|
|
06220cbcd7
|
txn: introduce the statement buffer of pessimistic lock cache (#43530)
close pingcap/tidb#43294
|
2023-05-11 08:35:21 +00:00 |
|
|
|
957d1e2545
|
*: support writing rows with checksum values (#43163)
ref pingcap/tidb#42747
|
2023-04-27 07:43:53 +00:00 |
|
|
|
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 |
|
|
|
6d6c6072d9
|
planner: introduce a new variable tidb_session_plan_cache_size (#43140)
ref pingcap/tidb#36598
|
2023-04-18 19:13:20 +08:00 |
|
|
|
2e8a982cb0
|
session, com_stmt: fetch all rows during EXECUTE command (#42473)
close pingcap/tidb#41891, close pingcap/tidb#42424
|
2023-03-23 17:34:43 +08:00 |
|
|
|
5f0bdc14c5
|
slowlog: slowlog with keyspace (#41886)
close pingcap/tidb#41883
|
2023-03-07 16:49:12 +08:00 |
|
|
|
f2163e7df1
|
Optimizer: Add partition by support for derived TopN(filter on row_nu… (#41469)
ref pingcap/tidb#39792
|
2023-02-23 17:23:06 +08:00 |
|
|
|
c017999d02
|
sessionctx: fix hidden and user var problems in encoding session states (#40754)
close pingcap/tidb#40614
|
2023-02-06 18:53:57 +08:00 |
|
|
|
afbef28e56
|
executor: TiFlash supports stale read (#40048)
close pingcap/tidb#40047
|
2022-12-27 19:06:16 +08:00 |
|
|
|
0fe61bd41a
|
*: prevent cursor read from being cancelled by GC (#39950)
close pingcap/tidb#39447
|
2022-12-16 16:12:52 +08:00 |
|
|
|
aeceb22fa6
|
planner: rename general plan cache to non-prepared plan cache (#39873)
|
2022-12-13 17:16:13 +08:00 |
|
|
|
23543a4805
|
*: merge the runtime stats in time to avoid using too many memory (#39394)
close pingcap/tidb#39413
|
2022-11-29 21:00:00 +08:00 |
|
|
|
ea26284ea3
|
*: avoid special cases DATA RACE (#38918)
close pingcap/tidb#38914
|
2022-11-08 20:13:50 +08:00 |
|
|
|
0b3e1e9be0
|
*: Chunkreuse try reuse chunk in operator (#38607)
close pingcap/tidb#38606
|
2022-11-04 11:28:00 +08:00 |
|
|
|
5c4b328b02
|
variables: enable variable hook to access storage (#38227)
close pingcap/tidb#38225
|
2022-10-01 02:35:45 +08:00 |
|
|
|
d435267600
|
statistics: track used stats status during query (#37101)
ref pingcap/tidb#36481
|
2022-08-25 12:14:21 +08:00 |
|
|
|
4cf7eeee64
|
planner: add warn log for sync stats (#36956)
|
2022-08-22 15:24:20 +08:00 |
|
|
|
5dc3e58485
|
planner: introduce the general plan cache (#37150)
ref pingcap/tidb#36598
|
2022-08-16 20:24:51 +08:00 |
|
|
|
e0c6240396
|
planner: introduce Session.CacheGeneralStmt for general plan cache (#37028)
close pingcap/tidb#36598
|
2022-08-11 12:02:48 +08:00 |
|
|
|
5ef18981cc
|
Revert "planner: refactor the IsolationReadEngines variable for plan cache" (#36873)
|
2022-08-04 10:30:06 +08:00 |
|
|
|
3847d9e56f
|
planner: refactor the IsolationReadEngines variable for plan cache (#36770)
ref pingcap/tidb#36598
|
2022-08-03 19:44:05 +08:00 |
|
|
|
0b1d3e0da3
|
*: cleanup sysvar API usage (#36640)
close pingcap/tidb#36639
|
2022-08-02 07:54:04 +08:00 |
|
|
|
b598bd2214
|
*: support savepoint in transaction (#34466)
close pingcap/tidb#6840
|
2022-05-30 14:38:27 +08:00 |
|
|
|
0cf21535b6
|
sessionctx/variable: Remove "advanced" memory sysvars (#32724)
close pingcap/tidb#32286
|
2022-03-09 23:57:49 +08:00 |
|
|
|
