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Answers and rating deltas for
How to add unique constraint that depends of the foreign key values?
| Author | Votes | Δ |
|---|---|---|
| Brian Stork | 1 | +3.55 |
| Indra Prakash Tiwari | 0 | -1.93 |
| gotqn | 0 | -0.20 |
Last visited: Nov 20, 2015, 7:46:26 PM