有没有sql语句可以删除文件的？
有没有sql语句可以删除文件的？例如删除sqlserver数据库所在服务器的'c:\a.txt'
[解决办法]
exec master.dbo.xp_cmdshell 'del c:\a.txt'
[解决办法]

USE master
GO
sp_configure 'show advanced options', 1 
GO
RECONFIGURE WITH OVERRIDE
GO
sp_configure 'xp_cmdshell', 1 
GO
RECONFIGURE WITH OVERRIDE
GO 

EXEC sys.xp_cmdshell 'del c:\1.txt'
 
USE master
GO
sp_configure 'xp_cmdshell', 0 
GO
RECONFIGURE WITH OVERRIDE
GO
sp_configure 'show advanced options', 0 
GO
RECONFIGURE WITH OVERRIDE
GO