SQL: From scratch. Course with more than 100 exercises!, The SQL course that gives you the most value: You will learn how to make SQL queries from basic to complex.
The SQL course that gives you the most value!
Do you want to learn a skill that helps you increase your income?
If so, then this course is for you!
Knowing how to program in SQL is the skill most requested by companies around the world. A Jr. SQL programmer makes $ 66,000 a year on average.
What are you waiting for?
SQL (structured query language) is the language we use to interact with databases that store data. This allows us to retrieve data with ease and simplicity. As terms like business intelligence and big data become more familiar, companies will need more people to learn the SQL language.
This course will teach you how to use the SQL language within MySQL, one of the most popular database engines in the world.
You will have many video lessons for you to learn all the content. Each section includes practice problems or additional e-books to help reinforce what you learn in the lessons.
What will we learn?
- You will master the use of SQL clauses: WHERE, TOP, ORDER BY, DISTINCT, GROUP BY
- We are going to apply aggregate functions: MAX, MIN, AVG, COUNT, HAVING
- You will understand the use of logical operators: AND, OR, IN, LIKE, NOT, BETWEEN
- You will learn to connect two or more tables through the clauses: INNER JOIN, LEFT RIGHT, UNION and UNION ALL
and much more.
With this course you will add value to your CV and skills that will make you stand out in your work.