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Answers and rating deltas for
How can I model a weak entity in ER to have two keys from the same strong entity?
| Author | Votes | Δ |
|---|---|---|
| Hector Romero | 0 | 0.00 |
| Hector Romero | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM