-- DISTRIBUTE_RESULT |PARTITIONED| | |
-- ONE_TO_ONE_EXCHANGE |PARTITIONED| | |
-- STREAM_PROJECT |PARTITIONED| | |
-- ASSIGN |PARTITIONED| | |
-- SORT_MERGE_EXCHANGE [$$22(ASC) ] |PARTITIONED| | |
-- STABLE_SORT [$$22(ASC)] |PARTITIONED| | |
-- ONE_TO_ONE_EXCHANGE |PARTITIONED| | |
-- STREAM_SELECT |PARTITIONED| | |
-- STREAM_PROJECT |PARTITIONED| | |
-- ASSIGN |PARTITIONED| | |
-- ONE_TO_ONE_EXCHANGE |PARTITIONED| | |
-- DATASOURCE_SCAN (test.ds3) |PARTITIONED| | |
-- ONE_TO_ONE_EXCHANGE |PARTITIONED| | |
-- EMPTY_TUPLE_SOURCE |PARTITIONED| |