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https://issues.apache.org/jira/browse/FLINK-33950?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17803828#comment-17803828
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Jacky Lau commented on FLINK-33950:
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[~martijnvisser] I haven't specifically tested it, but sort-based approaches
do have some performance overhead compared to hash-based. If you think that's
acceptable, I'll go ahead and change it to sort-based aggregation to make the
CI passed.
> Update max aggregate functions to new type system
> -------------------------------------------------
>
> Key: FLINK-33950
> URL: https://issues.apache.org/jira/browse/FLINK-33950
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / Planner
> Affects Versions: 1.19.0
> Reporter: Jacky Lau
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.19.0
>
>
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