-- On Fri, 10/31/08, Mike Smith <[EMAIL PROTECTED]> wrote:

> [INVENTORY_TABLE]
> fields    example data
> part      1027P
> serial    543221-K
> qty       120
> location  G-5
> 
> I'd like to record what changed. Let's say they
> change the serial. One way
> would be a "static" changes table:

Another way is to never change a record, but to add new ones. You also need to 
add an effectivity date field.

Stephen

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