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United Broke Artists (UBA) is a broker for not-so-famous artists. UBA maintains a small database to track painters, paintings, and galleries. A painting is created by a particular artist and then exhibited in a particular gallery. A gallery can exhibit many paintings, but each painting can be exhibited in only one gallery. Similarly, a painting is created by a single painter, but each painter can create many paintings. Using PAINTER, PAINTING, and GALLERY, in terms of a relational database: a. What tables would you create, and what would the table components be? b. How might the (independent) tables be related to one another?

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Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482
BuyFind

Database Systems: Design, Implemen...

12th Edition
Carlos Coronel + 1 other
Publisher: Cengage Learning
ISBN: 9781305627482

Solutions

Chapter
Section
Chapter 2, Problem 10P
Textbook Problem
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United Broke Artists (UBA) is a broker for not-so-famous artists. UBA maintains a small database to track painters, paintings, and galleries. A painting is created by a particular artist and then exhibited in a particular gallery. A gallery can exhibit many paintings, but each painting can be exhibited in only one gallery. Similarly, a painting is created by a single painter, but each painter can create many paintings. Using PAINTER, PAINTING, and GALLERY, in terms of a relational database:

  1. a. What tables would you create, and what would the table components be?
  2. b. How might the (independent) tables be related to one another?

Expert Solution

(a)

Explanation of Solution

Tables:

The three tables that are created to describe the relationship between PAINTER, PAINTING, and GALLERY are shown below.

Table Name : “PAINTER”

The following are the components of “PAINTER” table,

PAINTER NUM PAINTER FNAME PAINTER LNAME PAINTER INITIAL
10014 Artiste Josephine P
10015 Itero Julio G
10016 McDonald Theresa

Table Name: “PAINTING”

The following are the components of “PAINTING” table,

...
PAINTING NUM PAINTING TITLE PAINTER NUM GALLERY NUMBER
20018 Dawn Thunder 10016 18
20023 Vanilla Roses 10015 18
20041 Tired Flounders 10016 23
Expert Solution

(b)

Explanation of Solution

Relationship between tables:

The relationship between these tables can be described by using a Crow’s Foot ERD.

Crow’s Foot ERD:

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Chapter 2 Solutions

Database Systems: Design, Implementation, & Management
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