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Answers and rating deltas for
Need SQL query/script to give me a distinct count per column for every column in one table
| Author | Votes | Δ |
|---|---|---|
| SkyWalker | 1 | +4.07 |
| SQLChao | 0 | -0.30 |
| Andy_in_Van | 0 | -1.66 |
Last visited: May 5, 2016, 1:08:50 PM