2. Why does each record in a database need a unique identifier (primary key)? ...

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2. Why does each record in a database need a unique identifier (primary key)?

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Information Technology For Management Improving Strategic And Operational Performance

ISBN: 9780470916803

8th Edition

Authors: Efraim Turban Linda Volonino

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Question Posted: Nov 18, 2024 04:00 AM

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2. Why does each record in a database need a unique identifier (primary key)?
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2. Why does each record in a database need a unique identifier (primary key)? ...

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Information Technology For Management Improving Strategic And Operational Performance

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