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3171 Commits

Author SHA1 Message Date
loserCoder
f9b71fca1f executor: implement memDelta for BitFunc funcs to track memUsage (#19808) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
Co-authored-by: HuaiyuXu <391585975@qq.com>
 2020-09-09 11:57:10 +08:00
Patrick Jiang(白泽)
8a1f11ecee executor: add memory trace for percent rank agg functions (#19852) 
* add memory trace for percent_rank func

* add unit tests

* add func_percent_rank_test.go

* modify year in license

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-09 11:33:12 +08:00
Xiaofan Zhang
7e357b5092 executor: trace memory usage of row_number() 2020-09-09 11:16:33 +08:00
lysu
2836011470 executor, planner: refactor analyze tableID to analyzeTableID & add CanRuntimePrune (#19846) 
* executor, planner:  refactor analyze tableID to analyzeTableID

* *: add util to help decide whether use new runtime prune partition executor

* address comments

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-08 23:49:39 +08:00
Lingyu Song
449587a085 *: using standard error to replace terror (#19425) 2020-09-08 20:15:51 +08:00
tiancaiamao
48388a7b48 planner,executor: enable plan cache for partition table (#19124) 
* planner,executor: enable plan cache for partition table

* address comment

* tiny clean up

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
Co-authored-by: lysu <sulifx@gmail.com>
 2020-09-08 19:40:39 +08:00
Shenghui Wu
354f3997c0 executor: add concurrency limit on union executor (#19827) 2020-09-08 19:16:23 +08:00
HuaiyuXu
05809a9cf2 Revert "expression, types: fix decimal precision for SUM function (#19592)" (#19882) 2020-09-08 18:21:18 +08:00
Song Gao
2f2c57ecc8 executor, util: fix TestGlobalMemoryTrackerOnCleanUp ci error (#19863) 2020-09-08 18:15:46 +08:00
crazycs
2d52e99d0f executor: fix error tikv_cop_wait metric (#19859) 
Signed-off-by: crazycs520 <crazycs520@gmail.com>
 2020-09-08 16:59:53 +08:00
Zhuomin(Charming) Liu
0e26d40948 distsql: fix wrong default max allowed packet (#19573) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-08 15:35:53 +08:00
Song Gao
47270445d9 server: fix the missing detachment for the mem/disk tracker (#19794) 2020-09-08 10:48:51 +08:00
dy
726341146b expression, types: fix decimal precision for SUM function (#19592) 2020-09-07 16:23:54 +08:00
crazycs
221223b46b executor: add more runtime information for join executor (#19721) 
Signed-off-by: crazycs520 <crazycs520@gmail.com>
 2020-09-07 14:53:20 +08:00
Lingyu Song
3d33bdf49f privilege: fix wrong result of SHOW GRANTS (#19704) 
* fix show grants user filter

* address comment

* address comment

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-07 14:45:20 +08:00
lysu
a961a70c53 executor: fix fast analyze race condition on session ctx (#19716) 
* executor:  fix fast analyze race condition on session

* unify return error

* make lint happy

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-07 14:35:21 +08:00
Kenan Yao
397e31a673 planner: fix incorrect result for != all (subq) (#19576) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-07 14:07:21 +08:00
cfzjywxk
c283bc66bd txn:support wait second grammar for "select for update" (#19630) 
* support select for update wait seconds grammar

* use function

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-07 13:47:59 +08:00
Zijie Lu
bcfaaf5595 executor: implement meldata for rank funcs to track memUsage (#19766) 2020-09-07 11:09:06 +08:00
Yansy
7cd20c0373 executor: implement memDelta for count funcs to track memUsage (#19770) 
* executor: implement memDelta for count funcs to track memUsage

* fix stdlib unsafe need be group together and before non-stdlib group in ../../executor/aggfuncs/func_count.go

* fix UpdatePartialResult memDelta return if err != nil

* fix
1 DefPartialResult4CountSize is the memory usage of AllocPartialResult, UpdatePartialResult will not use more memory, return 0, err.
2 in testcase TestMemCount count funcs are not distinct, use defaultUpdateMemDeltaGens and set isDistinct false

* fix UpdatePartialResult not use more memory

* fix  MergePartialResult memDelta

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-05 17:43:46 +08:00
HuaiyuXu
78166329e2 executor: set the correct resultCh for task when indexHashJoin keep order (#18840) 
* executor: set the correct resultCh for task when indexHashJoin keep order (#18757)

* update test

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-05 17:24:57 +08:00
Xiaofan Zhang
7f56b302d5 executor: implement memDelta for varpop to trace the memory usage (#19755) 
* try to solve tidb issue 19745

issue link: https://github.com/pingcap/tidb/issues/19745

* format file

* bug fix: return memDelta when err occur

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-04 19:55:09 +08:00
Feng Liyuan
a428d472e9 *: remove the unused terminology (#19727) 
* *: remove the unused terminology

