The ttInstanceModify Utility

The ttInstanceModify utility modifies the attributes of an instance. The instance that is modified is the instance that the $TIMESTEN_HOME environment variable references. Run the ttInstanceModify utility from the $TIMESTEN_HOME/bin directory.

For a full instance, you can modify various attributes, including:

  • TimesTen daemon port

  • TimesTen Server port for client/server

  • TNS_ADMIN location for tnsnames.ora

  • Oracle Clusterware configuration

  • TimesTen installation with which the instance is associated

For a client-only instance, you can modify attributes specific to the client instance, including:

  • TimesTen installation with which the instance is associated (-install option)

  • TNS_ADMIN location for tnsnames.ora (-tnsadmin option)

The utility then updates the timesten.conf file accordingly.

Note:

The instance administrator cannot be modified.

Run the ttInstanceModify with the -help option to list the available options. See ttInstanceModify in the Oracle TimesTen In-Memory Database Reference for detailed descriptions.