SQL is a standard language designed for managing data in relational database management system.
SQL tutorials will help you learn the essentials of SQL, from the fundamentals to advanced topics, so that you can work with the databases like MySQL, SQL Server, etc. easily and efficiently.
Tutorials are broken down into multiple sections, where each section contains a number of related chapters that are packed with easy-to-understand explanation of every topic, real-world practice examples, smart workarounds as well as useful tips and important notes.
SQL is easy to learn and understand. So bookmark this website and continued on.
If you're completely new to SQL we recommend you to start with the section that covers SQL Basics and gradually move forward, by learning a little bit every day.
Tip: The concepts from each chapter in this SQL tutorial series tend to build on those from previous chapters. So it's a good idea to ensure that you have understood each and every topic very clearly before moving on to the next chapter or section.
Every chapter in the SQL tutorials contains practical examples that you can test yourself using the online SQL editor to extend your learning. The purpose of these examples is to provide you better understanding of the usage of SQL in your day to day implementation.
Check out the online SQL Editor »
The SQL reference section will give you the detailed information about various useful SQL functions, data types supported by different database systems, and more.
Check out the SQL Functions Reference »