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Attempt to upload assignment 1 on March 31 |
anjali-deshpande-hub
approved these changes
Apr 1, 2026
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Very well done. (30/30)
Some observations:
Section 1: In a one-to-many relationship between customer and customer_purchases table, customer.customer_id is the primary key (PK) and customer_purchases.customer_id is the foreign key (FK). You have to put “1” near the customer table and “∞” near the customer_purchases table. It means that one customer can have many purchases. Each purchase belongs to one customer.
| c.customer_id, | ||
| c.customer_first_name, | ||
| c.customer_last_name | ||
| HAVING SUM(p.quantity * p.cost_to_customer_per_qty) > 2000 |
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Calculating again is not required since you have it stored in total_spent .
HAVING total_spent > 2000
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What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)
Editing both the md. and sql. files, adding a pdf for the section 1 of the assignment.
What did you learn from the changes you have made?
How to write sql codes.
Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?
NA
Were there any challenges? If so, what issue(s) did you face? How did you overcome it?
Learning a lot of new codes and debugging.
How were these changes tested?
In the DB - Browser
A reference to a related issue in your repository (if applicable)
NA
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