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Answers and rating deltas for
How can i avoid duplication while joining two tables
Author | Votes | Δ |
---|---|---|
Sandeep Nambiar | 4 | +4.40 |
Bernd Buffen | 1 | +0.66 |
Giorgos Betsos | 1 | -0.18 |
grael | 0 | -3.63 |
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