Finished one part portion of the assignment

[RachelLiu997]

What changes are you trying to make? (e.g. Adding or removing code, refactoring existing code, adding reports)

Adding new code to the assignment 1 file

What did you learn from the changes you have made?

How to use the basic codes of SQL

Was there another approach you were thinking about making? If so, what approach(es) were you thinking of?

I think there were many approaches to much of the code

Were there any challenges? If so, what issue(s) did you face? How did you overcome it?

lots of syntax issues to figure out

How were these changes tested?

Code was run in test in SQL Lite

A reference to a related issue in your repository (if applicable)

Checklist

• [x ] I can confirm that my changes are working as intended

[niyazmnazari]

Thank you for submitting assignment 1. All tasks are correct. Section 4 of assignment was not submitted.
Mark: 22/30

Please think about the cardinality of logical model again. Each product can be repeated in many customer purchases. Each purchase can include more than one product,