Commit Graph

6 Commits

Author SHA1 Message Date
7755d25aba *: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198) 2021-08-16 18:52:00 +08:00
7c552f52fa executor: track memory usage of map in agg partial result. (#23072) 2021-03-09 12:44:55 +08:00
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
49af6a511f expression: Support stddev_pop function (#19195)
* add stddev_pop function

* fix for make check

* not push down

* add util test

* stddevpop inherit from varpop

* fix typo

* support std and stddev

* update go.mod

* uodate parser master

* fix ditto

* fix fix

Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
2020-08-27 19:42:53 +08:00
b178de06ad executor: Trace the memory usage of AggFunc in HashAggExec (#18257) 2020-07-06 20:48:41 +08:00
86ff21b076 *: add builtin aggregate function VAR_POP (#14101) 2020-01-07 20:55:29 +08:00