Contents

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Preface

Documentation Accessibility

Related Documentation

1 Introduction

About this Book

What this Book is Not

How to Use this Book with Related Material

The Oracle Database

Common Oracle DBA Tasks

Tools for Administering the Database

2 Installing Oracle and Building the Database

Overview of Installation

Checking Prerequisites

Installation Choices

Basic Installation Choices

Advanced Installation Choices

Installing Oracle Software and Database

Using DBCA to Create and Configure a Database

Using DBCA to Create a Database

Database Templates

Database Identification

Management Options

Database Credentials

Storage Options

Database File Locations

Recovery Configuration

Database Content

Initialization Parameters

Database Storage

Creation Options

Using DBCA to Delete a Database

Using DBCA to Configure Database Options

Managing Templates with DBCA

Advantages of Using Templates

Types of Templates

DBCA Templates Provided by Oracle

Creating Templates Using DBCA

Deleting DBCA Templates

Upgrading a Database

Overview of the Database Upgrade Assistant

Before the Upgrade

During the Upgrade

Real Application Clusters Support

Support for Silent Mode

Oracle Database Version Restrictions

Starting the Database Upgrade Assistant

Upgrading the Database Using the Database Upgrade Assistant

Installation: Oracle by Example Series

3 Getting Started with Oracle Enterprise Manager

Introduction to the Oracle Enterprise Manager

Database Management Features

Navigational Features

Starting the Oracle Enterprise Manager Console

Starting dbconsole in Windows

Accessing the Oracle Enterprise Manager

Granting Database Control Administrative Privileges

Setting Up Enterprise Manager Preferences

Defining Blackout Time Periods

Setting Preferred Credentials

SQL Statements and Other Management Tools: SQL*Plus and iSQL*Plus

Starting SQL*Plus

Starting iSQL*Plus

Managing Your Database: A Roadmap

Getting Started: Oracle by Example Series

4 Configuring the Network Environment

Understanding Network Configuration

Oracle Net Listener Configuration

Client Configuration

Connection Requests

Directory Naming

Easy Connect Naming

External Naming

Tools for Network Configuration

Oracle Net Configuration Assistant

Enterprise Manager

Oracle Net Manager

Viewing Listener Configuration

Starting and Shutting Down the Listener

Configuring Oracle Networking on Client Machines

Networking: Oracle by Example Series

5 Managing the Oracle Instance

Overview of an Instance and Instance Management

Instance Memory Structure

The System Global Area (SGA)

Program Global Area (PGA)

Oracle Background Processes

Accessing the Database

How the Oracle Instance and Database are Started

Server and Client Processes

Network Connections

About Initialization Parameters

Shutting Down and Restarting the Instance and Database

Starting and Shutting Down the Database Instance on Windows

Viewing and Modifying Initialization Parameters

Managing Memory Parameters

Modifying Memory Parameters

Instances: Oracle by Example Series

6 Managing Database Storage Structures

Exploring the Storage Structure of Your Database

Multiplexing the Redo Log

Archive Log Files

Rollback Segments

Tablespaces Page

Some Tablespaces in the Database

Temporary Tablespace Groups

Other Storage Structures

Initialization Parameter File

Common DBA Tasks for Managing Database Storage

Viewing Tablespaces in Your Database

Creating a Tablespace

Modifying a Tablespace

Dropping a Tablespace

Reclaiming Wasted Space

Using the Segment Advisor

Shrinking Database Objects

Managing Undo for Your Database

Undo Tablespace Size and Retention Time

Automatic Undo Management

Undo Management with Enterprise Manager

Using Oracle Recommendations for Managing Undo

Extending the Undo Tablespace

Using the Undo Advisor

Setting New Threshold Undo Retention Time

Making Changes to the Database Storage Structure

Storage: Oracle by Example Series

7 Administering Users and Security

Overview of Users and Security

Database Administrative Accounts

Administrative Privileges

Administering Roles

Creating a New Role

Modifying Roles

Administering Profiles

Administering Database Users

Using a Shortcut to Create Users

Unlocking Accounts and Resetting Passwords

Users: Oracle by Example Series

8 Managing Schema Objects

Overview of Schemas and Common Schema Objects

Exploring Your Database's Schema Objects

Managing Database Objects

Managing Tables

Viewing Table Data

Creating Tables

Column Attributes

Table Level Constraints

Storage Attributes

Other Table Creation Considerations

Estimating the Size of New Tables

Table Creation Example

Modifying Table Attributes

Adding a Column

Dropping a Column

Creating a New Table Constraint

Modifying an Existing Constraint

Dropping a Constraint

Dropping a Table

Managing Indexes

Viewing Indexes

Creating a New Index

Index Creation Example

Dropping Indexes

View Creation Example

Managing Database Resident Program Units

Managing Packages

Managing Package Bodies

Managing Standalone Subprograms

Managing Triggers

Other Schema Objects

Loading Data Into Tables

Managing Access to Schema Objects

Some Schemas of Interest

Schemas: Oracle by Example Series

9 Performing Backup and Recovery

Overview of Oracle Backup and Recovery

Oracle Backup, Restore and Recovery Concepts

Consistent and Inconsistent Backups

The RMAN Repository

The Flash Recovery Area

Configuring Your Database for Basic Backup and Recovery

Planning Space Usage and Location for the Flash Recovery Area

Retention Policy and the Flash Recovery Area

Sizing the Flash Recovery Area

Credentials for Performing Oracle Enterprise Manager Backup and Recovery

Configuring the Flash Recovery Area and ARCHIVELOG Mode

Configuring Backup Settings

Understanding Backup Device Settings for Disk

Configuring Backup Policy Settings

Recording Your DBID and DB_UNIQUE_NAME

Backing Up Your Database

Database Backup Concepts

Full Backups of Datafiles

Incremental Backups of Datafiles

Incrementally Updated Backups: Rolling Forward Image Copies of Datafiles

Tagging Backups

Performing and Scheduling Backups with Enterprise Manager

Performing a Whole Database Backup with Oracle Enterprise Manager

Using the Oracle-Suggested Backup Strategy

Scheduling Other Backup Tasks

Validating Backups

Restore and Recovery Operations

Recovering a Whole Database from Backup

Recovering from a Lost SPFILE or Control File

Returning a Table to a Past State: Flashback Table

Enabling Row Movement on a Table

Performing Flashback Table

Recovering Dropped Tables: Flashback Drop

Managing Your Backups

Using the Manage Current Backups Page in Enterprise Manager

Crosschecking Backups

Deleting Expired Backups

Deleting Obsolete Backups

Marking Backups Unavailable

Cataloging Additional Backups

Backup and Recovery: Oracle by Example Series

10 Monitoring and Tuning the Database

Proactive Database Monitoring

Performance Self-Diagnostics: Automatic Database Diagnostics Monitor

Monitoring General Database State and Workload

Managing Alerts

Viewing Metrics and Thresholds

Setting Metric Thresholds

Setting up Notification

Responding to Alerts

Clearing Alerts

Diagnosing Performance Problems

Viewing Performance Analysis

Responding to Performance Findings

Modifying Default ADDM Behavior

Running ADDM Manually

Using Advisors to Optimize Database Performance

About Performance Advisors

Using the SQL Tuning Advisor

Using the SQL Access Advisor

Using the Memory Advisor

Monitoring and Tuning: Oracle by Example Series

Index