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Answers and rating deltas for
T-SQL - Count unique characters in a variable
| Author | Votes | Δ |
|---|---|---|
| Larnu | 6 | +1.30 |
| Alan Burstein | 2 | +0.69 |
| Sean Lange | 2 | -0.19 |
| Martin | 1 | -1.50 |
| QuestionGuyBob | 1 | -2.40 |
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