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Answers and rating deltas for
Why "SELECT COUNT(DISTINCT <Column>) FROM <Table>" return 0?
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 3 | +1.36 |
| a_horse_with_no_name | 0 | -1.31 |
| Biswabid | 0 | -0.40 |
Last visited: Nov 20, 2015, 1:32:18 PM