Mercurial > urweb

view tests/view.ur @ 1168:69f1d39d3f2d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Use COALESCE to hide NULL results of aggregate functions; fix bug with improper ordering of query result columns
author Adam Chlipala <adamc@hcoop.net>
date Thu, 25 Feb 2010 14:55:35 -0500
parents 8688e01ae469
children
line wrap: on
line source
table t : { A : int, B : string }

view v = SELECT t.A AS X FROM t

fun main () =
    rows <- queryX (SELECT * FROM v)
            (fn r => <xml><li>{[r.V.X]}</li></xml>);
    return <xml><body>
      {rows}
    </body></xml>