What would the results look like if you group by rep_num and order by average balance?

In Example 26 on page 121, the records are both grouped by and ordered by rep_num. What would the results look like if you group by rep_num and order by average balance?

The arithmetic operators on page 106 do not include exponentiation.

What would the results look like if you group by rep_num and order by average balance?
In Example 26 on page 121, the records are both grouped by and ordered by rep_num.
What would the results look like if you group by rep_num and order by average balance?

The arithmetic operators on page 106 do not include exponentiation. Do you think you can do exponentiation in a
SELECT statement? How would you do it?

Sorting means ordering records in a particular way. When would it be useful to sort data in ascending order? Why?

When would it be useful to sort data in descending order? Why?

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A GUIDE TO SQL

Eighth Edition

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A G U I D E TO S Q L

Eighth Edition

Philip J. Pratt Grand Valley State University Mary Z. Last University of Mary Hardin-Baylor

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A Guide to SQL, Eighth Edition Philip J. Pratt, Mary Z. Last Vice President, Publisher: Jack Calhoun Editor-in-Chief: Alex von Rosenberg Senior Acquisitions Editor: Charles McCormick, Jr.

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