Re: Is it Possible to Enforce This Relationship at the DB Level?

On Oct 16, 12:59 pm, TroyK <cs_tr...@xxxxxxxx> wrote:
On Oct 15, 3:54 pm, dutone <dut...@xxxxxxxxxxx> wrote:

Is it possible to enforce this at a DB level? Maybe my model is
flawed?
In *no case* presentation should determine design. Proper design
should be the consequence of studying sound principles of relational
modeling.

Huh, who said anything about presentation? I'm trying to construct an
appropriate data model based on a set of business rules.
Thanks for the advice....

"client", "spread***", "cells", etc. all sound like user interface
or
presentation concepts. Difficult to tell without working definitions
for these entities that you have identified, though.

Yes, words can imply a specific idea to someone at first; context,
context, context.

In my case, spreadsheets are what drives the whole process and must be
decomposed before additional processes can take place.
The associated tables the represent configuration information each
client's service has.

.

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