[jira] [Commented] (SPARK-33241) Dynamic pruning for data column

["Apache Spark (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-33241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17220508#comment-17220508 ] 

Apache Spark commented on SPARK-33241:
--------------------------------------

User 'wangyum' has created a pull request for this issue:
https://github.com/apache/spark/pull/30146

> Dynamic pruning for data column
> -------------------------------
>
>                 Key: SPARK-33241
>                 URL: https://issues.apache.org/jira/browse/SPARK-33241
>             Project: Spark
>          Issue Type: New Feature
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> SPARK-11150 add new feature  to support dynamic partition pruning. This feature has some limitations:
> 1. Only support pruning on partition column.
> 2. This feature is rarely used in production because the proportion of join on the partition column is relatively low.
> This ticket aim to address support dynamic data(column) pruning.



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