A Perfectly Structured Course
Course Content
11 Hours . 15 Sections . 170 Lessons
A Course You'll Actually Finish
Complete SQL Mastery
Everything you need to design and query databases in one course
- Beginner to Pro
- 11 Hours
- 170 Lessons
- Downloadable Content
- Hands-on Exercises
- English Captions
- Certificate of Completion
- Lifetime Access
- Learn at Your Own Pace
Say goodbye to scattered tutorials and endless fluff. This course gives you a clear, structured path with bite-sized videos that blend theory and hands-on practice.
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About the Course
SQL is one of those skills that opens doors—whether you want to become a software engineer or dive into data science. In this course, we’re cutting out the fluff and focusing on what really matters: mastering SQL and building a solid foundation in relational databases.
We’ll start with the fundamentals, and by the end of the course, you’ll know how to confidently write efficient SQL queries, manipulate data across multiple tables, and design databases that are both powerful and scalable. This course is highly practical, packed with exercises, and designed to give you hands-on experience that you can apply right away.
You’ll learn how to filter, sort, and aggregate data, work with advanced techniques like joins and subqueries, and optimize your queries for performance. Plus, we’ll dive into database design principles, so you can build databases that are not only functional but also well-structured.
Whether you’re a beginner or looking to sharpen your SQL skills, this course will help you become confident in using SQL for any real-world project. Let’s get started and make SQL one of your most valuable skills.
Highly Practical
What You'll Learn
- Understand the fundamentals of relational databases and SQL
- Master the SQL syntax and commonly used SQL commands
- Query and retrieve data from single and multiple database tables
- Use filtering, sorting, and aggregating techniques to manipulate data
- Create and modify database tables, views, and indexes
- Implement data integrity constraints and ensure data consistency
- Perform advanced SQL operations, such as subqueries and joins
- Write efficient and optimized SQL queries for improved performance
- Design databases effectively, including database schema and normalization principles
- Secure your databases
Target Student
Who Is This For?
- Anyone who wants to learn to design and query relational databases
- Computer science students who want to better understand SQL
- Anyone pursuing a job in back-end development, database administration or data science
- SQL developers who want to brush up on their SQL skills
A Complete Beginner-Friendly Course
No Prior Knowledge Needed
The course covers everything you need to know in detail, so don’t worry if you’re a complete novice. You don’t even need to know what a database is! For those with some development and database experience, you can jump in at the relevant module that fits your current level, as the course is designed sequentially.
Your Instructor
Meet Your Instructor
Hi! I'm Mosh Hamedani. I’ve spent 20+ years in software engineering, and my goal isn’t just to teach you to code — it’s to help you think like a professional software engineer, master problem-solving, and build skills you’ll use for life.
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What Our Students Are Saying
Excellent
4.7out of 5 based on 3661 reviews
Don’t just take my word for it—hear from students who have transformed their skills and careers with this course.
- Muhammad Usman Ghani
I started learning from Mosh years back when I didn't even know the ABCs of programming. Now I'm a data engineer and still come to his courses every now and then. I can't thank him enough for the incredible impact his courses and exceptional teaching methods have had on my journey in programming.
- Luis Sanchez
I've searched for SQL trainings on YouTube, Coursera, Udemy, and Codeacademy, and none have compared to Code with Mosh. His delivery and an organized, well-designed curriculum make it easy to learn. If you spend hours jumping from one place to another searching for a class that will help you learn SQL, please consider Code with Mosh.
- Fastform Enterprises Vuti Redr
Mosh’s SQL course is hands down one of the best online learning experiences I've had. It’s perfect for beginners looking to build a strong foundation, or even intermediate users wanting to solidify their SQL skills. If you're looking to upskill or start a career in data analysis, database management, or development, this course is a must!
- Lucky
This is hands down the best SQL course somebody could come up with. Even institutes wouldn't be able to teach the way Mosh does. The topics have been categorized beautifully and explained in utmost simplicity. Since every video is of a shorter duration, it is easier to understand the particular topic in detail. Mosh definitely boosts the confidence of people who has had no first hand experience with SQL and encourages them to get into the world of SQL. The best part are the exercises at the end of every video which has been thoughtfully curated which shows the sincerity of the creator, making sure everybody who undertakes the course is on the same page as him which is also like a revision to not forget the concepts.
Miss MindyMosh is a great teacher! I've tried different courses about SQL but Mosh has his own way of teaching beginners like me.
There are some lessons that he intentionally make mistakes for us to better understand the lesson and compare it to the correct way of coding. I can say that he's born to be a great great teacher! Thank you so much!
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- English captions
- Certificate of completion
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- Learn at your own pace
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Frequently-Asked Questions
How is this course different from YouTube tutorials?
Crystal clear and straight to the point, each lesson is concise and packed with 20 years of software engineering experience. No rambling—just a perfectly structured path to help you really understand and build your skills.
What’s the difference between buying a course and subscribing?
Buying the course gives you lifetime access to this specific course with a one-time payment. Subscribing, on the other hand, grants you access to this course along with the entire course library for as long as your subscription is active. Subscriptions also include new courses added in the future.
How long will I have access to the course?
If you purchase this course, you’ll have lifetime access, allowing you to revisit lessons and resources anytime. If you subscribe, you’ll have access to this course and all others in the library as long as your subscription is active.
Is there a money-back guarantee?
Yes, there’s a 30-day money-back guarantee. If you find the course isn’t a good fit, you can request a refund within the first 30 days.
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