This document provides general background information and detailed code samples to help you learn about Oracle Complex Event Processing (Oracle CEP) and the Oracle Continuous Query Language (Oracle CQL).
This document is intended for users interested in learning about Oracle CEP and Oracle CQL. Readers should be familiar with basic Java development. Some knowledge of SQL would be helpful.
Our goal is to make Oracle products, services, and supporting documentation accessible to all users, including users that are disabled. 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
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.
This documentation may contain links to Web sites of other companies or organizations that Oracle does not own or control. Oracle neither evaluates nor makes any representations regarding the accessibility of these Web sites.
Oracle customers have access to electronic support through My Oracle Support. For information, visit
http://www.oracle.com/support/contact.html or visit
http://www.oracle.com/accessibility/support.html if you are hearing impaired.
For more information, see the following:
SQL99 Specifications (ISO/IEC 9075-1:1999, ISO/IEC 9075-2:1999, ISO/IEC 9075-3:1999, and ISO/IEC 9075-4:1999)
Oracle CEP Forum:
Oracle CEP Samples:
Oracle Event Driven Architecture Suite sample code:
The following text conventions are used in this document:
|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.|