Database Systems: Design, Implementation, & Management
11th Edition
ISBN: 9781285196145
Author: Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher: Cengage Learning
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Chapter 8, Problem 9P
Program Plan Intro
Sequence:
- A sequence is user defined schema that generates the numeric values.
- The generation of unique numeric values by a special type of object either in ascending or descending order is called sequence.
- It is frequently used in
databases as many applications require unique value in a row. - Its functionality is same as the auto number data type in MS access.
- For example, both the sequence and auto number data type generate ascending or descending values.
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Chapter 8 Solutions
Database Systems: Design, Implementation, & Management
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