Hi -
I need to do the following - if the row above in the File name is different, I need to populate something into another column.
Input:
| File Name | CPC |
| 1-Feb | |
| 1-Feb | BC |
| 1-Feb | |
| 2-Feb | |
| 2-Feb | AH |
| 2-Feb | |
| 3-Feb | |
| 3-Feb | AA |
| 3-Feb | |
Output:
| File Name | CPC |
| 1-Feb | |
| 1-Feb | BC |
| 1-Feb | |
| 2-Feb | ALL |
| 2-Feb | AH |
| 2-Feb | |
| 3-Feb | ALL |
| 3-Feb | AA |
| 3-Feb | |
Basically as soon as there is a change in filename, I need the first row to say ALL in the CPC column.
thanks!