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Dmytro-Bonislavskyi
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Apr 9, 2026
Dmytro-Bonislavskyi
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Approved. Thanks for the nice looking logical model :)
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<SQL Assign 2 submission: UofT-DSI | - Assignment 2-->
What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Submitting Assignment 2
What did you learn from the changes you have made?
How to design logical model which was fun
How to code in SQL using Coalesce, window functions, string manipulations, union, cross join, insert, delete, update functions and processes
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
I tried another approach I came across online for one of the questions with cross join. Other than that - just followed class notes and approaches suggested
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
Yes, coding was quite tricky to figure out for many of the questions. Required some trial and error - took a long time.
How were these changes tested?
Yes
A reference to a related issue in your repository (if applicable)
Checklist