Retrieving 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.
Swipe to start coding
You have to retrieve a capital column from the country table.
Oplossing
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Completion rate improved to 33.33Retrieving 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.
Swipe to start coding
You have to retrieve a capital column from the country table.
Oplossing
Schakel over naar desktop voor praktijkervaringGa verder vanaf waar je bent met een van de onderstaande optiesBedankt voor je feedback!
Awesome!
Completion rate improved to 33.33single
