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Answers and rating deltas for

How can I add a column to a Postgresql database that doesn't allow nulls?

Author Votes Δ
Luc M 71 +4.30
Sean Bright 37 +1.67
j_random_hacker 14 +0.46
Paul Tomblin 5 -0.09
Ryan Graham 2 -2.07
jacktrade 1 0.00
alphadogg 1 -3.59
Last visited: Sep 14, 2014, 5:07:29 AM