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MySQL AVG() Function

The avg() is a Math function of MySQL. This function is used to get the average value from the given expression.

Syntax

Parameter

aggregate_expression: It is the column name for getting average

table_name: It is the table for getting records.

where condition: It is optional. It is used to get conditional records.

Returns

This function returns the average value from the given expression.

Table:

Example 1

Output:

Example 2

Output:

Example 3

Output: