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Answers and rating deltas for
SQL: set existing column as Primary Key in MySQL
| Author | Votes | Δ |
|---|---|---|
| ypercubeᵀᴹ | 28 | +1.94 |
| Ortiga | 4 | +0.21 |
| juergen d | 3 | -1.65 |
Last visited: Sep 14, 2014, 5:07:29 AM