Query with Date and Straight Table

[Ankhi]

Hi

I have a straight table like below . There is also a filter in the page for F-Date.
The expression I am using is below. Just a dummy one to show all the fields as dimensions only.
But for Status=OSC,I don't want to apply the date filter (the two last rows) as some of the values of F_Date will be null for OSC however for the other two status(TRC & ACT) I still need to apply the date filter.

Is it possible to achieve such a condition? Can you please help?

Expression:

=Sum({<[Category]-={'Labour'}
[F_DATE] = {"<=$(=max(FISCAL_DATE))"}
>}1)

Project_id   Status   Amount   Category      F_Date
1                      TRC       100             Labour          02-Mar-20
1                      TRC       300             Labour          02-Mar-20
2                      ACT       200             Non Labour 01-Apr-20
3                      OSC      300             Labour           23-Feb-19
3                      OSC      300             Non Labour

Many Thanks in advance

Regards

Ankhi

[Brett_Bleess]

Best I have is the following:

https://community.qlik.com/t5/Qlik-Design-Blog/A-Primer-on-Set-Analysis/ba-p/1468344

https://community.qlik.com/t5/Qlik-Design-Blog/Set-Analysis-in-the-Aggr-function/ba-p/1463822

https://help.qlik.com/en-US/qlikview/April2020/Subsystems/Client/Content/QV_QlikView/ChartFunctions/...

That should allow you to check things to be sure you have the correct syntax on things etc.   The first design blog post has some other related posts linked at the bottom just FYI.

Regards,
Brett