|
|
6a4e8cfcd0
|
variable: tidb_enable_ts_validation (#60548)
close pingcap/tidb#60547
|
2025-05-22 10:42:38 +00:00 |
|
|
|
c85f3338e2
|
planner: consider PreferRange when exploring new plans (#61251)
ref pingcap/tidb#60148
|
2025-05-22 02:21:10 +00:00 |
|
|
|
bf9fbde9e9
|
planner: add variable control for index join build v2 and default them on (#60592)
close pingcap/tidb#60106
|
2025-05-21 08:34:46 +00:00 |
|
|
|
dfc4eee0b4
|
planner: a new function to get all relevant optimizer variables related to a certain SQL for SPM (#61119)
ref pingcap/tidb#60148
|
2025-05-15 18:36:20 +00:00 |
|
|
|
1b0a54ca86
|
session: gopls modernize (#60856)
close pingcap/tidb#60855
|
2025-05-07 22:47:30 +00:00 |
|
|
|
cad2ab97ed
|
sessionctx: disable fair locking in next-gen (#60698)
ref pingcap/tidb#60697
|
2025-04-28 03:53:01 +00:00 |
|
|
|
3dc48a1653
|
planner: add skew risk for equals (#60648)
close pingcap/tidb#60722
|
2025-04-24 04:11:46 +00:00 |
|
|
|
4f2d944d55
|
planner: add hint support for optimizer cost factors (#60558)
ref pingcap/tidb#60357
|
2025-04-16 04:27:58 +00:00 |
|
|
|
d46ecaa4c3
|
planner: add optimizer cost factors (#60333)
close pingcap/tidb#60357
|
2025-04-10 21:56:33 +00:00 |
|
|
|
84183c5550
|
session: set default value for hash join v2 in NewSessionVars (#60365)
ref pingcap/tidb#53127
|
2025-04-02 06:51:51 +00:00 |
|
|
|
914e4ce8d8
|
session: add a session variable to control whether to use hash join v2 in TiFlash (#60300)
close pingcap/tidb#60299
|
2025-03-29 04:39:31 +00:00 |
|
|
|
95181316d5
|
planner: revert and fix "remove the useless variable tidb_enable_point_get_cache from #36844". (#60272)
close pingcap/tidb#36598
|
2025-03-27 16:39:52 +00:00 |
|
|
|
2fc7aa5ee6
|
variable: add @@tidb_enable_batch_query_region (#60015)
ref pingcap/tidb#58439
|
2025-03-12 10:46:57 +00:00 |
|
|
|
797674c899
|
sessionctx: reuse Mutex in StatementContext struct (#60004)
close pingcap/tidb#58600
|
2025-03-12 07:49:54 +00:00 |
|
|
|
cca5361a8e
|
variable: tidb_pipelined_dml_resource_policy (#57352)
ref pingcap/tidb#50215
|
2025-03-06 12:03:20 +00:00 |
|
|
|
87f6c7b7e4
|
executor: introduce max_user_connections (#59197)
close pingcap/tidb#59203
|
2025-02-26 05:02:00 +00:00 |
|
|
|
b45a9e840c
|
sysvar: add validation check for tidb_max_dist_task_nodes (#59645)
ref pingcap/tidb#58944
|
2025-02-20 07:05:27 +00:00 |
|
|
|
b7e1c201db
|
session, variable: add privilege check to set session_states (#59601)
close pingcap/tidb#59600
|
2025-02-18 17:51:31 +00:00 |
|
|
|
9099090462
|
dxf: add tidb_max_dist_task_nodes to specify max node count (#58937)
close pingcap/tidb#58944
|
2025-02-18 05:12:25 +00:00 |
|
|
|
0c99ccb269
|
session: track LastCommitTS in SessionVars and check timestamps of later txns are larger (#57305)
close pingcap/tidb#57165
|
2025-02-13 05:11:58 +00:00 |
|
|
|
397b0f228a
|
*: add sql variable @@tidb_accelerate_user_creation_update (#58512)
ref pingcap/tidb#55563
|
2025-02-12 03:35:32 +00:00 |
|
|
|
dd9c4b1d92
|
*: remove the variable txn_scope (#58839)
ref pingcap/tidb#58838
|
2025-02-10 11:20:46 +00:00 |
|
|
|
a573e49452
|
*: integrate circuitbreaker for get region calls to PD (#58737)
close pingcap/tidb#58780
|
2025-01-24 04:16:08 +00:00 |
|
|
|
cf4d252af8
|
*: split definition out of variable pkg and refactor some reorg methods (#59146)
ref pingcap/tidb#57229, ref pingcap/tidb#57497
|
2025-01-23 09:24:44 +00:00 |
|
|
|
51d723b5e2
|
sessionctx, executor, infoschema: Add fine grained network traffic stats in slow log (#59041)
ref pingcap/tidb#57543
|
