Shutdown Method
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 Shutdown method stops a running Microsoft SQL Server service.
语法
object.Shutdown( [ Wait ] )
Parts
object
Expression that evaluates to an object in the Applies To list.Wait
Optional. TRUE or FALSE as described in Remarks.
Prototype (C/C++)
HRESULT Shutdown(BOOL bWait = TRUE);
注释
When Wait is TRUE (default), SQL Server performs an orderly shutdown: disabling logins, waiting for transaction or stored procedure completion, and checkpointing open databases.
When Wait is FALSE, the SQL Server service performs an immediate shutdown.