xs_admin_util_int.grant_system_privilege(
priv_name IN VARCHAR2,
user_name IN VARCHAR2,
user_type IN BINARY_INTEGER := xs_admin_util.ptype_db,
schema IN VARCHAR2 := NULL);
xs_admin_util_int.revoke_system_privilege(
priv_name IN VARCHAR2,
user_name IN VARCHAR2,
user_type IN BINARY_INTEGER := xs_admin_util.ptype_db,
schema IN VARCHAR2 := NULL);