Table Access Path

Question

Hi,
I am using oracle 10g on windowz xp. I am giving below query :
SQL> ED
Wrote file afiedt.buf
  1  SELECT GRANTEE,PRIVILEGE,GRANTABLE FROM DBA_TAB_PRIVS
  2  WHERE
  3  OWNER='SCOTT' AND
  4* TABLE_NAME='EMP'
SQL> /
GRANTEE                        PRIVILEGE                                GRA
HR                             SELECT                                   YES
TEST                           SELECT                                   NO
TESTROLE                       SELECT                                   NO
TESTROLE                       UPDATE                                   NO
SQL>But i need output in below manner :
GRANTEE                        PRIVILEGE                                GRA
HR (DIRECT)                    SELECT                                   YES
TEST (DIRECT)                  SELECT                                   NO
TEST (THROUGH-->TESTROLE)      SELECT                                   NO
ABC (THROUGH-->TESTROLE)       UPDATE                                   NOI mean how do i know that which user is having which privilege on scott.emp through direct access or through a role. If user is having direct privilege it should be (USERNAME (DIRECT)) in GRANTEE column else (USERNAME (THROUGH-->ROLENAME).
Thanks in advance.

Answer 1

Hello Anuragji,
Yes, your query is taking care of it, but i have a little question (basic) :
SQL> select t.grantee, null Through, t.privilege, t.grantable
  2       from dba_tab_privs t
  3       where t.grantee in (select username from dba_users) and owner = 'SCOTT' and table_name = 'EMP'
  4  union all
  5  select r.grantee, tr.grantee Through, tr.privilege, tr.grantable
  6       from dba_tab_privs tr, dba_role_privs r
  7       where r.granted_role=tr.grantee and owner = 'SCOTT' and table_name = 'EMP';
GRANTEE                        THROUGH                        PRIVILEGE                                GRA
HR                                                            SELECT                                   YES
TEST                                                          SELECT                                   NO
SYS                            TESTROLE                       SELECT                                   NO
HR                             TESTROLE                       SELECT                                   NO
SYS                            TESTROLE                       UPDATE                                   NO
HR                             TESTROLE                       UPDATE                                   NO
6 rows selected.
SQL> show user;
USER is "SYS"
SQL> delete from scott.emp;
15 rows deleted.
SQL> rollback;
Rollback complete.My question is if sys is not having delete privilege on scott.emp as output shown above, then how 15 rows deleted?
Thank you again for your replies.