Hi Claudio,
thank you very much for your help. I've learned to use psql \d wich will help me a lot!!
I couldn't make the example work though. If I use table users there's no first_name ... so I've used cc_users as you proposed but then forum_id is not to be found and I wonder why forum_id has something to do here.
anyway is it possible to documentation is simply not up to date anymore?
If this is the case; where do I report this?
Do I add it to bugtracker?
thanks again.