怎样查询oracle用户的权限
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(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;
DBA_SYS_PRIVS描述授予用户和角色的系统权限。此视图不显示USERNAME列
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';