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Use FOREIGN KEY in Tree demo
author Adam Chlipala <adamc@hcoop.net>
date Thu, 09 Apr 2009 15:51:50 -0400
parents ae03d09043c1
children
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val r = {A = 1, B = "Hi", C = 0.0}
val rA = r -- #A
val rB = r --- [A = _, C = _]

fun main () : transaction page = return <xml>
        {cdata rA.B}, {cdata rB.B}
</xml>