Question
Using the Entities and Attributes you created for your business from the week 1 discussions. Show the tables and relationships resulting from your model in
Using the Entities and Attributes you created for your business from the week 1 discussions. Show the tables and relationships resulting from your model in the form of an E/R diagram. You can use PPT, VISIO or any other graphical modeling tool to create your ER diagram. Respond to at least one of the student's post by providing suggestion for additional relationships or tables that might be included for future enhancements of the model.
My business is J & A's Car Rental, the office needs a database that can find what cars are in stock, needs maintenance, rented out and customer information. The application that will be is used is MySQL as this is the only location, so it is only needed locally.
CUSTOMER
- last_name (PK)
- first_name
- address
- payment type
- date out
- date due back
CARS IN STOCK
- serial_number (PK)
- size
- make
- model
- year
- miles
CARS RENTED OUT
- serial_number (PK)
- size
- make
- model
- year
- miles_at_time_of_rental
CARS IN MAINTENANCE
- serial_number (PK)
- employee_doing_maintenance (FK)
- date_put_in_service
- work_required
- parts_ordered
- estimated_time_of_repair
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started