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Answers and rating deltas for
How efficiently check record exist more than 2 times in table using sub-query?
| Author | Votes | Δ |
|---|---|---|
| Tim Biegeleisen | 2 | +0.61 |
| Migs Isip | 0 | -1.92 |
| onedaywhen | 0 | -0.37 |
Last visited: Jan 24, 2017, 7:19:44 PM