USE [master]
GO
ALTER DATABASE AAAAAA SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE AAAAAA SET RECOVERY SIMPLE --简单模式
GO
USE AAAAAA
GO
DBCC SHRINKFILE (N'AAAAAA_log' , 11, TRUNCATEONLY)
GO
USE [master]
GO
ALTER DATABASE AAAAAA SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE AAAAAA SET RECOVERY FULL --还原为完全模式
GO