QlikView - Use a variable into set analysis expression

问题

I've the variable varCurrentYear

varCurrentYear = Year(Today())

And I wrote this set analysis expression

The result it’s not correct. By the way If the variable is declared in this way

varCurrentYear = 2014

The result is correct.

Why? Thank's

回答1:

I'd use

Sum({$<Year={'$(varCurrentYear)'}>}Orders) 

resp without quotes if varCurrentYear is numeric

Sum({$<Year={$(varCurrentYear)}>}Orders)

See http://tools.qlikblog.at/SetAnalysisWizard/?sa=MCKA

Regards Stefan

回答2:

I know it looks strange, but you have to write:

=sum({<Year={"$(=$(varCurrentYear))" } >} Orders)

The QlikView parser can evaluate the double-nested variable for some reason.

回答3:

I'd use:

=Sum({<Year={$(=varCurrentYear)}>}Orders)

来源：https://stackoverflow.com/questions/21935829/qlikview-use-a-variable-into-set-analysis-expression