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Relationships in our database

Now that you know more about the different types of relationships that can exist between tables, it's time to examine a few relationships in the countries database!

To answer questions about table relationships, you can explore the tables displayed as tabs in your console.

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質問

What best describes the relationship between code in the countries table and country_code in the cities table?

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This is a many-to-many relationship.

This is a one-to-one relationship.

This is a one-to-many relationship.

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