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Challenge: America Regions Filter | 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: America Regions Filter

Task

Write an SQL query to retrieve the name of the countries that are from regions such as 'Central America' or 'North America'.

Pay attention to the fact that the names of the regions begin with a capital letter and not a lowercase one, which is very important.

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 4
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bookChallenge: America Regions Filter

Task

Write an SQL query to retrieve the name of the countries that are from regions such as 'Central America' or 'North America'.

Pay attention to the fact that the names of the regions begin with a capital letter and not a lowercase one, which is very important.

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 4
toggle bottom row

bookChallenge: America Regions Filter

Task

Write an SQL query to retrieve the name of the countries that are from regions such as 'Central America' or 'North America'.

Pay attention to the fact that the names of the regions begin with a capital letter and not a lowercase one, which is very important.

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

Write an SQL query to retrieve the name of the countries that are from regions such as 'Central America' or 'North America'.

Pay attention to the fact that the names of the regions begin with a capital letter and not a lowercase one, which is very important.

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