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Posted to issues@spark.apache.org by "Liang-Chi Hsieh (JIRA)" <ji...@apache.org> on 2015/03/09 14:00:43 UTC

[jira] [Created] (SPARK-6224) Also collect NamedExpressions in PhysicalOperation

Liang-Chi Hsieh created SPARK-6224:
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             Summary: Also collect NamedExpressions in PhysicalOperation
                 Key: SPARK-6224
                 URL: https://issues.apache.org/jira/browse/SPARK-6224
             Project: Spark
          Issue Type: Improvement
          Components: SQL
            Reporter: Liang-Chi Hsieh
            Priority: Minor


Currently in PhysicalOperation, only Alias expressions are collected. Similarly, NamedExpression can be collected for substitution.



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