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Answers and rating deltas for
Mysql : Concat Three Columns If They are not blank and also do a unique
| Author | Votes | Δ |
|---|---|---|
| chicharito | 2 | +4.75 |
| sagi | 1 | +0.61 |
| Paul Spiegel | 0 | -1.21 |
Last visited: Aug 26, 2016, 2:34:25 PM