On Tue, Jan 27, 2004 at 17:27:25 +0100,
Dennis Haney <davh(at)diku(dot)dk> wrote:
>
> Is it just me, or is there any way a sort could be relevant in a
> subquery? (except on queries containing volatile functions)
Yes. It is important when a limit or distinct on clause is used in a
subquery.