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"?（）

ANo change is required to achieve the desired results.

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

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

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

略

语音搜题

拍照搜题

打赏

Oracle认证