DBA_RGROUP

DBA_RGROUP displays all refresh groups.

Column	Datatype	NULL	Description
`REFGROUP`	`NUMBER`		Internal identifier of the refresh group
`OWNER`	`VARCHAR2(128)`	`NOT NULL`	Owner of the object in the refresh group
`NAME`	`VARCHAR2(128)`	`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(128)`		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