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Answers and rating deltas for
Why does Oracle 9i treat an empty string as NULL?
| Author | Votes | Δ |
|---|---|---|
| Justin Cave | 128 | +3.63 |
| Brian | 41 | +1.23 |
| user67897 | 18 | 0.00 |
| Walter Mitty | 9 | -0.92 |
| Alex Kreutznaer | 2 | 0.00 |
| erikkallen | 0 | 0.00 |
| Cade Roux | -3 | -0.49 |
| Michael T. Gunderson | -4 | 0.00 |
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