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DataBase What restrictions apply to the use of the aggregate functions within the SELECT statement? How do nulls affect the aggregate functions? Give a complete

DataBase

What restrictions apply to the use of the aggregate functions within the SELECT statement? How do nulls affect the aggregate functions? Give a complete example. Explain how the GROUP BY clause works. What is the different between the WHERE and HAVING clauses? Give an example

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Logic In Databases International Workshop Lid 96 San Miniato Italy July 1 2 1996 Proceedings Lncs 1154

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DataBase What restrictions apply to the use of the aggregate functions within the SELECT statement? How do nulls affect the aggregate functions? Give a complete

DataBase What restrictions apply to the use of the aggregate functions within the SELECT statement? How do nulls affect the aggregate functions? Give a complete example. Explain how the GROUP BY clause works. What is the different between the WHERE and HAVING clauses? Give an example

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Recommended Textbook for

Logic In Databases International Workshop Lid 96 San Miniato Italy July 1 2 1996 Proceedings Lncs 1154

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DataBase

What restrictions apply to the use of the aggregate functions within the SELECT statement? How do nulls affect the aggregate functions? Give a complete example. Explain how the GROUP BY clause works. What is the different between the WHERE and HAVING clauses? Give an example