SQL Assignment 1

[dipachatterjee]

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

I made logic data models, used various queries in sql, and reflected on the value systems of databases.

What did you learn from the changes you have made?

I learnt how to work in sql and how to structure multiple types of queries and what outputs they gave (SELECT, WHERE, CASE, JOIN, AGGREGATES, Temp Tables, Date modifications). I also learnt what a logic data model is and how to connect different tables to each other based on keys.

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

I followed the assignment's instructions and completed the sql assignment in DB Browser.

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

The major challenge for me was getting used to the SQL syntax and the JOIN functions. Google and Stack Overflow were very helpful, and otherwise just practising on a few different conditions I created for myself from the database.

How were these changes tested?

The codes were run in relation to the farmer's market database, and I checked most outputs by going into the actual table and manually filtering/calculating.

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

N/A

Checklist

• I can confirm that my changes are working as intended

[anjali-deshpande-hub]

Well done. 30/30