On Wed, 2021-06-09 at 16:50 +0530, Amit Kapila wrote: > BTW, can't we consider it to be part of > create_slot_opt_list?
Yes, that would be better. It looks like the physical and logical slot options are mixed together -- should they be separated in the grammar so that using an option with the wrong kind of slot would be a parse error? Regards, Jeff Davis