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In postgresql. How can I know if query returned more than 1 row?
| Author | Votes | Δ |
|---|---|---|
| Graeme | 3 | 0.00 |
Last visited: Mar 7, 2016, 10:18:09 AM
| Author | Votes | Δ |
|---|---|---|
| Graeme | 3 | 0.00 |