Hi Niko,

> What I would like to achive is a user/role that can create/alter/delete
> users but never change the datastructure of my dB (e.g. by using drop
> view x).

That's no problem. You can make someone co-admin so he can manage users,
but this doesn't give him *any* rights in *any* regular database.

Cheers,
Paul Vinkenoog