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Answers and rating deltas for

Should each and every table have a primary key?

Author Votes Δ
Quassnoi 117 +0.67
Michael Wheeler 15 +3.34
tvanfosson 7 +0.34
raphaëλ 4 +1.90
Tacoman667 3 +0.85
HLGEM 3 +0.08
marc_s 3 -0.27
endo64 2 0.00
StewNoble 2 -1.01
rvarcher 2 -1.03
Shiva 1 -2.31
Schildmeijer 0 -3.48
Rich.Carpenter 0 -3.51
Last visited: Sep 14, 2014, 5:07:29 AM