is it correct that even if the database doesn''t support or tables were not configured for Foreign Keys and / constrants , that you can still manage the relations using Rails, using model methods like, "belong_to", "has_one", and "has_many"? TIA Stuart -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060612/eb57bdb2/attachment.html