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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 345fcf91c806
children
rev   line source
adamc@407 1 fun main () = return <xml><body>
adamc@407 2 <a link={other ()}>Go to the other one!</a>
adamc@407 3 </body></xml>
adamc@407 4
adamc@407 5 and other () = return <xml><body>
adamc@407 6 <a link={main ()}>Return to <tt>main</tt>!</a>
adamc@407 7 </body></xml>