condition in a variable - when is it evaluated?

Fri, 29 Mar 2013 18:17:08 GMT

Hi,

A document that is supplied to us by a vendor evaluates many chart expressions in something like this manner:

If(Condition1,
   function1($(vVariable1)),
   //(else...)
   function2($(vVariable2))
)

where

vVariable1 = "=if(Condition2,Column1_name,Column2_name)"
vVariable2 = "=if(Condition3,Column3_name,Column4_name)"

What I would like to know is, how many times will Condition2 get evaluated? Once for the whole chart, or once for each row for which Condition1 is true?

Thanks

topic condition in a variable - when is it evaluated? in QlikView

condition in a variable - when is it evaluated?