ERD 0 Business Rules -Orders can have many items -Restaurants can have many orders -Many customers can make many orders -Customers makes an order -Restaurants employ many staff -Customers make payments

ERD 0 Business Rules -Orders can have many items -Restaurants can have many orders -Many customers can make many orders -Customers makes an order -Restaurants employ many staff -Customers make payments

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter7: User Creation And Management

Section: Chapter Questions

Problem 5HOA

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Question

ERD 0

Business Rules

-Orders can have many items

-Restaurants can have many orders

-Many customers can make many orders

-Customers makes an order

-Restaurants employ many staff

-Customers make payments

Can someone tell me if my ERD 0 makes sense with my business rules for a pizza delivery system if not can you please explain to me what I am doing wrong.

Customer
Order
王
Menu
Рayment
Restraunt
K Employee

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