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From "Ning Zhang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-1659) parse_url_tuple: a UDTF version of parse_url
Date Tue, 21 Sep 2010 16:47:33 GMT
parse_url_tuple:  a UDTF version of parse_url
---------------------------------------------

                 Key: HIVE-1659
                 URL: https://issues.apache.org/jira/browse/HIVE-1659
             Project: Hadoop Hive
          Issue Type: New Feature
            Reporter: Ning Zhang


The UDF parse_url take s a URL, parse it and extract QUERY/PATH etc from it. However it can
only extract an atomic value from the URL. If we want to extract multiple piece of information,
we need to call the function many times. It is desirable to parse the URL once and extract
all needed information and return a tuple in a UDTF. 

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