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Answers and rating deltas for

COALESCE... Can anybody help me to optimize this code?

Author Votes Δ
LukeH 1 +2.01
Codingday 1 +3.13
HLGEM 0 -0.04
Maksym Gontar 0 -2.09
devio 0 -0.34
Last visited: Sep 14, 2014, 5:07:29 AM