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Answers and rating deltas for
How to write relational algebra for the following?
| Author | Votes | Δ |
|---|---|---|
| philipxy | 0 | +0.25 |
| Marcin Wroblewski | 0 | -0.18 |
| Renzo | 0 | -0.23 |
Last visited: Nov 28, 2016, 11:20:25 PM