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From "Dmitriy V. Ryaboy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-2778) Add 'matches' operator to predicate pushdown
Date Thu, 28 Jun 2012 22:32:42 GMT
Dmitriy V. Ryaboy created PIG-2778:
--------------------------------------

             Summary: Add 'matches' operator to predicate pushdown
                 Key: PIG-2778
                 URL: https://issues.apache.org/jira/browse/PIG-2778
             Project: Pig
          Issue Type: Bug
            Reporter: Dmitriy V. Ryaboy


Currently the regex match operation does not get pushed down to LoadMetadata (and Expression
does not have an enum value for it); it would be quite useful to enable this for some optimizations.

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