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view tests/coalesce.ur @ 1972:56c68443cb9d

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Basic datetime library.
author Patrick Hurst <phurst@mit.edu>
date Thu, 05 Dec 2013 11:36:46 -0500
parents e44be6ece475
children
line wrap: on
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table t : { A : option int }

fun main () : transaction page =
    queryX (SELECT COALESCE(t.A, 13)
            FROM t)
    (fn r => <xml>{[r.1]},</xml>)