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Challenge: Europe Region Sort | Advanced Data Filtering
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: Europe Region Sort

Task
test

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Write an SQL query to get the name, region, capital, and population columns from the country table (please retrieve these columns in this order). These countries must be from the 'Europe' continent and have a population of ​​over 100 000. Then, sort the result by two of them - first by region in ascending order, then by capital, also in ascending order.

Note that europe is not the same as Europe, so be careful and write correctly: Europe.

Here's a short example of the country table:

idnamecontinentregionsurfaceareacapitalpopulation
1JapanAsiaEastern Asia377829Tokyo126714000
2LatviaEuropeNULL64589Riga2424200
3MexicoNorth AmericaCentral America1958201Mexico City98881000
.....................
15MaltaEuropeSouthern Europe316Valletta380200

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Section 4. Chapter 2
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bookChallenge: Europe Region Sort

Task
test

Swipe to show code editor

Write an SQL query to get the name, region, capital, and population columns from the country table (please retrieve these columns in this order). These countries must be from the 'Europe' continent and have a population of ​​over 100 000. Then, sort the result by two of them - first by region in ascending order, then by capital, also in ascending order.

Note that europe is not the same as Europe, so be careful and write correctly: Europe.

Here's a short example of the country table:

idnamecontinentregionsurfaceareacapitalpopulation
1JapanAsiaEastern Asia377829Tokyo126714000
2LatviaEuropeNULL64589Riga2424200
3MexicoNorth AmericaCentral America1958201Mexico City98881000
.....................
15MaltaEuropeSouthern Europe316Valletta380200

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 4. Chapter 2
toggle bottom row

bookChallenge: Europe Region Sort

Task
test

Swipe to show code editor

Write an SQL query to get the name, region, capital, and population columns from the country table (please retrieve these columns in this order). These countries must be from the 'Europe' continent and have a population of ​​over 100 000. Then, sort the result by two of them - first by region in ascending order, then by capital, also in ascending order.

Note that europe is not the same as Europe, so be careful and write correctly: Europe.

Here's a short example of the country table:

idnamecontinentregionsurfaceareacapitalpopulation
1JapanAsiaEastern Asia377829Tokyo126714000
2LatviaEuropeNULL64589Riga2424200
3MexicoNorth AmericaCentral America1958201Mexico City98881000
.....................
15MaltaEuropeSouthern Europe316Valletta380200

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!

Task
test

Swipe to show code editor

Write an SQL query to get the name, region, capital, and population columns from the country table (please retrieve these columns in this order). These countries must be from the 'Europe' continent and have a population of ​​over 100 000. Then, sort the result by two of them - first by region in ascending order, then by capital, also in ascending order.

Note that europe is not the same as Europe, so be careful and write correctly: Europe.

Here's a short example of the country table:

idnamecontinentregionsurfaceareacapitalpopulation
1JapanAsiaEastern Asia377829Tokyo126714000
2LatviaEuropeNULL64589Riga2424200
3MexicoNorth AmericaCentral America1958201Mexico City98881000
.....................
15MaltaEuropeSouthern Europe316Valletta380200

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 4. Chapter 2
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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