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SQL Projects completed for Udacity Programming for Data Science with Python Nanodegree

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#SQL Programs for Project 1 Submittal

Nanodegree

Programming for Data Science with Python

Date created

Project1 - Dec 31, 2020
Project2 - Dec 31, 2020
Project3 - Dec 31, 2020
Project4 - Dec 31, 2020

Software versions

PostgreSQL v13
pgAdmin v4.28
Python v3.8.3

Project Title

DVD Rental Data Analysis

Descriptions

Query 1 - A query that lists each movie in the family category (Animation, Children, Classics, Comedy, Family and Music), the film category it is classified in, and the number of times it has been rented out.

Query 2 - A query that provides a table with the movie titles divided into 4 levels (first_quarter, second_quarter, third_quarter, and final_quarter) based on the quartiles (25%, 50%, 75%) of the rental duration for movies across all categories.

Query 3 - A query that returns the store ID for the store, the year and month and the number of rental orders each store has fulfilled for that month.

Query 4 - A query to capture the customer name, month and year of payment, and total payment amount for each month by top 10 paying customers.

Files used

DVD rental csv DVD Rental Entity Relationship Diagram (erd)

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SQL Projects completed for Udacity Programming for Data Science with Python Nanodegree

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