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Answers and rating deltas for
Can I optimize such a MySQL query without using an index?
| Author | Votes | Δ |
|---|---|---|
| Tony | 2 | +1.83 |
| O. Jones | 1 | -0.36 |
| Dan Bracuk | -1 | -1.47 |
Last visited: Sep 14, 2014, 5:07:29 AM