SQL server 数据库日志文件过大清空日志文件

SQL2008:
'在SQL2008中清除日志就必须在简单模式下进行,等清除动作完毕再调回到完全模式。

 1 USE [master]
 2 GO
 3 ALTER DATABASE DBName SET RECOVERY SIMPLE WITH NO_WAIT
 4 GO
 5 ALTER DATABASE DBName SET RECOVERY SIMPLE --简单模式
 6 GO
 7 USE DBName
 8 GO
 9 DBCC SHRINKFILE (N'DBName_Log' , 11, TRUNCATEONLY) 
10 
11 GO
12 
13 USE [master]
14 GO
15 ALTER DATABASE DBName SET RECOVERY FULL WITH NO_WAIT
16 GO
17 ALTER DATABASE DBName SET RECOVERY FULL --还原为完全模式
18 GO
原文地址:https://www.cnblogs.com/TBW-Superhero/p/6073494.html