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Answers and rating deltas for
Need help improving SQL performance (subquery versus join)
| Author | Votes | Δ |
|---|---|---|
| matteospampani | 2 | +4.30 |
| mucio | 1 | +0.15 |
| Sebas | 0 | -0.56 |
Last visited: Sep 14, 2014, 5:07:29 AM