Getting error while running 50 MB script on SQL Server 2008 R2

Question

I am using SQL Server 2008 R2, I have a script to update the DB, that script is approx 50 MB in size and contains some about 800,000 lines.

Error:

Answer 1

use the command-line tool SQLCMD which is much leaner on memory. It is as simple as:

SQLCMD -d  -i filename.sql

You need valid credentials to access your SQL Server instance or even to access a database