查看系统中有哪些角色:

查看系统中有哪些角色:
select * from dba_roles;
查看角色具有的权限:
select * from dba_sys_privs d where d.grantee='RESOURCE';
select * from dba_sys_privs d where d.grantee='CONNECT';
查看角色具有的系统权限:
select * from role_sys_privs d where d.role = 'TESTROLE';
查看角色具有的对象权限:
select * from dba_tab_privs d where rownum < 5;
查看用户具有的对象权限:
select * from dba_tab_privs d where d.grantee = 'test';

查看一个用户的权限:
select * from dba_sys_privs d where d.grantee='TEST';(dba登陆)

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转载自www.cnblogs.com/BaiLaowu/p/9278423.html