asterixdb/asterix-app/src/test/resources/optimizerts/results/loj-core.plan

-- DISTRIBUTE_RESULT  |PARTITIONED|
  -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
    -- STREAM_PROJECT  |PARTITIONED|
      -- ASSIGN  |PARTITIONED|
        -- SORT_MERGE_EXCHANGE [$$42(ASC) ]  |PARTITIONED|
          -- STABLE_SORT [$$42(ASC)]  |PARTITIONED|
            -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
              -- STREAM_PROJECT  |PARTITIONED|
                -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                  -- HYBRID_HASH_JOIN [$$44][$$45]  |PARTITIONED|
                    -- HASH_PARTITION_EXCHANGE [$$44]  |PARTITIONED|
                      -- STREAM_PROJECT  |PARTITIONED|
                        -- ASSIGN  |PARTITIONED|
                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                            -- DATASOURCE_SCAN (test.DBLP)  |PARTITIONED|
                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|
                    -- HASH_PARTITION_EXCHANGE [$$45]  |PARTITIONED|
                      -- ASSIGN  |PARTITIONED|
                        -- STREAM_PROJECT  |PARTITIONED|
                          -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                            -- DATASOURCE_SCAN (test.CSX)  |PARTITIONED|
                              -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                                -- EMPTY_TUPLE_SOURCE  |PARTITIONED|