EXTEND (Extend Data or Index Areas)

EXTEND (Extend Data or Index Areas)

The EXTEND function of DBUTLTY expands an existing data area or index area and formats the space acquired. The function also updates the data or index area control record, informing CA Datacom/DB that additional space is available.

Note: You cannot use EXTEND to decrease the size of an area.

Once the EXTEND function completes, the new area is immediately available for use without any further changes to the system. Any job that starts after the completion of the EXTEND function can use this newly allocated space.

Note: Data and index areas can be dynamically extended when they become full. See the chapters on creating and maintaining data and index areas in the CA Datacom/DB Database and System Administration Guide.