You need to calculate the total of all salaries in the accou

题目
单选题
You need to calculate the total of all salaries in the accounting department. Which group function should you use?()
A

MAX

B

MIN

C

SUM

D

COUNT

E

TOTAL

F

LARGEST

参考答案和解析
正确答案: C
解析: 暂无解析
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(A) you can get

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A. Being a winner B. To buy a winner

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第3题:

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