Proper use of Groups and Users (Roles).

Some years ago, while working at Computer Associates as a tech support
specialist for the Ingres database, I wrote a short article to explain the
proper use of Group and Userss in the database. I thought it would be
worthwhile to do the same for PostgreSQL, as I've seen a lot of cases where
this was not implemented properly. Since I am not found of Wiki's, I've
attached it here for sharing.


-- 
*Melvin Davidson*
I reserve the right to fantasize.  Whether or not you
wish to share my fantasy is entirely up to you.