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Make SQL caches use more of the pure caching machinery, but it's brittle.
author Ziv Scully <ziv@mit.edu>
date Thu, 15 Oct 2015 00:52:04 -0400
parents e44be6ece475
children
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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>)