I think the problem is that I don't understand the logic you're using to determine the months to use. (if mth_00 is the current month, and mth_01 is the previous month, I'd have actually expected you to count from 0 out to the number of months back that you want, and the current date to be insignificant in the calculation)

Anyway, just figure out which mth_xx fields you want, and adjust the line that sets @months_of_support so the logic is correct.

In reply to Re^4: Dynamic SQL script by jhourcle
in thread Dynamic SQL script by sasrs99

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