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From "Xiao Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-23934) High-order function: map_from_entries(array<row<K, V>>) → map<K,V>
Date Mon, 09 Apr 2018 07:01:00 GMT
Xiao Li created SPARK-23934:
-------------------------------

             Summary: High-order function: map_from_entries(array<row<K, V>>)
→ map<K,V>
                 Key: SPARK-23934
                 URL: https://issues.apache.org/jira/browse/SPARK-23934
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Xiao Li


Returns a map created from the given array of entries.

{noformat}
SELECT map_from_entries(ARRAY[(1, 'x'), (2, 'y')]); -- {1 -> 'x', 2 -> 'y'}
{noformat}




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