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https://issues.apache.org/jira/browse/ARROW-1558?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17658591#comment-17658591
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Rok Mihevc commented on ARROW-1558:
-----------------------------------
This issue has been migrated to [issue
#17573|https://github.com/apache/arrow/issues/17573] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [C++] Implement boolean selection kernels
> -----------------------------------------
>
> Key: ARROW-1558
> URL: https://issues.apache.org/jira/browse/ARROW-1558
> Project: Apache Arrow
> Issue Type: New Feature
> Components: C++
> Reporter: Wes McKinney
> Assignee: Ben Kietzman
> Priority: Major
> Labels: Analytics, pull-request-available
> Fix For: 0.14.0
>
> Time Spent: 9h 50m
> Remaining Estimate: 0h
>
> Select values where a boolean selection array is true. As a default, if any
> values in the selection are null, then values in the output array should be
> null.
> The null behaviour does not need to be toggable, if the user wants to select
> nothing in the case of null, then it is necessary to call
> selection_array.fillna(false) first.
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