消息 5070 在其他用户正式用数据库“”时无法更改数据库状态
在还原数据库的时候经常会遇到一些错误无法成功还原，常见的错误如下： 消息 5070 在其他用户正式用数据库“”时无法更改数据库状态 这个错误是因为数据库正在被访问，还原失败。网上有很多代码是先 kill 掉数据库的 session 然后再做还原。但是对于繁忙的系
在还原数据库的时候经常会遇到一些错误无法成功还原，常见的错误如下：
消息 5070 在其他用户正式用数据库“”时无法更改数据库状态
这个错误是因为数据库正在被访问，还原失败。网上有很多代码是先kill掉数据库的session然后再做还原。但是对于繁忙的系统，刚kill掉Session就会有其他session连进来，所以还是失败。
可以通过将数据库修改为单用户模式或者offline的方式，这样可以保证修改数据库状态成功后没有其他session连接，从而可以成功还原。
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