How would I do this?
Table with these 2 fields:
Year Week
2016 51
2016 51
2016 52
2016 52
2016 52
I want a SQL to select the highest year, then the highest month in that highest year. Then, if week < 52, add 1 to week, ELSE if the week is eq 52, add 1 to the highest year and set week...