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Answers and rating deltas for

How to remove longer element in each group in SQL?

Author Votes Δ
Giorgos Betsos 2 +1.24
PSK 1 +0.07
Zaynul Abadin Tuhin 1 +0.41
Barbaros Özhan 0 -1.72
Last visited: Jun 17, 2019, 2:59:36 PM