Assignment two

[khanrom]

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

Adding code and creating Entity Relationship Diagrams (ERDs)

What did you learn from the changes you have made?

How to conceptualize data as ERDs and hope to manipulate large data using SQL.

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

Using the Pandas library in Python.

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

I took help from ChatGPT.

How were these changes tested?

I ran the code in SQLite browser to make sure there were no errors.

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

N/A

Checklist

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

[anjali-deshpande-hub]

70/70 Well done!

Only one thing missing -

1. Section 3 cross join: The result set is different from what is expected. The query is missing DISTINCT at line no. 172 inside WITH vendor_products AS (...)