Difference between revisions of "Homework 6"

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Complete the homework assignments listed below. Note all Practice Guides are located in Section 0 - Database Design Course Resources.  
 
Complete the homework assignments listed below. Note all Practice Guides are located in Section 0 - Database Design Course Resources.  
  
Database Design - Section 15, Practice Guide Anatomy of a SQL Statement, Try It/Solve It Exercises 2 and 3  
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#Database Design - Section 15, Practice Guide Anatomy of a SQL Statement, Try It/Solve It Exercises 2 and 3
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#Database Design - Section 15, Relational Database Technology , Try It/Solve It Exercises 1, 2 and 7
  
2. Write a query that displays the last_name and email addresses for all the people in the DJ on Demand d_client table. The column headings should appear as “Client” and “Email Address.
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Use the dot notation. The solution will have the label 1.2, 1.3, 2.1, 2.2 and 2.7.  
 
 
3. The manager of Global Fast Foods decided to give all employees at 5%/hour raise + a $.50 bonus/hour. However, when he looked at the results, he couldn't figure out why the new raises were not as he predicted. Ms. Doe should have a new salary of $7.59, Mr. Miller's salary should be $11.00, and Monique Tuttle should be $63.50. He used the following query. What should he have done?
 
  
 
<hr>
 
<hr>
  
Database Design - Section 15, Relational Database Technology , Try It/Solve It Exercises 1, 2 and 7
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Specification 1.2: Write a query that displays the last_name and email addresses for all the people in the DJ on Demand d_client table. The column headings should appear as “Client” and “Email Address.
 
 
1. The Global Fast Foods database consists of how many tables? ____ tables
 
 
 
2. How is the F_SHIFTS table related to the F_STAFFS table?
 
  
7. Which table(s) contains null values?
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'''Check it with the learning materials!'''
  
  

Latest revision as of 20:57, 23 November 2010

Complete the homework assignments listed below. Note all Practice Guides are located in Section 0 - Database Design Course Resources.

  1. Database Design - Section 15, Practice Guide Anatomy of a SQL Statement, Try It/Solve It Exercises 2 and 3
  2. Database Design - Section 15, Relational Database Technology , Try It/Solve It Exercises 1, 2 and 7

Use the dot notation. The solution will have the label 1.2, 1.3, 2.1, 2.2 and 2.7.


Specification 1.2: Write a query that displays the last_name and email addresses for all the people in the DJ on Demand d_client table. The column headings should appear as “Client” and “Email Address.”

Check it with the learning materials!


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