+ROLLUP
(SPE2010)
The +ROLLUP parameter specifies whether to roll up statistics when statistics are gathered for a subset of the partitions and some other partitions have no statistics. If you specify YES, the statistics for the partitions being processed in the utility are gathered from the utility and summed with the statistics from the Db2 Catalog for partitions not being processed.

Operands
YES | (Default) Roll up statistics even though some partitions might not have statistics available |
|---|---|
NO | Only roll up statistics if statistics are available for all partitions. |
DEFAULT | Uses the zparm STATROLL to indicate whether to force the roll up of statistics |
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