Robert Haas <rh...@postgresql.org> writes: > Avoid coercing a whole-row variable that is already coerced.
This logic seems very strange and more than likely buggy: the added coerced_var flag feels like the sort of action at a distance that is likely to have unforeseen side effects. I'm not entirely sure what the issue is here, but if you're concerned about not applying two ConvertRowtypeExprs in a row, why not have the upper one just strip off the lower one? We handle, eg, nested RelabelTypes that way. regards, tom lane -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers