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freeCodeCamp/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/representing-relationships-in-a-relational-database.md
Oliver Eyton-Williams 0bd52f8bd1 Feat: add new Markdown parser (#39800) 
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2020-11-27 10:02:05 -08:00

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id, title, challengeType, videoId
id title challengeType videoId
5e7b9f180b6c005b0e76f08d Representing Relationships in a Relational Database 11 -orenCNdC2Q

--question--

--text--

What is a foreign key?

--answers--

A key that is not supposed to be there.

A key that uses non-latin characters.

A number that points to the primary key of an associated row in a different table.

A key that the "real world" might use to look up a row.

--video-solution--

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