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Answers and rating deltas for
how to write this sql query in model of Ruby on rails
| Author | Votes | Δ |
|---|---|---|
| Pavan | 3 | 0.00 |
Last visited: Nov 12, 2015, 1:49:45 PM
| Author | Votes | Δ |
|---|---|---|
| Pavan | 3 | 0.00 |