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freeCodeCamp/curriculum/challenges/english/07-scientific-computing-with-python/python-for-everybody/relational-databases-join-operation.md
miyaliu666 3ea2fe4f77 feat(i18n,curriculum): add Bilibili ids for Chinese (#43564) 
Co-authored-by: Kristofer Koishigawa <scissorsneedfoodtoo@gmail.com>
Co-authored-by: Oliver Eyton-Williams <ojeytonwilliams@gmail.com>
2021-10-01 09:54:12 +05:30

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id, title, challengeType, videoId, bilibiliIds, dashedName
id title challengeType videoId bilibiliIds dashedName
5e7b9f180b6c005b0e76f08f Relational Databases: Join Operation 11 jvDw3D9GKac
aid bvid cid
804461215 BV1Ry4y1j7tv 377542880
relational-databases-join-operation

--question--

--text--

When using a JOIN clause in an SQL statement, what does ON do?

--answers--

It indicates what tables to perform the JOIN on.

It specifies the fields to use for the JOIN.

It indicates how the two tables are to be joined.

--video-solution--

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