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Answers and rating deltas for
Oracle 11g: only return a value if row is first or last in group
| Author | Votes | Δ |
|---|---|---|
| Erkan Haspulat | 5 | +1.31 |
| wolφi | 3 | +0.39 |
| René Nyffenegger | 1 | -1.30 |
Last visited: Sep 14, 2014, 5:07:29 AM