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Answers and rating deltas for
How to optimize mysql on left join
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 2 | +0.35 |
| user1474514 | 0 | -1.39 |
| Fabio Vaz | 0 | -1.39 |
Last visited: Dec 6, 2016, 7:30:53 AM