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Answers and rating deltas for
Purpose of joins in structured query language
| Author | Votes | Δ |
|---|---|---|
| Mureinik | 4 | +0.71 |
| scott_lotus | 1 | +1.86 |
| Sangeet Shah | 0 | -2.37 |
| philipxy | 0 | -0.65 |
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