:49 +08:00 |
|
|
|
e9ab05f90f
|
topsql: move topsql variable to topsql/state for avoid import cycle (#31134)
close pingcap/tidb#31136
|
2021-12-29 19:51:50 +08:00 |
|
|
|
807ca05230
|
sessionctx: enable IndexMerge by default (#30650)
close pingcap/tidb#29597
|
2021-12-27 12:19:49 +08:00 |
|
|
|
24d970fc46
|
executor: improve SET sysvar=DEFAULT handling (#29680)
close pingcap/tidb#29670
|
2021-12-20 07:57:45 +08:00 |
|
|
|
813f6efd41
|
sessionctx/variable: change tidb_store_limit to global only (#30522)
|
2021-12-15 09:40:35 +08:00 |
|
|
|
c30d34f07f
|
planner: Introduce a new global variable to control the historical statistics feature (#30646)
|
2021-12-14 19:08:36 +08:00 |
|
|
|
12e2288440
|
topsql: shouldn't evict the SQL meta, since the evicted SQL can be appear on Other components (TiKV) TopN records (#27050)
|
2021-12-13 20:58:35 +08:00 |
|
|
|
8db9454d71
|
sessionctx/variable: small refactor (split large file) (#30511)
|
2021-12-09 18:41:57 +08:00 |
|
|
|
891517f23e
|
config: make EnableSlowLog atomic (#30346)
|
2021-12-03 11:47:54 +08:00 |
|
|
|
cbe5240dd0
|
session, sessionctx/variable: fix validation recursion bug (#30293)
|
2021-12-02 18:47:54 +08:00 |
|
|
|
a90344c5a3
|
planner: regard NULL as point when accessing composite index (#30244)
|
2021-12-01 10:15:34 +08:00 |
|
|
|
37e0dac259
|
copr: add paging API for streaming-like process (#29612)
|
2021-11-30 13:13:52 +08:00 |
|
|
|
45836a6afe
|
expression, sessionctx: support rand_seed1 and rand_seed2 sysvar (#29936)
|
2021-11-24 13:35:50 +08:00 |
|
|
|
fac9c427e6
|
session, sessionctx/variable: add relaxed validation for global vars (#29594)
|
2021-11-18 18:31:48 +08:00 |
|
|
|
3d9196ddea
|
*: allow setting @@tidb_tso_client_batch_max_wait_time to a float millisecond (#29699)
|
2021-11-14 03:29:05 +08:00 |
|
