Dee:
If your employee numbers are unique, there's no reason to add another
autonumer PK. Just make the employee numer your primary key for the table and
you'll be fine.

"dee" wrote:

Seriously... if I have, for example, employee numbers in an Employees table,
should I use the employee number (will never change) or should I add an
autonumber PK?
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Thanks!

Dee