Database FundamentalsBeginnerNEW

Introduction to SQL

Learn SQL from scratch — the universal language for querying databases. SELECT, WHERE, JOIN, GROUP BY, and real-world database design.

4.9rating9,600 students3h total5 lessons

1 Projects

What you'll learn

Query databases with SELECT, WHERE, ORDER BY, and LIMIT

Combine data from multiple tables with JOIN

Aggregate data with GROUP BY, COUNT, SUM, and AVG

Insert, update, and delete records safely

Design a simple relational database schema

Design and query a bookstore database

5 lessons · 3h

SELECT, WHERE & Filtering Data

JOIN: Combining Tables

Aggregates: GROUP BY, COUNT & SUM

Insert, Update & Delete

Project: Bookstore Database

Lessons5 lessons

Total time3h

LevelBeginner

Students9,600

Rating4.9 / 5.0