asterixdb/asterix-app/src/test/resources/runtimets/results/external-dataset/common/parquet/array-access-pushdown/array-access-pushdown.15.plan

distribute result [$$46] [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
-- DISTRIBUTE_RESULT  |UNPARTITIONED|
  exchange [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
  -- ONE_TO_ONE_EXCHANGE  |UNPARTITIONED|
    aggregate [$$46] <- [agg-sql-sum($$52)] [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
    -- AGGREGATE  |UNPARTITIONED|
      exchange [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
      -- RANDOM_MERGE_EXCHANGE  |PARTITIONED|
        aggregate [$$52] <- [agg-sql-count(1)] [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
        -- AGGREGATE  |PARTITIONED|
          select ($$39) [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
          -- STREAM_SELECT  |PARTITIONED|
            project ([$$39]) [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
            -- STREAM_PROJECT  |PARTITIONED|
              subplan {
                        aggregate [$$39] <- [empty-stream()] [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                        -- AGGREGATE  |LOCAL|
                          select (not(if-missing-or-null(eq($$48, "string"), false))) [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                          -- STREAM_SELECT  |LOCAL|
                            assign [$$48] <- [$$ht.getField("display_url")] [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                            -- ASSIGN  |LOCAL|
                              unnest $$ht <- scan-collection($$47) [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                              -- UNNEST  |LOCAL|
                                nested tuple source [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                                -- NESTED_TUPLE_SOURCE  |LOCAL|
                     } [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
              -- SUBPLAN  |PARTITIONED|
                project ([$$47]) [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                -- STREAM_PROJECT  |PARTITIONED|
                  assign [$$47] <- [$$p.getField("entities").getField("urls")] [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                  -- ASSIGN  |PARTITIONED|
                    exchange [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                    -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                      data-scan []<-[$$p] <- test.ParquetDataset [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                      -- DATASOURCE_SCAN  |PARTITIONED|
                        exchange [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                        -- ONE_TO_ONE_EXCHANGE  |PARTITIONED|
                          empty-tuple-source [cardinality: 0.0, op-cost: 0.0, total-cost: 0.0]
                          -- EMPTY_TUPLE_SOURCE  |PARTITIONED|