With the distinct keyword with single and multiple column names, you get distinct records: SELECT DISTINCT column 1, column 2, ... FROM table_name;

The SELECT DISTINCT statement is used to return only distinct (different) values. Select all the different countries from the "Customers" table: Inside a table, a column often contains many …

May 29, 2017 · How can I use the DISTINCT clause with WHERE? For example: SELECT * FROM table WHERE DISTINCT email; -- email is a column name I want to select all columns …

Feb 19, 2017 · When you use DISTINCT think of it as a distinct row, not column. It will return only rows where the columns do not match exactly the same. SELECT DISTINCT ID, Email, …

Sep 23, 2023 · Thankfully, SQL provides several approaches to identify distinct or unique values within a column or a dataset. 1. DISTINCT keyword. One of the simplest and most commonly …

Feb 23, 2023 · As its name implies, the DISTINCT keyword is commonly used in a SQL SELECT statement to return a distinct set of values. This tip will look at several simple examples of …

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 …

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 …

The DISTINCT clause is used in the SELECT statement to filter out duplicate rows in the result set. You can use DISTINCT when you select a single column, or when you select multiple …

Dec 31, 2024 · 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 …