Describe a primary key, candidate key, secondary key, foreign key, and a combination key. Use your imagination
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Describe a primary key, candidate key, secondary key, foreign key, and a combination key. Use your imagination to provide an example of each key that is not in the textbook.
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A primary key is the field or combination of fields that uniquely ...View the full answer
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Related Book For
Systems Analysis and Design
ISBN: 978-1305494602
11th Edition
Authors: Scott Tilley, Harry J. Rosenblatt
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