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Answers and rating deltas for
mysql - count null and non-null fields in one query
| Author | Votes | Δ |
|---|---|---|
| Derlin | 3 | 0.00 |
Last visited: Sep 10, 2018, 7:03:13 PM
| Author | Votes | Δ |
|---|---|---|
| Derlin | 3 | 0.00 |