RACCallback

This attribute enables you to enable or disable the installation of Transparent Application Failover (TAF) and Fast Application Notification (FAN) callbacks when using Oracle Real Application Clusters (Oracle RAC) with TimesTen.

For more information, see Oracle TimesTen In-Memory Database Cache Guide and CREATE CACHE GROUP in Oracle TimesTen In-Memory Database SQL Reference.

Required Privilege

No privilege is required to change the value of this attribute.

Usage in TimesTen Scaleout and TimesTen Classic

This attribute is supported in TimesTen Classic but not supported in TimesTen Scaleout.

Setting

Set RACCallback as follows:

Where to set the attribute	How the attribute is represented	Setting
C or Java programs or UNIX and Linux systems odbc.ini file in TimesTen Classic	RACCallback	0 - Do not install TAF and FAN callbacks. 1 (default) - Install the TAF and FAN callbacks.
Windows ODBC Data Source Administrator	Not applicable