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Answers and rating deltas for

Query Performance with NULL

Author Votes Δ
Quassnoi 5 +0.69
richardtallent 3 +2.86
Prashant C 2 +1.64
northpole 2 +0.56
Matthew Groves 1 -0.18
MarkR 0 -0.69
Paul Chernoch 0 -2.60
Lucero 0 -0.72
Last visited: Sep 14, 2014, 5:07:29 AM