Mercurial > urweb
diff tests/tryDml.ur @ 1293:acabf3935060
tryDml
author | Adam Chlipala <adam@chlipala.net> |
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date | Sun, 05 Sep 2010 14:00:57 -0400 |
parents | |
children | 929981850d9d |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/tryDml.ur Sun Sep 05 14:00:57 2010 -0400 @@ -0,0 +1,13 @@ +table t : {Id : int} + PRIMARY KEY Id + +fun doStuff () = + dml (INSERT INTO t (Id) VALUES (0)); + o1 <- tryDml (INSERT INTO t (Id) VALUES (0)); + dml (INSERT INTO t (Id) VALUES (1)); + o2 <- tryDml (INSERT INTO t (Id) VALUES (1)); + return <xml>{[o1]}; {[o2]}</xml> + +fun main () = return <xml><body> + <form> <submit action={doStuff}/> </form> +</body></xml>