SQL is a standard language designed for managing data held in a relational database management system i.e. RDBMS
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 sections where each section containing a number of related topics that are packed with easy to understand explanations, real-world examples, tips, smart workarounds and useful references.
SQL is easy to learn and use — So bookmark this website and continued on. You will really enjoy it.
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 tutorial tend to build on those from previous chapters. So it's a good idea to ensure that you have understood the every topic very clearly before you moving on to the next chapter.
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 the useful SQL functions, data types supported by different database systems, etc.
Check out the SQL Functions Reference »