如何查看一个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
比如我要查看用户 wzsb的拥有的权限: SQL> select * from dba_sys_privs where grantee=‘WZSB‘;
GRANTEE PRIVILEGE ADMIN_OPTION ------------------------------ ---------------------------------------- ------------ WZSB CREATE TRIGGER NO WZSB UNLIMITED TABLESPACE NO
比如我要查看用户 wzsb的拥有的角色: SQL> select * from dba_role_privs where grantee=‘WZSB‘;
GRANTEE GRANTED_ROLE ADMIN_OPTION DEFAULT_ROLE ------------------------------ ------------------------------ ------------ ------------ WZSB DBA NO YES
查看一个用户所有的权限及角色select privilege from dba_sys_privs where grantee=‘WZSB‘unionselect privilege from dba_sys_privs where grantee in (select granted_role from dba_role_privs where grantee=‘WZSB‘ );
(编辑:李大同)
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