Need to understand output of sqlcmd.exe

问题

I was advised to make another question, from here - Need help to make sqlcmd run as per requirements

My sqlcmd.exe is invoked with a command of the form -

sqlcmd -S .\MYSQLSERVER2008 -U MyUsername -P MyPassword 
-i C:\Database\hugescript.sql > log.txt 2> error.txt

Now,

log.txt says - Canceling connection. Please wait...
Error.txt says - Sqlcmd: Error: Microsoft SQL Server Native Client 10.0 : 
Operation was canceled..

How do I find out the cause of the problem and fix it ?

来源：https://stackoverflow.com/questions/19674377/need-to-understand-output-of-sqlcmd-exe