SQL
The language of databases used for database manipulation and analysis
Study
Estimated 2h
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SQL a database language used for data management and analysis.
You will learn the basics of using SQL in this lesson.
Study
Estimated 1h
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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!
Study
Estimated 2h
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You will learn to get data from multiple tables in this lesson.
Strengthen your SQL skills by mastering subqueries and JOIN!
Dojo
Estimated 2h
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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...
Study
Estimated 1h
0%
In this lesson, you will learn how to add, update, and delete data!
Start the lesson from the initial state.
Warning: your code will be deleted.
Review the lesson without
resetting your code.