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Answers and rating deltas for

how to enforce a database self join (or is there a better way)

Author Votes Δ
Mark Byers 2 +1.02
Raj More 2 +1.39
Damir Sudarevic 0 -1.28
cdonner 0 -1.13
Last visited: Sep 14, 2014, 5:07:29 AM