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Answers and rating deltas for
How to list each pair of tuple only once irrespective of column order in SQL and relational algebra?
| Author | Votes | Δ |
|---|---|---|
| pozs | 4 | +2.57 |
| Tim Biegeleisen | 0 | -2.57 |
Last visited: Jun 24, 2017, 4:58:10 PM