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https://issues.apache.org/jira/browse/ARROW-14123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alvin Chunga Mamani reassigned ARROW-14123:
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Assignee: (was: Alvin Chunga Mamani)
> [C++] DayTimeIntervalType::DayMilliseconds comparison function seems incorrect
> ------------------------------------------------------------------------------
>
> Key: ARROW-14123
> URL: https://issues.apache.org/jira/browse/ARROW-14123
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Phillip Cloud
> Priority: Major
> Labels: kernel
> Fix For: 8.0.0
>
>
> The less than operator ({{operator<}}) implemented on
> {{DayTimeIntervalType::DayMilliseconds}} seems incorrect:
> {code:cpp}
> bool operator<(DayMilliseconds other) const {
> return this->days < other.days || this->milliseconds <
> other.milliseconds;
> }
> {code}
> With this implementation, an example (in pseudocode) such as
> {code:cpp}
> DayMilliseconds { days = 10, milliseconds = 999 } < DayMilliseconds { days =
> 9, milliseconds = 1000 }
> {code}
> would return {{true}} when it should return {{false}}.
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