1 USE [master] 2 GO 3 4 ALTER DATABASE 数据库名称 SET RECOVERY SIMPLE WITH NO_WAIT 5 GO 6 7 ALTER DATABASE 数据库名称 SET RECOVERY SIMPLE 8 GO 9 10 USE 数据库名称 11 GO 12 13 declare @dbName nvarchar(100) 14 15 set @dbName = (SLEECT name FROM sys.database_files WHERE type=1) 16 GO 17 18 DBCC SHRINKFILE(@dbName,1,TRUNCATEONLY) 19 GO 20 21 USE [master] 22 GO 23 24 ALTER DATABASE 数据库名称 SET RECOVERY FULL WITH NO_WAIT 25 GO 26 27 ALTER DATABASE 数据库名称 SET RECOVERY FULL