mple one line

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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Simple one line DB. 

Access Workbench Part 3
A. Figure 1 shows the column characteristics for the ASSIGNMENT table. Using the column
characteristics, create the ASSIGNMENT table using 'create table' script in the WPC database. Create
the relationship and referential integrity constraint between ASSIGNMENT and PROJECT, and
between ASSIGNMENT and EMPLOYEE.
Figure 1: Column Characteristics for Assignment Table
Type
Key
Number
Primary Key,
Foreign Key
Column Name
ProjectID
EmployeeNumber
Hours Worked
ProjectID
1000
1000
1000
1100
1100
1200
1200
1200
1200
1300
1300
1300
Number
1400
1400
1400
Number
Primary Key,
Foreign Key
No
Copyright 2013 Pearson Education, publishing as Prentice Hall
B. For the ASSIGNMENT table, use figure 2 to insert the data in the ASSIGNMENT table.
Figure 2: Assignment Data
Employee Number
1
8
10
4
6
1
2
4
5
1
8
10
4
5
Required
Yes
6
Yes
No
Remarks
Long Integer
Long Integer
Double, fixed,
1 decimal places
Copyright ©2013 Pearson Educator, publishing as Prentice Hall
Hours Worked
30.0
75.0
55.0
40.0
45.0
25.0
20.0
45.0
40.0
35.0
80.0
50.0
15.0
10.0
27.3
C. Submit the create table and insert into script for the ASSIGNMENT table (WPC-assignment.sql).
Transcribed Image Text:Access Workbench Part 3 A. Figure 1 shows the column characteristics for the ASSIGNMENT table. Using the column characteristics, create the ASSIGNMENT table using 'create table' script in the WPC database. Create the relationship and referential integrity constraint between ASSIGNMENT and PROJECT, and between ASSIGNMENT and EMPLOYEE. Figure 1: Column Characteristics for Assignment Table Type Key Number Primary Key, Foreign Key Column Name ProjectID EmployeeNumber Hours Worked ProjectID 1000 1000 1000 1100 1100 1200 1200 1200 1200 1300 1300 1300 Number 1400 1400 1400 Number Primary Key, Foreign Key No Copyright 2013 Pearson Education, publishing as Prentice Hall B. For the ASSIGNMENT table, use figure 2 to insert the data in the ASSIGNMENT table. Figure 2: Assignment Data Employee Number 1 8 10 4 6 1 2 4 5 1 8 10 4 5 Required Yes 6 Yes No Remarks Long Integer Long Integer Double, fixed, 1 decimal places Copyright ©2013 Pearson Educator, publishing as Prentice Hall Hours Worked 30.0 75.0 55.0 40.0 45.0 25.0 20.0 45.0 40.0 35.0 80.0 50.0 15.0 10.0 27.3 C. Submit the create table and insert into script for the ASSIGNMENT table (WPC-assignment.sql).
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