Why does the order of the operands (tables) matter in a MINUS query but not in a

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Why does the order of the operands (tables) matter in a MINUS query but not in a UNION query?

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Database Systems Design Implementation and Management

ISBN: 978-1285196145

11th edition

Authors: Carlos Coronel, Steven Morris

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Question Posted: Dec 03, 2014 08:56 AM

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Why does the order of the operands (tables) matter in a MINUS query but not in a

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MINUS queries are analogous to algebraic subtraction it results in the value that existe...View the full answer

Database Systems Design Implementation and Management

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