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Answers and rating deltas for
how to retrieve just one record from (non-distinct) column2 for every distinct column1 value?
| Author | Votes | Δ |
|---|---|---|
| Justin Cave | 1 | -0.62 |
| Alexander | 1 | +0.48 |
| Mudassir Hasan | 1 | +0.56 |
Last visited: Sep 14, 2014, 5:07:29 AM