Forget passive video courses. Seaquel's built-in tutorial puts you in front of a real database from the first minute. Write queries, see results, and build confidence through hands-on practice.
No theory overload. Each lesson gives you a goal, a real database, and a place to write SQL. You learn by doing.
Start with SELECT and work your way up to JOINs, aggregations, subqueries, and window functions. Each lesson builds on the last.
Drag and drop tables onto a canvas and connect them visually. See how SQL clauses map to what you build — it makes JOINs click.
A free-form playground with a sample e-commerce database pre-loaded. Experiment with any query — no risk, no setup, instant results.
A structured curriculum that takes you from your first query to writing advanced SQL with confidence.
This is the real app running in your browser. Click below to open the interactive SQL tutorial.
Click anywhere to start exploring ·
The tutorial runs right inside Seaquel — practice on sample data, then switch to your own database and apply what you've learned. Download for the full experience.