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Answers and rating deltas for
Is using mysql_num_rows (rowCount in PDO) necessary in update or insert query?
| Author | Votes | Δ |
|---|---|---|
| Zagorax | 2 | +4.00 |
| Mihai Iorga | 1 | -0.23 |
| Sahan De Silva | 1 | -1.11 |
| dbf | 1 | -1.05 |
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