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, Informix, …

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 completion and …

Apr 22, 2021 · Get started with databases—from choosing your programming language to understanding stored procedures—by watching our SQL tutorials.

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.

Introduction to SQL Welcome to SQLBolt, a series of interactive lessons and exercises designed to help you quickly learn SQL right in your browser. What is SQL? SQL, or Structured Query Language, is a …

SQL is essential for efficient database management and data analysis. Build your SQL skills with interactive courses, tracks and projects curated by real-world experts.

6 days ago · This program covers SQL fundamentals, advanced querying, and database management. Learn to work with multiple tables, perform data aggregation and cleaning, use window functions, …

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, and real-world …

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