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Answers and rating deltas for
SQL how to return a string when dbnull is found?
| Author | Votes | Δ |
|---|---|---|
| Bassam Mehanni | 3 | +2.21 |
| Anthony Grist | 2 | +1.20 |
| Oleg Dok | 2 | +1.16 |
| JB Nizet | 1 | -1.41 |
| gbn | 0 | -2.83 |
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