feat: add dataset split to be used along with row idx when external_id is not provided on mapping
#2168
| Job | Run time |
|---|---|
| 7m 55s | |
| 5m 30s | |
| 0s | |
| 13m 25s |
external_id is not provided on mapping
#2168
| Job | Run time |
|---|---|
| 7m 55s | |
| 5m 30s | |
| 0s | |
| 13m 25s |