On Thu, Sep 24, 2009 at 06:28:28PM +0200, InterRob wrote: > I am trying to implement the following: > > In a database I wish to implement a GENERIC datamodel, thus on a meta-level.
Sounds like you're describing an EAV design: http://en.wikipedia.org/wiki/Entity-attribute-value_model Designs like this tend to result in you getting very little support from the database and get awkward as they grow. If your problem really is suited to this then go for it, but surprisingly few actually are. I'd highly recommend using a more traditional design until you've been through at least one big revision and then you'll know whether EAV really fits. -- Sam http://samason.me.uk/ -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
