Learn T-SQL Online: Free Course with AI Tutor & Certificate
This free T-SQL course with an optional certificate teaches you to write efficient database queries. Across 6 modules, you'll cover Introduction to T-SQL, Data Retrieval, Working with Functions, Data Modification and Transactions, Advanced Query Techniques, and Indexing and Performance Optimization to handle complex data operations.
What you'll learn in this T-SQL course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Efficiently retrieve and manipulate data using T-SQL queries.
Implement data modification techniques with INSERT, UPDATE, and DELETE statements.
Optimize query performance through indexing and execution plan analysis.
Utilize advanced query techniques such as joins, subqueries, and unions.
Apply built-in functions for string, date, time, and mathematical operations.
T-SQL course syllabus
01 Introduction to T-SQL
- What is T-SQL?
- Setting Up Your Environment
- Basic SQL Syntax
- Understanding Databases and Tables
02 Data Retrieval with T-SQL
- SELECT Statement Basics
- Filtering Data with WHERE
- Sorting Data with ORDER BY
- Using Aliases for Columns and Tables
03 Working with Functions and Expressions
- Using Built-in Functions
- String Functions and Manipulation
- Date and Time Functions
- Mathematical Functions
04 Data Modification and Transactions
- INSERT Statement
- UPDATE Statement
- DELETE Statement
- Understanding Transactions and COMMIT/ROLLBACK
05 Advanced Query Techniques
- Joining Tables with INNER JOIN
- LEFT, RIGHT, and FULL OUTER JOIN
- Subqueries and Nested Queries
- Using UNION and UNION ALL
06 Indexing and Performance Optimization
- Understanding Indexes
- Creating and Managing Indexes
- Query Performance Tuning
- Analyzing Query Execution Plans
Real-world projects you'll work on
Practice the exact kind of work T-SQL professionals do on the job.
Optimizing Data Retrieval for Amazon's Global Inventory System
Designing a Transaction Management System for Tesla's Supply Chain
Implementing Advanced Query Techniques for Google's Ad Analytics
Enhancing Database Performance for Netflix's Streaming Service
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this T-SQL course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Data analysts looking to write more complex and efficient database queries.
- Software developers who need to interact with Microsoft SQL Server databases.
- Computer science students in India preparing for backend or data engineering roles.
- IT professionals wanting to upgrade their skills with formal T-SQL training.
Prerequisites
- No prior database experience is strictly required to begin this course.
- Basic understanding of general programming concepts is helpful but not mandatory.
- Access to a computer with internet to run database queries.
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 T-SQL course: free, structured and job-focused
Start your database programming path with this free T-SQL course, which includes an optional paid certificate upon completion. LearnTube makes studying highly effective by pairing curated YouTube video lessons with an interactive AI tutor. This tutor tests your understanding with a quick quiz after every single lesson. You'll progress at your own pace through the material, mastering the exact skills needed to manage and query large relational databases without paying any upfront fees.
The carefully structured syllabus spans six practical modules. You will begin with an Introduction to T-SQL and Data Retrieval with T-SQL, where you learn how to filter and sort information effectively. Next, Working with Functions and Expressions teaches you string, date, and mathematical operations. Data Modification and Transactions covers how to safely update records using COMMIT and ROLLBACK commands. Finally, you'll tackle Advanced Query Techniques like outer joins and nested queries, before finishing with Indexing and Performance Optimization to speed up complex execution plans.
You won't just memorize syntax in this transact sql training. You'll apply these concepts to realistic scenarios, including Optimizing Data Retrieval for Amazon's Global Inventory System and Designing a Transaction Management System for Tesla's Supply Chain. The hands-on work continues with Implementing Advanced Query Techniques for Google's Ad Analytics and Enhancing Database Performance for Netflix's Streaming Service. By the time you finish, you'll be fully prepared to write efficient, optimized T-SQL scripts for enterprise environments.
Jobs you can target after learning T-SQL
T-SQL is a gateway skill for some of the fastest-growing roles in tech.
Queries large datasets to find trends and build reports for business decisions.
Manages database performance, security, and transaction backups for organizations.
Writes server-side code and optimized database queries to support web applications.
Builds and optimizes data pipelines to move information efficiently across systems.
Typical entry-level salary ranges in India as of November 2026. Actual compensation varies by city, company and experience.
Earn a T-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 T-SQL course.
Is this T-SQL course online really free to take?
Yes, the entire learning experience is completely free. You get full access to all curated video lessons, AI tutor quizzes, and hands-on projects at no cost. You only pay if you choose to upgrade for the official certificate.
What will I be able to build after this T-SQL training?
You will be able to design complex queries, manage database transactions, and optimize execution plans. You'll apply these skills to optimize data retrieval systems, much like the projects you complete for Amazon and Netflix scenarios during the course.
Is learning T-SQL still in demand for tech jobs?
Yes. Microsoft SQL Server remains a dominant relational database in enterprise environments. Companies actively hire professionals who can write efficient queries, manage transactions, and optimize database performance for backend systems and data analytics.
How do I get the T-SQL certification?
Once you finish all six modules and pass the AI tutor quizzes, you can purchase the optional certificate. This verified document can be added directly to your resume or LinkedIn profile to show employers your new database skills.
Are there any specific schedules or deadlines?
No, this course is entirely self-paced. You can watch the lessons and take the quizzes whenever it fits your schedule. The AI tutor is available 24/7, allowing you to learn T-SQL completely on your own time.
What is the difference between SQL and T-SQL?
SQL is the standard language for relational databases, while T-SQL is Microsoft's proprietary extension. T-SQL adds procedural programming features like variables, transaction control, and error handling, making it essential for anyone working specifically with SQL Server.
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