I would like to remove unique IDs and keep duplicates.
e.g.)
| ID | Name |
| 1 | Apple |
| 1 | Apple |
| 2 | Banana |
| 3 | Watermelon |
| 3 | Watermelon |
| 4 | Strawberry |
| 5 | Peach |
Remove unique IDs, but keep duplicate IDs.
| ID | Name |
| 1 | Apple |
| 1 | Apple |
| 3 | Watermelon |
| 3 | Watermelon |
Does anyone know how to approach this?
Thank you!
Kazumi