asterix-app/src/test/resources/optimizerts/results/btree-index/btree-secondary-56.plan

-- DISTRIBUTE_RESULT  |PARTITIONED|
  -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
    -- STREAM_PROJECT  |PARTITIONED|
      -- STREAM_SELECT  |PARTITIONED|
        -- ASSIGN  |PARTITIONED|
          -- STREAM_PROJECT  |PARTITIONED|
            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
              -- BTREE_SEARCH  |PARTITIONED|
                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                  -- STABLE_SORT [$$12(ASC)]  |PARTITIONED|
                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                      -- STREAM_PROJECT  |PARTITIONED|
                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                          -- BTREE_SEARCH  |PARTITIONED|
                            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                              -- ASSIGN  |PARTITIONED|
                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|