The language of databases used for database manipulation and analysis
SQL a database language used for data management and analysis. You will learn the basics of using SQL in this lesson.
In this lesson, we'll learn how to use the aggregate function and grouping. We’ll use these SQL techniques to analyze Ken the Ninja’s spending habits!
You will learn to get data from multiple tables in this lesson. Strengthen your SQL skills by mastering subqueries and JOIN!
Use the skills you learned in the first 3 SQL Study lessons to take on these practical challenges. As you progress, the challenges will become gradually more difficult. Take your t...
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