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Oracle® Database Reference
11g Release 2 (11.2)

Part Number E10820-03
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DBA_RGROUP displays all refresh groups.

Column Datatype NULL Description
REFGROUP NUMBER   Internal identifier of the refresh group
OWNER VARCHAR2(30) NOT NULL Owner of the object in the refresh group
NAME VARCHAR2(30) NOT NULL Name of the object in the refresh group
IMPLICIT_DESTROY VARCHAR2(1)   Indicates whether the refresh group is destroyed when its last item is removed (Y) or not (N)
PUSH_DEFERRED_RPC VARCHAR2(1)   Indicates whether changes are pushed from the snapshot to the master before refresh (Y) or not (N)
REFRESH_AFTER_ERRORS VARCHAR2(1)   Indicates whether to proceed with refresh despite errors when pushing deferred RPCs (Y) or not (N)
ROLLBACK_SEG VARCHAR2(30)   Name of the rollback segment to use while refreshing
JOB NUMBER NOT NULL Identifier of the job used to refresh the group automatically
PURGE_OPTION NUMBER(38)   Method for purging the transaction queue after each push. 1 indicates quick purge option; 2 indicates precise purge option
PARALLELISM NUMBER(38)   Level of parallelism for transaction propagation
HEAP_SIZE NUMBER(38)   Size of the heap