[jira] [Created] (SPARK-23933) High-order function: map(array, array) → map

[Xiao Li (JIRA)]

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.

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



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