How to write Head column via Data Flow?
I am using EsperIO with CSV, and I am writing Event properties in CSV. But there is no Head column. I want to write in a Head Column.
How can I do that?
How to write Head column via Data Flow?
I am using EsperIO with CSV, and I am writing Event properties in CSV. But there is no Head column. I want to write in a Head Column.
How can I do that?
The first row in the csv can be the property names i.e. header row.