planner: update generated column inside a transaction should return error (#8909)#8980

Merged

zz-jason merged 3 commits intopingcap:release-2.1from zz-jason:cherrpick/2.1-update-gene-col-txn

Jan 9, 2019

+114-8

Commits on Jan 8, 2019

planner: update generated column inside a transaction should return error (pingcap#8909 )
zz-jason
committed

Commits on Jan 9, 2019