DATABASE SYSTEM CONCEPTS LCPO
DATABASE SYSTEM CONCEPTS LCPO
7th Edition
ISBN: 9781265586577
Author: SILBERSCHATZ
Publisher: MCG
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Chapter 15, Problem 22E

Explanation of Solution

Computing the values using single sorting of “r”:

  • Consider the user have to compute Aγsum(c)(r) and also A, B γsum (c)(r) using a single sorting of “r”...

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