Re: running aggregates entirely in SQL?

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: David Fetter <david(at)fetter(dot)org>, SF Postgres <sfpug(at)postgresql(dot)org>
Subject: Re: running aggregates entirely in SQL?
Date: 2004-05-11 19:35:30
Message-ID: 200405111235.30227.josh@agliodbs.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: sfpug

David,

> > On the Celko note - has anyone implemented his nested tree model?
> > It's really great for arbitrarily deeply nested hierarchies.
>
> See contrib/ltree.

ltree isn't a nested set ... it's a combination text chain and adjacency list.

--
-Josh Berkus
Aglio Database Solutions
San Francisco

In response to

Browse sfpug by date

  From Date Subject
Next Message Aditya 2004-05-11 20:37:08 Re: running aggregates entirely in SQL?
Previous Message Josh Berkus 2004-05-11 19:31:10 Re: running aggregates entirely in SQL?