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Answers and rating deltas for
How can I make sure there is just one row with a null value in a certain column within a table?
| Author | Votes | Δ |
|---|---|---|
| Martin Smith | 2 | +0.84 |
| iandayman | 0 | -0.06 |
| Jens Schauder | 0 | -0.06 |
| kemiller2002 | 0 | -0.65 |
| Gilbert Le Blanc | 0 | +0.12 |
| Mike M. | 0 | -0.22 |
| Dumitrescu Bogdan | 0 | -0.21 |
Last visited: Sep 14, 2014, 5:07:29 AM