查询数据库日志
USE [数据库名]
GO
select name from SYS.database_files where type_desc='LOG'
清空数据库日志
USE [master] GO ALTER DATABASE [数据库名] SET RECOVERY SIMPLE WITH NO_WAIT GO ALTER DATABASE [数据库名] SET RECOVERY SIMPLE GO USE [数据库名] GO DBCC SHRINKFILE (N'[数据库日志文件名称]' , 0,TRUNCATEONLY) GO USE [master] GO ALTER DATABASE [数据库名] SET RECOVERY FULL WITH NO_WAIT GO ALTER DATABASE [数据库名] SET RECOVERY FULL GO --查询指定数据库的日志文件名称 USE [数据库名] GO SELECT name FROM SYS.database_files WHERE type_desc='LOG'备份数据库
BACKUP LOG qpplatformdb TO DISK='c:/qpplatformdb_log1.bak' WITH FORMAT
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