-- SINK_WRITE  |PARTITIONED|
  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
    -- STREAM_PROJECT  |PARTITIONED|
      -- ASSIGN  |PARTITIONED|
        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
          -- PRE_CLUSTERED_GROUP_BY[$$23]  |PARTITIONED|
                  {
                    -- AGGREGATE  |LOCAL|
                      -- STREAM_SELECT  |LOCAL|
                        -- NESTED_TUPLE_SOURCE  |LOCAL|
                  }
            -- ONE_TO_ONE_EXCHANGE  |LOCAL|
              -- STABLE_SORT [$$23(ASC), $$6(ASC)]  |LOCAL|
                -- HASH_PARTITION_EXCHANGE [$$23]  |PARTITIONED|
                  -- STREAM_PROJECT  |PARTITIONED|
                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                      -- HYBRID_HASH_JOIN [$$1][$$6]  |PARTITIONED|
                        -- HASH_PARTITION_EXCHANGE [$$1]  |PARTITIONED|
                          -- STREAM_PROJECT  |PARTITIONED|
                            -- UNNEST  |PARTITIONED|
                              -- ASSIGN  |PARTITIONED|
                                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                  -- DATASOURCE_SCAN  |PARTITIONED|
                                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                      -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                        -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
                          -- RUNNING_AGGREGATE  |PARTITIONED|
                            -- STREAM_PROJECT  |PARTITIONED|
                              -- SORT_MERGE_EXCHANGE [$$24(DESC) ]  |PARTITIONED|
                                -- STABLE_SORT [$$24(DESC)]  |LOCAL|
                                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                    -- PRE_CLUSTERED_GROUP_BY[$$30]  |PARTITIONED|
                                            {
                                              -- AGGREGATE  |LOCAL|
                                                -- NESTED_TUPLE_SOURCE  |LOCAL|
                                            }
                                      -- HASH_PARTITION_MERGE_EXCHANGE MERGE:[$$30(ASC)] HASH:[$$30]  |PARTITIONED|
                                        -- PRE_CLUSTERED_GROUP_BY[$$5]  |LOCAL|
                                                {
                                                  -- AGGREGATE  |LOCAL|
                                                    -- NESTED_TUPLE_SOURCE  |LOCAL|
                                                }
                                          -- ONE_TO_ONE_EXCHANGE  |LOCAL|
                                            -- STABLE_SORT [$$5(ASC)]  |LOCAL|
                                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                -- STREAM_PROJECT  |PARTITIONED|
                                                  -- UNNEST  |PARTITIONED|
                                                    -- ASSIGN  |PARTITIONED|
                                                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                        -- DATASOURCE_SCAN  |PARTITIONED|
                                                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|