摘要： 查看当前用户权限:SQL> select * from session_privs;查询某个用户被赋予的系统权限. Select * from user_sys_privs;或者: select * from DBA_SYS_PRIVS where grantee='XXX'(需要当前用户拥有DBA... 阅读全文

摘要： 1，忘记sys密码 打开CMD命令窗口，执行以下操作：1,SQLPLUS /NOLOG;2,3,CONNECT / AS SYSDBA4,5,ALTER USER SYS IDENTIFIED BY 新密码6,7,ALTER USER SYSTEM IDENTIFIED BY 新密码8,第二种方法：... 阅读全文