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Posted to dev@pig.apache.org by "Aniket Mokashi (JIRA)" <ji...@apache.org> on 2013/08/17 00:49:47 UTC

[jira] [Created] (PIG-3427) Columns pruning does not work with DereferenceExpression

Aniket Mokashi created PIG-3427:
-----------------------------------

             Summary: Columns pruning does not work with DereferenceExpression
                 Key: PIG-3427
                 URL: https://issues.apache.org/jira/browse/PIG-3427
             Project: Pig
          Issue Type: Bug
    Affects Versions: 0.11.1
            Reporter: Aniket Mokashi


Following script does not push projection-
{code}
a = load 'something' as (a0, a1);
b = group a all;
c = foreach b generate COUNT(a.a0);
{code}

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