Transform the 3NF table into a relational model consisting of Table, Relationship, Cardinality, Primary Key, Foreign Key, Attributes, data type, and size of each attribute.

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
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Transform the 3NF table into a relational model consisting of Table, Relationship, Cardinality, Primary Key, Foreign Key, Attributes, data type, and size of each attribute.

Med Code
CO5768
PE9876
AS2233
MO1234 Morphine
VA7867
Drug
6
Med Name
8
Cortisone
Penicillin
Aspirin
Valium
Ward No Ward Name
Bracken
Ward
Meavy
Pat No Presc Date
454
454
454
454
223
223
454
11.11.08
223
18.11.08
22.11.08
23.11.08
11.11.08
15.11.08
Pat No Surname
Smith
Jones
Med Code
CO5768
MO1234
Prescription
MO1234
PE9876
AS2233
Patient
VA7867
Forename
John
Peter
Dosage
2 pills 3 x day after meals 4 days
Injection 4 hourly
4 days
2 days
7 days
Injection 8 hourly
1 pill 3 x day
2 pills 3 x day after meals 7 days
2 per day
Ward No
Figure 1. The 3NF Tables for Ward System
Lgth Treat
6
8
5 days
Transcribed Image Text:Med Code CO5768 PE9876 AS2233 MO1234 Morphine VA7867 Drug 6 Med Name 8 Cortisone Penicillin Aspirin Valium Ward No Ward Name Bracken Ward Meavy Pat No Presc Date 454 454 454 454 223 223 454 11.11.08 223 18.11.08 22.11.08 23.11.08 11.11.08 15.11.08 Pat No Surname Smith Jones Med Code CO5768 MO1234 Prescription MO1234 PE9876 AS2233 Patient VA7867 Forename John Peter Dosage 2 pills 3 x day after meals 4 days Injection 4 hourly 4 days 2 days 7 days Injection 8 hourly 1 pill 3 x day 2 pills 3 x day after meals 7 days 2 per day Ward No Figure 1. The 3NF Tables for Ward System Lgth Treat 6 8 5 days
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