Assignment 1#1
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Submitting Assignment 1
niyazmnazari
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May 5, 2026
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Thank you for submitting assignment 1. All sections are correct.
Mark: 30/30
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UofT-DSI | SQL - Assignment 1
What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Added my completed assignment 1 work, including the SQL queries file and the data model diagram
What did you learn from the changes you have made?
Learned how to use SELECT, WHERE, JOIN, GROUP BY, and aggregate functions, and how tables relate to each other
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
Not really, I focused on getting the queries working correctly first
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
Some queries were confusing at first, especially filtering and grouping, but I worked through them by testing and adjusting the queries
How were these changes tested?
Ran all queries in DB Browser for SQLite and verified that the outputs matched the expected results
A reference to a related issue in your repository (if applicable)
No related issues
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