Rob Marjot <rob@xxxxxxxxxxxxxxxxxxxx> writes: > Any thoughts on how to make sure multiple columns are returned; without > specifying this in the function's prototype return clause? If you want "SELECT * FROM" to expand to multiple columns, the names and types of those columns *must* be available at parse time. You can either declare them in the function prototype, or you can supply them in the function call, a la select * from my_func(...) as x(a int, b int); It will not work to hope that the parser can predict what the function will do when executed. regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
