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Answers and rating deltas for
What is the difference between a primary key and a index key
| Author | Votes | Δ |
|---|---|---|
| paxdiablo | 10 | +0.92 |
| nvogel | 2 | -0.92 |
| Kanagavelu Sugumar | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM