I have a data set where I have three tables one is current sales table secound is budgeted sales and third is recent update sales tables.
All these tables contains same coloumn names. I dont know how to do calculation between these three tables. I used qualify statement to make these tables different but when I put product_class in dimension and in expression I calculate the sum of current sales and budgetd sales it doesnt give me exact numbers.
I am new to qlikview please help me to connect in between these tables and do the calculations.
