asterix-app/src/test/resources/optimizerts/results/join-super-key_01.plan

-- SINK_WRITE  |PARTITIONED|
  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
    -- STREAM_PROJECT  |PARTITIONED|
      -- ASSIGN  |PARTITIONED|
        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
          -- HYBRID_HASH_JOIN [$$20, $$22, $$16][$$19, $$23, $$18]  |PARTITIONED|
            -- HASH_PARTITION_EXCHANGE [$$20, $$22, $$16]  |PARTITIONED|
              -- STREAM_PROJECT  |PARTITIONED|
                -- ASSIGN  |PARTITIONED|
                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                    -- DATASOURCE_SCAN  |PARTITIONED|
                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
            -- HASH_PARTITION_EXCHANGE [$$19, $$23, $$18]  |PARTITIONED|
              -- STREAM_PROJECT  |PARTITIONED|
                -- ASSIGN  |PARTITIONED|
                  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                    -- DATASOURCE_SCAN  |PARTITIONED|
                      -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                        -- EMPTY_TUPLE_SOURCE  |PARTITIONED|