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; selec 阅读全文
posted @ 2017-08-01 14:56 王耀辉1 阅读(146) 评论(0) 推荐(0) 编辑