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view tests/user.ur @ 1191:61c3139eab12

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Subquery expressions
author Adam Chlipala <adamc@hcoop.net>
date Thu, 25 Mar 2010 15:44:24 -0400
parents d1dbb9a3c804
children
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table user : {A : int}

fun main () =
    r <- oneRow (SELECT COUNT( * ) AS N FROM user);
    return <xml>{[r.N]}</xml>