executor: add a variable to control whether we can write _tidb_rowid#8126

Merged

zz-jason merged 4 commits intopingcap:release-2.0from zimulala:rowid

Nov 5, 2018

+60-4

Commits on Oct 31, 2018

executor: insert, update and replace statements for _tidb_rowid are not support now.
zimulala
committed

Commits on Nov 1, 2018

executor: address comments
zimulala
committed

Commits on Nov 5, 2018