|
|
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 |
|
|
|
1e98f86063
|
*: add expensive_txn log and metric for long-running transaction (#44248)
close pingcap/tidb#41471
|
2023-06-08 08:50:49 +00:00 |
|
|
|
3a83d1bb8d
|
session,executor: add variables to support set if enable tiflash pipeline model by sql statement (#44467)
close pingcap/tidb#44468
|
2023-06-08 03:37:41 +00:00 |
|
|
|
85d6323e3a
|
util/ranger: consider good non-point ranges from CNF item (#44384)
close pingcap/tidb#44389
|
2023-06-05 02:43:40 +00:00 |
|
|
|
4c83352678
|
*: Introduce runaway statement in resource group (#43843)
ref pingcap/tidb#43691
|
2023-05-31 11:16:42 +00:00 |
|
|
|
91185a1591
|
planner, runtimefilter: Runtime filter generator, Support IN and Local RF (#42899)
close pingcap/tidb#40220
|
2023-05-31 09:34:42 +00:00 |
|
|
|
ff996e7068
|
planner: allow to use dynamic mode to access partitioning tables without global-stats (#44264)
close pingcap/tidb#44262
|
2023-05-30 06:46:41 +00:00 |
|
|
|
c8caa483db
|
session variable: change default value of tidb_remove_orderby_in_subquery to true (#44164)
close pingcap/tidb#44163
|
2023-05-26 03:31:39 +00:00 |
|
|
|
610ca18e06
|
*: support to execute CTE on MPP side (#42296)
close pingcap/tidb#43333
|
2023-05-24 14:03:40 +00:00 |
|
|
|
0c336cc1ef
|
server: Add connection attributes and auth method to conninfo (#43783)
ref pingcap/tidb#43720
|
2023-05-22 17:05:38 +00:00 |
|
|
|
4486008085
|
ldap: modify variable name and initialize connection with root_dn and root_pwd (#43824)
close pingcap/tidb#43822
|
2023-05-17 09:13:57 +00:00 |
|
|
|
8ae3cac826
|
*: Make DDL unaffected by killing TiDB instance (#43871)
|
2023-05-17 16:32:36 +08:00 |
|
|
|
a1f00978fd
|
planner: enable non-prep plan cache by default on Master (#43904)
ref pingcap/tidb#36598
|
2023-05-17 07:43:35 +00:00 |
|
|
|
5db4b38f2c
|
planner: support Hypo indexes (#43607)
close pingcap/tidb#43817
|
2023-05-16 10:43:17 +00:00 |
|
|
|
4d011d47ef
|
server: Improve connection info (#43721)
close pingcap/tidb#43720
|
2023-05-12 13:32:23 +00:00 |
|
|
|
06220cbcd7
|
txn: introduce the statement buffer of pessimistic lock cache (#43530)
close pingcap/tidb#43294
|
2023-05-11 08:35:21 +00:00 |
|
|
|
b78d534557
|
sessionctx: change default value of tidb_enable_non_prepared_plan_cache to false (#43692)
ref pingcap/tidb#43667
|
2023-05-10 15:29:21 +00:00 |
|
|
|
7caffd9ba4
|
privilege, server: support LDAP authentication (#43582)
close pingcap/tidb#43580
|
2023-05-10 14:51:21 +00:00 |
|
|
|
957d1e2545
|
*: support writing rows with checksum values (#43163)
ref pingcap/tidb#42747
|
2023-04-27 07:43:53 +00:00 |
|
|
|
da4bc2b905
|
*: Update version in version_comment (#43425)
ref pingcap/tidb#7968
|
2023-04-26 08:13:52 +00:00 |
|
|
|
0b8f8807d0
|
*: add a new variable to control whether to invalidate plan cache when related table analyzed (#43390)
close pingcap/tidb#43295
|
2023-04-25 10:31:54 +00:00 |
|
|
|
853c320d74
|
planner: keep tidb_prepared_plan_cache_size compatible (#43393)
close pingcap/tidb#43320
|
2023-04-25 09:53:52 +00:00 |
|
|
|
ed485cacc4
|
*: fix wrong output for two deprecated system variables (#43292)
* fix wrong output for two deprecated system variables
Signed-off-by: gengliqi <gengliqiii@gmail.com>
* fix
Signed-off-by: gengliqi <gengliqiii@gmail.com>
* update
Signed-off-by: gengliqi <gengliqiii@gmail.com>
---------
Signed-off-by: gengliqi <gengliqiii@gmail.com>
|
2023-04-23 06:16:44 +00:00 |
|
|
|
78c50dcdde
|
planner: disable non-prep plan cache for DML statements for now (#43258)
ref pingcap/tidb#36598
|
2023-04-20 23:37:19 +08:00 |
|
|
|
426671e91a
|
planner, sessionctx: enable late materialization in disaggregated TiFlash (#43068)
close pingcap/tidb#40601
|
2023-04-20 10:21:19 +08:00 |
|
|
|
1bbc6924fd
|
*: add more stats related diagnostic information to execution plan and slow log (#43114)
close pingcap/tidb#43122
|
2023-04-20 07:13:19 +08:00 |
|
|
|
37d9a64fce
|
planner, sessionctx: add tidb_opt_fix_control variable (#43191)
close pingcap/tidb#43169
|
2023-04-20 01:29:20 +08:00 |
|
|
|
d6dfb1607c
|
copr: set the default value of load-based replica read threshold to 1s (#43149)
close pingcap/tidb#43148
|
2023-04-20 01:01:19 +08:00 |
|
|
|
cd33faf209
|
planner: enable non-prep plan cache by default (#43145)
ref pingcap/tidb#36598
|
2023-04-19 21:25:20 +08:00 |
|
|
|
9af82b4298
|
planner: write statements to read on TiFlash only in strict sql mode (#43091)
close pingcap/tidb#43090
|
2023-04-19 00:03:18 +08:00 |
|
|
|
6d6c6072d9
|
planner: introduce a new variable tidb_session_plan_cache_size (#43140)
ref pingcap/tidb#36598
|
2023-04-18 19:13:20 +08:00 |
|
|
|
5322b51bd8
|
*: add debug trace to plan replayer (#43048)
|
2023-04-17 19:55:26 +08:00 |
|
|
|
477fbaf864
|
sessionctx: support encoding resource group name into session states (#42886)
close pingcap/tidb#42884
|
2023-04-14 13:59:01 +08:00 |
|
