Best SQL Courses for Intermediate Learners in 2026
Structured Query Language (SQL) is an essential skill for anyone working with data. While beginner courses provide a solid foundation, intermediate SQL courses are crucial for professionals who want to deepen their knowledge, tackle more complex analytical challenges, and advance their careers. If you're ready to move beyond basic queries and master advanced topics like subqueries, window functions, and performance optimization, you've come to the right place. In this guide, we'll explore the best SQL courses for intermediate learners available in 2026, helping you choose the right program to elevate your data skills.
At a Glance: Top Intermediate SQL Courses
| Course Name | Platform | Price (approx.) | Duration | Rating (out of 5) |
|---|---|---|---|---|
| Generative AI SQL Database Specialist with ChatGPT Specialization | Coursera | $50/month | 2 months | 4.9 |
| SQL for Data Science | Coursera | $50/month | 2 months | 4.6 |
| The Complete SQL Bootcamp: Go from Zero to Hero | Udemy | $20 | 9 hours | 4.7 |
| Intermediate SQL | DataCamp | $25/month | 4 hours | 4.6 |
| Learn SQL | Codecademy | $14/month | 7 hours | 4.6 |
| SQL for Data Analysis | Udacity | $399/month | 4 weeks | 4.5 |
| 101 Practice SQL Questions: Basic to Advanced | Udemy | $20 | 5 hours | 4.7 |
In-Depth Reviews of the Best Intermediate SQL Courses
1. Generative AI SQL Database Specialist with ChatGPT Specialization
- Platform: Coursera
- Price: $50/month (Coursera Plus)
- Duration: Approx. 2 months (at 10 hours/week)
- Rating: 4.9/5
- Key Features: Taught by Vanderbilt University, combines SQL with AI tools like ChatGPT, project-based learning, shareable certificate.
- Who It's Best For: Intermediate learners who want to integrate AI into their data analysis workflows and stay ahead of the curve.
This specialization from Vanderbilt University is a forward-thinking program that goes beyond traditional SQL instruction. It's one of the best SQL courses for intermediate learners who are interested in the intersection of AI and data management. You'll learn how to use ChatGPT to generate and optimize SQL queries, design efficient database schemas with AI-driven insights, and even automate data visualization.
The course is project-based, allowing you to apply your skills to real-world scenarios. While it requires some prior SQL knowledge, it provides a unique opportunity to develop cutting-edge skills that are increasingly in demand. The university-backed certificate also adds significant weight to your resume.
Enroll in the Generative AI SQL Database Specialist Course
2. SQL for Data Science
- Platform: Coursera
- Price: $50/month (Coursera Plus)
- Duration: Approx. 2 months (at 10 hours/week)
- Rating: 4.6/5
- Key Features: Taught by University of California, Davis, covers data manipulation, analysis, and visualization, hands-on projects, shareable certificate.
- Who It's Best For: Aspiring data scientists and analysts who want to strengthen their SQL skills for a data science career.
This specialization from UC Davis is designed to equip you with the SQL skills needed for a career in data science. It covers a wide range of topics, from fundamental SQL commands to more advanced techniques for data analysis. You'll learn how to manipulate strings, dates, and numerical data, and how to create datasets to solve real-world business problems.
The course includes hands-on projects that allow you to apply your skills to practical data science applications. It's an excellent choice for those who want to build a strong foundation in SQL for data analysis and is considered one of the best SQL courses for intermediate learners with a data science focus.
Enroll in the SQL for Data Science Specialization
3. The Complete SQL Bootcamp: Go from Zero to Hero
- Platform: Udemy
- Price: Approx. $20 (frequent discounts)
- Duration: 9 hours of on-demand video
- Rating: 4.7/5
- Key Features: Comprehensive curriculum, hands-on exercises, lifetime access, certificate of completion.
- Who It's Best For: Learners who prefer a self-paced, video-based learning experience and want a comprehensive overview of SQL.
This bestselling Udemy course is a popular choice for a reason. It offers a comprehensive curriculum that takes you from the very basics of SQL to more advanced topics. You'll learn how to create databases, write complex queries, and work with different types of data. The course includes numerous hands-on exercises and challenges to reinforce your learning.
While it's marketed as a beginner's course, its comprehensive nature makes it a great refresher and skill-builder for intermediate learners. The lifetime access is a huge plus, allowing you to revisit the material whenever you need to. It's a great value for the price and a solid choice for anyone looking to master SQL.
Get The Complete SQL Bootcamp on Udemy
4. Intermediate SQL
- Platform: DataCamp
- Price: $25/month
- Duration: 4 hours
- Rating: 4.6/5
- Key Features: Interactive exercises, focus on data manipulation and analysis, experienced instructors, certificate of completion.
- Who It's Best For: Learners who prefer a hands-on, interactive learning experience and want to focus on practical data analysis skills.
DataCamp's "Intermediate SQL" course is perfect for those who learn best by doing. It's a highly interactive course that throws you right into coding, with a series of exercises that build on each other. You'll learn about relational databases, subqueries, and how to write complex queries to answer business questions. The course is taught by experienced instructors and is designed to be completed in just a few hours.
This is one of the best SQL courses for intermediate learners who want to quickly level up their practical skills. The hands-on approach ensures that you're not just passively watching videos, but actively writing code and solving problems.
