On Tue, Dec 8, 2009 at 10:30 AM, Hubertus Freiherr von F?uerstenberg
wrote:
>
> please consider the following exemplary setup:
>
> I want to store information on people in a database. People can be either
> internal (staff) or external (company contacts, etc.). The idea was to use
> one table for
Hello,
please consider the following exemplary setup:
I want to store information on people in a database. People can be
either internal (staff) or external (company contacts, etc.). The idea
was to use one table for all people and have the tables that store
specific information inherit from
