Identifying users without DEFAULT ROLE ALL

Question

I want to query the database catalog to identify users who have been defined without DEFAULT ROLE ALL. Unfortunately I do not see anything in DBA_USERS that would tell me this.
I suppose I could run DBMS_METADATA.EXTRACT_DDL to generate scripts for all users, and examine the output, but I would like something more direct.
Thanks,
Mike Tefft

Answer 1

DBA_ROLE_PRIVS will tell me if there are any non-default roles. But it will not tell me if the user has been set for DEFAULT ROLE ALL.
Here is the scenario I am trying to detect:
06:56:27 > create user mjt_test_user_a identified by xxxx;
User created.
Elapsed: 00:00:00.01
06:56:27 > create user mjt_test_user_b identified by xxxx;
User created.
Elapsed: 00:00:00.03
06:56:27 >
06:56:27 > create role mjt_test_role1;
Role created.
Elapsed: 00:00:00.01
06:56:27 > create role mjt_test_role2;
Role created.
Elapsed: 00:00:00.00
06:56:27 >
06:56:27 > grant mjt_test_role1 to mjt_test_user_a ;
Grant succeeded.
Elapsed: 00:00:00.00
06:56:27 > grant mjt_test_role1 to mjt_test_user_b ;
Grant succeeded.
Elapsed: 00:00:00.01
06:56:27 >
06:56:27 >
06:56:27 > alter user mjt_test_user_a default role mjt_test_role1 ;
User altered.
Elapsed: 00:00:00.03
06:56:27 > alter user mjt_test_user_b default role all;
User altered.
Elapsed: 00:00:00.00
06:56:27 >
06:56:27 > select * from dba_role_privs where grantee like 'MJT%TEST%' order by 1,2;
GRANTEE                        GRANTED_ROLE                   ADM DEF
MJT_TEST_USER_A                MJT_TEST_ROLE1                 NO  YES
MJT_TEST_USER_B                MJT_TEST_ROLE1                 NO  YES
2 rows selected.
Elapsed: 00:00:00.03
06:56:27 > At this point, both users look the same from DBA_ROLE_PRIVS. But if I add another role, it may be added as a non-default role (the scenario which burned me last night, and which I want to find out if it exists elsewhere).
06:56:27 >
06:56:27 > grant mjt_test_role2 to mjt_test_user_a ;
Grant succeeded.
Elapsed: 00:00:00.00
06:56:27 > grant mjt_test_role2 to mjt_test_user_b ;
Grant succeeded.
Elapsed: 00:00:00.00
06:56:27 >
06:56:27 > select * from dba_role_privs where grantee like 'MJT%TEST%' order by 1,2;
GRANTEE                        GRANTED_ROLE                   ADM DEF
MJT_TEST_USER_A                MJT_TEST_ROLE1                 NO  YES
MJT_TEST_USER_A                MJT_TEST_ROLE2                 NO  NO
MJT_TEST_USER_B                MJT_TEST_ROLE1                 NO  YES
MJT_TEST_USER_B                MJT_TEST_ROLE2                 NO  YES
4 rows selected.
Elapsed: 00:00:00.07
06:56:27 >