| -- SINK_WRITE |PARTITIONED| | |
| -- STREAM_PROJECT |PARTITIONED| | |
| -- SORT_MERGE_EXCHANGE [$$5(ASC) ] |PARTITIONED| | |
| -- STREAM_PROJECT |PARTITIONED| | |
| -- STREAM_SELECT |PARTITIONED| | |
| -- ONE_TO_ONE_EXCHANGE |PARTITIONED| | |
| -- DATASOURCE_SCAN |PARTITIONED| | |
| -- ONE_TO_ONE_EXCHANGE |PARTITIONED| | |
| -- EMPTY_TUPLE_SOURCE |PARTITIONED| |