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Answers and rating deltas for

Use of null values in related tables with foreign key constraints

Author Votes Δ
Mongus Pong 6 +4.38
Peter Lang 2 +2.13
melkisadek 1 +0.59
KenFar 1 +0.79
Tobu 0 -2.55
Fredrik E 0 -2.65
BD. 0 -2.68
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