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Answers and rating deltas for
Can part of a composite primary key be used as part of a composite primary key on another table?
| Author | Votes | Δ |
|---|---|---|
| ivan_pozdeev | 1 | +4.46 |
| ypercubeᵀᴹ | 0 | -0.56 |
Last visited: Sep 14, 2014, 5:07:29 AM