This tutorial introduces you to the most commonly used SQL aggregate functions including AVG, COUNT, MAX, MIN and SUM functions.

In this tutorial, you'll learn how to use the SQL ANY_VALUE () aggregate function to select any value from a group.

In this tutorial, you will learn how to use the SQL AVG function to calculate the average value of a set of values.

The SQL COUNT function is an aggregate function that returns the number of rows returned by a query. For example, you can use the COUNT function in the SELECT statement to get the number of …

The aggregate functions perform calculations across rows and return a single output row. The following query uses the SUM() aggregate function to calculate the total salary of all employees in the company:

This tutorial shows you how to use the SQL GROUPING SETS to generate multiple grouping sets.

You can apply an aggregate function for each group to return an aggregated value like SUM, AVG, MIN, MAX, and COUNT. The CUBE is an extension of the GROUP BY clause, which allows you to …

In this tutorial, we will introduce you to the SQL SUM function that calculates the sum of values or distinct values in a set.

SQL Aggregate Functions In this tutorial, you will learn about the SQL aggregate functions including AVG (), COUNT (), MIN (), MAX (), and SUM ().

This tutorial shows you how to use the SQL ROLLUP, which is an extension of the GROUP BY clause, to perform multiple levels of analysis with a single query.