Mercurial > urweb

view tests/coalesce.ur @ 2041:ec7a1fa5e88f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Another MonoReduce fix
author Adam Chlipala <adam@chlipala.net>
date Sat, 26 Jul 2014 09:26:11 -0400
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>)