AW: [HACKERS] Re: subselects
Zeugswetter Andreas <andreas.zeugswetter@telecom.at>
From: Zeugswetter Andreas DBT <Andreas.Zeugswetter@telecom.at>
To: pgsql-hackers@hub.org
Date: 1998-01-21T16:00:37Z
Lists: pgsql-hackers
> If its easy to add in the next couple of days, sure, go for > it...but can someone explain to me *why* you would use a subselect in > the > target list? I've actually never seen that before :9 > > I think it is always possible to rewrite a 'subselect in the target list' as a join. So if it is complicated to implement now, I'd say leave it out, as there is no functionality aspect I could think of. Andreas