planner: fix some window specific check bug for window function. (#12394)#12404

Merged

sre-bot merged 3 commits intopingcap:release-3.0from lzmhhh123:cherry-pick-3.0-12394

Oct 13, 2019

+16-1

Commits on Sep 26, 2019

planner: fix some window specific check bug for window function. (pingcap#12394 )
lzmhhh123
committed

Commits on Oct 8, 2019

Merge branch 'release-3.0' into cherry-pick-3.0-12394
alivxxx
authored

Commits on Oct 13, 2019

Merge branch 'release-3.0' into cherry-pick-3.0-12394
sre-bot
authored