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Discuss why these clauses should be determined necessary if they are to be used. What impacts on performance are associated with the use of ORDER
Discuss why these clauses should be determined necessary if they are to be used. What impacts on performance are associated with the use of ORDER BY and GROUP BY clauses? Support your explanation with examples.
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Concepts of Database Management
Authors: Philip J. Pratt, Joseph J. Adamski
7th edition
978-1111825911, 1111825912, 978-1133684374, 1133684378, 978-111182591
