DATABASE SYSTEMS
DATABASE SYSTEMS
13th Edition
ISBN: 9780357095607
Author: Coronel
Publisher: CENGAGE L
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Chapter 7, Problem 20RQ
Program Plan Intro

UNION ALL set operator:

The UNION ALL set operator is used to combine the output of two or more than two queries and produce a result. The produced result contains duplicate values.

Syntax: QUERY UNION ALL QUERY;

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Chapter 7 Solutions

DATABASE SYSTEMS

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