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How can i delete duplicates rows in mysql retaining the one which is having some other fields filled
| Author | Votes | Δ |
|---|---|---|
| José Lopez Coronado | 1 | +4.41 |
| Gordon Linoff | 0 | -0.37 |
| chanchal | 0 | -1.46 |
Last visited: Feb 19, 2018, 5:30:32 AM