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Posted to issues@spark.apache.org by "Ignite TC Bot (Jira)" <ji...@apache.org> on 2023/07/25 16:50:00 UTC
[jira] [Commented] (SPARK-43402) FileSourceScanExec supports push down data filter with scalar subquery
[ https://issues.apache.org/jira/browse/SPARK-43402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17747067#comment-17747067 ]
Ignite TC Bot commented on SPARK-43402:
---------------------------------------
User 'ulysses-you' has created a pull request for this issue:
https://github.com/apache/spark/pull/41088
> FileSourceScanExec supports push down data filter with scalar subquery
> ----------------------------------------------------------------------
>
> Key: SPARK-43402
> URL: https://issues.apache.org/jira/browse/SPARK-43402
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.5.0
> Reporter: XiDuo You
> Priority: Major
>
> Scalar subquery can be pushed down as data filter at runtime, since we always execute subquery first.
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