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Answers and rating deltas for
Why am i getting error when use concat instead of || in below query
| Author | Votes | Δ |
|---|---|---|
| Hemang Aghera | 0 | -0.02 |
| Zaynul Abadin Tuhin | 0 | +0.00 |
Last visited: Jun 17, 2019, 2:59:36 PM