constraints on composite types

From: Roman Neuhauser <neuhauser(at)sigpipe(dot)cz>
To: pgsql-general(at)postgresql(dot)org
Subject: constraints on composite types
Date: 2005-09-09 12:35:34
Message-ID: 20050909123534.GB45736@isis.sigpipe.cz
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This fails on 8.0.3 (syntax error at or near "." at character):

CREATE TYPE ct AS (
foo INTEGER,
bar INTEGER
);

CREATE TABLE t1 (
attr ct,
CONSTRAINT uq UNIQUE (attr.foo)
);

Should it be possible? From reading
http://www.postgresql.org/docs/current/static/rowtypes.html it looks
like almost everything else works.

--
How many Vietnam vets does it take to screw in a light bulb?
You don't know, man. You don't KNOW.
Cause you weren't THERE. http://bash.org/?255991

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