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Filtering by numeric interval | Filtering
SQL Basics
course content

Course Content

SQL Basics

SQL Basics

1. Selecting
2. Filtering
3. Aggregating
4. Sorting
5. Grouping
6. Practicing

bookFiltering by numeric interval

But what if we have a bounded budget and need to choose cars in a specific price range? Simply, we can set two conditions: price > minimum value AND price < maximum value.

Yes, that will work. But SQL provides us with a simple solution to this problem - using BETWEEN statement. The condition above can be rewritten in SQL query as BETWEEN minimum value AND maximum value. For example, we can choose cars with mileage from 1000 to 5000 miles.

123
SELECT * FROM audi_cars WHERE mileage BETWEEN 1000 AND 5000
copy

Please note, that both limits are included (i.e. it's equvivalent to 1000 <= mileage <= 5000).

Task
test

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From the audi_cars table extract all the cars with prices (column price) in the range [12 000; 15 000].

Switch to desktopSwitch to desktop for real-world practiceContinue from where you are using one of the options below
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How can we improve it?

Thanks for your feedback!

Section 2. Chapter 4
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bookFiltering by numeric interval

But what if we have a bounded budget and need to choose cars in a specific price range? Simply, we can set two conditions: price > minimum value AND price < maximum value.

Yes, that will work. But SQL provides us with a simple solution to this problem - using BETWEEN statement. The condition above can be rewritten in SQL query as BETWEEN minimum value AND maximum value. For example, we can choose cars with mileage from 1000 to 5000 miles.

123
SELECT * FROM audi_cars WHERE mileage BETWEEN 1000 AND 5000
copy

Please note, that both limits are included (i.e. it's equvivalent to 1000 <= mileage <= 5000).

Task
test

Swipe to show code editor

From the audi_cars table extract all the cars with prices (column price) in the range [12 000; 15 000].

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 2. Chapter 4
toggle bottom row

bookFiltering by numeric interval

But what if we have a bounded budget and need to choose cars in a specific price range? Simply, we can set two conditions: price > minimum value AND price < maximum value.

Yes, that will work. But SQL provides us with a simple solution to this problem - using BETWEEN statement. The condition above can be rewritten in SQL query as BETWEEN minimum value AND maximum value. For example, we can choose cars with mileage from 1000 to 5000 miles.

123
SELECT * FROM audi_cars WHERE mileage BETWEEN 1000 AND 5000
copy

Please note, that both limits are included (i.e. it's equvivalent to 1000 <= mileage <= 5000).

Task
test

Swipe to show code editor

From the audi_cars table extract all the cars with prices (column price) in the range [12 000; 15 000].

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!

But what if we have a bounded budget and need to choose cars in a specific price range? Simply, we can set two conditions: price > minimum value AND price < maximum value.

Yes, that will work. But SQL provides us with a simple solution to this problem - using BETWEEN statement. The condition above can be rewritten in SQL query as BETWEEN minimum value AND maximum value. For example, we can choose cars with mileage from 1000 to 5000 miles.

123
SELECT * FROM audi_cars WHERE mileage BETWEEN 1000 AND 5000
copy

Please note, that both limits are included (i.e. it's equvivalent to 1000 <= mileage <= 5000).

Task
test

Swipe to show code editor

From the audi_cars table extract all the cars with prices (column price) in the range [12 000; 15 000].

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