Commit Graph

450 Commits

Author SHA1 Message Date
cc5e161ac0 *: use tikv/client-go/v2 (#25359) 2021-06-11 17:24:35 +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
c59b3bcea6 planner: Mpp outer join build side (#25130) 2021-06-04 12:44:27 +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
d435129d01 executor: make set transaction as of timestamp supports select statement (#24984) 2021-06-01 16:29:38 +08:00
7f4f5c0236 *: Change dynamic privileges to non-experimental (#24914) 2021-05-28 23:29:36 +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
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
8fb29eb17e kv: move TxnScope into kv (#24715) 2021-05-19 20:01:42 +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
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
c8bc701170 *: misc cleanups to variable package (#24507) 2021-05-11 13:23:38 +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
075df515e4 executor, session, variable: Move deprecation, synonyms, scope validation to sysvar struct (#24280) 2021-05-07 23:12:41 +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
7e15333920 store/tikv: move kv.TxnInfo to store/tikv (#24216) 2021-04-26 23:27:56 +08:00
2de4a918ac variable: refactor session/global validation (part 8) (#24100) 2021-04-23 12:07:54 +08:00
39762c9d19 store/tikv: move kv.Variables from tidb/kv to tikv/kv package (#24189) 2021-04-23 10:41:54 +08:00
1f95d7de83 variable: add global, session variable cte_max_recursion_depth (#24170) 2021-04-21 15:15:54 +08:00
7ec329b618 variable: refactor session/global validation (part 7) (#23937) 2021-04-13 11:21:50 +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
04f2397b90 variable: refactor session/global validation (part 6) (#23855) 2021-04-09 16:32:35 +08:00
9d8356ed03 variable: refactor session/global validation (part 5) (#23842) 2021-04-06 12:47:24 +08:00
3e1d910b1e variable: refactor session/global validation (part 4) (#23777) 2021-04-02 22:23:25 +08:00
3154af1e94 variable: refactor session/global validation (part 3) (#23719) 2021-04-02 11:27:24 +08:00
90d02b2eed *: add support for dynamic privileges (#22778) 2021-04-01 00:17:24 +08:00
55580eef8f variable: refactor set session validation (part 2) (#23566) 2021-03-31 11:49:24 +08:00
aee5819a20 *: change @@tidb_enable_clustered_index to ON/OFF/INT_ONLY (#23529) 2021-03-26 15:59:24 +08:00
1c83b14896 sessionctx: refactor set to be in struct (#23383) 2021-03-25 22:33:24 +08:00
a90e4f2b29 telemetry: fix prepare stmt and copr cache (#23526) 2021-03-25 16:15:15 +08:00
5243049e18 telemetry: add copr-cache, tiflash, cluster index, async commit (#23454) 2021-03-23 20:27:07 +08:00
efe172b0e0 store/tikv:move option from kv to tikv, and make define as a normal int (#23171) 2021-03-22 20:13:36 +08:00
b983856ddf store/tikv:mv kv.ReplicaReadType to tikv (#23376) 2021-03-19 21:19:36 +08:00
26ccbe972a *: create int primary key table as nonclustered by default (#23046) 2021-03-16 19:19:49 +08:00
035c15f7da *: rename tiflash fallback switch (#22886)
Co-authored-by: Ti Chi Robot <71242396+ti-chi-bot@users.noreply.github.com>
2021-03-12 18:21:48 +08:00
3d4def7eef planner, statistics: allow (auto) analyze single partition in dynamic-only mode (#22625) 2021-03-01 17:23:31 +08:00
e1004a2ccb *: modify the switch to control global stats (#22866) 2021-03-01 14:18:30 +08:00
8357f809ff *: remove some useless codes and do tiny update (#22972) 2021-02-26 19:14:53 +08:00