Definition:
In Oracle, the USER_REPSITES dictionary view displays all of the members that have access to the replication groups which are owned by the current user. The structure of the view is shown below.
GNAME [VARCHAR2(30)] - Replication group name
DBLINK [VARCHAR2(128)] - Target database for propagation
MASTERDEF [VARCHAR2(1)] - Determines whether the database is the master definition site for the replicated object group
SNAPMASTER [VARCHAR2(1)] - Determines whether the database is the current refresh master for the snapshot site
MASTER_COMMENT [VARCHAR2(80)] - User comments on the database site
MASTER [VARCHAR2(1)] - Determines whether the database is the master site for the replicated object group
GROUP_OWNER [VARCHAR2(30)] - Replication object group owner
