|
|
4cc6c6542f
|
planner: create a separate unified function to update variables for statistics sctx (#47051)
ref pingcap/tidb#46905
|
2023-09-18 10:34:40 +00:00 |
|
|
|
42723fa9e3
|
*: rename variable tidb_kv_read_timeout to tikv_client_read_timeout and remove tidb_kv_read_timeout stmt hint (#46714)
close pingcap/tidb#46713
|
2023-09-14 14:33:10 +00:00 |
|
|
|
8f8c43319d
|
sessionctx: change variable tidb_enable_tiflash_pipeline_model to global level (#46709)
close pingcap/tidb#45618
|
2023-09-13 05:07:38 +00:00 |
|
|
|
d399c47a18
|
planner: support default_collation_for_utf8mb4 for _utf8mb4'text' (#46667)
close pingcap/tidb#46666
|
2023-09-13 03:46:38 +00:00 |
|
|
|
9cb19af5b1
|
variable: fix empty cloud storage uri (#46901)
ref pingcap/tidb#45719
|
2023-09-12 14:01:41 +00:00 |
|
|
|
063a5b5678
|
variable: always truncate tidb_session_alias when it is not a valid value (#46707)
ref pingcap/tidb#46071
|
2023-09-12 09:58:41 +00:00 |
|
|
|
cbb7b0abdd
|
global sort: support setting cloud storage uri variable (#46407)
ref pingcap/tidb#45719
|
2023-09-11 11:25:43 +00:00 |
|
|
|
968c7129bc
|
sessionctx: add testcase for set_var hint (#46784)
ref pingcap/tidb#45892
|
2023-09-08 12:00:06 +00:00 |
|
|
|
ca425ea56c
|
*: add global variable tidb_schema_version_cache_limit to control infoschema cache size (#46558)
close pingcap/tidb#46524
|
2023-09-08 09:01:17 +00:00 |
|
|
|
c6eb7bb7b1
|
planner, variable: add test and ga the SET_VAR hint (#45893)
close pingcap/tidb#45892
|
2023-09-08 06:29:14 +00:00 |
|
|
|
75fa8150da
|
disttask: add role to select instance (#46453)
ref pingcap/tidb#46258
|
2023-09-08 04:29:13 +00:00 |
|
|
|
6e7f36b68d
|
*: support the variable of default_collation_for_utf8mb4 and corresponding behaviors (#46370)
close pingcap/tidb#46371
|
2023-09-05 03:47:11 +00:00 |
|
|
|
7396f4efd0
|
session: add tiflash auto spill support (#46537)
close pingcap/tidb#46536
|
2023-09-04 11:06:56 +00:00 |
|
|
|
711941012a
|
*: provide a variable to ignore the real-time stats in the planner (#43988)
close pingcap/tidb#46080
|
2023-09-01 15:03:42 +00:00 |
|
|
|
60b1019ec1
|
tests: rewrite some expression IT, move them to UT (#46597)
ref pingcap/tidb#45961
|
2023-09-01 11:47:21 +00:00 |
|
|
|
61f882596b
|
planner: disable non-prep plan cache by default (#46504)
close pingcap/tidb#36598
|
2023-08-30 10:54:38 +00:00 |
|
|
|
d9d2dd1a51
|
timer: support cron syntax for timer framework (#46331)
close pingcap/tidb#46330
|
2023-08-28 07:24:36 +00:00 |
|
|
|
6dd4a3ae76
|
*: add session alias field in slowlog, general log and extension framework (#46273)
close pingcap/tidb#46272
|
2023-08-23 10:59:04 +00:00 |
|
|
|
dd593b2e03
|
session, sessionctx: consider the dependency of sysvars for session states (#46244)
close pingcap/tidb#46214
|
2023-08-22 08:30:34 +00:00 |
|
|
|
2abf83ddd5
|
*: remove feedback (#45969)
ref pingcap/tidb#46056
|
2023-08-21 11:03:34 +00:00 |
|
|
|
ddb7b36cb6
|
*: Add system variable tidb_session_alias to log a custom field session_alias in session log (#46072)
close pingcap/tidb#46071
|
2023-08-18 07:36:39 +00:00 |
|
|
|
0a5e0b3b2b
|
kv request: configurable KV Timeout (#45601)
close pingcap/tidb#45380
|
2023-08-11 12:43:57 +00:00 |
|
|
|
0eac1dba9d
|
*: replace exp/slices with std (#45978)
ref pingcap/tidb#45933
|
2023-08-11 03:30:27 +00:00 |
|
|
|
54fde485a7
|
executor: password masking in LDAP variable (#45835)
close pingcap/tidb#45752
|
2023-08-09 15:46:56 +00:00 |
|
|
|
d590ccb14e
|
*: Setup OWNERS to control approving global variable and configuration changes (#45220)
ref pingcap/tidb#45183
|
2023-08-07 14:07:42 +00:00 |
