Database Concepts (7th Edition)
7th Edition
ISBN: 9780133544626
Author: David M. Kroenke, David J. Auer
Publisher: PEARSON
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Question
Chapter 5, Problem 5.25RQ
Program Plan Intro
One-to-many relationship (1:N):
One-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means one parent field or record can be associated with one or more child field or record.
Many-to-many relationship (N:M):
Many-to-many relationship is one of the types of binary relationship that refer to the relationship between two entities which means many fields or records in a table are associated with many fields or records in another table.
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The following question is based upon the Patient-Treatment relation which records the details of transactions occurring in a medical surgery. You may assume the data are representative.
PATIENT ID
PATIENT NAME
PATIENT DOB
CONSULT DATE
ITEM NUMBER
ITEM DESCRIPTION
FEE
PROVIDER NUMBER
DOCTOR NAME
437
REARDON
4/08/1989
19/7/2020
A012
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56
S55768
Scott
437
REARDON
4/08/1989
20/7/2020
A012
Standard
56
D42433
Mueller
562
BILSTEIN
12/05/2001
20/7/2020
A013
Short
35
S55768
Scott
361
WILSON
13/08/1997
20/7/2020
A014
Long
75
S55768
Scott
895
LEMOS
13/10/1952
20/7/2020
A013
Short
35
D42433
Mueller
895
LEMOS
13/10/1952
20/7/2020
A014
Long
75
D42433
Mueller
678
MORT
27/02/1969
20/7/2020
A014
Long
75
S55768
Scott
432
SOAPIER
1/08/1976
21/7/2020
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You have been asked to design a…
Chapter 5 Solutions
Database Concepts (7th Edition)
Ch. 5 - Explain how entities are transformed into tables.Ch. 5 - Prob. 5.2RQCh. 5 - Prob. 5.3RQCh. 5 - What is denormalization?Ch. 5 - Prob. 5.5RQCh. 5 - Explain the problems that denormalized tables may...Ch. 5 - Explain how the representation of weak entities...Ch. 5 - Explain how supertype and subtype entities are...Ch. 5 - Prob. 5.9RQCh. 5 - Prob. 5.10RQ
Ch. 5 - Show two different ways to represent the 1:1...Ch. 5 - Prob. 5.12RQCh. 5 - Prob. 5.13RQCh. 5 - Prob. 5.14RQCh. 5 - Prob. 5.15RQCh. 5 - Prob. 5.16RQCh. 5 - For your answer to question 5.15, code an SQL...Ch. 5 - Prob. 5.18RQCh. 5 - Prob. 5.20RQCh. 5 - Prob. 5.21RQCh. 5 - Explain how the terms parent table and child table...Ch. 5 - For your answers to questions 5.20, 5.21, and...Ch. 5 - Prob. 5.24RQCh. 5 - Prob. 5.25RQCh. 5 - Prob. 5.26RQCh. 5 - Prob. 5.27RQCh. 5 - Prob. 5.28RQCh. 5 - Define the three types of recursive binary...Ch. 5 - Prob. 5.30RQCh. 5 - Prob. 5.31RQCh. 5 - Prob. 5.32RQCh. 5 - Prob. 5.33RQCh. 5 - Prob. 5.34RQCh. 5 - Code an SQL statement that creates a table with...
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