DATABASE SYSTEMS-MINDTAPV2.0
13th Edition
ISBN: 9780357427873
Author: Coronel
Publisher: CENGAGE L
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Chapter 12, Problem 12RQ
Explanation of Solution
Query optimization functions:
The objective of query optimization functions helps to reduce the costs related to
The cost related with database request is the function of,
- Cost for access time involved in accessing data which is stored on disk...
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