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Author SHA1 Message Date
crazycs
bada2801ac *: fix cop task runtime information is wrong in the concurrent executor (#19849) 
Signed-off-by: crazycs520 <crazycs520@gmail.com>
 2020-09-11 14:14:37 +08:00
Song Gao
8446ec9e08 tikv: support scatter region with option api (#19844) 2020-09-11 14:02:34 +08:00
lei yu
ab00d56628 support round function push down to TiFlash (#19616) 2020-09-11 12:46:29 +08:00
Patrick Jiang(白泽)
794aa02625 sessionctx/variable: fix cannot select session scope ScopeNone variable (#19584) 2020-09-11 11:33:35 +08:00
crazycs
f13d605273 executor: fix cluster_slow_query time type in streaming request bug (#19938) 
Signed-off-by: crazycs520 <crazycs520@gmail.com>
 2020-09-11 10:55:09 +08:00
goroutine
8f188b567a server: remove useless code (#15568) 2020-09-11 10:25:25 +08:00
Lei Zhao
4d0d946abd tikv: commit all keys asynchronously in async commit (#19936) 
Signed-off-by: youjiali1995 <zlwgx1023@gmail.com>
 2020-09-11 06:57:34 +08:00
xiaodong-ji
52d3dae1d3 executor: support memory track for max/min 2020-09-10 17:47:20 +08:00
tangwz
f388b094df planner: add optimizer hint TOPN_TO_COP() (#19545) 
* planner: add TopN_To_Cop hint.

* go fmt.

* add a method canPushToCop() to check if it is valid to push the TopN down.

* add unit test case for warning.

* gofmt.

Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-10 17:18:20 +08:00
Lei Zhao
c308a18494 store/tikv: log for async commit recovery (#19925) 
Signed-off-by: youjiali1995 <zlwgx1023@gmail.com>

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-10 17:07:57 +08:00
rebelice
0859e757a2 statistics: add default value of CMSketch for Analyze (#19455) 2020-09-10 16:57:01 +08:00
Yilin Chen
0fc03a9f71 session: use new PD TS as forUpdateTS on pessimistic write conflict (#19916) 
Signed-off-by: Yilin Chen <sticnarf@gmail.com>
 2020-09-10 16:35:20 +08:00
wjHuang
c7a836b609 ddl: support create table with expression index (#18125) 
* done

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* fix

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* add

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* save

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* done

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* Update ddl/ddl_api.go

Co-authored-by: Lynn <zimu_xia@126.com>

* 2

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* done

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

* fix

Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>

Co-authored-by: Lynn <zimu_xia@126.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-10 15:26:15 +08:00
Win-Man
71d7262067 expression: Support distinct in select stddev_pop() (#19680) 2020-09-10 14:43:51 +08:00
Howie
5d52a34b24 executor: trace memory usage of ntile() (#19756) 2020-09-10 13:24:09 +08:00
Howie
80e04b55bb executor: trace memory usage of first_row() (#19757) 
Signed-off-by: Howie <haoweili35@gmail.com>
 2020-09-10 10:47:20 +08:00
Zhuhe Fang
c022fdcaeb expression: avoid unnecessary warnings/errors when folding constants in control expr (#19675) 
* reduce unnecessary warnings/errors in constrant fold

* update formate

* add commits

Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
 2020-09-09 20:08:50 +08:00
Arenatlx
dd8f654d7d ddl: append column change args to job args after updating the tableInfo (#19619) 2020-09-09 19:33:47 +08:00
Yilin Chen
e2d8d29a34 tikv: support async commit locks in BatchResolveLocks (#19860) 
Signed-off-by: Nick Cameron <nrc@ncameron.org>
Signed-off-by: Yilin Chen <sticnarf@gmail.com>
 2020-09-09 19:07:20 +08:00
Hunsmore
4a638269dd executor: support memory trace for value functions (#19811) 2020-09-09 18:15:10 +08:00
YangKian
5fd2919945 executor: trace memory usage of cume_dist() (#19832) 2020-09-09 17:25:19 +08:00
虎
7b6a5cdb76 executor: fix escape for select into outfile (#19661) 2020-09-09 16:55:29 +08:00
Shenghui Wu
0c36203f1d expression: add new scalar function IsTruthWithNull (#19621) 2020-09-09 16:03:10 +08:00
mmyj
b6b9b8a6df exector, planner: Improve the performance of the aggFuncMaxMin by using sliding window (#16819) 
* temp

* temp

* unit test

* executor: Improve the performance of `aggFuncMin` by using sliding window

* executor: Improve the performance of `aggFuncMin` by using sliding window

* executor: Improve the performance of `aggFuncMin` by using sliding window

add ut

* fix: ResetPartialResult

* add maxMin4Time.Slide and maxMin4Duration.Slide

* add benchmark

* add var `dirty`

* add a comment

* fix Decimal

* newMyDecimalMaxMinQueue

* newMyDecimalMaxMinQueue

* newMyDecimalMaxMinQueue

* newMyDecimalMaxMinQueue

* newMyDecimalMaxMinQueue

* implementing the maxMinQueue using heap

* fix import check

* fix import check

* fix check

* remove PushMyDecimal

* refactor maxMinHeap

* 尝试优化heap

* 尝试优化heap

* fix benchmark

* fix:*

* solved pr comments

* solved pr comments

* fix

* fix

* fix

* 先回家

* maxMin4IntSliding

* fix import

* fix

* new builder

* fix ut

* fix

* fix

* fix ut

* fix ut

* fix fmt

* add benchmark

* fix

* fix

* lazyload

* lazyload

* fix frame

* fix check_dev

* add a unit test

* sliding aggFunc

* sliding aggFunc

* fix

* move ut

* fix dev_check

* fix dev_check

* resolved comments

* refactor ut

* refactor ut

* refactor ut

Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
 2020-09-09 14:31:41 +08:00
Shenghui Wu
0c822d13a1 util: avoid spilling to disk after rowContainer has been closed. (#19750) 2020-09-09 13:04:52 +08:00
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
3pointer
0b306ef351 executor: fix show table regions bug (#19562) 2020-09-09 10:58:41 +08:00
Nick Cameron
5435980006 store/tikv: implement async commit version of resolve locks (#18467) 2020-09-09 08:09:51 +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
xiongjiwei
bc3c84afb2 ddl: add partition should not take table information (#19671) 2020-09-08 21:33:53 +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
Lynn
9c73cbaa3b domain: make TestT more stable (#19879) 2020-09-08 18:41:38 +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
Arenatlx
b446feaf94 test: fix ci failure in TestParallelDropSchemaAndDropTable (#19825) 2020-09-08 15:16:47 +08:00
Jack Yu
fce9a669c2 config: enlarge the default value of max-txn-ttl (#19826) 2020-09-08 14:27:29 +08:00
lysu
f8c8217d5c unistore: support analyze multi-ranges (#19838) 2020-09-08 13:40:41 +08:00
Zejun Li
e644cfcc73 grafana: handle negative delta in runtime dashboard (#19848) 2020-09-08 11:23:30 +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