Mercurial > urweb
view tests/coalesce.ur @ 2000:bddee3af70c4
Tweaking uw_commit() logic, partly to fix a resource clean-up bug on SQL serialization failures
author | Adam Chlipala <adam@chlipala.net> |
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date | Tue, 15 Apr 2014 19:12:49 -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>)