* feat(tools): add seed/solution restore script * chore(curriculum): remove empty sections' markers * chore(curriculum): add seed + solution to Chinese * chore: remove old formatter * fix: update getChallenges parse translated challenges separately, without reference to the source * chore(curriculum): add dashedName to English * chore(curriculum): add dashedName to Chinese * refactor: remove unused challenge property 'name' * fix: relax dashedName requirement * fix: stray tag Remove stray `pre` tag from challenge file. Signed-off-by: nhcarrigan <nhcarrigan@gmail.com> Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
31 lines
463 B
Markdown
31 lines
463 B
Markdown
---
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id: 5e7b9f180b6c005b0e76f08f
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title: 'Relational Databases: Join Operation'
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challengeType: 11
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videoId: jvDw3D9GKac
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dashedName: relational-databases-join-operation
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---
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# --question--
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## --text--
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When using a JOIN clause in an SQL statement, what does ON do?
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## --answers--
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It indicates what tables to perform the JOIN on.
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---
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It specifies the fields to use for the JOIN.
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---
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It indicates how the two tables are to be joined.
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## --video-solution--
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3
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