asterix-app/src/test/resources/optimizerts/results/insert-and-scan-dataset.plan

-- COMMIT  |PARTITIONED|
  -- STREAM_PROJECT  |PARTITIONED|
    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
      -- INSERT_DELETE  |PARTITIONED|
        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
          -- MATERIALIZE  |PARTITIONED|
            -- HASH_PARTITION_EXCHANGE [$$6]  |PARTITIONED|
              -- ASSIGN  |PARTITIONED|
                -- STREAM_PROJECT  |PARTITIONED|
                  -- ASSIGN  |PARTITIONED|
                    -- STREAM_PROJECT  |PARTITIONED|
                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                        -- DATASOURCE_SCAN  |PARTITIONED|
                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                            -- EMPTY_TUPLE_SOURCE  |PARTITIONED|