What is the difference between the COUNT aggregate function and the SUM aggregate function?

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Database Systems Design Implementation and Management

ISBN: 978-1337627900

13th edition

Authors: Carlos Coronel, Steven Morris

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Question Posted: Dec 19, 2018 08:06 AM

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What is the difference between the COUNT aggregate function and the SUM aggregate function?

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COUNT returns the number of ...View the full answer

Database Systems Design Implementation and Management

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