SQL Server2008收缩数据库日志

USE DATABASENAME;--数据库名称

GO

-- Truncate the log by changing the database recovery model to SIMPLE.

ALTER DATABASE DATABASENAME

SET RECOVERY SIMPLE;

GO

-- Shrink the truncated log file to 1 MB.

DBCC SHRINKFILE (DATABASENAME_Log, 1);

GO

-- Reset the database recovery model.

ALTER DATABASE DATABASENAME

SET RECOVERY FULL;

GO

要收缩已做镜像的数据库的日志文档，用

USE DATABASENAME;

GO

BACKUP LOG DATABASENAME TO DISK='

文件路径

.'

-- Shrink the truncated log file to 1 MB.

DBCC SHRINKFILE (DATABASENAME_Log, 1);

GO