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Answers and rating deltas for
PostgreSQL - How to get the previous(lag) calculated value
| Author | Votes | Δ |
|---|---|---|
| a_horse_with_no_name | 2 | +1.04 |
| Juan Carlos Oropeza | 1 | -1.04 |
Last visited: Feb 23, 2017, 1:20:15 AM