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Answers and rating deltas for
SQL Server query - return null value if no match
| Author | Votes | Δ |
|---|---|---|
| Michael Fredrickson | 7 | +0.29 |
| Melanie | 4 | +1.32 |
| bejaysea | 0 | -3.35 |
Last visited: Sep 14, 2014, 5:07:29 AM