| Price | Free |
|---|---|
| Certificate | Verified certificate |
| Duration | 45 min |
| Lessons | 17 |
| Language | English |
| Level | Beginner |
| Exam | Self-paced, lifetime access |
5 modules · 17 lessons
After finishing this course you will unlock a verified certificate — downloadable as PDF, with a unique number and public verification link.
Each certificate has a unique verifiable link and QR code.
Yes. You can start learning this course for free.
This course is designed for learners who want practical, job-relevant skills and a structured path from basics to application.
No prior experience is required unless specific prerequisites are listed in the course requirements section.
The estimated total study time for this course is 45 min.
After finishing this course you can download a verified certificate with a unique number and public verification link.
I finally got table joins.
The real query examples were the best part, especially filtering and combining tables.
The little case studies made GROUP BY feel useful instead of abstract.
Solid on the basics, especially shaping data for analysis. I just would've liked a few more practice questions after each module.
Good pace, though a couple sections on database building could've been a bit shorter.
