

MCQOPTIONS
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1. |
Given the following two statements about SQL(a) An SQL query can contain HAVING clause only if it has GROUP BY clause.(b) In an SQL query “SELECT_FROM_WHERE_GROUP BY_HAVING”, HAVING is executed before WHERE.Which of the following is correct? |
A. | (a) and (b) are true |
B. | (a) is true, (b) is false |
C. | (a) is false, (b) is true |
D. | (a) and (b) both are false |
Answer» C. (a) is false, (b) is true | |