|
|
|
2d23240b37
|
sessionctx: set tiflash pipeline model to true by default (#45516)
close pingcap/tidb#45618
|
2023-08-01 09:34:16 +00:00 |
|
|
|
2e8de8d412
|
*: Remove tidb_enable_default_list_partition variable (#45701)
close pingcap/tidb#45700
|
2023-08-01 04:41:38 +00:00 |
|
|
|
a53fd2d5c7
|
*: Support List default partition (#41537)
close pingcap/tidb#20679
|
2023-07-31 14:35:37 +00:00 |
|
|
|
93a880acad
|
statscache: update config and metrics for stats cache (#45581)
close pingcap/tidb#45367
|
2023-07-26 11:55:34 +00:00 |
|
|
|
a492a371a7
|
statistics: merge global stats even if some partition stats are missing (#41176)
ref pingcap/tidb#38999
|
2023-07-26 09:12:04 +00:00 |
|
|
|
2eb698c1d3
|
planner: support ScalarSubQuery to display them in EXPLAIN (#45252)
close pingcap/tidb#22076
|
2023-07-24 06:40:19 +00:00 |
|
|
|
3aa21d0937
|
*: label external the request source via sessionvar (#44770)
ref pingcap/tidb#44769
|
2023-07-11 04:21:42 +00:00 |
|
|
|
7df405dcc3
|
*: introduce tiflash_replica_read to support different policies of TiFlash node selection (#44107)
close pingcap/tidb#44106
|
2023-07-04 09:26:13 +00:00 |
|
|
|
46f305facc
|
*: ignore the semicolon at the end of the SQL when generating the SQL digest (#45105)
close pingcap/tidb#45104
|
2023-07-04 06:47:14 +00:00 |
|
|
|
e7e8fc1d1f
|
sessionctx: use the defined default variables for "tidb_enable_external_ts_read" (#45117)
|
2023-07-03 08:48:43 +00:00 |
|
|
|
2d2b8d65c8
|
sessionctx: not use meaningless constants (#45116)
|
2023-07-03 05:44:12 +00:00 |
|
|
|
440ece84c7
|
*: revise implementation of optimizer fix control (#44959)
close pingcap/tidb#43169
|
2023-06-27 07:37:06 +00:00 |
|
|
|
bc80cf9024
|
planner, sessionctx: reintroduce #41996 through optimizer fix control (#44865)
close pingcap/tidb#44855
|
2023-06-26 14:23:35 +00:00 |
|
|
|
90c05ae4c6
|
sql: add switch for check constraint (#44954)
ref pingcap/tidb#41711
|
2023-06-26 13:10:04 +00:00 |
|
|
|
3c45737ce2
|
txn: add a variable to control whether to lock unchanged unique keys (#44598)
close pingcap/tidb#44714
|
2023-06-26 04:17:37 +00:00 |
|
|
|
b8e282b1fd
|
planner: plan cache supports Batch/PointGet converted from (primary keys) in ((...), ...) (#44838)
close pingcap/tidb#44830
|
2023-06-25 03:28:14 +00:00 |
|
|
|
c16b3f65b3
|
planner: plan cache supports queries with more than 200 parameters (#44829)
close pingcap/tidb#44823
|
2023-06-21 03:14:41 +00:00 |
|
|
|
ce99d5d25d
|
planner: complete fall through into MPP task if up-layer can generate a cop tiflash (#44324)
close pingcap/tidb#37459
|
2023-06-20 12:46:11 +00:00 |
|
|
|
daf5f6fd70
|
*: use a new algorithm to improve the speed of admin check table/index (#43694)
close pingcap/tidb#43693
|
2023-06-20 08:05:42 +00:00 |
|
|
|
397062f2e7
|
planner, sessionctx: skip wide type columns such as JSON when collecting statistics (#44653)
close pingcap/tidb#44725
|
2023-06-19 15:22:10 +00:00 |
|
|
|
bf4b9362dd
|
sessionctx: encode hypo indexes and tiflash replicas into session states (#44741)
close pingcap/tidb#44738
|
2023-06-17 09:17:10 +00:00 |
|
|
|
1837efe528
|
resource_control: use const default resource group name (#44526)
ref pingcap/tidb#43691
|
2023-06-13 08:37:15 +00:00 |
|
|
|
5b54baaf8f
|
sessionctx: make session_vars' type closer to MySQL (#44578)
close pingcap/tidb#44574
|
2023-06-12 10:29:13 +00:00 |
|
|
|
f644a91bad
|
planner: support hypo tiflash replicas (#44575)
ref pingcap/tidb#43817
|
2023-06-12 07:05:06 +00:00 |
|
|
|
c7f2a2317d
|
linter: enable early return (#44564)
close pingcap/tidb#40786
|
2023-06-12 05:43:05 +00:00 |
|
