【收藏】Linux查看用户权限

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:
  select * from dba_sys_privs;
  select * from user_sys_privs;

 

3.查看角色所包含的权限
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;

 

 

注意:

1、以下语句可以查看Oracle提供的系统权限

select name from sys.system_privilege_map

 

2、查看一个用户的所有系统权限(包含角色的系统权限)
---------------------------------------------------------------------------当前用户的对象
 
select object_name, object_type from all_objects where object_type= 'procedure'  ---can not work
select object_name, object_type from all_objects where object_type= 'PROCEDURE'
TOAD中sql 是区分大小写的
 
select object_name, object_type from all_objects
查看当前用户所在的DB中已经有的对象。
posted @ 2014-03-07 11:32  IT一族  阅读(2375)  评论(0编辑  收藏  举报