bugfix: compare with equals rather than ==#1850

Merged

imay merged 3 commits intoapache:masterfrom xionglei0:branch_fix_column_compare

Sep 24, 2019

+14-14

Commits on Sep 23, 2019

bugfix: compare with equals rather than ==
xionglei1
committed
refactor func getColumnSlot
xionglei1
committed

Commits on Sep 24, 2019

remove tab and add null check
xionglei1
committed