Learn SQL

学习SQL随时随地！

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Learn SQL in a greatly improved learning environment with more lessons, real practice opportunity, and community support.

Learn and practice SQL right now, with SoloLearn’s FREE SQL tutorial!

Create, access, and manipulate databases. At the same time, collect points, unlock levels and achievements, and compete with other learners from around the world!

Whether you want to become the next greatest database designer, or you would simply like to have the ability to query databases from code, SoloLearn will take you through the fundamentals of SQL in a highly interactive, rapid, and effective manner. Learn SQL covers an array of SQL-related topics, such as:

• Database Basics

• Key SQL Statements

• Retrieving, Updating, and Filtering Data

• Functions and Subqueries

• Creating, Updating, and Deleting Tables

• Joining Multiple Tables

• Creating Custom Views

Become an expert the easy – and FUN – way! Continue playing while learning for FREE with SoloLearn!