CR.DIAGDATAFROM keyword
Use this keyword to specify how the Conditional Reorganization Support Service (CRSS) retrieves database statistics data. This data is used for database diagnosis in the first evaluation phase to determine whether database reorganization is needed.
The CR.DIAGDATAFROM keyword is optional for REORG HRFSYSIN DD statements. If the CRSS is not used, this keyword is ignored.
Specify one
of the following values:
- CR.DIAGDATAFROM(DBSENSOR)
- The CRSS requests DB Sensor to collect database statistics and uses them for database diagnosis.
- CR.DIAGDATAFROM(REPOSITORY)
- The CRSS retrieves the latest statistics from the Sensor Data repository of IMS Tools KB and uses them for database diagnosis.
Format
Default value
DBSENSOR