topic Pick(Match on full data set with Set analysis in QlikView

Pick(Match on full data set with Set analysis

Tue, 25 Aug 2009 13:29:51 GMT

Hi!

Does any one know a way to make the pick(match expression work on the full set of data via Set Analysis?

In the enclosed QV application I have two similar looking pivot tables.

The first one uses a normal Set Analysis expression to always represent the full set of data
The second pivot table aims to do the same but only in this example the set analysis is nested into a pick(match expression

Unfortunately pick(match works on the current selection why the pivot table will only show part of the set if I e.g. make a selection on the dimension F3.

Any feedback is appreciated!

Lars

Pick(Match on full data set with Set analysis

johnw — Wed, 26 Aug 2009 05:46:06 GMT

I think the problem is that for anything but the matching row, the value of F2 is null. Since null isn't in your list of values to match, it doesn't select ANY expression, so returns null for the row. One way to fix that is like this:

pick(match(only({1}F2),1,2,3,4)
,expression1
,expression2
,expression3
,expression4)

Pick(Match on full data set with Set analysis

Mon, 31 Aug 2009 13:31:50 GMT

Thanks John!

You are absolutely right - your suggestion solves the problem

Regards,

Lars