Hello,
I want to have the min() and max() values of a column as outputs in an additional row. The issue now is that i want multiple rows with their respective outputs, one row for each part of the column that belongs to a unique ID.
For example (the last 4 rows should be the output and joined with the rest of the data)
| ProjectID | Date |
| 1 | 01.07.2019 |
| 1 | 01.08.2019 |
| 1 | 01.09.2019 |
| 1 | 01.08.2019 |
| 1 | 15.08.2019 |
| 1 | 23.10.2019 |
| 2 | 10.08.2019 |
| 2 | 10.09.2019 |
| 2 | 15.11.2019 |
| 2 | 15.08.2019 |
| 2 | 20.09.2019 |
| 2 | 30.12.2019 |
| 1 | MAX() from Date with ID 1 |
| 1 | MIN() from Date with ID 1 |
| 2 | MAX() from Date with ID 2 |
| 2 | MIN() from Date with ID 2 |
I would be really thankful for any kind of input or ideas!