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From "Xiao Li (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-23903) Add support for date extract
Date Mon, 09 Apr 2018 05:59:00 GMT
Xiao Li created SPARK-23903:
-------------------------------

             Summary: Add support for date extract
                 Key: SPARK-23903
                 URL: https://issues.apache.org/jira/browse/SPARK-23903
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 2.3.0
            Reporter: Xiao Li


Heavily used in timeseries based datasets. 

https://www.postgresql.org/docs/9.1/static/functions-datetime.html#FUNCTIONS-DATETIME-EXTRACT

{noformat}
EXTRACT(field FROM source)
{noformat}

 



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