> Is anybody else thinking about the limits of SQL? As often I am probably
> not the first to ask these questions. Any pointers?
Joe Celko (sp?) has a couple of books on this subject, SQL for Smarties. I
don't recall if he talks about graphs, but does discuss queries on tree
relationships.
--
Scott Ribe
scott_ribe(at)killerbytes(dot)com
http://www.killerbytes.com/
(303) 665-7007 voice