Preface

This document describes last-minute features and changes that are not included in the Oracle Database Documentation Library for Oracle Database 12c Release 2 (12.2).

Audience

This Readme documents differences between the server and its integral parts and its documented functionality, as well as known problems and workarounds.

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 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.

Related Documents

Each platform release, such as Linux and Windows, provides release notes specific to that platform. Additional product Readme files may also exist. This Readme is provided instead of system bulletins or similar publications.

For licensing information, refer to the Oracle Database Licensing Information User Manual.

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.