Hi,
I have a list of rows
| Canada | CS | null | FAIL: Start |
| Canada | CS | UPDATE: Period | null |
| Canada | TDS | null | FAIL: Start |
| Canada | TDS | UPDATE: Period | null |
I want to make it
| Canada | CS | UPDATE: Period | FAIL: Start |
| Canada | TDS | UPDATE: Period | FAIL: Start |
How can I remove the nulls and combine the records?