* rename back

* delete more

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-04 17:12:01 +08:00
Zejun Li
ce849c3e19 *: remove DirtyDB and DirtyTable to reduce memory usage (#19042) 2020-09-04 16:50:36 +08:00
tiancaiamao
19590a7a5d executor: infoschema table partition method wrong for range column partition (#19633) 2020-09-04 11:05:38 +08:00
wjHuang
9c344ce66e types: fix bug of converting enum and set (#19699) 2020-09-03 23:43:49 +08:00
wjHuang
48eb295925 *: change some tests using failpoint to serialSuite (#19753) 
Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>
 2020-09-03 21:12:58 +08:00
Zhou Kunqin
fdcc19eb11 sessionctx: fix a bug where update stmt not considered when clipping negative num to 0 (#19605) 2020-09-03 20:16:17 +08:00
Lingyu Song
862d8b8996 check privileges for show stats (#19702) 2020-09-03 16:48:44 +08:00
lidezhu
d0dfc77322 fix read failure from system tables tiflash_segments and tiflash_tables when some tiflash node is down (#19714) 
Co-authored-by: crazycs <crazycs520@gmail.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-03 12:51:10 +08:00
lysu
66de0180ca executor: fix fast analyze on single index (#19662) 
* executor: fix fast analyze single index

* use idxCol.offset instead of compare column name

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-03 11:25:01 +08:00
Yuanjia Zhang
0fd81a83e8 executor: fix file exists errors in tests for select into outfile (#19717) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-02 19:57:54 +08:00
Null not nil
fd328394d4 executor, ddl: show full tables SYSTEM VIEW info (#19451) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-02 10:01:40 +08:00
Zhuhe Fang
c56f318349 expression: support %r and %T format for STR_TO_DATE() (#19474) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
Co-authored-by: Zhang Jian <zjsariel@gmail.com>
 2020-09-02 09:53:00 +08:00
Ping Yu
9047a9c881 executor: fix wrong behavior for max/min on ENUM/SET column (#19552) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
Co-authored-by: Yiding Cui <winoros@gmail.com>
 2020-09-01 21:18:03 +08:00
crazycs
915d84d7ad executor: add pessimistic lock keys runtime information (#19547) 
Signed-off-by: crazycs520 <crazycs520@gmail.com>
 2020-09-01 20:46:31 +08:00
Yuanjia Zhang
a5839ab674 executor: fix the issue that SELECT ... INTO OUTFILE returns runtime error (#19438) 
* executor: fix the issue that `SELECT ... INTO OUTFILE` returns runtime error

* add more tests

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-01 20:09:25 +08:00
HuaiyuXu
e24d1455af types, executor: refine convertToMysqlEnum when src is of type Enum (#19640) 
* types, executor: refine convertToMysqlEnum when src is of type Enum

* remove useless code

* refine

* add a TODO for collation

* add test for collate

* remove useless code

* address comment

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-01 19:35:12 +08:00
lysu
d7e6e1d773 planner: fix analyze index always analyze primary bug (#19657) 2020-09-01 17:18:59 +08:00
Evan Zhou
82502cc5e1 *: information_schema.tables add TIDB_PK_TYPE column for clustered index (#19642) 
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-01 15:50:25 +08:00
Jack Yu
968d0d76ae executor: cleanup useless code in batch checker (#19511) 
Signed-off-by: Shuaipeng Yu <jackysp@gmail.com>
 2020-09-01 12:41:52 +08:00
lysu
64a5e4f377 executor: refine fast-analyze sample step in old partition (#19591) 2020-09-01 11:57:54 +08:00
crazycs
5d3cdf5d17 *: add execution retry time in slow log and slow_query and statement_summary (#19625) 
Signed-off-by: crazycs520 <crazycs520@gmail.com>
 2020-09-01 11:16:52 +08:00
tangenta
438945d294 *: enable clustered index by default (#19582) 2020-08-31 16:54:51 +08:00
Shenghui Wu
1e9b519ff7 executor: clean outerMatchedStatus when HashJoin.Close is called (#19510) 2020-08-31 14:45:04 +08:00
mmyj
89c1b0f3e6 executor: Implement memDelta for sum functions (#19376) 2020-08-31 14:24:10 +08:00
wjHuang
1d6c62c2ce test: fix unstable tests using failpoint (#19561) 2020-08-31 09:32:26 +08:00
HuaiyuXu
f3c8b008df executor: accelerate TestMemCount (#19581) 
* test

* executor: accelerate TestMemCount

* refine

* fix ci

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-08-29 21:03:21 +08:00
Lingyu Song
6fdd609c00 privilege: fix user change after show grants and add user existed check for show grants (#19568) 
* fix show grant change user object and add check

* fix lint

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-08-28 20:54:21 +08:00
lysu
b3f5678717 executor: skip TestMemCount test case to make race test more stable (#19578) 2020-08-28 17:07:51 +08:00