SQL Converter it is easy tool to convert your MS SQL Database tables to text or csv files. Connect to MS SQL server and export data from one table or all of them. Now with command line support and export columns option. If you have a remote database you can manually set a connection string that will allow you to connect to the data.
What if you want to manually set the SQL query to choose only the needed data? In SQL Converter you can specify the SQL query and export only necessary data. Demo converts first 20 rows of your table. Version 1.8 has command line support and 'Export columns' option.