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Answers and rating deltas for

in general, should every table in a database have an identity field to use as a PK?

Author Votes Δ
Quassnoi 29 +1.15
Greg D 11 +1.13
HLGEM 7 +1.39
Mark Roddy 4 +1.79
marc_s 2 -0.29
gbn 2 -0.43
Jonathan Leffler 2 -0.23
Matthew Jones 1 -1.20
Charles Bretana 1 -1.20
jeje 0 -3.66
Last visited: Sep 14, 2014, 5:07:29 AM