文档介绍：FUNDAMENTALS OF
Database
Systems
SIXTH EDITION
This page intentionally left blank
FUNDAMENTALS OF
Database
Systems
SIXTH EDITION
Ramez Elmasri
Department puter Science and Engineering
The University of Texas at Arlington
Shamkant B. Navathe
College puting
ia Institute of Technology
Addison-Wesley
Boston Columbus Indianapolis New York San Francisco Upper Saddle River
Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto
Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo
Editor in Chief: Michael Hirsch
Acquisitions Editor: Matt Goldstein
Editorial Assistant: Chelsea Bell
Managing Editor: Jeffrey b
Senior Production Project Manager: Marilyn Lloyd
Media Producer: Katelyn Boller
Director of Marketing: Margaret Waples
Marketing Coordinator: Kathryn Ferranti
Senior Manufacturing Buyer: Alan Fischer
Senior Media Buyer: Ginny Michaud
Text Designer: Sandra Rigney and Gillian Hall
Cover Designer: Elena Sidorova
Cover Image: Lou Gibbs/Getty Images
Full Service Vendor: Gillian Hall, The Aardvark Group
Copyeditor: a Greenberg
Proofreader: Holly McLean-Aldis
Indexer: Jack Lewis
Printer/Binder: Courier, Westford
Cover Printer: Lehigh-Phoenix Color/Hagerstown
Credits and acknowledgments borrowed from other sources and reproduced with permis-
sion in this textbook appear on appropriate page within text.
The interior of this book was set in Minion and Akzidenz Grotesk.
Copyright © 2011, 2007, 2004, 2000, 1994, and 1989 Pearson Education, Inc., publishing as
Addison-Wesley. All rights reserved. Manufactured in the United States of America. This
publication is protected by Copyright, and permission should be obtained from the publisher
prior to any prohibited reproduction, storage in a retrieval system, or transmission in any
form or by any means, electronic, mechanical, photocopying, recording, or likewise. To
obtain permission(s) to use material from thi