25d60e5c15
|
sessionctx: fix issue #32222 (#32312)
close pingcap/tidb#32222
|
2022-02-14 17:29:38 +08:00 |
|
|
|
acff9c3cff
|
*: Change stmt summary and capture plan baselines to GLOBAL only (#30756)
|
2022-01-12 13:29:42 +08:00 |
|
|
|
b4df7ca4dc
|
test: make all the tests run in serial (#30692)
|
2021-12-14 18:06:36 +08:00 |
|
|
|
426a527a93
|
* : statement summary should know the slow write is blocked on read lock lease (#30166)
|
2021-12-01 09:47:53 +08:00 |
|
|
|
4aec743624
|
*: add IsExplicitTxn in slow log (#29413)
|
2021-11-04 14:09:02 +08:00 |
|
|
|
d5bd9f030b
|
*: record result_rows in statements_summary and slow log (#28479)
|
2021-10-12 16:51:25 +08:00 |
|
|
|
94e30df8e2
|
parser: fix compiling, add unit tests (#28700)
|
2021-10-11 23:15:25 +08:00 |
|
|
|
042f498756
|
sessionctx/variable: Fix performance regression in NewMockGlobalAccessor (#28303)
|
2021-09-30 11:12:47 +08:00 |
|
|
|
74c507b023
|
test: fix t.Parallel() is called in the range method but is not reinitialised (#27939)
|
2021-09-17 11:30:42 +08:00 |
|
|
|
b52f3efbe9
|
sessionctx: Fix SET GLOBAL tidb_skip_isolation_level_check=1 (#27898)
|
2021-09-14 12:32:41 +08:00 |
|
|
|
c26038ba5e
|
sessionctx/variable: fix incorrect parallel tests (#27981)
|
2021-09-14 00:46:41 +08:00 |
|
|
|
1750d49a0b
|
sessionctx/variable: migrate test-infra to testify (#27848)
|
2021-09-08 12:14:57 +08:00 |
|
|
|
7755d25aba
|
*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
|
2021-08-16 18:52:00 +08:00 |
|
|
|
cc5e161ac0
|
*: use tikv/client-go/v2 (#25359)
|
2021-06-11 17:24:35 +08:00 |
|
|
|
8dc21198c9
|
*: fix sysvar inconsistencies/potential bugs (#24964)
|
2021-06-01 11:49:37 +08:00 |
|
|
|
2580240dde
|
*: pass sql, plan digest down to KV request (#24854)
|
2021-05-25 15:47:33 +08:00 |
|
|
|
6084a6a5ff
|
variable: change SetSessionSystemVar to accept string (#24247)
|
2021-04-26 11:47:55 +08:00 |
|
|
|
fa39b79006
|
store/tikv: remove execdetails dependency (#24119)
|
2021-04-20 13:41:52 +08:00 |
|
|
|
9bbda60198
|
planner, sessionvar: avoid sending same task id to TiFlash (#23747)
Co-authored-by: Zhuhe Fang <fzhedu@gmail.com>
|
2021-04-09 20:22:18 +08:00 |
|
|
|
8a490e96b5
|
parser: quote identifier with backquote when getting SQL digest (#22893)
|
2021-02-26 14:54:54 +08:00 |
|
|
|
8144e1395d
|
*:Adapt ScanDetailV2 in KvGet and KvBatchGet Response (#21562)
|
2020-12-30 17:02:44 +08:00 |
|
|
|
d878fe193b
|
executor: introduce new variables to control Apply's behaviors and add more tests for it (#20844)
|
2020-12-15 14:31:25 +08:00 |
|
|
|
2c66371d8b
|
planner, sessionctx : Add 'last_plan_from_binding' to help know whether sql's plan is matched with the hints in the binding (#18017)
|
2020-11-20 20:43:23 +08:00 |
|
|
|
c808997d25
|
store, util: adapt scandetailv2 in coprocessor response (#20391)
|
2020-10-16 14:25:57 +08:00 |
|
|
|
5d3cdf5d17
|
*: add execution retry time in slow log and slow_query and statement_summary (#19625)
Signed-off-by: crazycs520 <crazycs520@gmail.com>
|
2020-09-01 11:16:52 +08:00 |
|
|
|
253d43fb51
|
*: add execution retry count in slow log and slow_query (#19487)
|
2020-08-27 14:18:06 +08:00 |
|