2025-01-22 02:19:05 +00:00 |
|
|
|
6c9ee36e8e
|
var: enable pd_enable_follower_handle_region as default (#58385)
close pingcap/tidb#58384
|
2025-01-08 04:00:34 +00:00 |
|
|
|
b2f2faaa95
|
parser: move 'model' to 'ast' pkg (#58704)
ref pingcap/tidb#54436
|
2025-01-07 10:20:04 +00:00 |
|
|
|
bf939fa79a
|
*: don't handle live updates of column size (#58596)
close pingcap/tidb#58595
|
2025-01-06 19:42:49 +00:00 |
|
|
|
0097df9034
|
executor,sessionctx: handle last_insert_id(0) like MySQL (#58204)
close pingcap/tidb#58201
|
2024-12-27 21:22:00 +00:00 |
|
|
|
4e6dc7bf30
|
sessionctx: Remove Query Cache (#58352)
close pingcap/tidb#9156
|
2024-12-27 20:23:42 +00:00 |
|
|
|
df4440426b
|
sessionctx: cleanup old InnoDB sysvars (#58357)
close pingcap/tidb#9142
|
2024-12-27 18:57:18 +00:00 |
|
|
|
a3f823d54f
|
sessionctx: Remove date_format, datetime_format,max_tmp_tables variables (#58353)
close pingcap/tidb#9155
|
2024-12-19 08:40:36 +00:00 |
|
|
|
59dff48ea2
|
planner, workload-based learning: The setup process framework of workload-based learning (#58132)
ref pingcap/tidb#58131
|
2024-12-16 00:04:15 +00:00 |
|
|
|
a3d60bcfc6
|
executor: Optimize statement summary performance by avoiding heap memory allocation (#58023)
ref pingcap/tidb#56649
|
2024-12-11 17:00:12 +00:00 |
|
|
|
12b942112e
|
*: avoid unlock of unlocked mutex panic on TableDeltaMap (#57799)
close pingcap/tidb#57798
|
2024-12-05 02:22:14 +00:00 |
|
|
|
e0019df932
|
sessionctx: fix null max value to leading wrong warning (#57898)
close pingcap/tidb#57889
|
2024-12-03 08:19:55 +00:00 |
|
|
|
0374ae26b9
|
planner: provide a system view information_schema.tidb_plan_cache to allow users to see info in the cache (#57699)
ref pingcap/tidb#54057
|
2024-11-27 03:16:47 +00:00 |
|
|
|
dcc9dcc1ea
|
ddl: tidb_scatter_region variable supports setting value in both upper/lower case (#57677)
close pingcap/tidb#57669
|
2024-11-26 19:24:38 +00:00 |
|
|
|
d86a3669d7
|
variables: Increase default innodb_buffer_pool_size to 4GiB (#57460)
close pingcap/tidb#57459
|
2024-11-18 18:29:02 +00:00 |
|
|
|
851af3587c
|
planner: set the minimum Instance Plan Cache Mem Size to 100MiB (#57382)
ref pingcap/tidb#54057
|
2024-11-15 03:42:23 +00:00 |
|
|
|
50dcee7cd5
|
ddl: introduce a new system variable to control the store-write-bwlimit when ingesting (#57145)
close pingcap/tidb#57156
|
2024-11-14 05:52:20 +00:00 |
|
|
|
a4faee2ee5
|
store: make storage type a enum (#57276)
ref pingcap/tidb#57275
|
2024-11-12 04:44:58 +00:00 |
|
|
|
bfd7da385d
|
ddl: enable fast create table on default (#57215)
close pingcap/tidb#57214
|
2024-11-08 13:19:19 +00:00 |
|
|
|
aa83e4e0d5
|
ddl: remove useless code related to legacy job queue (#56689)
ref pingcap/tidb#54436
|
2024-11-05 00:57:39 +00:00 |
|
|
|
64ecfa1156
|
executor: enable hash join v2 by default for tests (#56790)
ref pingcap/tidb#53127
|
2024-10-23 03:00:39 +00:00 |
|
|
|
3df0f2e927
|
sessionctx: Deprecate static prune mode (#56543)
ref pingcap/tidb#56490
|
2024-10-16 02:07:47 +00:00 |
|
|
|
c43d0589be
|
*: replace exportloopref with copyloopvar (#56503)
close pingcap/tidb#56509
|
2024-10-09 12:12:43 +00:00 |
|
|
|
f31b09149d
|
*: Small refine for Vector Search related utils (#56468)
ref pingcap/tidb#54245
|
2024-10-08 13:19:45 +00:00 |
|
|
|
6e8f27f9ce
|
*: support the vector index (#56409)
close pingcap/tidb#55693
|
2024-09-30 03:06:28 +00:00 |
|
|
|
c56694c4aa
|
config: make tidb_enable_stats_owner controlling the stats owner (#55592)
close pingcap/tidb#55989
|
2024-09-27 15:34:04 +00:00 |
|
