How do I spool to a CSV formatted file using SQLPLUS?

Question

I want to extract some queries to a CSV output format. Unfortunately, I can\'t use any fancy SQL client or any language to do it. I must use SQLPLUS.

How do I do it?

Answer 1

I have once written a little SQL*Plus script that uses dbms_sql and dbms_output to create a csv (actually an ssv). You can find it on my githup repository.