Mercurial > urweb

view tests/sql_ops.ur @ 2129:e0843b2a636d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Make flattening of reactive HTML trees iterative instead of recursive, to avoid stack overflows
author Adam Chlipala <adam@chlipala.net>
date Sun, 08 Mar 2015 11:12:28 -0400
parents 5d494183ca89
children
line wrap: on
line source
table t : { A : int, B : float }

val q = (SELECT t.A + t.A AS X, t.B * t.B AS Y FROM t)

fun main () : transaction page =
    xml <- queryX q (fn r => <xml>{[r.X]}, {[r.Y]}<br/></xml>);
    return <xml><body>{xml}</body></xml>