Preface

Oracle Database Application Express Advanced Tutorials contains tutorials with step-by-step instructions that explain how to create a variety of application components and entire applications using the Oracle Application Express development environment.

Topics in this section include:

Audience
Documentation Accessibility
Related Documents
Conventions

Audience

Oracle Database Application Express Advanced Tutorials is intended for application developers who wish to learn how to build database-centric Web applications using Oracle Application Express. To use this guide, you need to have a general understanding of relational database concepts, the operating system environment under which you are running the Oracle Application Express, and Application Builder.

What is Application Builder? A component of Oracle Application Express, Application Builder is a powerful tool that enables you to quickly assemble an HTML interface (or application) on top of database objects such as tables and procedures. Prior to completing these tutorials, please review Oracle Database 2 Day + Application Express Developer's Guide.

Documentation Accessibility

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 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.

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

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.

Related Documents

For more information, see these Oracle resources:

For additional documentation available on Oracle's Technology Network, please visit the Oracle Application Express web site located at

http://www.oracle.com/technology/products/database/application_express/

For additional application examples, go to the Learning Library. Search for free online training content, including Oracle by Example (OBE), demos, and tutorials. To access the Oracle Learning Library, go to:

http://www.oracle.com/technetwork/tutorials/index.html

For information about Oracle error messages, see Oracle Database Error Messages. Oracle error message documentation is available only in HTML. If you have access to the Oracle Database Documentation Library, you can browse the error messages by range. Once you find the specific range, use your browser's "find in page" feature to locate the specific message. When connected to the Internet, you can search for a specific error message using the error message search feature of the Oracle online documentation.

Many books in the documentation set use the sample schemas of the seed database, which is installed by default when you install Oracle. Refer to Oracle Database Sample Schemas for information on how these schemas were created and how you can use them yourself.

Printed documentation is available for sale in the Oracle Store at

http://oraclestore.oracle.com/

To download free release notes, installation documentation, white papers, or other collateral, please visit the Oracle Technology Network (OTN). You must register online before using OTN; registration is free and can be done at

http://www.oracle.com/technology/membership/

If you already have a user name and password for OTN, then you can go directly to the documentation section of the OTN Web site at

http://www.oracle.com/technology/documentation/

Conventions

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`	Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter.