view tests/coalesce.ur @ 1676:266814b15dd6

Small fix to previous commit
author Adam Chlipala <adam@chlipala.net>
date Wed, 11 Jan 2012 14:52:31 -0500
parents e44be6ece475
children
line wrap: on
line source
table t : { A : option int }

fun main () : transaction page =
    queryX (SELECT COALESCE(t.A, 13)
            FROM t)
    (fn r => <xml>{[r.1]},</xml>)