Esborrar fitxer de TempDB

Passos per esborrar un fitxer de dades de la base de dades temporal:

USE tempdb
GO
DBCC SHRINKFILE (tempdev12, EMPTYFILE); -- to empty "tempdev12" data file
GO

ALTER DATABASE tempdb
REMOVE FILE tempdev12; --to delete "tempdev12" data file
GO

-- Use ALTER DATABASE if the target file size is greater than the current file size
USE [master]
GO
ALTER DATABASE [tempdb] 
MODIFY FILE ( NAME = N'tempdev', SIZE = 3072000KB ) --grow to 3000 MB
GO
--Use DBCC SHRINKFILE if the target file size is less than the current file size
USE [tempdb]
GO
DBCC SHRINKFILE (N'tempdev' , 3000) --shrink to 3000 MB
GO

Si no es pot esborrar el fitxer:

DBCC DROPCLEANBUFFERS
GO
DBCC FREEPROCCACHE
GO
DBCC FREESESSIONCACHE
GO
DBCC FREESYSTEMCACHE ('ALL')
GO