There are lots of SQL courses. A few checks will help you pick one you'll finish.
Direct answer
Choose a SQL course that has you write queries in every lesson, covers SELECT, WHERE, grouping, joins and changing data, runs in your browser so there is nothing to install, and has a free way to start. Treat certificates as a bonus: practice on real data matters more.
What to look for
- Hands-on in every lesson, not just videos.
- A real dataset that makes questions interesting.
- Clear order: reading, filtering, grouping, joining, changing.
- Feedback when your answer is wrong.
- Short lessons you can fit in.
- A free start so you can test it.
Free vs paid
| Free | Paid | |
|---|---|---|
| Good for | Trying SQL, building the habit | Deeper structure, recognised names |
| Watch out for | Only a free first module | Cost, long video lectures |
Terms change, so check what is free before you commit.
Certificates
Some courses give certificates, free or paid. Employers value skill more, so keep a few queries you wrote and can explain. Teyro gives a verifiable certificate for each course you finish, which is Teyro's own and not accredited by a university or employer.
Ways to learn alongside a course
- SQL practice for beginners
- SQL games
- A small project that uses your own data
Where Teyro fits
Teyro's SQL and Databases for Beginners is made for total beginners. Real SQLite runs in your browser, you build a cinema booking database and run real queries in every lesson. It has 50 lessons and is free to start.
The bottom line
Pick hands-on, short and free to try. Then practise daily. Start with how to learn SQL.
