add 9 questions to sql-quiz.ts - Githubissues

freeCodeCamp / Developer_Quiz_Site

This is a quiz site filled with over 1200+ questions on programming.

https://developerquiz.org

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add 9 questions to sql-quiz.ts #892

Closed priyanshu9241 closed 8 months ago

priyanshu9241 commented 8 months ago

Summary of changes

add 9 questions to sql-quiz.ts

Checklist

[x] I have read and followed the contribution guidelines.
[x] I have read through the Code of Conduct and agree to abide by the rules.
[x] This PR is for one of the available issues and is not a PR for an issue already assigned to someone else.
[x] My PR title has a short descriptive name so the maintainers can get an idea of what the PR is about.
[x] I have provided a summary of my changes.

closes #XXXXX