On 4 Aug, 00:12, "Jeff Boyce" wrote:
I tend to use Autonumber PKs for most of my tables
See:
Business Rules Require Real-World Identifiers
by Dr. John K. Sharp
http://www.inconcept.com/JCM/May1998/sharp.html
"...Let's analyze a simple example of a petty cash reimbursement to an
employee to see how a meaningless unique key is not sufficient for
business rule enforcement..."
Jamie.
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