|
|
3176b9c263
|
*: move XXInfo/Job, etc, out from model pkg in parser to meta (#55754)
ref pingcap/tidb#54436
|
2024-09-04 04:49:45 +00:00 |
|
|
|
1256bbea23
|
*: Refactor runaway related code (#55202)
ref pingcap/tidb#54434
|
2024-09-03 05:38:29 +00:00 |
|
|
|
dd64d25266
|
lightining,expression: support user variable for BuildSimpleExpr and remove PlanContext dependency in lightning context (#55617)
ref pingcap/tidb#53388
|
2024-09-02 04:55:18 +00:00 |
|
|
|
e72089d01c
|
statistics: fix a data race in auto-analyze (#55501)
ref pingcap/tidb#53460
|
2024-08-22 10:43:43 +00:00 |
|
|
|
adc7597a35
|
*: replace maps.Copy which is for map clone with std maps.Clone (#55530)
close pingcap/tidb#55527
|
2024-08-20 11:19:49 +00:00 |
|
|
|
e30408e869
|
variable: mark analyze-partition-concurrency-quota as deprecated (#55409)
ref pingcap/tidb#55043
|
2024-08-20 02:24:12 +00:00 |
|
|
|
f272707509
|
*: support concurrent auto analyze (#54432)
close pingcap/tidb#53460
|
2024-08-16 09:13:12 +00:00 |
|
|
|
1b172b674f
|
sessionctx: fix a deadlock when set tidb_restricted_read_only = true (#55407)
close pingcap/tidb#53822, close pingcap/tidb#55373
|
2024-08-14 13:22:38 +00:00 |
|
|
|
70381eadc1
|
*: enable infoschema v2 by default (#55229)
ref pingcap/tidb#50959
|
2024-08-14 05:18:08 +00:00 |
|
|
|
3db0322bed
|
ddl: support session level tidb_ddl_reorg_worker_cnt and batch_size (#55334)
close pingcap/tidb#55335
|
2024-08-13 04:34:32 +00:00 |
|
|
|
6a340883bf
|
server: support global scope for tidb_low_resolution_tso sys var (#55000)
close pingcap/tidb#54999
|
2024-08-12 14:00:02 +00:00 |
|
|
|
2675c66452
|
variable: fix data race in GetTemporaryTable (#55338)
close pingcap/tidb#55337
|
2024-08-09 15:06:41 +00:00 |
|
|
|
2a731e66cf
|
planner: support using "KiB/MiB/GiB" to set isntance_plan_cache_target/max_mem_size (#55316)
ref pingcap/tidb#54057
|
2024-08-09 04:09:41 +00:00 |
|
|
|
0cfa66fcf0
|
*: add tiflash_hashagg_preaggregation_mode sys var (#54186)
close pingcap/tidb#54867
|
2024-08-08 13:03:40 +00:00 |
|
|
|
99857e33e8
|
server: add tidb_enable_shared_lock_promotion to support for share lock upgrade (#55023)
close pingcap/tidb#55022
|
2024-08-08 12:26:10 +00:00 |
|
|
|
d4c26cae55
|
table: Add option DupKeyCheckLazy to check duplicated key lazily (#55246)
ref pingcap/tidb#54397
|
2024-08-08 10:09:40 +00:00 |
|
|
|
c981864c8a
|
session: update comments for statistics related variables (#55220)
ref pingcap/tidb#55043
|
2024-08-07 09:30:55 +00:00 |
|
|
|
d940b7ddc2
|
*: init ctx for extractWorker (#55228)
close pingcap/tidb#55217
|
2024-08-06 14:48:40 +00:00 |
|
|
|
d383367ead
|
planner: add new variables for instance plan cache (#55193)
ref pingcap/tidb#54057
|
2024-08-06 02:51:39 +00:00 |
|
|
|
41bb8f57c7
|
ddl: integrate fast create table into normal general DDL workflow (#55025)
ref pingcap/tidb#54436
|
2024-07-31 15:59:50 +00:00 |
|
|
|
f838cc89fe
|
txn: fix the lock behaviours when for update is used when low resolution tso is used (#54738)
close pingcap/tidb#54684
|
2024-07-25 03:22:34 +00:00 |
|
|
|
6854e60698
|
session, config, sessionctx, executor: Set tidb_opt_projection_push_down to false when tidb upgrades from versions older than 8.3.0 to 8.3.0 and later (#54861)
ref pingcap/tidb#51876
|
2024-07-25 01:54:05 +00:00 |
|
|
|
47179ae14d
|
table: introduce RowIDShardGenerator and ReservedRowIDAlloc to alloc auto row id (#54789)
ref pingcap/tidb#54397
|
2024-07-24 09:01:35 +00:00 |
|
|
|
afd6d6a33a
|
server: add protocol support for lazy cursor fetch (#54527)
close pingcap/tidb#54526
|
2024-07-18 10:22:32 +00:00 |
|
|
|
8cd82a44ad
|
infoschema_v2: init schema cache size in meta (#54530)
