Question

"SUM” keyword belongs to which categories in Mysql?

Select one:
A. Aggregate functions
B. Operators
C. Clauses
D. All of the mentioned

Answer 1

Answer:

The SUM() function is often used with the GROUP BY clause to calculate the sum for each group. In this example: The GROUP BY clause divides order details into groups grouped by the order number. The SUM() function calculates the total of each amount of each order.

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