SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, …

Sep 13, 2023 · Get started with databases—from choosing your programming language to understanding stored procedures—by watching our SQL tutorials. Whether you want to …

Learn how to use SQL to access, create, and update data stored in a database. Learn powerful functions for performing complex database operations with ease. Earn a certificate of …

SQL courses can help you learn database design, data manipulation, query optimization, and data retrieval techniques. Compare course options to find what fits your goals. Enroll for free.

A collection of tutorials and quickstarts meant to teach you to use SQL Server and Azure SQL Database.

Get started in SQL in just two hours - find out how relational databases are structured, query them, and learn the differences between different SQL types.

Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.

Apr 7, 2025 · In this guide, we’ve curated the 11 best free SQL courses, tutorials, and training options for beginners. These resources are handpicked for their quality, beginner-friendliness, …

Aug 13, 2025 · This program covers SQL fundamentals, advanced querying, and database management. Learn to work with multiple tables, perform data aggregation and cleaning, use …

Introduction: SQL is a standard language for storing, manipulating and retrieving data in databases. W3Schools offers an SQL training course that covers SQL foundations and more.