topic Re: what is dual function? in QlikView

what is dual function?

gkcchowdary — Fri, 18 Sep 2015 05:01:36 GMT

explain about dual function in script level with example

Gysbert_Wassenaar — Fri, 18 Sep 2015 05:08:34 GMT

And make sure you installed the help file when you installed Qlikview. You can open the help file from the Help menu in Qlikview Desktop

kushalthakral — Fri, 18 Sep 2015 05:11:44 GMT

Dual function is nothing but stores two values like in text and as well as in number

so if u take an example of dual(month, month_no)

Month Month_No

Jan 1

Feb 2

Mar 3

then if u write exp like text(dual(month, month_no) it will give you Jan

and if u write like num(dual(month, month_no) it will give you 1

Regards

Kushal T