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Answers and rating deltas for

How to write a SQL statement to sum data using group by the same day of every two neighboring months

Author Votes Δ
Tim Biegeleisen 1 +0.76
Paul Maxwell 1 +1.54
Jonathan Allen 0 -0.72
Gordon Linoff 0 -1.59
Last visited: Feb 10, 2018, 3:08:31 PM