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Answers and rating deltas for
I want to set data from following table group by Weeks in SQL
| Author | Votes | Δ |
|---|---|---|
| Mohamad TAGHLOBI | 2 | +4.66 |
| Yogesh Sharma | 0 | -0.58 |
Last visited: Jan 24, 2019, 7:12:30 PM