如何查看Oracle用户权限和角色 {#oracle_user_pri} ————————
如何查看oracle用户具有的权限和角色 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
查看某一用户 wkk的拥有的权限: SQL> select * from dba_sys_privs where grantee=’Wkk”
比如我要查看用户 wzsb的拥有的角色: SQL> select * from dba_role_privs where grantee=’WZSB’
查看一个用户所有的权限及角色 select privilege from dba_sys_privs where grantee=’WZSB’ union select privilege from dba_sys_privs where grantee in (select granted_role from dba_role_privs where grantee=’WZSB’ );
8.当前用户被激活的全部角色 select * from session_roles;
9.查看某个用户所拥有的角色
select * from dba_role_privs where grantee=’用户名’;
10.查看某个角色所拥有的权限
select * from dba_sys_privs where grantee=’CONNECT’;
select * from session_privs; –当前用户所拥有的全部权限
11.查看哪些用户具有DBA的角色
select grantee from dba_role_privs where granted_role=’DBA’
12.查看Oracle提供的系统权限
select name from sys.system_privilege_map
- 查询当前用户可以访问的所有数据字典视图。 select * from dict where comments like ‘%grant%’;
14.显示当前数据库的全称 select * from global_name;
如何查看oracle用户具有的权限和角色