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view tests/char.ur @ 1357:a0f0823a54a0
Allow SQL aggregation over nullable types
author | Adam Chlipala <adam@chlipala.net> |
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date | Tue, 21 Dec 2010 17:01:51 -0500 |
parents | 395a5d450cc0 |
children |
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fun main () = case #"A" of #"B" => return <xml/> | _ => return <xml>A!</xml>