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Answers and rating deltas for
Database design : Could I make a column in a table only allows one 'true' for some specific rows ...
| Author | Votes | Δ |
|---|---|---|
| gbn | 5 | +0.54 |
| redmoon7777 | 0 | -1.35 |
| paulsm4 | 0 | -0.37 |
Last visited: Sep 14, 2014, 5:07:29 AM