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Answers and rating deltas for
How do we give constraint on foreign key column based on ERD cardinality?
| Author | Votes | Δ |
|---|---|---|
| Nguyễn Văn Phong | 1 | +0.35 |
| Damir Sudarevic | 1 | +0.16 |
| Jesse | 0 | -4.04 |
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