Xiao Li created SPARK-23933:

             Summary: High-order function: map(array<K>, array<V>) → map<K,V>
                 Key: SPARK-23933
                 URL: https://issues.apache.org/jira/browse/SPARK-23933
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Xiao Li

Ref: https://prestodb.io/docs/current/functions/map.html

Returns a map created using the given key/value arrays.

SELECT map(ARRAY[1,3], ARRAY[2,4]); -- {1 -> 2, 3 -> 4}

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