... string has leading and trailingspaces ')FROM dualWhich gives:TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spacesBoth the leading and trailing ... counting backward for nine characters, thenretrieving five characters from that point.Often in string handling, SUBSTR and INSTR areused together. For example, if we had a series ofnames in ... transition into the newer tools of Oracle 10g. Chapter 1 reviews common Oracle func-tions. Chapter 2 covers some common reporting tools in Oracle s SQL*Plus. Chapter 3 introduces and dis-cusses Oracle...
... string has leading and trailingspaces ')FROM dualWhich gives:TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spacesBoth the leading and trailing ... Using the SIN function to find the sine of30 degrees:SELECT SIN(value1*2*3.1416/360)FROM trigGives:SIN(VALUE1*2*3.1416/360) .50000106Example 2: Using the COS function to find the cosineof ... counting backward for nine characters, thenretrieving five characters from that point.Often in string handling, SUBSTR and INSTR areused together. For example, if we had a series ofnames in...
... Conventions 839D Installing Oracle9 i Database 841E Sources of Information 879 xxixIntroductionLet’s begin by looking at what we need to examine in order to tune Oracle installations:A tuning environment ... 42714 TuningOracle Database File Structures 42915 Object Tuning 45916 Low-Level Physical Tuning 47517 Hardware Resource Usage Tuning 49718 Tuning Network Usage 54919 Oracle Partitioning and ... type of tuning. How Is This Book Organized?This book is broken into four parts: relational data model tuningin Part I,SQL code tuningin Part II, physical and configuration tuningin Part III,and...
... . . 554xvi Oracle Database 10gPerformanceTuning Tips & Techniques “Rich Niemiec does it again. Any other book on Oracleperformance and tuning is an appetizer to Rich’s maincourse. The ... every database in the entireworld in a single Oracle database—World-On-Line – Memory Resident.) Imagine storing almostevery single piece of information on earth in one database and IN MEMORY. Soon ... beyond anything imaginable. Security and auditing are at the record levelxxx Oracle Database 10gPerformanceTuning Tips & Techniques ■1999 Oracle8 i released. Integrates Java/XML into development...
... Oracle Instance Tuning 97 Tuning Memory 98 Tuning the Operating System 99 Tuning the Private SQL and PL/SQL Areas 100 Tuning the Shared Pool 100 Tuning the Buffer Cache 107 Tuning the I/O Subsystem ... contains information about tables, indexes,clusters, and so on. xvi Oracle PerformanceTuning & Optimization30 Using Hints 475Implementing Hints 476Hint Syntax 477Hint Errors 477Using ... of Tuning Guidelines 581RDBMS Tuning 582SGA 582 Performance Enhancements 583OS Tuning 588OS Tuning Goals 589OS Features 589 11Chapter 1◆Introduction to Oracle Oracle ProcessesThe Oracle...
... anyone working with Oracle10g RichNiemiec, OracleTuning Expert. This book is the ultimate for Oracle 10gR2 Tuning! ”—Stan Novinsky, Systems Integration Engineer and Senior DBAJohns Hopkins University ... OraclePerformanceTuning going into the minutest details.”—Shankar Mukherjee, Oracle ConsultantComTel Technologies, Calcutta, India“Since I met Rich, he has influenced my approach to tuning ... Report inOracle Enterprise Manager Grid Control . . . . . . . . . . . . . . . . . 706xviii Oracle Database 10gPerformanceTuning Tips & Techniques 12 Oracle Database 10gPerformance Tuning...
... performance tuning. This chapter contains the following:■ Introduction to Performance Tuning ■ Introduction to PerformanceTuning Features and Tools Oracle Database Performance Tuning Guide 10g Release ... OverviewIntroduction to PerformanceTuning 1-2 Performance Planning 1-2Instance Tuning 1-2SQL Tuning 1-5Introduction to PerformanceTuning Features and Tools 1-6Automatic PerformanceTuning Features ... BYty3MU9;Convention Meaning Example Introduction to Performance Tuning 1-2 Oracle Database PerformanceTuning GuideIntroduction to Performance Tuning This guide provides information on tuning an Oracle Database...
... Using SQL Tuning Advisor 10-2Viewing Automatic SQL Tuning Results 10-4Managing SQL Tuning Sets 10-7Creating a SQL Tuning Set 10-7Creating a SQL Tuning Set: Options 10-8Creating a SQL Tuning ... 10-9Creating a SQL Tuning Set: Filter Options 10-11Creating a SQL Tuning Set: Schedule 10-12Dropping a SQL Tuning Set 10-14Transporting SQL Tuning Sets 10-14Exporting a SQL Tuning Set 10-14Importing ... Resolving Performance Degradation Over Time Managing Baselines 8-1Creating a Baseline 8-2Creating a Single Baseline 8-2Creating a Repeating Baseline 8-4Deleting a Baseline 8-5Computing Threshold...