Preface

Oracle Database Rules Manager and Expression Filter Developer's Guide provides usage and reference information about Rules Manager, a feature in the Oracle Database that offers interfaces to define, manage, and enforce complex rules in the database and Expression Filter, a feature of Oracle Database and component of Rules Manager that stores, indexes, and evaluates conditional expressions in relational tables.

Audience

Oracle Database Rules Manager and Expression Filter Developer's Guide is intended for application developers and DBAs who perform the following tasks:

• Use Event-Condition-Action (ECA) rules to integrate processes and automate workflows

• Use the database to store and evaluate large sets of conditional expressions

• Use the database to define, manage, and enforce complex rules

This manual assumes a working knowledge of application programming and familiarity with SQL, PL/SQL, XML, and basic object-oriented programming to access information in relational database systems.

Documentation Accessibility

Our goal is to make Oracle products, services, and supporting documentation accessible, with good usability, to the disabled community. To that end, our documentation includes features that make information available to users of assistive technology. This documentation is available in HTML format, and contains markup to facilitate access by the disabled community. Accessibility standards will continue to evolve over time, and Oracle is actively engaged with other market-leading technology vendors to address technical obstacles so that our documentation can be accessible to all of our customers. For more information, visit the Oracle Accessibility Program Web site at

http://www.oracle.com/accessibility/

Accessibility of Code Examples in Documentation

Screen readers may not always correctly read the code examples in this document. The conventions for writing code require that closing braces should appear on an otherwise empty line; however, some screen readers may not always read a line of text that consists solely of a bracket or brace.

Accessibility of Links to External Web Sites in Documentation

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TTY Access to Oracle Support Services

Oracle provides dedicated Text Telephone (TTY) access to Oracle Support Services within the United States of America 24 hours a day, seven days a week. For TTY support, call 800.446.2398.

Related Documents

For more information, see these Oracle resources:

• Oracle Database SQL Language Reference

• Oracle Database Utilities

• Oracle Database Error Messages

• Oracle Database Performance Tuning Guide

• Oracle XML DB Developer's Guide

• Oracle Database Advanced Application Developer's Guide

• Oracle Database Object-Relational Developer's Guide

• Oracle Database PL/SQL Packages and Types Reference

• Oracle Text Application Developer's Guide

Conventions

The following text conventions are used in this document: