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Answers and rating deltas for
How to join to table2 if the table2 id in table1 is not null
| Author | Votes | Δ |
|---|---|---|
| Filipe Martins | 2 | +3.96 |
| Michel Milezzi | 0 | -1.87 |
| Darshan Mehta | 0 | -0.26 |
Last visited: Jul 26, 2017, 7:32:00 AM