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Answers and rating deltas for
How Can I Optimize this MySql Query? Should I use Joins?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 1 | +0.41 |
| Pedro Amaral Couto | 0 | -1.43 |
| Tomer Shay | 0 | -1.82 |
Last visited: Jul 10, 2018, 3:00:20 PM