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Answers and rating deltas for
SQL Oracle - sum values in columns in first table using column names that are stored as values (rows
| Author | Votes | Δ |
|---|---|---|
| mathguy | 1 | +2.36 |
| krokodilko | 0 | -2.36 |
Last visited: Sep 22, 2016, 8:03:40 PM