I need to sort through the data and find only the entries where the dates are unique dates. So in this file, I would want to ignore the entries with the date of 2023-02-01. What tool would be suggested to do this?
Thank you,
| A | 1 | 2023-06-07 |
| A | 2 | 2023-07-07 |
| B | 3 | 2023-02-01 |
| B | 4 | 2023-02-01 |
| B | 5 | 2023-02-01 |
| B | 6 | 2023-04-14 |
| C | 7 | 2023-05-12 |
| C | 8 | 2023-06-05 |
