USE[master]
GO
ALTER DATABASE DBName SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE DBName SET RECOVERY SIMPLE --简单模式
GO
USE DBName
GO
DBCC SHRINKFILE (N'DBName_Log' , 11, TRUNCATEONLY)
GO
USE[master]
GO
ALTER DATABASE DBName SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE DBName SET RECOVERY FULL --还原为完全模式
GO
GO
ALTER DATABASE DBName SET RECOVERY SIMPLE WITH NO_WAIT
GO
ALTER DATABASE DBName SET RECOVERY SIMPLE --简单模式
GO
USE DBName
GO
DBCC SHRINKFILE (N'DBName_Log' , 11, TRUNCATEONLY)
GO
USE[master]
GO
ALTER DATABASE DBName SET RECOVERY FULL WITH NO_WAIT
GO
ALTER DATABASE DBName SET RECOVERY FULL --还原为完全模式
GO
本文介绍如何通过SQL Server T-SQL命令来收缩数据库的日志文件,并演示了如何将数据库恢复模式从简单模式切换到完全模式,这对于数据库管理员来说是非常实用的操作。
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