>What are the Pros and Cons of using GUIDs vs Integers for Primary Keys on a Web based application.
In either case, (unless your backend is SQL Server) you have to generate the value. There are some factors that you should consider. If your backend is a native VFP table, the GUID will have to be stored as character and will take up 32 bytes. OTOH, an integer PK takes up only four.
George
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