> On Wed, 23 Oct 2002, Tomasz Myrta wrote: > > > Uz.ytkownik Stephan Szabo napisa?: > Without group_id in the select list you couldn't do a where > group_id = <something> if the select was a view. I know - it was just example of query.
> Did you see the other two queries I gave? On 7.3, both of those queries > appear (according to explain output) to do the limiting of group_id > inside the subquery rather than doing the subquery with all rows. > The explanation above was why I believe it was different from your > original query. I saw them. So should I wait for 7.3? Currently I have 7.2 and my work stopped because of this. Tomasz Myrta ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/users-lounge/docs/faq.html
