What are primary and foreign keys? Explain in detail. What are the implications of using these keys

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What are primary and foreign keys? Explain in detail. What are the implications of using these keys in different tables?

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Management Information Systems for the Information Age

ISBN: 978-0073376851

9th edition

Authors: Stephen Haag, Maeve Cummings

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Posted Date: Jan 12, 2024 12:50 PM

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What are primary and foreign keys? Explain in detail. What are the implications of using these keys

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Solution Primary Key A primary key is a column or a combination of columns that uniquely identifies each record row in a table It is a unique identifier that ensures the uniqueness of the data in that ... View the full answer

Management Information Systems for the Information Age

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