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In MySQL, if has many-to-many table, should i create auto-incr column as PK or use multi-column uniq
| Author | Votes | Δ |
|---|---|---|
| Gordon Linoff | 0 | -0.45 |
| Adder | 0 | +0.45 |
Last visited: Oct 21, 2019, 3:17:49 PM