SQL Fundamentals: Ask Your Data Questions
Query real databases with confidence
★ 4.0 (1)1 student
Created by Daniel Okafor · Last updated 10/2026 · English · Intermediate
What you’ll learn
- Write SELECT queries with filters and sorting
- Join tables together
- Group and summarise data
- Avoid common mistakes
Course content
3 sections · 7 lectures · 58m totalGetting started2 lectures · 14m
- Welcome and what you will build Preview10m
- How to get the most from this course Preview4m
Core skills3 lectures · 30m
- The key ideas, step by step15m
- Worked example12m
- Check your understanding3m
Project and next steps2 lectures · 14m
- Your project brief6m
- Wrap-up and where to go next8m
Requirements
- A computer or phone with internet access
- No prior experience needed
Description
SQL is the language of data. Learn it with short videos and practice questions based on a small online-shop database.Who this course is for
- Beginners who want a practical start
- Anyone refreshing the basics
Instructor
Daniel Okafor
Data analyst and spreadsheet fan
★ 4.3 instructor rating3 reviews3 students2 courses
I turn messy data into clear decisions, and I love showing others how.
Student feedback
4.0★★★★Course rating
Grace Whitfield★★★★☆3 days agoGreat for beginners. I already use what I learned at work.