(I posted this yesterday, but it never appeared. Apologies if it's a duplicate to you.) I've written (& submitted to pgsql-docs) a tutorial on using RI features and on alter the system catalog to change RI properties for existing relationships. I needs polishing, etc., but, mostly it needs someone more familiar than I to look at the last section, on Hacking RI. All of the changes I recommend I've tried in my databases (pg7.0.2 and pg7.1-devel), and haven't noticed any problems, but if anyone has any words of warning/advice/additional tips, I'd appreciate it.) It should be in today's pgsql-docs listings. -- Joel Burton, Director of Information Systems -*- [EMAIL PROTECTED] Support Center of Washington (www.scw.org)
