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Answers and rating deltas for
sql which is better to insert row if not exist before
| Author | Votes | Δ |
|---|---|---|
| liquorvicar | 2 | +0.97 |
| Junaid | 1 | -0.35 |
| Diego | 0 | -0.93 |
Last visited: Sep 14, 2014, 5:07:29 AM