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From "Prasanth J (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-2765) Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator
Date Fri, 22 Jun 2012 05:58:42 GMT
Prasanth J created PIG-2765:
-------------------------------

             Summary: Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator
                 Key: PIG-2765
                 URL: https://issues.apache.org/jira/browse/PIG-2765
             Project: Pig
          Issue Type: Sub-task
            Reporter: Prasanth J


Implement RollupDimensions UDF which performs aggregation from most detailed level of dimensions
to the most general level (grand total) in hierarchical order. Provide support for ROLLUP
clause in CUBE operator. 

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