testing if sum of rows = 0 then sum

[#1]

Hi all!

I don't know how to search for my specific problem. I have to make some charts about inventory. I need quantity and price for every week in the past, since january. The problem is with price because summing the quantity is 0 but summing the price is not. How can i do something like

    sum(if(sum(quantity)=0, 0, price)).

Its aggregation in aggregation, is there any chance for this?

Sorry for my poor enlglish, maybe its understandable.

Thanks in advance!

[alexandros17 · Accepted solution]

try:

if(sum(quantity)=0, sum(price), sum(quantity))

[#3]

if(sum(quantity)=0,0,sum(price)) did the trick, Thank you!