Assignment 1 submission#1
Open
jnahmiach wants to merge 1 commit into
Open
Conversation
KasraVakiloroayaei
approved these changes
May 7, 2026
KasraVakiloroayaei
left a comment
KasraVakiloroayaei
left a comment
There was a problem hiding this comment.
A1: Complete
30/30
Great work!
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
UofT-DSI | SQL - Assignment 1
What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Added Assignment1.sql file. Also added Entity Relationship Diagram.
What did you learn from the changes you have made?
The biggest learning was the aggregation functions and the difference between WHERE and HAVING
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
No, the approach here was clear based off the comments guiding our queries.
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
The largest challenge was remembering the proper order of things like GROUP BY and HAVING. I either checked the slides for answers, or tried both ways until results lined up with my expectations.
How were these changes tested?
All SQL queries were tested individually and compared to the raw data to verify results were accurate.
Checklist