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view tests/sequence.ur @ 1425:139d019c7237

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Syntactic sugar for grouping by variable numbers of columns
author Adam Chlipala <adam@chlipala.net>
date Thu, 17 Feb 2011 18:05:08 -0500
parents e976b187d73a
children
line wrap: on
line source
sequence seq

fun main () : transaction page =
        n <- nextval seq;
        return <html><body>
                {txt _ n}
        </body></html>