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

DISTINCT keyword is supposed to be applied to all the columns in the select query and not just to the column next to which DISTINCT keyword is written. So, basically, it means that every row …

Jul 15, 2025 · By using the DISTINCT clause, we can efficiently retrieve unique values from a specified column, avoiding duplicate results. In this article, we will explain the use of the …

This tutorial shows you how to use the SQL DISTINCT operator to select distinct rows from a result set in the SELECT statement.

Sometimes, you may want to get only distinct values in a specified column of a table. To achieve this, you can use the SELECT DISTINCT clause. Here’s how you can do it: FROM . …

Here, we will talk about SELECT UNIQUE which is used to fetch unique values from a column that may have duplicate values. The UNIQUE constraint is used while creating the table …

Oct 21, 2023 · We use the DISTINCT keyword to return only unique rows. It eliminates duplicates from the results. If we have two or more rows with exactly the same data, we’ll only see one …

Sep 24, 2023 · If you’re not familiar already, SELECT DISTINCT is a handy tool in our SQL arsenal that helps to return unique values within a database column. Here’s how we can use it …

In SQL, the SELECT DISTINCT statement is used to retrieve unique values from a column in a table. In this tutorial, you will learn about the SQL DISTINCT clause with the help of examples.

We can use SELECT DISTINCT on a single table or multiple tables. The syntax of the SELECT DISTINCT statement to return the unique records in a column (s) is as shown below. As you …