The following review has been posted through the commitfest application: make installcheck-world: tested, passed Implements feature: tested, passed Spec compliant: not tested Documentation: not tested
I tested the patch and it works well. And according to the comment, checking existence of relation and pg_class_aclcheck() won't influenced by concurrent DROP. So I think it's safe to just reorder the checking existence of column and pg_attribute_aclcheck(). Thanks