| Class | Description |
|---|---|
| RowTempFile |
Keeps track of which temporary file a row is coming from
|
| SortRows |
Sort the rows in the input-streams based on certain criteria
|
| SortRowsData | |
| SortRowsMeta | |
| SortRowsMetaInjection |
This takes care of the external metadata injection into the SortRowsMeta class
|