Mercurial > urweb
view tests/selclause.ur @ 1887:2e6795cc992f
A fancier test for the new SQL constraints subtyping
author | Adam Chlipala <adam@chlipala.net> |
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date | Mon, 04 Nov 2013 16:00:48 -0500 |
parents | 5c1f10cdac63 |
children |
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table t : { A : int, B : string, C : float } table u : { D : int, E : string, F : float } val q : transaction (list {T : { A : int, B : string, C : float}, U : { D : int }, X : string }) = queryL (SELECT t.*, u.D, 'hi' AS X FROM t, u)