The GROUP BY statement groups rows that have the same values into summary rows, like "find the number of customers in each country". The GROUP BY statement is often used with …

Nov 17, 2025 · The SQL GROUP BY clause is used to arrange identical data into groups based on one or more columns. It is commonly used with aggregate functions like COUNT (), SUM (), …

This tutorial introduces you SQL GROUP BY that combines rows into groups and apply aggregate function such as AVG, SUM, COUNT, MIN, MAX to each group.

Aug 20, 2020 · In this article, we’ll demonstrate how you can use the GROUP BY clause in practice. We’ve gathered five GROUP BY examples, from easier to more complex ones so …

We use the GROUP BY clause to group rows based on the value of columns. In this tutorial, you will learn about GROUP BY in SQL with the help of examples.

The SQL GROUP BY clause is used to group (organize) rows that have the same values in specified columns into summary rows. It is used with aggregate functions like COUNT (), SUM …

Dec 4, 2024 · Follow this SQL tutorial to learn about the GROUP BY and HAVING clauses. Find code examples and how to put them to use today!

Nov 18, 2025 · A SELECT statement clause that divides the query result into groups of rows, usually by performing one or more aggregations on each group. The SELECT statement …

This clause is especially useful when you want to aggregate data and view results based on unique column values. In this tutorial, we will guide you through the syntax of SQL GROUP BY …

This tutorial shows you how to use the SQL Server GROUP BY clause to arrange rows in groups by one or more columns.