ora01991

系统重新安装，oracle数据文件在D盘，安装Oracle时选择自定义，为了装那个什么透明网关，

手动dbca创建数据库，痛苦，得一个一个的吧{ORACLE_HOME}该成原先的路径

然后听到所有oracle 服务，将原来的oracle 文件还原

 

启动oracle的时候报 ora-01991 错误，重建oracle的密码文件okay

 

orapwd的格式

SQL> host orapwd /help
Usage: orapwd file=<fname> password=<password> entries=<users>

  where
    file - name of password file (mand),
    password - password for SYS (mand),
    entries - maximum number of distinct DBA and OPERs (opt),
  There are no spaces around the equal-to (=) character.

 

 

del c:\oracle\ora92\database\pwdorcl.ora
C:\oracle\ora92\bin\orapwd.exe file=C:\oracle\ora92\database\PWDORCL.ora password=sys

sql>alter database open

 

okay