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单选题

Evaluate this SQL statement: SELECT ename, sal, 12* sal+100 FROM emp; The SAL column stores the monthly salary of the employee. Which change must be made to the above syntax to calculate the annual compensation as "monthly salary plus a monthly bonus of $100, multiplied by 12"?()

发布日期:2022-06-05

Evaluate this SQL statement: SELECT ename, sal, 12...
A

No change is required to achieve the desired results.

B

SELECT ename, sal, 12* (sal+100) FROM emp;

C

SELECT ename, sal, (12* sal)+100 FROM emp;

D

SELECT ename, sal +100,*12 FROM emp;

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