What is a primary key? Explain the significance of the entity integrity constraint to a primary key.
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What is a primary key? Explain the significance of the entity integrity constraint to a primary key.
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The primary key is the candidate key that has ...View the full answer
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Related Book For
Database Processing Fundamentals, Design, and Implementation
ISBN: 978-0133876703
14th edition
Authors: David M. Kroenke, David J. Auer
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