查看Oracle用户权限一般要通过一些实际操作,首先需要遍历所有用户,然后才是查看Oracle用户的权限等等操作。希望本文能给大家有所帮助。
1.查看所有用户:
- select * from dba_users;
- select * from all_users;
- select * from user_users;
2.查看用户或角色系统权限(直接赋值给用户或角色的系统权限):
- select * from dba_sys_privs;
- select * from user_sys_privs;
3.查看角色(只能查看登陆用户拥有的角色)所包含的权限
- sql>select * from role_sys_privs;
4.查看用户对象权限:
- select * from dba_tab_privs;
- select * from all_tab_privs;
- select * from user_tab_privs;
5.查看所有角色:
- select * from dba_roles;
6.查看用户或角色所拥有的角色:
- select * from dba_role_privs;
- select * from user_role_privs;
7.查看哪些用户有sysdba或sysoper系统权限(查询时需要相应权限)
- select * from V$PWFILE_USERS