Hi everyone.
I have a table with campaigns’ start_date and end_date columns. Start_date may repeat(!)
I want to produce another table where all the days of particular campaign (between start_date and end_date) will be displayed per unique day (!) of the year. Is this possible?
I provided an excel file where I show my current position and my desired output.
Thank you for your answer!
p.s. it is not important if the name of the campaign will be displayed, it can be also dummy output (1/0)