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Answers and rating deltas for
How to join tables only if not empty?
| Author | Votes | Δ |
|---|---|---|
| Shaun Luttin | 1 | 0.00 |
Last visited: Jan 2, 2016, 2:19:49 PM
| Author | Votes | Δ |
|---|---|---|
| Shaun Luttin | 1 | 0.00 |