I'm using this csv file in talend and I already ordered by category (categoría in spanish) and calculate which is the result of the sellings (total = price(precio) * quantity (cantidad)) and it worked.
Now I'm making it more complex and I added a date row(fecha) because I want to order it by date, using the day and month to calculate the sellings as well.
This is the flow in the tmap:
I hope I could explain myself.
Thank you so much