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view tests/coalesce.ur @ 2150:763ccca119bc

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location literal _LOC_
author Gabriel Riba Faura <griba2001@gmail.com>
date Wed, 03 Jun 2015 08:34:23 +0200
parents e44be6ece475
children
line wrap: on
line source
table t : { A : option int }

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