[thelist] DB design question

[Hugh Blair]

> -----Original Message-----
>  On Behalf Of Mike H
>
> So...the  complete ZIP code is unique down to the apartment
> number, which should also be part of the address when needed.

Not in all cases. My building has 12 apartments and we all
share the same "+4" ZIP. If my building was a Condo (units
that are bought and sold vs. rented) then using the "+4" ZIP
would still not give you a one-of-a-kind address.

Hugh