Repository Migration

In these cases, it is necessary to migrate the Repository to Binary XML storage:

Either of these conditions is detected when you open the connection in the Data Miner Navigator. If the ODMRSYS default permanent tablespace is not an ASM tablespace, then a dialog is displayed requesting an ASM tablespace. The ASM tablespace does not replace the existing default permanent tablespace already specified for ODMRSYS, but instead, it is used to convert the workflow_data column that stores the workflow XML data in the ODMR$_WORKFLOWS table. workflow_data is usually the largest data component stored in ODMRSYS. This approach reduces the amount of time required to perform the migration.

See XML DB Requirements for Data Miner 4.0 for an example of how to create an ASM tablespace.

The dialog does not request temporary tablespace.