后续版本的 Microsoft SQL Server 将删除该功能。请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The ImpersonateClient property exposes the security context for non-administrative users running xp_cmdshell.
语法
object
.ImpersonateClient [=value]
Parts
- object
An expression that evaluates to an object in the Applies To list
- value
TRUE or FALSE
Data Type
Boolean
Modifiable
Read/write
Prototype (C/C++)
HRESULT GetImpersonateClient(LPBOOL pRetVal);
HRESULT SetImpersonateClient(BOOL NewValue);
备注
xp_cmdshell, a Microsoft SQL Server system stored procedure, executes an operating system command, returning any results of command execution as text.
If TRUE, xp_cmdshell runs in the security context of the client connection.
If FALSE, xp_cmdshell runs in the security context of SQL Server Agent. The default is FALSE.