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Answers and rating deltas for
How to add a foreign key constraint to same table using ALTER TABLE in PostgreSQL
| Author | Votes | Δ |
|---|---|---|
| Igor Romanchenko | 2 | +0.98 |
| CodZilla | 1 | -0.18 |
| wildplasser | 0 | -0.96 |
Last visited: Sep 14, 2014, 5:07:29 AM