Commit Graph

2911 Commits

Author SHA1 Message Date
405a5d009d sessionctx: add optimization-time and wait-TS-time into the slow log (#17869) 2020-06-10 10:41:50 +08:00
c9c9f873e9 planner: do correlated column's datum match in physical optimize phase (#17578) 2020-06-09 14:56:38 +08:00
05b2e2bdcc *: refactor Execute() and clean up code (#17678)
- implement Execute using ExecuteStmt
- Execute is only for internal usage and accept only one statement
- clean up the old execute function
2020-06-09 13:58:39 +08:00
0ec197fae0 sessionctx: add some information about the rewriting phase into the slow log (#17569) 2020-06-09 13:49:42 +08:00
88dfb22dc5 executor: support batch-get cluster index & add test case (#17858) 2020-06-09 13:40:47 +08:00
73c4673f30 *: support update/delete/insert ignore/duplicate update in single cluster index table (#17721) 2020-06-08 20:55:31 +08:00
b05327509c session/statistics: discard feedbacks from delete / update (#17452) 2020-06-08 14:34:58 +08:00
6b9d6c0f5c executor: skip row comparison in steam aggregation when necessary (#17679)
Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com>
2020-06-08 11:36:45 +08:00
a4eb75a6f0 ddl: reject alter auto_random_base on a non auto_random table (#17714)
Co-authored-by: Arenatlx <ailinsilence4@gmail.com>
Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com>
2020-06-06 21:56:43 +08:00
2a2c93bc68 ddl, sessionctx: make auto_random aware of auto_increment_increment (#17575) 2020-06-05 14:27:25 +08:00
d66d5028da *: support plain insert on cluster index table (#17674) 2020-06-05 13:23:43 +08:00
09af066c54 *: fix a bug that collation does not work for enum and set (#17635) 2020-06-05 12:14:42 +08:00
9e16c59ef0 privileges: support require SAN (#17539) 2020-06-05 11:24:43 +08:00
35e2d3a081 *: add global variable tidb_slow_log_masking to control masking slow log query (#17637) 2020-06-05 09:15:41 +08:00
2c55650617 *: make QPS more realistic (#17560) 2020-06-04 20:00:43 +08:00
1379ba4678 executor: skip chunk evaluation in splitIntoGroups when unnecessary (#17077) 2020-06-04 11:08:57 +08:00
5fc4a8c96a executor: fix alter-user with hash string (#17640) 2020-06-03 21:54:27 +08:00
552e7709de *: refactor decoder to avoid useless fieldType convert (#17632) 2020-06-03 18:13:56 +08:00
6bb9b30e74 ddl: fix pre-split region timeout constraint not work when create table (#17459) 2020-06-03 11:18:27 +08:00
cfbd754653 planner,executor,infoschema: add system table table_storage_stats (#15056) 2020-06-02 23:17:46 +08:00
d53336bd4a planner: support sql_select_limit session / global variable (#17444) 2020-06-02 18:02:29 +08:00
39fe08ab58 store/mockstore: make unistore the default mockstore (#17558) 2020-06-01 18:45:15 +08:00
64f0d4d211 planner: fix wrong prepare plan after isolation read changed (#16293) 2020-06-01 18:02:48 +08:00
18a38c674e executor: fix the forever hang in index merge join when oom occurs (#17435) 2020-05-28 16:16:36 +08:00
b5bb0090e7 *: fix LIKE expressions with _ following % (#17418) 2020-05-28 15:05:10 +08:00
af7bbbe241 executor: fix failpoint race for analyze test (#17437)
Co-authored-by: pingcap-github-bot <sre-bot@pingcap.com>
2020-05-27 20:47:11 +08:00
7ca3d9cadc bindinfo, record how bindings are created in SQL bindings. (#17254) 2020-05-27 09:56:40 +08:00
e92f15d6ec planner: Add explain info for InspectionSummaryTableExtractor (#16216) 2020-05-27 02:22:40 +08:00
55d9d6ca1e sessionctx,infoschema,executor,util: Show disk usage of a query in slow query and statement summary (#17132) 2020-05-26 22:03:40 +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
f72b5984dd executor: set the DDL query string instead of execute (#17407) 2020-05-26 15:48:13 +08:00
b923b9e5de util/admin: support admin cleanup index on the partition table (#17203) 2020-05-26 13:13:40 +08:00
72a789a247 planner, infoschema : add columns about plan cache in 'performance_schema.events_statements_summary_by_digest' (#16476) 2020-05-26 13:10:02 +08:00
2bdf6a01cc util/admin: support admin check index on partition table (#17183) 2020-05-25 21:25:33 +08:00
43965127c6 go.mod: update parser version to support delete partition (p0,p1) (#17381) 2020-05-25 13:32:22 +08:00
38298c2e3e planner: fix wrong index merge join plan for join key is not the prefix of index (#16894) 2020-05-22 17:40:10 +08:00
0d95b09e8a executor: Remove unnecessary information in explain analyze output (#16248) 2020-05-21 19:26:00 +08:00
b248783dfe planner: fix wrong agg function when agg push down union (#17022) 2020-05-20 21:50:15 +08:00
4078eb4ae5 util/admin: support admin recover index on the partition table (#17195) 2020-05-20 17:10:44 +08:00
313ed01f03 expression,executor: fix DIV() as partition expression behavior under ERROR_FOR_DIVISION_BY_ZERO sql_mode (#17302) 2020-05-20 17:05:14 +08:00
5274e48204 planner, executor: support insert/replace into partition (#17280) 2020-05-20 16:48:32 +08:00
3176b00c02 executor: fix the issue that UNIQUE constraint on boolean column results in an incorrect result in a comparison (#17245) 2020-05-20 13:55:18 +08:00
c60ea27e6c *: fix partition selection for the update statement (#17285) 2020-05-20 13:05:44 +08:00
1982be5009 executor: support show table partition regions (#17229) 2020-05-19 19:44:23 +08:00
838de2ad26 executor: fix wrong behavior of set charset statement (#16984) 2020-05-19 18:09:44 +08:00
ac30f5322e mockstore: introducing embedded unistore (#17156) 2020-05-18 17:28:44 +08:00
f06fc35531 planner: return error when SPLIT PARTITION TABLE on non-partitioned table (#17218) 2020-05-18 15:41:45 +08:00
0de6925e12 ddl: Add some limit for auto_random (#17119) 2020-05-15 21:28:44 +08:00
f5706c9099 executor: fix slow_query bug when query with time equal condition (#17225) 2020-05-15 18:28:53 +08:00
bcbc25db68 executor: make the aggregation function distinct consider collations (#17182) 2020-05-15 15:59:15 +08:00