From: | "Owen Jacobson" <ojacobson(at)osl(dot)com> |
---|---|
To: | <pgsql-sql(at)postgresql(dot)org> |
Subject: | Re: OUT parameter |
Date: | 2006-03-23 17:12:32 |
Message-ID: | 144D12D7DD4EC04F99241498BB4EEDCC25EBAD@nelson.osl.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-sql |
Tom Lane wrote:
> "Owen Jacobson" <ojacobson(at)osl(dot)com> writes:
> > I'd say there's no problem with this, PROVIDED you can ensure you'll
> > never abort before completing the computation.
>
> Not really an issue in Postgres: we do not support pass-by-reference
> parameters and are unlikely to start doing so. There isn't any way
> that you can affect locals of a calling procedure before you return.
Then I've misunderstood the semantics of OUT and more importantly INOUT parameters. Thanks for the correction; I'm reading Daniel Caune's notes on the docs now.
-Owen
From | Date | Subject | |
---|---|---|---|
Next Message | Daniel Caune | 2006-03-23 19:20:26 | Re: OUT parameter |
Previous Message | Davidson, Robert | 2006-03-23 13:30:28 | Re: [SQL] Function Parameters in GROUP BY clause cause errors |