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Comprehensive SQL Course For Data Professionals

Become a Confident SQL Developer by Developing a Real World Project using SQL and Solving 120+ SQL Coding Exercises
4.6 ★★★★★5,057 studentsCreated by Ramesh RetnasamyLast updated Oct 18, 2025🌐 English

What you'll learn

✓You will learn how to create database tables, alter an existing table and drop a table that's not required using SQL
✓You will learn how to query data from a table, apply transformations using functions, filter and sort the data returned using SQL
✓You will learn how to join multiple tables, summarise the data as required to produce summaries using SQL
✓You will learn how to use sub queries and common table expressions to implement complex logic using SQL
✓You will learn how to create and work with views to simplify complex solutions using SQL
✓Using SQL, you will learn how to use window functions to carry out complex data analysis with ease
✓Using SQL, you will learn how to design and implement a database for a real world project
✓You will learn how to write SQL queries required to satisfy the requirements for a real world project

Requirements

•No prior SQL or programming experience necessary. I will start from the basics and also provide detailed step-by-step instructions
•No database installation required. We use the database provided by the Udemy Platform. So, any device that you are using to take the course is sufficient.

Description

Frequently Asked Questions

Student Feedback

4.6
★★★★★
Course Rating
75%
15%
5%
5%
5%
S
Sarah J.
★★★★★2 weeks ago

This course was absolutely amazing! The instructor explained everything clearly and the projects were very helpful.

M
Michael T.
★★★★1 month ago

Great content, highly recommended for beginners. Just wish there were more practice exercises.

D
David K.
★★★★★2 months ago

Best course on this topic I've taken so far. Worth every penny (even better since I got it for free!).

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Comprehensive SQL Course For Data Professionals
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This course includes:
  • 📺 13h 30m on-demand video
  • 📱 Access on mobile and TV
  • ♾️ Full lifetime access
  • 🏆 Certificate of completion