The Ultimate Guide to learn SQL from scratch [2023 Edition]

Do you know that SQL is one of the top asked skills for any Data Analyst roles?

Do you know that database skills are most essential for developers to be skilled in and understand?

Do you want to understand SQL and databases in general, but don’t know where to start?

If you have any such questions in your mind, why don’t you checkout below to get more details about the course, and learn who the trainer is.

This course will turn you into a SQL query wizard. You’ll learn the skills you need to extract critical insight from data sitting in a database. After completing the course, I promise you, you’ll never be afraid to look at a large SQL query again.

Just like my other courses, I follow the no-student-left behind principle; which means that I start from the very basics. You do not need any prerequisites to take this course. We move step by step into more advanced topics as we delve into the world of advanced querying techniques using subqueries, aggregations, joins, window functions, transposing & ranking data and using conditional expressions in very interesting ways.

Key concepts you will learn and work with in this course:

SQL (Structured Query Language – very much an in-demand technology).
MySQL (one of the worlds most popular and widely used databases).
Database Design, Database Architecture!!

Creating, Modifying and Deleting Tables in a Database (DDL)
Inserting, Updating and Deleting Data from Tables (DML)
Select Queries (DQL)
Joins
Aggregate Functions
Subqueries
Database Design
Creating Databases

Windows Functions

Stored Procedures

and at the end, I will also explain you how to interact with MySQL database from Python 🙂

What’s more?

You also get unlocked to a beautiful SQL interview Q&A sheet which has more than 100+ mostly asked interview questions.

The sooner you sign up for this course, the sooner you will have the skills and knowledge you need to increase your job or consulting opportunities.

SQL and MySQL skills are in high demand, and you will be able to understand everything by the time you finish up this course.

Your new job or consulting opportunity awaits!

Why not get started today?

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Frequently Asked Questions

How long do I have access to the course materials?

You can view and review the lecture materials indefinitely, like an on-demand channel.

Can I take my courses with me wherever I go?

Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don’t have an internet connection, some instructors also let their students download course lectures. That’s up to the instructor though, so make sure you get on their good side!