ref pingcap/tidb#50959
|
2024-07-17 11:18:00 +00:00 |
|
|
|
ac786cb1a3
|
server: refine the connection counter logic (#54546)
close pingcap/tidb#54428, close pingcap/tidb#54545
|
2024-07-15 05:11:58 +00:00 |
|
|
|
e5a8a23e83
|
*: enable the predicate columns feature by default (#54440)
ref pingcap/tidb#53567
|
2024-07-12 09:23:28 +00:00 |
|
|
|
4fe31ed95e
|
table: make slices in ColSizeDeltaBuffer private (#54539)
close pingcap/tidb#54392
|
2024-07-12 03:36:06 +00:00 |
|
|
|
bf50430eee
|
session, executor, domain: use the SQL start time to calculate the runaway deadline (#54496)
ref pingcap/tidb#54434
|
2024-07-08 10:12:02 +00:00 |
|
|
|
7a0611ff35
|
planner: consider using instance level plan cache (#54472)
ref pingcap/tidb#54057
|
2024-07-05 15:42:01 +00:00 |
|
|
|
3d76a6f93b
|
variable: deprecated tidb_auto_analyze_partition_batch_size (#53760)
close pingcap/tidb#53853
|
2024-07-03 17:28:28 +00:00 |
|
|
|
230bbc2ef5
|
*: reduce mem allocs caused by GetTextToLog (#54111)
ref pingcap/tidb#54047
|
2024-07-03 04:26:57 +00:00 |
|
|
|
91a165b841
|
executor: optimize ResetContextOfStmt (#54063)
ref pingcap/tidb#54047
|
2024-07-03 03:49:27 +00:00 |
|
|
|
abfee2337c
|
*: make changes to tidb_schema_cache_size effective immediately (#54279)
ref pingcap/tidb#50959
|
2024-07-02 13:32:56 +00:00 |
|
|
|
0106f4c216
|
*: fix empty SQL in slow log for internal statement (#54274)
close pingcap/tidb#52743, close pingcap/tidb#53264, close pingcap/tidb#54190
|
2024-06-28 07:34:24 +00:00 |
|
|
|
1469fcfd59
|
sessionctx: add tidb_analyze_column_options global variable (#54200)
ref pingcap/tidb#53567
|
2024-06-26 11:10:29 +00:00 |
|
|
|
6b0db7f013
|
variable: support tidb_schema_cache_size reasonable range (#54035)
close pingcap/tidb#54034
|
2024-06-26 07:58:23 +00:00 |
|
|
|
fd2b5e97a1
|
statistics: always tracking predicate columns (#54152)
ref pingcap/tidb#53567
|
2024-06-24 06:56:56 +00:00 |
|
|
|
88c087b51e
|
global sort: output clear error message (#54126)
close pingcap/tidb#54096
|
2024-06-21 05:16:18 +00:00 |
|
|
|
6fe4f9e470
|
variable: add system variable 'tidb_resource_control_strict_mode' (#54033)
ref pingcap/tidb#53440
|
2024-06-20 04:43:17 +00:00 |
|
|
|
c455119d81
|
sessionctx: mark tidb_enable_auto_analyze_priority_queue as deprecated (#54088)
ref pingcap/tidb#50132
|
2024-06-19 08:56:54 +00:00 |
|
|
|
7b8c91d5d6
|
ddl: clear MDL related tables for create view (#53944)
ref pingcap/tidb#53246
|
2024-06-12 11:46:30 +00:00 |
|
|
|
8d28b23c3c
|
sessionctx: add warning for system variable tidb_enable_parallel_hashagg_spill (#53917)
close pingcap/tidb#53919
|
2024-06-12 02:04:29 +00:00 |
|
|
|
fc3132ce9b
|
expression: JSON_SCHEMA_VALID() (#52780)
close pingcap/tidb#52779
|
2024-06-03 06:17:54 +00:00 |
|
|
|
8483dc538b
|
table: Update delta from column slice, instead of map (#53670)
close pingcap/tidb#53660
|
2024-06-01 12:59:53 +00:00 |
|
|
|
100aa05042
|
sysvar: tidb_enable_column_tracking only takes effect when tidb_persist_analyze_options is turned on (#53481)
close pingcap/tidb#53478
|
2024-05-23 12:07:17 +00:00 |
|
|
|
def7c2313c
|
*: adaptively control analyze distsql concurrency (#53261)
close pingcap/tidb#53262
|
2024-05-21 13:58:16 +00:00 |
|
|
|
53bf76f4eb
|
variable: remove text as a default type in the tidb_analyze_skip_column_types (#53438)
close pingcap/tidb#52636
|
2024-05-21 11:04:16 +00:00 |
|
|
|
68219b9317
|
*: fix some typos in code comments (#53371)
|
2024-05-20 08:01:16 +00:00 |
|
|
|
81a7cf5548
|
variable: disable tidb_enable_historical_stats by default (#53046)
close pingcap/tidb#53048
|
2024-05-07 11:11:39 +00:00 |
|
