Could any one of you please explain the working of below statement.
SET f_month_difference = NUM(((YEAR($2) * 12) + MONTH($2)) - (((YEAR($1) * 12) + MONTH($1))) + 1);
what is YEAR($2), Month($2) an dhow is taking the values ??
Thanks and Regards,
may be this post will help you show specific field ranges as drop down menues ... | Qlik Community
This is called variables with parameter... Look here
Variables with Parameters
Qlikview Parameterised Variables
Retrieving data ...