8th Edition

ISBN: 9780134601533

Author: David M. Kroenke, David J. Auer, Scott L. Vandenberg, Robert C. Yoder

Publisher: PEARSON

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Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed …

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Textbook Question

Chapter 2, Problem 2.32RQ

Examine the data in the Veterinary Office List—Version One in Figure 1-34 (see page 63), and state assumptions about functional dependencies in that table. What is the danger of making such conclusions on the basis of sample data?

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Chapter 2, Problem 2.31RQ

Chapter 2, Problem 2.33RQ

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Chapter 2 Solutions

Database Concepts (8th Edition)

Ch. 2 - Prob. 2.1RQ Ch. 2 - Define the term entity, and give an example of an...Ch. 2 - Prob. 2.3RQ Ch. 2 - Prob. 2.4RQ Ch. 2 - Prob. 2.5RQ Ch. 2 - Prob. 2.6RQ Ch. 2 - Prob. 2.7RQ Ch. 2 - Prob. 2.8RQ Ch. 2 - Prob. 2.9RQ Ch. 2 - Define the term unique key and give an example.

Ch. 2 - Prob. 2.11RQ Ch. 2 - Prob. 2.12RQ Ch. 2 - Define the terms candidate key and primary key....Ch. 2 - Describe four uses of a primary key.Ch. 2 - Prob. 2.15RQ Ch. 2 - Prob. 2.16RQ Ch. 2 - Prob. 2.17RQ Ch. 2 - Explain the term foreign key, and give an example.Ch. 2 - Prob. 2.19RQ Ch. 2 - Prob. 2.20RQ Ch. 2 - Explain three possible interpretations of a null...Ch. 2 - Give an example of a null value (other than one...Ch. 2 - Prob. 2.23RQ Ch. 2 - Prob. 2.24RQ Ch. 2 - Prob. 2.25RQ Ch. 2 - Prob. 2.26RQ Ch. 2 - Prob. 2.27RQ Ch. 2 - Define the term primary key in terms of functional...Ch. 2 - Prob. 2.31RQ Ch. 2 - Examine the data in the Veterinary Office...Ch. 2 - Prob. 2.33RQ Ch. 2 - Describe a modification problem that occurs when...Ch. 2 - Prob. 2.35RQ Ch. 2 - Prob. 2.36RQ Ch. 2 - Prob. 2.37RQ Ch. 2 - Apply the normalization process to the Veterinary...Ch. 2 - Prob. 2.39E Ch. 2 - Apply the normalization process to the Veterinary...

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Examine the data in the Veterinary Office List—Version One in Figure 1-34 (see page 63), and state assumptions about functional dependencies in that table. What is the danger of making such conclusions on the basis of sample data?

Solution Summary: The author explains functional dependencies in the Veterinary Office List.

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Chapter 2 Solutions