Oracle Datenbank 11g: SQL Tuning Workshop

KURSZIEL
The SQL Tuning Workshop class covers investigative methods that reveal varying levels of detail about how the Oracle database executes a SQL statement. Students learn the different ways in which data can be accessed, which ones are most efficient under specific circumstances, and how to ensure that the best method is used. Partitioning topics are covered, in addition to taking advantage of hints, bind variables, and different types of indexes.

Learn to:

-Identify problem SQL statements

-Modify a SQL statement to perform at its best

-Trace an application

-Understand how the Query Optimizer makes decisions about how to access data

-Interpret execution plans

-Use optimizer hints effectively

-Generate a load test



VORRAUSSETZUNG
Besuch des Trainings: Professioneller Einstieg in Oracle Database 11g SQL.

Zusätzlich wird der Besuch des Trainings Oracle Database 11g: SQL Fundamentals I empfohlen.

KURSINHALT
Exploring the Oracle Database Architecture

Introduction to SQL Tuning

Introduction to the Optimizer

Optimizer Operators

Interpreting Execution Plans

Case Study: Star Transformation

Optimizer Statistics

Using Bind Variables

Using Optimizer Hints

Application Tracing

Automating SQL Tuning