Course Content
Intermediate SQL
Intermediate SQL
Table Join Practice
In this task, you'll need to use a different type of JOIN, or you can use the same one you used in the previous chapter, as long as you get the correct result.
Just a reminder, we're working with two tables:
courses:
enrollments:
Swipe to show code editor
Write a query to retrieve a list of all students and the courses they are enrolled in, including students who are not enrolled in any course.
Use an appropriate type of JOIN and use the columns in the following order:
As you can see, there are no aliases here, so do not use them to ensure the task is correctly evaluated.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
Table Join Practice
In this task, you'll need to use a different type of JOIN, or you can use the same one you used in the previous chapter, as long as you get the correct result.
Just a reminder, we're working with two tables:
courses:
enrollments:
Swipe to show code editor
Write a query to retrieve a list of all students and the courses they are enrolled in, including students who are not enrolled in any course.
Use an appropriate type of JOIN and use the columns in the following order:
As you can see, there are no aliases here, so do not use them to ensure the task is correctly evaluated.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
Table Join Practice
In this task, you'll need to use a different type of JOIN, or you can use the same one you used in the previous chapter, as long as you get the correct result.
Just a reminder, we're working with two tables:
courses:
enrollments:
Swipe to show code editor
Write a query to retrieve a list of all students and the courses they are enrolled in, including students who are not enrolled in any course.
Use an appropriate type of JOIN and use the columns in the following order:
As you can see, there are no aliases here, so do not use them to ensure the task is correctly evaluated.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowThanks for your feedback!
In this task, you'll need to use a different type of JOIN, or you can use the same one you used in the previous chapter, as long as you get the correct result.
Just a reminder, we're working with two tables:
courses:
enrollments:
Swipe to show code editor
Write a query to retrieve a list of all students and the courses they are enrolled in, including students who are not enrolled in any course.
Use an appropriate type of JOIN and use the columns in the following order:
As you can see, there are no aliases here, so do not use them to ensure the task is correctly evaluated.
Switch to desktop for real-world practiceContinue from where you are using one of the options belowSwitch to desktop for real-world practiceContinue from where you are using one of the options below