关于初次使用Oracle若干问题集锦
想起一年前多安装的Oracle一直没使用,现在准备使用时,遇到各种问题,遇到了再网上找解决办法一个个解决了,小记一下以防今后忘
想起一年前多安装的Oracle一直没使用,现在准备使用时,遇到各种问题,遇到了再网上找解决办法一个个解决了,,小记一下以防今后忘记:
一、 Oracle下忘记普通用户的密码
以超级管理员sys登录,再修改。
在Windows命令行下:
1. 进入
2. 登入数据库:用户名:sys
密码:sys as sysdba
3. 修改密码:
更多密码修改问题见:
二、the account is locked
如这里我将the account is locked" 错误,再次以超级管理员权限登入,执行命令:
(username为需要解锁用户的帐号)
更多解锁问题见:
三、不允许使用PL/SQL Developer于此数据库
此时能从命令行以用户scott问题,再次以超级管理员登入命令行,执行命令:
即解决问题。

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