expression: fix compatibility issue related to `ADDDATE`#13827

Merged

ngaut merged 4 commits intopingcap:masterfrom js00070:fix#13822

Dec 5, 2019

+7-1

Commits on Nov 29, 2019

try to fix issue pingcap#13822
js00070
committed

Commits on Dec 2, 2019

add test case
js00070
committed

Commits on Dec 5, 2019