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Answers and rating deltas for
How to output a single column or concatenate another one if multiple rows are in group in T-SQL
| Author | Votes | Δ |
|---|---|---|
| Vignesh Kumar A | 1 | +0.41 |
| KumarHarsh | 1 | +0.36 |
| Anoop | 0 | -2.93 |
| Raging Bull | 0 | -3.23 |
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