Add byte offset within the file
Creates a new column containing each row’s byte offset in its source file.
Example
| name |
|---|
| John |
| Jane |
| file_byte_offset | name |
|---|---|
| 0 | John |
| 4 | Jane |
Configuration
Key Considerations
- For file sources, the transform gets byte offset from the file was added to the source.
- For all other sources, the transform gets byte offset from the extraction output file in the intermediate bucket.