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Answers and rating deltas for
How can I check for duplicates before inserting into a table when inserting by select
| Author | Votes | Δ |
|---|---|---|
| Conrad Frix | 11 | +1.09 |
| John K. | 1 | -0.56 |
| Andy A | 0 | 0.00 |
| Sergei Golos | 0 | -4.25 |
Last visited: Sep 14, 2014, 5:07:29 AM