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Answers and rating deltas for
sql query to get null count from a column
| Author | Votes | Δ |
|---|---|---|
| Sergey Kalinichenko | 4 | +0.73 |
| koushik veldanda | 2 | +2.65 |
| Bector | 1 | -1.57 |
| juergen d | 1 | -0.86 |
Last visited: Apr 29, 2015, 4:19:08 PM