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    Answers and rating deltas for
    How to group select in a column in Sql Server
| Author | Votes | Δ | 
|---|---|---|
| Richard Boyce | 2 | +3.48 | 
| Kannan Kandasamy | 1 | +0.30 | 
| Thomas Wouters | 0 | -2.10 | 
| Eli | 0 | -1.66 | 
| S.Verma | 0 | -2.10 | 
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