@@SERVICENAME
SQL Server 2000
Returns the name of the registry key under which Microsoft® SQL Server™ is running. @@SERVICENAME returns MSSQLServer if the current instance is the default instance; this function returns the instance name if the current instance is a named instance.
Syntax
@@SERVICENAME
Return Types
nvarchar
Remarks
SQL Server runs as a service named MSSQLServer on Microsoft Windows NT®. It does not run as a service on Windows® 98 because the operating system does not support services.
Examples
SELECT @@SERVICENAME
Here is the result set:
------------------------------
MSSQLServer
