Oracle Database B10772-01 Administrator's Manual page 268

Configuring Oracle Database and Oracle Net Services for Oracle DCE Integration
5.
10-14 Oracle Database Advanced Security Administrator's Guide
Local Groups:
0000000c-01f5-2f72-ba01-02608c2c84f3 none
0000006a-0204-2f72-b901-02608c2c84f3 subsys/dce/cds-server
00000078-daf4-2fe1-a201-02608c2c84f3 ora_dce222_dba
00000084-89c8-2fe8-a201-02608c2c84f3 ora_dce222_connect_d
00000087-8a13-2fe8-a201-02608c2c84f3 ora_dce222_resource_d
00000080-f681-2fe1-a201-02608c2c84f3 ora_dce222_role1_ad
.
.
.
Connect to the database as usual.
The following sample output lists external roles (DBA, CONNECT,
RESOURCE, and ROLE1) that have been mapped to DCE groups:
SQL> SELECT * FROM session_roles;
ROLE
------------------------------
CONNECT
RESOURCE
ROLE1
SQL> SET ROLE all;
Role set.
SQL> SELECT * FROM session_roles;
ROLE
------------------------------
DBA
EXP_FULL_DATABASE
IMP_FULL_DATABASE
CONNECT
RESOURCE
ROLE1
6 rows selected.
SQL> EXIT