The SQL SELECT DISTINCT Statement

The SQL SELECT DISTINCT Statement
The SELECT DISTINCT statement is used to return only distinct (different) values.
Inside a table, a column often contains many duplicate values; and sometimes you only want to list the different (distinct) values.
The SELECT DISTINCT statement is used to return only distinct (different) values.
SELECT DISTINCT Syntax
SELECT DISTINCT column1, column2, ...
FROM table_name;



Comments

Popular posts from this blog

Importance of testng.xml file

Handling Dynamic Web Tables Using Selenium WebDriver

Explain bug leakage and bug release.