view tests/sreturn.ur @ 1394:d328983dc5a6

Allow subqueries to reference aggregate-only columns of free tables; treat non-COUNT aggregate functions as possibly returning NULL
author Adam Chlipala <adam@chlipala.net>
date Sat, 15 Jan 2011 14:53:13 -0500
parents 55fc747a67dc
children
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fun main () : transaction page = return <xml><body>
  <p>Before</p>
  <p><dyn signal={return <xml>Hi!</xml>}/></p>
  <p>After</p>
</body></xml>