Hey, On Tue, Jun 3, 2008 at 7:32 PM, Benji York <[EMAIL PROTECTED]> wrote: > On Tue, Jun 3, 2008 at 1:13 PM, Gary Poster <[EMAIL PROTECTED]> wrote: >> >> What you *can't* do out of the box is ask "hey, what products have an >> attribute that points to this brand?". That's a back-reference, and that >> needs solutions like the ones to which I was referring. > > In other words: if you want an index of references (or any attribute for > that matter), you have to set it up (just as you would for a RDBMS).
Or what you'd do with in-memory Python objects, actually. Regards, Martijn _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org http://mail.zope.org/mailman/listinfo/zodb-dev