> 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@xxxxxxxxxxxxxxx http://www.killerbytes.com/ (303) 665-7007 voice ---------------------------(end of broadcast)--------------------------- TIP 5: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq
