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Answers and rating deltas for
How can I take the first and last item of string in sql query result
| Author | Votes | Δ |
|---|---|---|
| Dr. Geek | 4 | +4.17 |
| santosh | 3 | +0.92 |
| Jason A. Long | 2 | -3.43 |
Last visited: Nov 18, 2017, 7:40:18 PM