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Learn Retrieving Individual Columns | first section new task ui sql course
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bookRetrieving Individual Columns

A database is an organized structure designed to store, modify, and process large amounts of data.

What is SQL?

SQL is a programming language for user interaction with databases, used to query, update, and manage databases.

Task

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You have to retrieve a capital column from the country table.

Solution

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SectionΒ 1. ChapterΒ 1
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bookRetrieving Individual Columns

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A database is an organized structure designed to store, modify, and process large amounts of data.

What is SQL?

SQL is a programming language for user interaction with databases, used to query, update, and manage databases.

Task

Swipe to start coding

You have to retrieve a capital column from the country table.

Solution

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Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 33.33
SectionΒ 1. ChapterΒ 1
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single

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