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Answers and rating deltas for
SQL Query : each Rep has max Invoice ID,how to return all invoices lower than each Reps max Invoicei
| Author | Votes | Δ |
|---|---|---|
| Vladimir Baranov | 2 | +0.31 |
| Nguyễn Hải Triều | 0 | -2.48 |
Last visited: Jan 25, 2016, 5:13:03 AM