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Answers and rating deltas for
How to retrieve row when null then take above record in table,with out using loop and update
| Author | Votes | Δ |
|---|---|---|
| Larnu | 1 | +5.71 |
| Vamsi Prabhala | 0 | -0.71 |
Last visited: Feb 15, 2018, 4:05:12 PM