Learn SQL Online: Free Course with AI Tutor & Certificate
Write and execute queries, manage databases, and analyze real data. This free SQL course takes about 7 hours across 47 video lessons. You'll start with the basics of what SQL is, then move through data types, expressions, and operators to confidently work with relational databases.
What you'll learn in this SQL course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Understand the fundamentals of SQL and its purpose.
Create and manage databases, tables, and records in SQL.
Install and use different database engines like Microsoft SQL Server and MySQL.
Write and execute SQL queries using proper syntax and commands.
Manipulate and work with different data types, expressions, and operators in SQL.
SQL course syllabus
01 Introduction To SQL
- What is SQL?
- What is the purpose of SQL?
- Why Should One Learn SQL?
- Roadmap To Learning SQL
- Career Paths After Learning SQL
02 SQL Database
- How To Create A Database?
- What are Objects in Database?
- What are Database Tables?
- What are Table Records and Fields?
- What are the different types of Database Management Systems?
- What is Relational Database Management Systems?
- What are various Data types in SQL?
- What are the subsets of SQL?
03 SQL Installing a Database Engine
- How to Install Microsoft SQL Server?
- How to install MySQL Database Engine?
- Installing and Launching Microsoft SQL Server Management Studio
- How to run a Query in SQL Server Management Studio?
04 SQL Syntax
- What is SQL Syntax?
- What are Keywords in SQL?
- How to write Comment in SQL?
- What are SQL Commands?
- How to type SQL Commands and execute them?
05 Data Types and Operators
- What are Numeric Data Types in SQL
- What are Date and Time data types in SQL?
- What are Character Strings and String data types in SQL?
- What are Unicode Character Strings in SQL?
- What are Binary Strings?
- What are Miscellaneous DataTypes?
- What are String and Arithmetic Operators?
06 Expressions
- What are Boolean Expression in SQL?
- What are Numeric Expressions in SQL?
- What are Date Experssions in SQL?
07 Comments and DDL Commands
- How To Insert Comment in SQL Code?
- What are Single Line Comments?
- What are Multi-Line Comments?
- What are Data Definition Language Commands?
- How to follow CREATE Command in DDL?
- How to follow ALTER Command in DDL?
- How to follow RENAME Command in DDL?
- How to follow TRUNCATE Command in DDL?
08 Data Definition Language Operations
- What are DDL Operations?
- How to create a Database in SQL?
- How to use a Database in SQL?
- How to rename a database in SQL?
- How to drop a database in SQL?
- How to create a table in a database in SQL?
- How to alter a table in a database in SQL?
Real-world projects you'll work on
Practice the exact kind of work SQL professionals do on the job.
Data Analysis and Reporting for Global Sales Performance
Optimizing Inventory Management for E-commerce Giant
Streamlining Customer Relationship Management for Leading Tech Startup
Enhancing Data Security and Privacy for Financial Services Leader
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this SQL course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Beginners wanting to learn SQL free without prior coding experience.
- Data analysts and marketers who need to pull their own database reports.
- Computer science students looking for practical database projects to build a portfolio.
- Working professionals in India transitioning into tech or data science roles.
Prerequisites
- No prior programming or database experience is required.
- A basic computer with internet access to watch lessons and take quizzes.
- Willingness to install a database engine like MySQL on your machine.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete SQL course: free, structured and job-focused
Create, manage, and query relational databases from scratch. This free SQL course online teaches you how to install database engines like Microsoft SQL Server and MySQL, write proper syntax, and manipulate records. You'll learn through LearnTube's unique system. We curate the best YouTube video lessons and pair them with an AI tutor that tests your knowledge. You get a quick quiz after every single lesson to make sure the concepts stick. Learning is completely free, and you can choose to buy an optional certificate when you finish.
Your training spans 8 modules and 47 video lessons, starting with a simple question: What is SQL? From there, the syllabus moves logically through Introduction To SQL, SQL Database, and SQL Installing a Database Engine. Once your environment is set up, you'll tackle SQL Syntax, Data Types and Operators, and Expressions. Finally, the course covers Comments and DDL Commands along with Data Definition Language Operations. This structure ensures you understand both the fundamentals of SQL and its practical applications.
Theory only takes you so far, so you'll also complete four hands-on projects. You will handle Data Analysis and Reporting for Global Sales Performance and optimize Inventory Management for an E-commerce Giant. You'll also work on Customer Relationship Management for a Leading Tech Startup and improve Data Security and Privacy for a Financial Services Leader. By the end of this 7-hour SQL tutorial, you'll have the practical skills needed for entry-level data roles.
Jobs you can target after learning SQL
SQL is a gateway skill for some of the fastest-growing roles in tech.
Analyzes company data to help management make better business decisions.
Maintains database performance, security, and regular backups for corporate systems.
Creates data models and reporting tools to track company performance metrics.
Typical entry-level salary ranges in India as of July 2026. Actual compensation varies by city, company and experience.
Earn a SQL certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this SQL course.
How is this different from watching regular YouTube videos?
LearnTube structures your learning path. Instead of guessing what to watch next, you follow 8 organized modules. An AI tutor gives you a quiz after every video to test your memory, ensuring you actually retain the database concepts.
What software do I need to install for this SQL training?
You will need a database engine to practice writing queries. The course includes specific lessons on installing and configuring Microsoft SQL Server and MySQL. Both tools are free to download and run on standard laptop computers.
Do I need coding experience to take this SQL course?
No prior programming knowledge is necessary. The first module starts at the very beginning by explaining what SQL is. You will learn basic syntax and data types before moving on to complex expressions and DDL commands.
What job roles can I get after learning SQL?
This foundational skill prepares you for entry-level data roles in India. Common positions include Data Analyst, Database Administrator, and Business Intelligence Developer. These roles typically offer starting salaries between ₹3.5 LPA and ₹8.0 LPA.
Is the SQL certification free?
The 47 video lessons and AI quizzes are completely free to access. If you want a formal document to share with employers, the verified certificate is an optional paid add-on you can purchase after finishing the modules.
How long does it take to complete the syllabus?
The entire curriculum takes about 7 hours to finish. Since the platform is entirely self-paced, you can spread the 47 lessons and four practical projects over a weekend or a few weeks depending on your schedule.
Will I work on real database projects?
Yes, you will complete four practical assignments. These include analyzing global sales performance, managing e-commerce inventory, and handling customer relationship data. These exercises give you concrete experience writing queries for real-world business scenarios.
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47 lessons, an AI tutor that never gets tired, and a certificate at the finish line. All you need is an hour a day.
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