Oct 21, 2021 · This article explains the use of the SQL COUNT () function. It covers some practical examples with real SQL queries.

The behavior of COUNT() depends on the argument used within the parentheses: COUNT(*) - Counts the total number of rows in a table (including NULL values). COUNT(columnname) - Counts all non …

Nov 22, 2025 · Examples of SQL Count Function Let’s explore practical examples of the COUNT () function using a sample Customers table; consider the table below for all examples.

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 …

In this tutorial, you will learn about the SQL COUNT () function with the help of examples.

Jan 20, 2026 · This example combines COUNT(*) with other aggregate functions in the SELECT list. It returns the number of sales representatives with an annual sales quota greater than $500,000, and …

In this tutorial, we will go through SQL COUNT Function, its syntax, and how to use this function in SQL statements, with the help of well detailed examples.

This tutorial shows you how to use the SQL Server COUNT () aggregate function to count values in a set of values.

Discover how to use the COUNT () function in SQL with examples, common use cases, and error handling tips to optimize your queries.

Learn how to use the SQL COUNT function to count rows in a database table. Explore examples and syntax to enhance your SQL skills.