Spool Command: Do not output SQL statement to file

Question

I am wanting to output a Query to a CSV file and am using the below as a small test;

spool c:\\test.csv 
select /*csv*/ username, user_id, created from all_u         


        

Answer 1

set echo off
spool c:\test.csv 
select /*csv*/ username, user_id, created from all_users;
spool off;