OCP Oracle Database 11g New Features Exam Guide P1

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OCP Oracle Database 11g: New Features for Administrators Exam Guide (Exam 1Z0-050) ® This page intentionally left blank OCP Oracle Database 11g: New Features for Administrators Exam Guide (Exam 1Z0-050) Sam Alapati New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan Seoul Singapore Sydney Toronto This publication and CD-ROM may be used in assisting students to prepare for the OCP Oracle Database 11g: New Features for Administrators exam. Neither Oracle Corporation nor The McGraw-Hill Companies warrant that use of this publication and CD-ROM will ensure passing the relevant exam. ® Copyright © 2008 by The McGraw-Hill Companies, Inc. All rights reserved. Manufactured in the United States of America. Except as permitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher. 0-07-164372-9 The material in this eBook also appears in the print version of this title: 0-07-149682-3. All trademarks are trademarks of their respective owners. Rather than put a trademark symbol after every occurrence of a trademarked name, we use names in an editorial fashion only, and to the benefit of the trademark owner, with no intention of infringement of the trademark. Where such designations appear in this book, they have been printed with initial caps. McGraw-Hill eBooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more information, please contact George Hoare, Special Sales, at george_hoare@mcgraw-hill.com or (212) 904-4069. TERMS OF USE This is a copyrighted work and The McGraw-Hill Companies, Inc. (“McGraw-Hill”) and its licensors reserve all rights in and to the work. Use of this work is subject to these terms. Except as permitted under the Copyright Act of 1976 and the right to store and retrieve one copy of the work, you may not decompile, disassemble, reverse engineer, reproduce, modify, create derivative works based upon, transmit, distribute, disseminate, sell, publish or sublicense the work or any part of it without McGraw-Hill’s prior consent. You may use the work for your own noncommercial and personal use; any other use of the work is strictly prohibited. Your right to use the work may be terminated if you fail to comply with these terms. THE WORK IS PROVIDED “AS IS.” McGRAW-HILL AND ITS LICENSORS MAKE NO GUARANTEES OR WARRANTIES AS TO THE ACCURACY, ADEQUACY OR COMPLETENESS OF OR RESULTS TO BE OBTAINED FROM USING THE WORK, INCLUDING ANY INFORMATION THAT CAN BE ACCESSED THROUGH THE WORK VIA HYPERLINK OR OTHERWISE, AND EXPRESSLY DISCLAIM ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. McGraw-Hill and its licensors do not warrant or guarantee that the functions contained in the work will meet your requirements or that its operation will be uninterrupted or error free. Neither McGraw-Hill nor its licensors shall be liable to you or anyone else for any inaccuracy, error or omission, regardless of cause, in the work or for any damages resulting therefrom. McGraw-Hill has no responsibility for the content of any information accessed through the work. Under no circumstances shall McGraw-Hill and/or its licensors be liable for any indirect, incidental, spe- cial, punitive, consequential or similar damages that result from the use of or inability to use the work, even if any of them has been advised of the possibility of such damages. This limitation of liability shall apply to any claim or cause whatsoever whether such claim or cause arises in contract, tort or otherwise. DOI: 10.1036/0071496823 We hope you enjoy this McGraw-Hill eBook! If you’d like more information about this book, its author, or related books and websites, please click here. Professional Want to learn more? To the twins, Nina and Nicholas. ABOUT THE AUTHOR Sam Alapati (Irvine, TX) is an experienced Oracle DBA who holds the Oracle OCP DBA (11g) certification and the Hewlett-Packard UNIX System Administrator certification. He currently manages Oracle databases at the Boy Scouts of America’s national office in Irving, Texas. Previously, Sam worked for AMR Holdings (Sabre) and the Blanch Company in Dallas. Sam was a Senior Principal Consultant for Oracle Corporation in New York, working with NBC and Lehman Brothers. In addition to being a professional Oracle database administrator, Sam has also taught Oracle DBA classes for many students and college-level courses at Kansas State University, University of Texas at Austin, and Rutgers University. About the Technical Editor April Wells (Austin, TX) is an experienced Oracle DBA who holds multiple OCP DBA certifications. She currently manages Oracle databases and Oracle data warehouses at NetSpend Corporation in Austin, Texas. Previously, April worked for Oracle Corporation in Austin as on-site support at Dell; at Corporate Systems in Amarillo, Texas; and at US Steel in Pennsylvania and Minnesota. vii CONTENTS AT A GLANCE 1 Installing, Upgrading, and Change Management . . . . . . . . . . . . . . . . . 1 2 Diagnosing and Resolving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 3 Intelligent Infrastructure and Database Security . . . . . . . . . . . . . . . . . . . 147 4 Automatic SQL Tuning and SQL Plan Management . . . . . . . . . . . . . . . 213 5 Automatic Storage Management and Partitioning Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 6 Performance Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321 7 RMAN and Flashback Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . 383 8 Oracle SecureFiles and Miscellaneous New Features . . . . . . . . . . . . . . . . . 449 About the CD-ROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 491 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 493 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 507 viii CONTENTS Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi 1 Installing, Upgrading, and Change Management . . . . . 1 Installing Oracle Database 11g . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Changes in the Optimal Flexible Architecture . . . . . . . . . . . . 3 Automatic Diagnostic Repository . . . . . . . . . . . . . . . . . . . . . . 5 Changes in the Installation Options . . . . . . . . . . . . . . . . . . . . 6 New Database Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Role and Privilege Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 An Oracle Database 11g Installation . . . . . . . . . . . . . . . . . . . . 