Dear all,
In hana studio, I build two input parameters:"Year" and "Month"
And I put the two parameters as filters in calculation view,
There are two cases,
one case, I want to view the data on date 2016-03, I just input year(2016) and month(03) in the filter, the result is ok
second case, I want to view the whole year data, such as year 2016, I just input year(2016) in the filter, do nothing in the filter month, there is nothing
How to solve the problem, if I input nothing in the filter, the database returns the all data
Many thanks