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Answers and rating deltas for
SQL: How to find if there is at least one record matching a condition
| Author | Votes | Δ |
|---|---|---|
| zerkms | 3 | +0.68 |
| Laurence | 2 | +0.01 |
| Omar Alterawi | -2 | -2.82 |
Last visited: Sep 14, 2014, 5:07:29 AM