Hi, I created a database with five fields with different format of data:
first - text
second - date (start date)
third - date (end date)
fourth - number
So I want to sum the values of column4, for one value of column1, on day in of month that I choose.
The second and third fields define a period of days.
The problems are applying the formula BDSUM and define table’s criteria.
Thanks,
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