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Domain casting still doesn't work right

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: PostgreSQL Development <pgsql-hackers(at)postgresql(dot)org>
Subject: Domain casting still doesn't work right
Date: 2003-06-28 15:45:15
Message-ID: Pine.LNX.4.44.0306281547540.2178-100000@peter.localdomain (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Here's another example of domain casting not working right:

create domain foo as varchar;
select cast(x.y as foo) from (select 'foo') as x(y);
ERROR:  coerce_type: no conversion function from "unknown" to foo

Peter Eisentraut   peter_e(at)gmx(dot)net


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