Commit Graph

656 Commits

Author SHA1 Message Date
d3de5479a0 planner: support push down broadcast cartesian join to TiFlash (#25049) 2021-06-03 17:38:27 +08:00
49cd57174b session, planner: Add a factor getter for networkFactor/scanFactor/descScanFactor/seekFactor (#25046) 2021-06-03 16:50:27 +08:00
83a9a12a14 *: add sys var tidb_enable_global_temporary_table to open global temp table (#25075) 2021-06-03 16:10:45 +08:00
dbb753fd02 executor: create PipelinedWindowExec (#23022) 2021-06-03 15:38:27 +08:00
dffba21956 *: move executor/set.go special handling to setter functions (#25008) 2021-06-03 13:22:26 +08:00
c8c0dd0bb9 executor: supports as of timestamp compatibility (#25019) 2021-06-02 11:29:38 +08:00
d435129d01 executor: make set transaction as of timestamp supports select statement (#24984) 2021-06-01 16:29:38 +08:00
8dc21198c9 *: fix sysvar inconsistencies/potential bugs (#24964) 2021-06-01 11:49:37 +08:00
702c86b8f9 *: add global/instance variable to config top sql (#24934) 2021-05-31 15:17:36 +08:00
cd10f944b2 variable: Add IsNoop to sysvar struct (#24963) 2021-05-31 14:27:36 +08:00
ad9241f92c executor: hide tx_read_ts from show variables (#24926) 2021-05-31 14:03:36 +08:00
04cb5e9f67 variable: make tx_read_ts mutual exclude with tidb_snapshot (#24931) 2021-05-31 13:17:37 +08:00
7f4f5c0236 *: Change dynamic privileges to non-experimental (#24914) 2021-05-28 23:29:36 +08:00
8a066999f1 *: Remove incorrect global sysvar caching (#24699) 2021-05-26 01:37:34 +08:00
11e7ac65f6 session, variable, domain: optimize session sysvar cache (#24873) 2021-05-25 18:01:34 +08:00
6e9d2750ae executor: implement set transaction read only as of transaction (#24766) 2021-05-25 16:39:38 +08:00
2580240dde *: pass sql, plan digest down to KV request (#24854) 2021-05-25 15:47:33 +08:00
98f0d76bc7 *: clean up the deserted syntax of START TRANSACTION READ ONLY (#24813) 2021-05-25 14:25:33 +08:00
02049548a9 variable: Add getters for global/session scope (#24647) 2021-05-25 13:07:34 +08:00
xhe
bfdad7c752 *: milisecond test and infoschema fix (#24820) 2021-05-24 18:27:34 +08:00
b7c93e8952 variable: remove radix join variable (#24566) 2021-05-24 18:05:34 +08:00
375e438be4 session, variable: invert builtinGlobalVariable from allow to deny list (#24836) 2021-05-24 12:29:33 +08:00
1136126991 variable: fix sysvar datarace with deep copy (#24732) 2021-05-19 23:55:42 +08:00
8fb29eb17e kv: move TxnScope into kv (#24715) 2021-05-19 20:01:42 +08:00
0a1c3c0f02 variable: change default for DefDMLBatchSize tidbOptInt64 call (#24697) 2021-05-19 08:41:40 +08:00
0f10bef470 domain, session: Add new sysvarcache to replace global values cache (#24359) 2021-05-17 22:13:39 +08:00
2df8c3bfd1 store/tikv: resolve ReplicaReadType dependencies (#24653) 2021-05-17 14:09:39 +08:00
8ad868f801 *: Add security enhanced mode part 3 (#24412) 2021-05-17 12:45:38 +08:00
80a557eb49 sessionctx: change innodb large prefix default (#24555) 2021-05-14 12:43:38 +08:00
9c3f1b70c2 variables: init cte max recursive deeps in a new session (#24609) 2021-05-13 17:11:40 +08:00
771255e010 executor, meta: Allocate auto id for global temporary tables (#24506) 2021-05-12 23:45:40 +08:00
ec618f1619 planner: support set tidb_allow_mpp to 2 or ENFORCE to enforce use mpp mode. (#24516) 2021-05-12 18:05:40 +08:00
c5e20dd1a2 variable: fix the TiDBDistSQLScanConcurrency comment (#24451) 2021-05-11 19:21:40 +08:00
c8bc701170 *: misc cleanups to variable package (#24507) 2021-05-11 13:23:38 +08:00
e26b8470c7 variable: use the defined variable (#24509) 2021-05-11 13:11:38 +08:00
xhe
9e13287d9d *: remove SchemaVersion in TransactionContext (#24236) 2021-05-11 10:31:39 +08:00
xhe
5e9e0e6e37 *: consitent get infoschema (#24230) 2021-05-10 21:00:36 +08:00
3b935289ae variable: improve test coverage (#24503) 2021-05-10 12:04:45 +08:00
82ea46d652 sessionctx/variable: Improve sysvar test coverage, collation normalization (#24472) 2021-05-08 11:18:43 +08:00
075df515e4 executor, session, variable: Move deprecation, synonyms, scope validation to sysvar struct (#24280) 2021-05-07 23:12:41 +08:00
18d519f056 stats, executor: use a correct sampling to collect stats (#23997) 2021-05-02 23:11:51 +08:00
af6cece281 *: support read and write operations for the global temporary table (#24196) 2021-04-29 21:49:58 +08:00
0ec8f2d9fb store/tikv: remove use of Priority transaction options in store/tikv (#24360) 2021-04-29 13:59:57 +08:00
22dbcc5627 executor, variable: move hidden variables to struct (#24304) 2021-04-28 12:49:56 +08:00
dbecb9e745 executor, variable: small cleanup (#24248) 2021-04-28 01:17:56 +08:00
7e15333920 store/tikv: move kv.TxnInfo to store/tikv (#24216) 2021-04-26 23:27:56 +08:00
1a6242bcec variable: Add tests for sysvar registration, int/enum validation (#24277) 2021-04-26 18:41:56 +08:00
6084a6a5ff variable: change SetSessionSystemVar to accept string (#24247) 2021-04-26 11:47:55 +08:00
67e63d9ffa variable: merge Bool{On,Off} with {On,Off} (#24218) 2021-04-23 13:09:54 +08:00
8899d63a3d sessionctx: Remove SSLv3 references (#24153) 2021-04-23 12:27:54 +08:00