Commit Graph

351 Commits

Author SHA1 Message Date
4f26765194 privilege: add restricted read only (#25340) 2021-07-16 12:09:33 +08:00
702ee7c15f config, sessionctx: deprecate streaming config (#25906) 2021-07-15 17:03:33 +08:00
0db5df550b planner: rename stable-result-mode to ordered-result-mode (#26093) 2021-07-12 16:01:32 +08:00
8885b70bfe types, expression: fix gotime.local problem (#25510) 2021-07-08 14:59:29 +08:00
c24a90f9e7 planner: support stable result mode (#25971) 2021-07-06 15:11:29 +08:00
4359158d62 variable: Move CharacterSetFilesystem from sysvar.go to noop.go (#25793) 2021-07-05 11:35:27 +08:00
f23e1004ac *: Support for caching_sha2_password authentication (#24991) 2021-07-05 11:15:28 +08:00
209334951c sessionctx: add tidb_enable_list_partition global system variable (#25743) 2021-07-01 10:37:27 +08:00
b858ce43c0 config, session: make Local Transaction not to affect Stale Read (#25559) 2021-06-22 17:25:22 +08:00
851fb3cce9 sessionctx, variable: add skip name resolve (#25464) 2021-06-22 10:44:53 +08:00
xhe
507ee3e1ce *: hide txn scope setting (#25519) 2021-06-18 10:44:38 +08:00
xhe
3c979129fc executor: mutex snapshot with txn (#25468) 2021-06-17 00:26:37 +08:00
49cbbc4655 variable: set max duration of gc interval/lifetime to 365 days (#25396) 2021-06-15 12:36:37 +08:00
a45b3aaa2b variable: small cleanups (#25266) 2021-06-12 01:04:35 +08:00
da23dd7b13 config: add config for tidb_enforce_mpp and remove the global scope of it. (#25369) 2021-06-11 19:14:35 +08:00
cc5e161ac0 *: use tikv/client-go/v2 (#25359) 2021-06-11 17:24:35 +08:00
f4e608b8ba util: improve TopSQL reporter memory efficiency (#25195) 2021-06-11 13:16:35 +08:00
1f0245a821 planner: Revert tidb_allow_mpp modification for downgrade compatibility and add warnings for enforce mpp. (#25302) 2021-06-11 10:28:35 +08:00
cbb6f4e64c *: add global system variable tmp_table_size (#24827) 2021-06-09 18:48:30 +08:00
ac06d78691 *: enable column-type-change totally (#25263) 2021-06-09 10:56:29 +08:00
f81ef55795 planner: solve an incompatible issue about dynamic-mode and TiFlash and enable dynamic mode by default (#25255) 2021-06-08 20:08:28 +08:00
11716e7f4a *: use full sampling as default analyze (#25132) 2021-06-06 00:34:27 +08:00
acdacf186a util: add top sql collector (#24988) 2021-06-04 22:56:28 +08:00
eaa426cb6a sessionctx: add skip-init for variable tidb_memory_usage_alarm_ratio (#25166) 2021-06-04 18:56:28 +08:00
c59b3bcea6 planner: Mpp outer join build side (#25130) 2021-06-04 12:44:27 +08:00
66e68be296 sessionctx: Fix tidb_gc_scan_lock_mode sysvar doesn't show correct default value on new clusters (#25112) 2021-06-04 00:16:27 +08:00
fce4dde1cd variable, main: make sure default values for sysvars validate (#24807) 2021-06-03 22:20:26 +08:00
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
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
7f4f5c0236 *: Change dynamic privileges to non-experimental (#24914) 2021-05-28 23:29:36 +08:00
6e9d2750ae executor: implement set transaction read only as of transaction (#24766) 2021-05-25 16:39:38 +08:00
02049548a9 variable: Add getters for global/session scope (#24647) 2021-05-25 13:07:34 +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
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
c8bc701170 *: misc cleanups to variable package (#24507) 2021-05-11 13:23:38 +08:00