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Posted to jira@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/09/07 16:52:00 UTC

[jira] [Updated] (ARROW-9253) [C++] Add vectorized "IntegersMultipleOf" to arrow/util/int_util.h

     [ https://issues.apache.org/jira/browse/ARROW-9253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-9253:
--------------------------------
    Fix Version/s:     (was: 2.0.0)

> [C++] Add vectorized "IntegersMultipleOf" to arrow/util/int_util.h
> ------------------------------------------------------------------
>
>                 Key: ARROW-9253
>                 URL: https://issues.apache.org/jira/browse/ARROW-9253
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Priority: Major
>
> There are various places where we check whether an array of integers are all a multiple of another number (e.g. a multiple of 86400000 milliseconds per day). It would be better to factor out this data check into a reusable function similar to the {{CheckIntegersInRange}} function



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