Inside a table, a column often contains many duplicate values; and sometimes you only want to list the different (distinct) values.

This tutorial shows you how to use the SQL Server SELECT DISTINCT clause to retrieve the only distinct values in a specified list of columns.

Nov 12, 2025 · The SQL DISTINCT clause is used to remove duplicate values from query results. It ensures that the output shows only unique records for the specified column (s).

Feb 23, 2023 · Learn about the SELECT DISTINCT SQL command to return a unique list of values from SELECT queries along with several examples.

The SQL DISTINCT keyword is a simple but powerful tool to remove duplicate rows from query results. When you want unique values — for example, a list of unique countries from a customer table — …

The SQL DISTINCT clause is a powerful tool for eliminating duplicates and focusing on unique data in your queries. Whether you’re working with single columns, multiple columns, or complex joins, …

When there are repeated values or duplicate information in any column, to retrieve the unique values from it, use the SELECT statement with the DISTINCT keyword. For instance, a product table may …

This SQL tutorial explains how to use the SQL DISTINCT clause with syntax and examples. The SQL DISTINCT clause is used to remove duplicates from the result set of a SELECT statement.

May 14, 2024 · What is the purpose of the DISTINCT keyword in SQL? The DISTINCT keyword is used to retrieve unique values from a specific column or combination of columns in a result set. Does …

In summary, the DISTINCT keyword is a useful tool for retrieving unique values from a table or result set. By using DISTINCT in conjunction with the SELECT statement, you can easily filter out duplicate …