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Answers and rating deltas for
Using countif in Oracle sql to calculate for each row
| Author | Votes | Δ |
|---|---|---|
| Lukasz Szozda | 3 | 0.00 |
Last visited: Jun 1, 2016, 11:26:16 AM
| Author | Votes | Δ |
|---|---|---|
| Lukasz Szozda | 3 | 0.00 |