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Answers and rating deltas for
SQL Server: delete rows which does not have a parent (based on 2 columns join)
| Author | Votes | Δ |
|---|---|---|
| rs. | 2 | +1.96 |
| Dmytro Shevchenko | 1 | -1.96 |
Last visited: Jan 19, 2016, 4:24:22 PM