Commit Graph

75 Commits

Author SHA1 Message Date
b642045ff2 charset: add utf8_unicode_ci and utf8mb4_unicode_ci interface (#18678)
* add unicode_ci interface

* fix build

* fix check

* fix test

* change comments

* add test

* Update util/collate/unicode_ci.go

Co-authored-by: djshow832 <zhangming@pingcap.com>

Co-authored-by: djshow832 <zhangming@pingcap.com>
Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
Co-authored-by: djshow832 <873581766@qq.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
2020-07-24 17:16:03 +08:00
8b856cc82d autoid: only initialize rowid allocator if necessary (#18326) 2020-07-13 17:01:56 +08:00
a8da23c254 test: fix data race caused by update global config (#17964)
Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com>
2020-06-12 13:05:27 +08:00
f139821c82 session,executor: tiny clean up the runStmt function (#17911)
Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com>
2020-06-11 22:11:58 +08:00
f12cdc4201 config: remove allow-auto-random config option (#16596) 2020-06-10 14:09:12 +08:00
a3d5082094 sessionctx, executor: add session var to control explicit insertion on auto_random column (#17102) 2020-05-26 20:32:10 +08:00
ac30f5322e mockstore: introducing embedded unistore (#17156) 2020-05-18 17:28:44 +08:00
0de6925e12 ddl: Add some limit for auto_random (#17119) 2020-05-15 21:28:44 +08:00
26e946d25e plannercore: ignore invisible indexes in optimizer (#15421) 2020-05-07 11:00:40 +08:00
30f6f32708 tests: abstract Cluster interface for introducing new mock... (#16940) 2020-04-30 10:46:55 +08:00
46e37a1700 executor: generalize SHOW TABLE t NEXT_ROW_ID for auto_random and sequences (#16821) 2020-04-29 20:00:26 +08:00
b56733dde1 executor: fix DATA RACE caused by change the global logger whe… (#16722) 2020-04-22 21:47:51 +08:00
4e44a74b16 executor: fix show default num and sequence (#16450) 2020-04-17 16:43:09 +08:00
32149dcc23 ddl: fix a panic when creating key partition table (#16260)
mysql> create table t(a char(5), unique key(a(5))) partition by key() partitions 5;
ERROR 2013 (HY000): Lost connection to MySQL server during query
2020-04-13 16:53:03 +08:00
c561d5aa99 *: remove useless conversions and omit some types (#16262) 2020-04-10 00:23:06 +08:00
82829e1fa5 *: consolidate some settings related to the collation (#15553) 2020-03-23 17:38:31 +08:00
60ba54e040 config: add option 'allow-expression-index' for expression index (#15259) 2020-03-20 19:03:22 +08:00
12aabbdc67 ddl: basic support for invisible index (#15366) 2020-03-17 15:31:35 +08:00
3d01c646db planner: add show table $table_name next_row_id syntax (#14567) (#14697) 2020-03-14 14:55:23 +08:00
9f0736ee8b errno: move the error code from the parser/mysql to tidb/errno (#15277) 2020-03-11 15:40:21 +08:00
574a014f70 *: deprecate system variables tidb_mem_quota_XXX (#15084) 2020-03-10 15:57:03 +08:00
fb7d50a53b config: change default oom action to cancel (#15251) 2020-03-10 15:16:19 +08:00
6ccdf645dc ddl: add a channel to limit multiple DDL jobs writing at the same time (#14342) 2020-03-05 14:13:38 +08:00
9ae471c0ee *: fix data race for plan cache (#14756) 2020-03-03 16:03:09 +08:00
236352e98f *: show build and probe side for join and index lookup related operators in explain result (#14838) 2020-02-26 17:12:09 +08:00
b98c88c948 infoschema/executor: support field expression in show index and related infoschema (#14400) 2020-02-20 19:04:48 +08:00
a528e60e3b *: add auto_random id cache for statement retrying and table recover (#14711) 2020-02-19 18:53:03 +08:00
a7d690c32a executor: start workers in Next instead of Open for IndexMergeReader (#14815) 2020-02-18 18:47:18 +08:00
6d50a47a8b executor: add quote for partition name(close #14477) (#14793) 2020-02-16 19:53:19 +08:00
c59f339ded executor: refine the IPC in indexMergeReaderExecutor (#14381) 2020-02-14 10:51:14 +08:00
e5bffd9470 planner, executor: let 'show [variables|status]' be sorted by… (#14727) 2020-02-14 10:43:11 +08:00
72b1f0e7b8 executor: correctly handle panic for hashjoin build phase (#14056) 2020-02-05 12:23:23 +08:00
5a9f2fa5ab server, tikv: enable unit test run parallel and add parallel f… (#14296) 2020-01-09 15:12:45 +08:00
a7ff591368 session, executor: add memTracker for DeleteExec (#14289) 2019-12-31 22:06:20 +08:00
e00887e3b9 executor: add memTracker for UpdateExec (#14299) 2019-12-31 21:59:31 +08:00
c1bc9ffe5b *: add memory tracker for InsertExec and ReplaceExec (#14179) 2019-12-30 11:43:01 +08:00
b45e8b1f9b session: move test and make it stable (#13885) 2019-12-04 15:50:09 +08:00
17ffc8031b executor: do not set priority when tidb_force_priority is set (#13633) 2019-11-22 10:51:38 +08:00
5bc709f13c executor: speed up TestEarlyClose (#13386) 2019-11-12 15:39:10 +08:00
26174f11b5 *: disable batch DMLs by default (#13081) 2019-11-07 19:59:15 +08:00
7ffa4500e6 planner: support a hint to read from tiflash in planner (#12479) 2019-10-11 16:36:35 +08:00
ba9d1ca960 *: adjust delta schema count and add metrics (#11625) 2019-09-27 20:33:18 +08:00
a582640dc3 executor: make point updates go short path (#12243) 2019-09-27 18:36:01 +08:00
20bdf44d12 ddl: fix the set's default value where create table (#12267) 2019-09-26 12:18:20 +08:00
df2075d745 *: remove the transaction kv count limit (#11141) 2019-08-09 20:35:37 +08:00
8bc63973df executor: move failpoint test case to seq test suite (#11525) 2019-07-30 18:32:05 +08:00
abbca5375e *: add trace support for subquery (#11182)
Test pass, auto merge by Bot
2019-07-24 19:03:47 +08:00
cb23b524ac *: directly save prepare execute args as datums in binary proto (#10884) 2019-07-02 13:49:06 +08:00
f29b36ca1d *: fix malformed SQL statements in test (#10992) 2019-07-01 10:37:35 +08:00
b63a8bfedf meta: make auto increment id can be adjust. (#10978) 2019-06-28 22:26:08 +08:00