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Answers and rating deltas for
How to merge two SQL rows (same item ID) with the SUM() qty but show only the last row's info?
| Author | Votes | Δ |
|---|---|---|
| JohnLBevan | 2 | +0.50 |
| Snow | 0 | -4.03 |
Last visited: May 1, 2015, 8:29:05 PM