Definition:
In Oracle PL/SQL, ALL_REPSCHEMA dictionary view stores the N-way replication information.
The structure of the view is shown below.
SNAME [VARCHAR2(30)] - Schema name containing the replicating group
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
GNAME [VARCHAR2(30)] - Replication group name
MASTER [VARCHAR2(1)] - Determines whether the database is the master site for the replicated object group
GROUP_OWNER [VARCHAR2(30)] - - Replication object group owner