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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-723) output columns should be redundant if an insert immediately follows
Date Wed, 05 Aug 2009 01:30:14 GMT
output columns should be redundant if an insert immediately follows
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                 Key: HIVE-723
                 URL: https://issues.apache.org/jira/browse/HIVE-723
             Project: Hadoop Hive
          Issue Type: New Feature
          Components: Query Processor
            Reporter: Namit Jain


If the reducer transformation function is inserting into a hive table immediately, hive should
be automatically able to infer the number of columns instead of asking the user to do so.
It becomes a problem if the source table schema is changing - the query needs to be unnecessarily
modified

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