Udemy – 4-in-1 bundle: MySQL, PostgreSQL, Microsoft SQL & Oracle SQL 2025-5

Udemy – 4-in-1 bundle: MySQL, PostgreSQL, Microsoft SQL & Oracle SQL 2025-5 Downloadly IRSpace

Aug 16, 2025 - 07:07 Updated: Aug 17, 2025 - 19:43

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Udemy – 4-in-1 bundle: MySQL, PostgreSQL, Microsoft SQL & Oracle SQL 2025-5

4-in-1 bundle: MySQL, PostgreSQL, Microsoft SQL & Oracle SQL, This is a complete tutorial on SQL which can be completed within a week. SQL is the most sought-after skill for Data analysis roles in all the companies. MySQL, PostgreSQL, MS SQL and Oracle SQL are highly desired skills for database management and data analysis roles. So whether you want to start a career as a data scientist or just grow you data analysis skills, this course will cover everything you need to know to do that. The course is taught by Abhishek, Pukhraj and Nadeem. Instructors of the course have been teaching Data Science and Machine Learning for over a decade. They have an in-depth knowledge in advanced SQL, PostgreSQL, Oracle SQL, database management, and various data analysis tools available in the market. Teaching our students is our job and we are committed to it. If you have any questions about the course content, practice sheet or anything related to any topic, you can always post a question in the course or send us a direct message. By the end of this course, your confidence in using SQL will soar. You’ll have a thorough understanding of how to use SQL for Data analytics as a career opportunity. SQL is easy but no one can determine the learning time it takes. It totally depends on you. The method we adopted to help you learn SQL quickly starts from the basics and takes you to advanced level within hours. You can follow the same, but remember you can learn nothing without practicing it. Practice is the only way to learn SQL quickly.

What you’ll learn

How to write SELECT queries to fetch relevant data in 4 SQL dialects – PostgreSQl, MySQL, Oracle SQL and Microsoft SQL
How to filter and sort the data using WHEN, logical operators and ORDER BY
How to group and aggregate data in PostgreSQl, MySQL, Oracle SQL and Microsoft SQL
How to apply joins and combining queries in 4 SQL dialects – PostgreSQl, MySQL, Oracle SQL and Microsoft SQL
String, mathematical, date-time functions and pattern matching in 4 SQL dialects – PostgreSQl, MySQL, Oracle SQL and Microsoft SQL
Understanding of VIEWS and INDEXES in 4 SQL dialects – PostgreSQl, MySQL, Oracle SQL and Microsoft SQL
How to write subqueries in SQL

Who this course is for

Working Professionals beginning their Data journey
Anyone curious to learn and compare syntax in 4 SQL dialects – PostgreSQl, MySQL, Oracle SQL and Microsoft SQL
Students about to join their first corporate job