Mark Rostron <mrostron@xxxxxxx> writes: > Is there some way to query the data-type of '<some value expression>'? There's a SQL-standard construct called IS OF, and a function called pg_typeof, but it's not real clear whether either of those would help you. regards, tom lane -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin