expression: refactor builtin function RAND to be compatible with MySQL (#9387)#9446

Merged

ngaut merged 2 commits intopingcap:release-2.1from XuHuaiyu:release-2.1

Feb 25, 2019

+33-15

Commits on Feb 25, 2019

expression: refactor builtin function RAND to be compatible with MySQL (pingcap#9387 )
XuHuaiyu
committed
Merge branch 'release-2.1' into release-2.1
zz-jason
authored