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Create relational schemas for the ER diagram given below. Indicate clearly the primary and foreign keys of each relation. Туре Address NoPersons Area No No -- M House Has Room

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.

Question

Create relational schemas for the ER diagram given below. Indicate clearly the primary and foreign
keys of each relation.
Туре
Address
NoPersons
Area
No
No
M
House
Has
Room
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