Start Learning Intermediate SQL on DataCamp
5. Learn SQL
- Platform: Codecademy
- Price: $14/month (Pro subscription)
- Duration: 7 hours
- Rating: 4.6/5
- Key Features: Interactive learning, quizzes and projects, AI-powered feedback, certificate of completion.
- Who It's Best For: Beginners and intermediate learners who want a structured, interactive, and self-paced learning experience.
Codecademy's "Learn SQL" course is another excellent interactive option. It covers all the fundamentals of SQL, from basic queries to more complex joins and subqueries. The course is divided into a series of lessons, quizzes, and projects that allow you to test your knowledge and build a portfolio of your work.
One of the standout features of this course is the AI-powered feedback, which helps you identify and fix errors in your code. This is a great feature for learners who want to build their confidence and problem-solving skills. The course is self-paced, so you can learn at your own speed.
6. SQL for Data Analysis
- Platform: Udacity
- Price: $399/month
- Duration: 4 weeks
- Rating: 4.5/5
- Key Features: Real-world projects, mentor support, career services, certificate of completion.
- Who It's Best For: Learners who are serious about a career in data analysis and want a project-based, mentor-supported learning experience.
Udacity's "SQL for Data Analysis" Nanodegree program is a comprehensive, project-based program that is designed to get you job-ready. You'll work on a series of real-world projects, from analyzing marketing campaigns to building a data pipeline. The program includes mentor support, so you can get help from experienced data analysts whenever you need it.
While it's the most expensive option on our list, it's also the most comprehensive. If you're serious about a career in data analysis, the investment may be worth it. The career services, which include resume and LinkedIn profile reviews, are also a valuable bonus.
Enroll in the SQL for Data Analysis Nanodegree
7. 101 Practice SQL Questions: Basic to Advanced
- Platform: Udemy
- Price: Approx. $20 (frequent discounts)
- Duration: 5 hours of on-demand video
- Rating: 4.7/5
- Key Features: 101 practice questions, video explanations, written answers, lifetime access.
- Who It's Best For: Learners who want to solidify their SQL skills through extensive practice.
This Udemy course is all about practice. It includes 101 practice SQL questions that cover a wide range of topics, from basic queries to advanced window functions. Each question comes with a video explanation and a written answer, so you can learn from your mistakes and understand the logic behind the correct solution.
This is an excellent course for intermediate learners who want to test their knowledge and build their confidence. It's also a great way to prepare for technical interviews. The lifetime access means you can come back and practice whenever you need to.
Get 101 Practice SQL Questions on Udemy
How We Chose These Courses
To compile this list of the best SQL courses for intermediate learners, we followed a rigorous selection process. Our team of experts evaluated dozens of courses based on a variety of factors, including:
- Curriculum Depth: We looked for courses that go beyond the basics and cover intermediate to advanced topics like complex joins, subqueries, window functions, and performance tuning.
- Practical Application: The best courses emphasize hands-on learning. We prioritized programs that include real-world projects, coding exercises, and practical assignments.
- Instructor Expertise: We selected courses taught by experienced instructors with a proven track record in data analysis, data science, or database management.
- Student Reviews and Ratings: We analyzed feedback from thousands of students to gauge course quality, student satisfaction, and overall learning experience.
- Value for Money: We considered the price of each course in relation to its content, features, and potential career impact.
Related: SQL vs. NoSQL: What's the Difference?
Frequently Asked Questions (FAQ)
Q: Why should I take an intermediate SQL course?
A: Intermediate SQL courses are essential for anyone who wants to move beyond basic data retrieval and perform more complex data analysis. They equip you with the skills to write more efficient queries, work with large datasets, and solve challenging business problems. These skills are highly valued by employers and can lead to significant career advancement.
Q: What's the difference between an intermediate and an advanced SQL course?
A: Intermediate courses typically focus on mastering complex queries, subqueries, and joins. Advanced courses often delve into topics like database administration, performance tuning, and data warehousing. The courses on this list are designed to bridge the gap between beginner and advanced, giving you the skills you need to tackle more complex analytical tasks.
Q: How long does it take to learn intermediate SQL?
A: The time it takes to learn intermediate SQL depends on your prior experience and the time you can dedicate to learning. The courses on this list range from a few hours to a few months. However, with consistent practice, you can expect to become proficient in intermediate SQL within a few weeks.
Related: Best Data Analytics Bootcamps
Take Your SQL Skills to the Next Level
Investing in your SQL skills is one of the best things you can do for your career. The ability to work with data is in high demand, and mastering intermediate SQL will open up a world of new opportunities. Whether you choose a comprehensive Nanodegree or a self-paced Udemy course, the key is to keep learning and practicing.
Ready to get started? Choose the course that's right for you and take the next step in your data journey today!
Related: Read our review of the Google Data Analytics Professional Certificate
Start Your Free Trial of Coursera Plus
See Also
- Coursera vs Udemy: Which Is Better in 2026?
- Coursera vs Skillshare: Which Is Better in 2026?
- Udemy vs Skillshare: Which Is Better in 2026?
- Coursera vs DataCamp: Which Is Better in 2026?
- Udemy vs DataCamp: Which Is Better in 2026?
Ready to Start Learning?
Affiliate Disclosure: SkillsCompass may earn a commission when you sign up through our links, at no extra cost to you. This helps us keep the site running and continue providing free, unbiased reviews.