USE [資料庫名稱]
GO
ALTER DATABASE [資料庫名稱] SET RECOVERY SIMPLE WITH NO_WAIT
DBCC SHRINKFILE(記錄檔邏輯名稱, 1)
ALTER DATABASE [資料庫名稱] SET RECOVERY FULL WITH NO_WAIT
GO
2000& 2005
USE [資料庫名稱]
GO
DBCC SHRINKFILE(記錄檔邏輯名稱, 1)
BACKUP LOG [資料庫名稱] WITH TRUNCATE_ONLY
DBCC SHRINKFILE(記錄檔邏輯名稱, 1)
GO