SQL for beginners: how to write a Query and create a relational Database

In this course I will explain everything needed to analyze data from a relational database using the SQL language from zero.
You will learn how to write SQL queries to query a database. We will see in particular the operations of filtering, grouping, combining and transforming data, through the well-known SQL statements Select, From, Join, Where, Group By, Having and Order By.
You will acquire a skill sought by recruiters in a practical, comfortable and fast way and you will learn how to use a powerful and flexible tool to analyze your data that pushes the boundaries of Excel.
Homepage

https://www.skillshare.com/classes/SQL-for-beginners-how-to-write-a-Query-and-create-a-relational-Database/1283205488