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Answers and rating deltas for
What should I choose between unique column with index primary key and key has many values?
| Author | Votes | Δ |
|---|---|---|
| nvogel | 0 | -0.00 |
| Gholamali-Irani | 0 | +0.01 |
Last visited: Mar 4, 2018, 4:27:37 AM