How do you import a large MS SQL .sql file?

Question

I use RedGate SQL data compare and generated a .sql file, so I could run it on my local machine. But the problem is that the file is over 300mb, which means I can\'t do copy

Answer 1

1. Take command prompt with administrator privilege

2. Change directory to where the .sql file stored

3. Execute the following command

   sqlcmd -S 'your server name' -U 'user name of server' -P 'password of server' -d 'db name'-i script.sql