Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Learn Number filtering | Filtering
SQL Basics

bookNumber filtering

But what if we want to choose a car with small mileage, let it be less than 5000 miles. We need to set the condition to a numeric column.

This also can be done with WHERE statement. For example,


              
123

            
SELECT *
FROM audi_cars
WHERE mileage < 5000
copy

Comparison operators you also can use for numeric columns:

  • < - less than
  • <= - less-equal
  • >= - greater-equal -> - greater
  • = - equal
  • <> - not equal.

Now let's try to find the cheapest car in this dataset.

Task

Swipe to start coding

From the audi_cars dataset extract cars with price less than 10 000.

Solution

Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 2. ChapterΒ 2
single

single

Ask AI

expand

Ask AI

ChatGPT

Ask anything or try one of the suggested questions to begin our chat

Suggested prompts:

Summarize this chapter

Explain the code in file

Explain why file doesn't solve the task

close

bookNumber filtering

Swipe to show menu

But what if we want to choose a car with small mileage, let it be less than 5000 miles. We need to set the condition to a numeric column.

This also can be done with WHERE statement. For example,


              
123

            
SELECT *
FROM audi_cars
WHERE mileage < 5000
copy

Comparison operators you also can use for numeric columns:

  • < - less than
  • <= - less-equal
  • >= - greater-equal -> - greater
  • = - equal
  • <> - not equal.

Now let's try to find the cheapest car in this dataset.

Task

Swipe to start coding

From the audi_cars dataset extract cars with price less than 10 000.

Solution

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!

SectionΒ 2. ChapterΒ 2
single

single

some-alt