8 New Features in Database Creation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Summary of New Initialization Parameters . . . . . . . . . . . . . . . 10 DBCA Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Using the DBCA to Create a Database . . . . . . . . . . . . . . . . . . 13 Upgrading to Oracle Database 11g . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Moving Data as Part of the Upgrade . . . . . . . . . . . . . . . . . . . . 19 New Privileges for Storage Management . . . . . . . . . . . . . . . . . 20 Upgrading to Oracle Database 11g . . . . . . . . . . . . . . . . . . . . . . 20 Exercise 1-1 Scripts to Run for Upgrading a Database . . . . 31 Real Application Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Database Replay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Exercise 1-2 Procedure for Capturing and Replaying a Database Workload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 The SQL Performance Analyzer . . . . . . . . . . . . . . . . . . . . . . . 51 Exercise 1-3 Testing SQL Performance Following a Database Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 ✓ Two-Minute Drill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Q&A Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Lab Question . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Self Test Answers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Lab Answer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 2 Diagnosing and Resolving Problems . . . . . . . . . . . . . . . . 77 Automatic Diagnostic Repository . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 The Structure of the ADR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 ADRCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83 For more information about this title, click here [...]... certification is Oracle Database 11g: New Features for Administrators (Exam 1Z0-050).”) Unless a database feature is completely new to Oracle Database 11g, I don’t attempt to fully explain it in this book Installing Oracle Database 11g 3 CERTIFICATION OBJECTIVE 1.01 Installing Oracle Database 11g In this section, let’s review the important changes in the installation of the Oracle Database 11g server software... recertification, please visit Oracle s certification web site (http://www .oracle. com/education/certification) This book will help you in your endeavor to upgrade your Oracle OCP DBA certification to the latest level Oracle Database 11g It is a study guide for Oracle Database administrators who plan to take the OCP Oracle Database 10g: New Features for Administrators Exam Guide (Exam 1Z0-050) This exam is also known... discuss in this chapter: ■ Installing Oracle Database 11gNew features in database creation ■ Database upgrade new features ■ Real Application Testing Please refer to the Oracle Database 11g documentation for complete details on a particular feature The main purpose of this book is to help you upgrade your OCP certification from Oracle Database 10g to Oracle Database 11g (The complete name of the test... remember the nuances of the new features, including the usage of the new commands and SQL statements that help implement the features In This Book This book is organized to serve as an in-depth review for the OCP Oracle Database 11g: New Features for Administrators Exam for Oracle professionals who already are certified OCPs Each chapter covers a major aspect of the exam; all the OCP official certification... 1Z0-050 Readiness Checklist OCP Official Objective Certification Objective Chapter Page Installation and Upgrade Enhancements Install Oracle Database 11g Installing Oracle Database 11g 1 3 Upgrade your database to Oracle Database 11g Upgrading to Oracle Database 11g 1 19 Oracle Direct NFS Direct NFS Client 8 473 Use online patching Hot Patching 8 462 Set up ASM fast mirror resync ASM Fast Mirror Resync... new topics xx OCP Oracle Database 11g: New Features for Administrators Exam Guide OCP tests are rigorous, and you can’t expect to certify by merely “brushing up” on the new features You must really understand the new concepts, both from a theoretical standpoint and a practical one OCP exam questions typically are divided into questions that test your knowledge of syntax and new commands, on the one... the Exam sections toward the end of each chapter are designed to anticipate what the exam will emphasize I provide pointers regarding key topics to focus on, based on my own exam experience You can get a leg up xviii OCP Oracle Database 11g: New Features for Administrators Exam Guide on how to respond to actual exam questions by focusing extra attention on the contents referred to in the Inside the Exam. .. Automatic SQL Tuning Advisor 4 214 Oracle SecureFiles Miscellaneous New Features SQL Performance Analyzer SQL Plan Management Automatic SQL Tuning This page intentionally left blank 1 Installing, Upgrading, and Change Management CERTIFICATION OBJECTIVES 1.01 Installing Oracle Database 11g 1.04 1.02 New Features in Database Creation ✓ 1.03 Upgrading to Oracle Database 11g Q&A Real Application Testing... Partitioning and Storage-Related Enhancements Implement the new partitioning methods Partitioning Enhancements 5 289 Employ data compression OLTP Table Compression 8 472 SQL Access Advisor overview SQL Access Advisor Enhancements 4 240 xxii OCP Oracle Database 11g: New Features for Administrators Exam Guide Exam 1Z0-050 Readiness Checklist OCP Official Objective Certification Objective Chapter Page... Administrators Exam Guide (Exam 1Z0-050) This exam is also known commonly as the DBA “Upgrade” exam because you can upgrade to the latest Oracle Database 11g OCP certification from the Oracle1 0g OCP certification In order to take this exam, Oracle Corporation must have already certified you as an Oracle1 0g OCP If your goal is to update your credentials, you can do so by diligently working through this . OCP Oracle Database 11g: New Features for Administrators Exam Guide (Exam 1Z0-050) ® This page intentionally left blank OCP Oracle Database 11g: New. Oracle OCP DBA certification to the latest level Oracle Database 11g. It is a study guide for Oracle Database administrators who plan to take the OCP Oracle
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