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Answers and rating deltas for
SQL Query, Group_Concat of multiple left joins and nested queries
| Author | Votes | Δ |
|---|---|---|
| klin | 1 | 0.00 |
Last visited: Jan 19, 2016, 4:24:22 PM
| Author | Votes | Δ |
|---|---|---|
| klin | 1 | 0.00 |