Запрос ROLE_TAB_PRIVS
; например:
SQL> grant select on emp to my_role;
Grant succeeded.
SQL> grant select, update on dept to my_role;
Grant succeeded.
SQL> select * from role_tab_privs;
ROLE OWNER TABLE_NAME COLUMN_NAM PRIVILEGE GRA
------- ----- ---------- ---------- ------------ ---
MY_ROLE SCOTT DEPT UPDATE NO
MY_ROLE SCOTT DEPT SELECT NO
MY_ROLE SCOTT EMP SELECT NO
SQL>