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When the friend tool is used, this is broken. Talk about the many ways that the "your friend" function can be used.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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When the friend tool is used, this is broken. Talk about the many ways that the "your friend" function can be used.

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