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Checking for a Range of Values | Filtering 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

bookChecking for a Range of Values

To check for a range of values, we should use the BETWEEN operator. This operator requires two values: the start-value and the end-value of the range. Also, the AND keyword should be placed between these values.

Here is the syntax for using the BETWEEN operator:

Let's see an example:

123
SELECT name, population FROM country WHERE population BETWEEN 100000 AND 3000000;
copy

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query that returns the name, capital, and population columns from the country table (please retrieve these columns in this order), for all countries with a population between 6000000 and 80000000. Then sort the result by capital from A to Z.

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Everything was clear?

How can we improve it?

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Section 3. Chapter 5
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bookChecking for a Range of Values

To check for a range of values, we should use the BETWEEN operator. This operator requires two values: the start-value and the end-value of the range. Also, the AND keyword should be placed between these values.

Here is the syntax for using the BETWEEN operator:

Let's see an example:

123
SELECT name, population FROM country WHERE population BETWEEN 100000 AND 3000000;
copy

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query that returns the name, capital, and population columns from the country table (please retrieve these columns in this order), for all countries with a population between 6000000 and 80000000. Then sort the result by capital from A to Z.

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 3. Chapter 5
toggle bottom row

bookChecking for a Range of Values

To check for a range of values, we should use the BETWEEN operator. This operator requires two values: the start-value and the end-value of the range. Also, the AND keyword should be placed between these values.

Here is the syntax for using the BETWEEN operator:

Let's see an example:

123
SELECT name, population FROM country WHERE population BETWEEN 100000 AND 3000000;
copy

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query that returns the name, capital, and population columns from the country table (please retrieve these columns in this order), for all countries with a population between 6000000 and 80000000. Then sort the result by capital from A to Z.

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!

To check for a range of values, we should use the BETWEEN operator. This operator requires two values: the start-value and the end-value of the range. Also, the AND keyword should be placed between these values.

Here is the syntax for using the BETWEEN operator:

Let's see an example:

123
SELECT name, population FROM country WHERE population BETWEEN 100000 AND 3000000;
copy

Here is the country table we are working with:

Task
test

Swipe to show code editor

Write an SQL query that returns the name, capital, and population columns from the country table (please retrieve these columns in this order), for all countries with a population between 6000000 and 80000000. Then sort the result by capital from A to Z.

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
Section 3. Chapter 5
Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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