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;select * 阅读全文
posted @ 2019-02-22 13:51 钱若梨花落 阅读(282) 评论(0) 推荐(0) 编辑