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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/07/16 01:23:20 UTC

[jira] [Commented] (SPARK-16583) Improve Partition Pruning in InMemoryTableScanExec

    [ https://issues.apache.org/jira/browse/SPARK-16583?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15380405#comment-15380405 ] 

Apache Spark commented on SPARK-16583:
--------------------------------------

User 'gatorsmile' has created a pull request for this issue:
https://github.com/apache/spark/pull/14228

> Improve Partition Pruning in InMemoryTableScanExec
> --------------------------------------------------
>
>                 Key: SPARK-16583
>                 URL: https://issues.apache.org/jira/browse/SPARK-16583
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Xiao Li
>
> Currently, column pruning in {{InMemoryTableScanExec}} only can utilize the predicates whose either left or right side is foldable expressions. We can further extend it to utilize the predicates in which both sides are attribute references.



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