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Answers and rating deltas for
How to avoid selecting columns where all their rows show the same value (SQL query)
| Author | Votes | Δ |
|---|---|---|
| Jeff Muzzy | 0 | +0.04 |
| Valeriya Volkov | 0 | -0.04 |
Last visited: May 1, 2015, 9:48:48 PM