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Answers and rating deltas for
SQL: select a new column that true if row (in another table) exist
| Author | Votes | Δ |
|---|---|---|
| Barbaros Özhan | 2 | +0.44 |
| FatemehNB | 0 | -1.99 |
| Himanshu | 0 | -1.56 |
Last visited: Feb 22, 2019, 11:34:07 PM