Which of the following statements is correct? (refer to the tables in the JustLee Books database.)a. The WHERE clause can contain a group function only if the function isn’t also listed in the SELECT clause.b. Group functions can’t be used in the SELECT, FROM, or WHERE clauses.c. The HAVING clause is always processed before the WHERE clause.d. The GROUP BY clause is always processed before the HAVING clause.

Which of the following statements is correct? (refer to the tables in the JustLee Books database.)a. The WHERE clause can contain a group function only if the function isn’t also listed in the SELECT clause.b. Group functions can’t be used in the SELECT, FROM, or WHERE clauses.c. The HAVING clause is always processed before the WHERE clause.d. The GROUP BY clause is always processed before the HAVING clause.

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter11: Group Functions

Section: Chapter Questions

Problem 3MC

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