sql server 2008收缩数据库日志
Posted by 2014/6/19 17:47:32 • Author:JK.Li
在SQL SERVER 2008 中 BACKUP LOG WITH TRUNCATE_ONLY 已不再被支持,要收缩数据库日志,首先需要通过将数据库恢复模式设置为 SIMPLE 来截断该文件。语句如下:
USE DATABASENAME; 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
Tagged: sql server 2008 收缩 数据库 日志
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