On 1/9/07,
D'Arcy J.M. Cain <
darcy@druid.net> wrote:
On Mon, 8 Jan 2007 17:07:56 -0600
Curtis Scheer <Curtis@DAYCOS.com> wrote:
> -> Is there a difference between an address for the customer detail and an
> address for the customer?
>
> Not really an address is an address, it's a matter of specify an address for
> the customer master record which basically represents an entire customer
> while the customerdetail represents departments within that company that
> might be at a different address then the company's main office for instance.
Could be that you need another table. Sounds like you have something
like;
company <===> address <===> detail
This approach implies that the address defines the relationship between a company and the detail (the other departments/offices). I cannot think of a business model that would use this though there probably are some...
Another alternative is to add another table which just holds the
address:
company <===> department <===> detail
^ ^
| |
\==> address <==/
I'm not sure what this relationship is for. It would appear that a department can have different addresses for different companies.
There are many possibilities. Which one is best will depend on
analysing your particular business model.
I agree whole heartedly. That is why I recommend starting with a logic structure before moving on to the physical.
--
==================================================================
Aaron Bono
Aranya Software Technologies, Inc.
http://www.aranya.com http://codeelixir.com==================================================================
