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view tests/coalesce.ur @ 2245:27899da8780b

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Sqlcache allows any expression injected into SQL.
author Ziv Scully <ziv@mit.edu>
date Sun, 02 Aug 2015 18:25:42 -0700
parents e44be6ece475
children
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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>)