Mercurial > urweb
view tests/coalesce.ur @ 1836:276fa06428ba
Ignore polymorphism in JavaScript calls to custom FFI functions, allowing a kind of simple dynamic typing (unsafe, of course)
author | Adam Chlipala <adam@chlipala.net> |
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date | Tue, 11 Dec 2012 15:58:23 -0500 |
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>)