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Answers and rating deltas for
Perform column search on next table if record not found in previous table in db2 sql query
| Author | Votes | Δ |
|---|---|---|
| Charlieface | 2 | +4.47 |
| Giorgos Betsos | 1 | +0.17 |
| Paul Vernon | 0 | -0.73 |
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