Mercurial > urweb
view tests/aborter2.ur @ 1653:1a8f7d667c00
More documentation on URL generation and free variables
author | Adam Chlipala <adam@chlipala.net> |
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date | Sat, 31 Dec 2011 16:08:17 -0500 |
parents | 7009b0ac1501 |
children |
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table t : { X : int } fun main () : transaction page = v <- query (SELECT * FROM t) (fn r (_ : int) => return (error <xml>Shot down!</xml>)) 0; return <xml>Result: {[v]}</xml>