Mercurial > urweb
view tests/coalesce.ur @ 1607:da788bd72c9e
Add LIKE operator to SQL sublanguage.
author | Karn Kallio <kkallio@eka> |
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date | Wed, 23 Nov 2011 13:17:40 -0430 |
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>)