Mercurial > urweb

view tests/coalesce.ur @ 1987:fa044101ad99

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Closing old datetime branch.
author Patrick Hurst <phurst@mit.edu>
date Mon, 17 Feb 2014 19:25:30 -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>)