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Answers and rating deltas for
How can an SQL query return data from these tables?
| Author | Votes | Δ |
|---|---|---|
| Zohar Peled | 3 | -0.06 |
| Ravi Shankar Bharti | 3 | +0.51 |
| Vijay Karchi | 2 | -2.29 |
Last visited: Mar 19, 2017, 9:16:33 AM