Hi every One. I remember that DNA Platform Published a video That let us to Do comparing Two periods of time without any time intelligence function. I remember that They had a date table with some extra columns with zero one values. for example a column for current year with 1 for for 2021 and a column for pre Year with many zero and some 1 for 2020 and etc
for example
Year Current Year LastYear
2017 0 0
2018 0 0
2019 0 0
2020 0 1
2021 1 0
But I can not find this video. Am I right? We have any video whit this content? we can use this solution for this type of calculation and comparing two periods?