收缩数据库和日志文件大小

--先设置数据库为单机模式(数据库名字右键属性---选项－－－恢复模式选择简单－－确定)

DBCC SHRINKDATABASE (test, 10);  --收缩数据库－－－test为数据库名字

-----------------收缩日志-------------------

USE test;

GO

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

ALTER DATABASE test

SET RECOVERY SIMPLE;

GO

-- Shrink the truncated log file to 1 MB.

DBCC SHRINKFILE (ChaoRan_Log, 1);

GO

-- Reset the database recovery model.

ALTER DATABASE test

SET RECOVERY FULL;

GO