Oliver Eyton-Williams 0bd52f8bd1
Feat: add new Markdown parser (#39800)
and change all the challenges to new `md` format.
2020-11-27 10:02:05 -08:00

30 lines
415 B
Markdown

---
id: 5e7b9f180b6c005b0e76f08f
title: 'Relational Databases: Join Operation'
challengeType: 11
videoId: jvDw3D9GKac
---
# --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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