You can ignore duplicates by using the DISTINCT keyword in the COUNT() function. If DISTINCT is specified, rows with the same value for the specified column will be counted as one.

Jul 23, 2025 · This article provides a detailed explanation of SELECT and COUNT () in SQL, including syntax, examples, and practical use cases. Whether we’re filtering rows, counting non-NULL values, …

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 …

This SQL tutorial explains how to use the SQL COUNT function with syntax, examples, and practice exercises. The SQL COUNT function is used to count the number of rows returned in a SELECT …

Jan 14, 2025 · COUNT () returns 0 if there were no matching rows. Syntax: The above syntax is the general SQL 2003 ANSI standard syntax. This helps to understand the way SQL COUNT () Function …

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

The SQL Server COUNT Function is one of the Aggregate Functions that counts and returns the total number of rows (records) selected by the SELECT Statement in a table.

Dec 27, 2024 · What is the SQL Server COUNT Function? The SQL Server COUNT function is used to return the number of items in a group. It’s typically employed in SELECT queries to tally rows, non …

Aug 3, 2022 · SQL SELECT statement can be used along with COUNT (*) function to count and display the data values.

The COUNT () function is an aggregate function that is used to find the number of values in the specified column excluding NULL values. It can be applied on numeric, character, or date values.