ddl: batch check the constrains when we add a unique-index. (#7132)#7562

Merged

winkyao merged 2 commits intopingcap:release-2.0from winkyao:cherry-pick-2.0

Sep 6, 2018

+103-7

Commits on Aug 31, 2018

ddl: batch check the constrains when we add a unique-index. (#7132 )
winkyao
committed

Commits on Sep 5, 2018

Merge branch 'release-2.0' into cherry-pick-2.0
shenli
authored