> The problem is, I don't want to use a lot of time to maintain this > documentation, and above all, I'd prefer not to insert the information > twice (read: a new constraint in the database should automagically > update the documentation). It's a while since I've used them (just coming back to postgres after enforced exile in mysqlville) but last I checked: http://gborg.postgresql.org/project/dbutils/ Could generate UML diagrams from your DB. You might still be stuck diff-ing them when you change the db, but at least they're prettier than pg-dump. Matt ---------------------------(end of broadcast)--------------------------- TIP 3: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your message can get through to the mailing list cleanly