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

Creating a logical data model for two related tables in the farmers market database, completing all required SQL queries in assignment1.sql using SQLite (i.e., filtering, conditional logic, joins, aggregation, temporary table), and completing Section 4 in markdown file: reflections on ethics in using and designign databases and data systems.

What did you learn from the changes you have made?

Practiced using SQLite and to write and organize queries such as SELECT, WHERE, CASE, INNER JOIN, GROUP BY, HAVING, temporary tables.

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

Using slightly different syntax, such as using AND instead of BETWEEN for range filtering, and selecting specific columns instead of *. For the logical model, I also considered diagramming a different pair of related tables, but I chose customer and customer_purchases because their one-to-many relationship was straightforward.

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

Working with temporary tables ...re-running the same code caused an error when the temp table already existed.

How were these changes tested?

After googling I resolved this by checking my work carefully against the prompt, testing each query in the database, and using DROP TABLE IF EXISTS during testing.

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

Checklist

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