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Answers and rating deltas for
How to club the non-null values in the rows in SQL
| Author | Votes | Δ |
|---|---|---|
| Tanner | 7 | +0.42 |
| balaji | 1 | +1.69 |
| Ryan Gadsdon | 0 | -2.56 |
| The beginner | 0 | -2.46 |
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