Tom, > we preferentially consider unknown_literal to be of the same type > as the other operand.
I can't really think of what other assumption we would make. Any time a user doesn't specify a type, they're taking pot luck. Me, I always use some_timestamp + INTERVAL 'value' .... -- Josh Berkus PostgreSQL Experts Inc. www.pgexperts.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
