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Answers and rating deltas for
SQL: check if a value exitst in a group, if true, only return the true
| Author | Votes | Δ |
|---|---|---|
| juergen d | 3 | +0.55 |
| Aftab Lala | 1 | +0.35 |
| KumarHarsh | 0 | -0.60 |
Last visited: Jan 1, 2019, 8:55:20 AM