[
https://issues.apache.org/jira/browse/SPARK-33036?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-33036:
------------------------------------
Assignee: Apache Spark
> Refactor RewriteCorrelatedScalarSubquery code to replace exprIds in a
> bottom-up manner
> --------------------------------------------------------------------------------------
>
> Key: SPARK-33036
> URL: https://issues.apache.org/jira/browse/SPARK-33036
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: Takeshi Yamamuro
> Assignee: Apache Spark
> Priority: Minor
>
> This PR aims at refactoring code in `RewriteCorrelatedScalarSubquery` for
> replacing `ExprId`s in a bottom-up manner instead of doing in a top-down one.
> This PR comes from the talk with @cloud-fan in
> https://github.com/apache/spark/pull/29585#discussion_r490371252.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
