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https://issues.apache.org/jira/browse/SPARK-53563?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-53563.
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Fix Version/s: 4.1.0
Resolution: Fixed
Issue resolved by pull request 52322
[https://github.com/apache/spark/pull/52322]
> PS: SQLProcessor.execute() builds a string inefficiently by concatenation
> -------------------------------------------------------------------------
>
> Key: SPARK-53563
> URL: https://issues.apache.org/jira/browse/SPARK-53563
> Project: Spark
> Issue Type: Improvement
> Components: PS
> Affects Versions: 4.0.1
> Reporter: Peter Nguyen
> Assignee: Peter Nguyen
> Priority: Minor
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> I found a commented "TODO" in the code to use a string builder to improve
> performance.
>
> # TODO: use a string builder
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