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Answers and rating deltas for
MYSQL: UNION results between two tables where omitting records from first table if PK found in secon
Author | Votes | Δ |
---|---|---|
gilg | 2 | +3.85 |
scubasteve623 | 1 | +0.28 |
Danilo Gomes | -1 | -4.12 |
Last visited: Jan 2, 2016, 3:59:50 AM