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From "Christopher Olston (JIRA)" <j...@apache.org>
Subject [jira] Created: (PIG-678) "as" support for group-by
Date Fri, 13 Feb 2009 22:16:59 GMT
"as" support for group-by
-------------------------

                 Key: PIG-678
                 URL: https://issues.apache.org/jira/browse/PIG-678
             Project: Pig
          Issue Type: Improvement
            Reporter: Christopher Olston


I should be able to use "as" with GROUP the same way I use it with LOAD, i.e. rename the entire
schema. This is especially important b/c the system automatically assigns schema names for
the output of group that many people find unintuitive.

e.g. this should work:

grouped = GROUP data BY url AS (url, history);


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