Abstract
In the database column that I write for Personal Computer World, I was discussing primary keys a while ago and offered the opinion that for a small car restoration business, the registration number (also known as a license number) of the cars in the workshop would make a good primary key. A reader questioned this opinion and the point is interesting because it illustrates the scope that a primary key must cover.
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© 2007 Mark Whitehorn
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(2007). Primary keys. In: Inside Relational Databases with Examples in Access. Springer, London. https://doi.org/10.1007/978-1-84628-687-2_32
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DOI: https://doi.org/10.1007/978-1-84628-687-2_32
Publisher Name: Springer, London
Print ISBN: 978-1-84628-394-9
Online ISBN: 978-1-84628-687-2
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