SQL Commands is a website demonstrating how to use the most frequently used SQL clauses. SQL Commands is not a comprehensive SQL Tutorial, but a simple guide to SQL clauses available online for free.
Our SQL Commands reference will show you how to use the SELECT, DELETE, UPDATE, and WHERE SQL commands. Each of the SQL commands articles is illustrated with practical examples, designed to help you learn the SQL commands syntax. You can also do the SQL practice exercises at the end of each tutorial.