Returns the application name for the current session if set by the application.
APP_NAME ( )
The following example checks whether the client application that initiated this process is a SQL Server Management Studio session.
USE AdventureWorks2008R2; GO DECLARE @CurrentApp varchar(40) SET @CurrentApp = APP_NAME() IF @CurrentApp <> 'SQL Server Management Studio - Query' PRINT 'This process was not started by a SQL Server Management Studio query session.'; GO