摘要: 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; sel 阅读全文
posted @ 2017-06-14 17:33 Super_Mu 阅读(3091) 评论(0) 推荐(0) 编辑