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Answers and rating deltas for
how to create a Foreign-Key constraint to a subset of the rows of a table?
| Author | Votes | Δ |
|---|---|---|
| Clodoaldo Neto | 3 | +2.70 |
| mu is too short | 1 | -2.70 |
Last visited: Sep 14, 2014, 5:07:29 AM