This manual explains how to tune Oracle SQL.
This document is intended for database administrators and application developers who perform the following tasks:
Generating and interpreting SQL execution plans
Managing optimizer statistics
Influencing the optimizer through initialization parameters or SQL hints
Controlling cursor sharing for SQL statements
Monitoring SQL execution
Performing application tracing
Managing SQL tuning sets
Using SQL Tuning Advisor or SQL Access Advisor
Managing SQL profiles
Managing SQL baselines
For information about Oracle's commitment to accessibility, visit the Oracle Accessibility Program website at http://www.oracle.com/pls/topic/lookup?ctx=acc&id=docacc.
Access to Oracle Support
Oracle customers that have purchased support have access to electronic support through My Oracle Support. For information, visit http://www.oracle.com/pls/topic/lookup?ctx=acc&id=info or visit http://www.oracle.com/pls/topic/lookup?ctx=acc&id=trs if you are hearing impaired.
This manual assumes that you are familiar with Oracle Database Concepts. The following books are frequently referenced:
Many examples in this book use the sample schemas, which are installed by default when you select the Basic Installation option with an Oracle Database. See Oracle Database Sample Schemas for information on how these schemas were created and how you can use them.
The following text conventions are used in this document:
Convention | Meaning |
---|---|
boldface |
Boldface type indicates graphical user interface elements associated with an action, or terms defined in text or the glossary. |
italic |
Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values. |
|
Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter. |