REORGPPP
The REORGPPP statement sends a REORGPPP DML to the DBH that executes the PPP reorganization.
The number of pages where PPP reorganization is to be performed with a DML is determined by the PAGES-PER-DML parameter in the SET-REORGANIZE-PPP-PARAMETERS statement.
The DML returns a status code which is available in the predefined variables RCODE and STATUSCODE (see section “Predefined variables”). In addition, when the DML terminates normally, the predefined variables REORG-PPP-CURRENT, REORG-PPP-PAGES, and REORG-PPP-LOCKED supply values that can be used to control, for example, the progress of the PPP reorganization.
If all user realms in the database are handled in this way and PPPs are updated successfully in all processed pages, the new pages need not to be formatted during an online realm extension. For this, all user realms must be contained in the subschema.
This considerably improves performance.