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Answers and rating deltas for
SQL: Selecting existence of an entry in another table
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 1 | 0.00 |
Last visited: Jun 24, 2017, 4:03:14 PM
| Author | Votes | Δ |
|---|---|---|
| Giorgos Betsos | 1 | 0.00 |