Re: Surrogate Key vs Production Key

> Arguments, you want? Already supplied a few. Here is more:

I don't think you truly have an argument as I can not think of a single time in the last 5 years I have found a reason to update (modify) a natural key. I think you've been eating too much red herring ... try salmon instead.

-- 
Daniel A. Morgan
University of Washington
damorgan_at_x.washington.edu
(replace 'x' with 'u' to respond)