Advanced SQL and PostgreSQL: The Complete Developer’s Guide- (Free Course)


What you’ll learn

  1. Create your own database or interact with existing databases
  2. You write simply to advanced SQL queries
  3. Fix everyday SQL database problems
  4. You have detailed knowledge and understanding of using MySQL, one of the most widely used databases in the world.

This course includes:

  • 2 hours of on-demand video
  • 1 article
  • 1 downloadable resource
  • 1 practice test
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of completion


This course is led by Aditya Dhandi – an international trainer, consultant, and data analyst with over 100,000 people registered on Udemy. Aditya specializes in teaching Data Analytics Engineering, Excel Pivot Tables, Power Pivot, Microsoft Power BI, and Google Data Studio, and his courses earn an average of 4+ stars out of 5.

He is also the founder of the popular website Jobsite.


Why learn Advanced SQL and PostgreSQL?

It’s nearly impossible not to interact with databases on a daily basis. Every mobile app or website you use uses a database to validate your requests. Just don’t know and wondering what a database is? Why is this important? how can I communicate with it and most importantly, what is SQL?

SQL is a standard structured query language that you can use to query code to interact with databases. PostgreSQL is a database management system that uses SQL to interact with databases.

SQL is by far the most in-demand programming skill in the tech industry and one of the fastest ways to improve your career prospects, whether you are a mobile developer, web developer, data scientist, data analyst or even new to the tech field. industry. You need to learn databases and SQL.

Finally, this course is short and concise and aims to teach you the basics of database and SQL from beginner to advanced, keeping in mind how valuable your time is.

This is how the course is structured:

Learn what a database is and what database management systems are available.

What are relational databases and non-relational databases?

What is SQL?

What are constraints and data types in SQL?

How is the SQL code to create database, tables and users?

How to insert data into database/table using SQL encoding?

How to code SQL to update database structure and tables?

How to delete database, tables and users?

How to grant and revoke permissions for users?

How to manipulate data in database using SQL?

How to sort and group data in database using SQL?

Entry Conditions

How to Get this course FREE?

Note: The udemy Courses Will be free for a Maximum of 1000 Learners can use the promo code AND Get this course 100% Free. After that, you will get this course at a discounted price. (Still, It’s a good deal for you to get this course at a discounted price).

External links may contain affiliate links, meaning we get a commission if you decide to make a purchase. Read our disclosure.

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