Hello All,
I have a table log that contains the following rows. For every given log case I have the following logs
| id | case number | Created By | Activity Type |
| 247527901 | 123 | Agent2 | Transfer |
| 247527900 | 123 | Agent2 | AEU_Hold |
| 247527899 | 123 | Agent1 | Delay Service Type |
| 247527898 | 123 | Agent1 | AEU_Hold |
| 247527897 | 123 | Agent1 | Update Status |
| 247498253 | 123 | Phone | Field Update |
| 247498252 | 123 | Phone | Field Update |
| 247498251 | 123 | Phone | Event Occurred |
Now I need to get first line of each Created By as below
| id | case number | Created By | Activity Type |
| 247527900 | 123 | Agent2 | AEU_Hold |
| 247527897 | 123 | Agent1 | Update Status |
| 247498251 | 123 | Phone | Event Occurred |
Please help