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Challenge: Find the Regions in Which All Countries Are Located | Retrieving Data
Introduction to SQL
course content

Course Content

Introduction to SQL

Introduction to SQL

1. Retrieving Data
2. Sorting Retrieved Data
3. Filtering Data
4. Advanced Data Filtering
5. Aggregate Functions

bookChallenge: Find the Regions in Which All Countries Are Located

Here is the country table we are working with:

Task
test

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Write an SQL query to retrieve 4 unique region values from the country table.

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How can we improve it?

Thanks for your feedback!

Section 1. Chapter 10
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bookChallenge: Find the Regions in Which All Countries Are Located

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query to retrieve 4 unique region values from the country table.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Section 1. Chapter 10
toggle bottom row

bookChallenge: Find the Regions in Which All Countries Are Located

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query to retrieve 4 unique region values from the country table.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Everything was clear?

How can we improve it?

Thanks for your feedback!

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query to retrieve 4 unique region values from the country table.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 1. Chapter 10
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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