EBK MODERN DATABASE MANAGEMENT,
13th Edition
ISBN: 9780134792279
Author: TOPI
Publisher: YUZU
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Question
Chapter 9, Problem 9.36PAE
Program Plan Intro
(a)
To construct:
Table for the given transactions assuming the data as transient.
Program Plan Intro
(b)
To construct:
The tables for the given transactions if the data is periodic.
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Students have asked these similar questions
Q2: A-Given the following tables:
Student
Subject
Std_ID
001
002
003
004
Fname
Smith
Smith
Beal
Thomson
Lname
Jolin
Susan
Fred
Marie
Std_ID
001
001
002
002
003
Semester
004
Falls03
Spro4
Falls03
C_ID
Eng01
Ger01
Eng01
Ger01
Ger01
CSection
Spro4
Spro4
Spro4
1. For each table in the database, identify the primary key and the foreign key(s).
2. Do the tables exhibit entity integrity? Explain your answer?
3. Do the tables exhibit referential integrity? Explain your answer?
Ita01
ZZZZZZ
IN
2N
IN
2N
IN
CName
English
IN
German
English
German
German
Italian
Grade
A
B
A
B
A
B
The data in flat files has been provided:
INVOICE TABLE
INVOICE_NUM
CUSTOMER_ID
INVOICE_DATE
EMPLOYEE_ID
COIN_ID
DELIVERY_ID
8111
11011
15 May 2021
emp103
7111
511
8112
11013
15 May 2021
emp101
7116
512
8113
11012
17 May 2021
emp101
7112
513
8114
11015
17 May 2021
emp102
7111
514
8115
11011
17 May 2021
emp102
7115
515
8116
11015
18 May 2021
emp103
7115
516
8117
11012
19 May 2021
emp105
7112
517
8118
11013
19 May 2021
emp105
7112
517
COIN_RETURNS TABLE
RETURN_ID
RETURN_DATE
REASON
CUSTOMER_ID
COIN_ID
EMPLOYEE_ID
ret001
25 May 2021
Customer not satisfied with product
11011
7116
emp101
ret002
25 May 2021
Product missing part
11013
7114
emp103
COIN TABLE
COIN_ID
PRODUCT
PRICE
QTY
7111
1oz Gold Kruger Rand
R 5 999
10
7112
1oz Silver Kruger Rand
R 12 999
8
7113
Gold Big 5 Uncirculated
R 15 999
8
7114
Silver Big 5 Pack
R 7 999
5
7115
1oz Gold Palaeontology
R 11 999
15
7116
1oz Silver Palaeontology
R 7 999
12
COIN_DELIVERY TABLE…
Assume the EMPLOYEE table contains four attributes, ID, DEPT, SALARY and NAME, and has the following rows
ID DEPT SALARY NAME 100 SALES 40000 Smith 101 RD 38000 Terry 102 HR 60000 David 103 SALES 58000 Ellie 104 RD 70000 Judy The DEPARTMENT table contains two attributes, DEPTNAME and PHONE, and has the following rows: DEPTNAME PHONE RD 8596001234 SALES 8596005555 HR 8596009876 A.) The EMPLOYEE table needs to enforce the following integrity constraints: • The ID is the primary key. • The DEPT column is a foreign key that references the DEPTNAME in the DEPARTMENT table, so that any value that appears in the DEPT column should also exist in the DEPARTMENT table. • The value for the NAME column can never be null. What should be the statement used to create the EMPLOYEE table, if 1) the table was created as a partitioned table such…
Chapter 9 Solutions
EBK MODERN DATABASE MANAGEMENT,
Ch. 9 - Prob. 9.1RQCh. 9 - Prob. 9.2RQCh. 9 - Prob. 9.3RQCh. 9 - List the five major trends that necessitate data...Ch. 9 - Prob. 9.5RQCh. 9 - Prob. 9.6RQCh. 9 - Prob. 9.7RQCh. 9 - Prob. 9.8RQCh. 9 - Prob. 9.9RQCh. 9 - Prob. 9.10RQ
Ch. 9 - List four objectives of derived data.Ch. 9 - Prob. 9.12RQCh. 9 - Prob. 9.13RQCh. 9 - Explain the pros and cons of logical data marts.Ch. 9 - Prob. 9.15RQCh. 9 - What is a helper table, and why is it often used...Ch. 9 - Describe the characteristics of a surrogate key as...Ch. 9 - Prob. 9.18RQCh. 9 - What is the purpose of conformed dimensions for...Ch. 9 - Prob. 9.20RQCh. 9 - Prob. 9.21RQCh. 9 - Prob. 9.22RQCh. 9 - Prob. 9.23RQCh. 9 - Prob. 9.24RQCh. 9 - Prob. 9.25RQCh. 9 - Describe the current key trends in data...Ch. 9 - Discuss the benefits of offering data warehousing...Ch. 9 - Prob. 9.28RQCh. 9 - List six typical characteristics of reconciled...Ch. 9 - Prob. 9.30RQCh. 9 - Prob. 9.31RQCh. 9 - Prob. 9.32RQCh. 9 - Prob. 9.33RQCh. 9 - Describe some field-level and record-level data...Ch. 9 - Prob. 9.35PAECh. 9 - Prob. 9.36PAECh. 9 - Prob. 9.37PAECh. 9 - Prob. 9.38PAECh. 9 - You are to construct a star schema for Simplified...Ch. 9 - Simplified Automobile Insurance Company would like...Ch. 9 - Prob. 9.41PAECh. 9 - Prob. 9.42PAECh. 9 - Prob. 9.43PAECh. 9 - Prob. 9.45PAECh. 9 - Prob. 9.46PAECh. 9 - Prob. 9.47PAECh. 9 - Prob. 9.48PAECh. 9 - Prob. 9.49PAECh. 9 - Prob. 9.50PAECh. 9 - Prob. 9.51PAECh. 9 - Prob. 9.52PAECh. 9 - Prob. 9.53PAECh. 9 - Prob. 9.54PAE
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