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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2021/02/17 17:04:00 UTC

[jira] [Commented] (ARROW-9430) [C++/Python] Kernel for SetItem(BooleanArray, values)

    [ https://issues.apache.org/jira/browse/ARROW-9430?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17285979#comment-17285979 ] 

Joris Van den Bossche commented on ARROW-9430:
----------------------------------------------

I am not sure this is actually a duplicate of ARROW-11044. At least my intent of a "replace" kernel was something else (provide a mapping with the replacement values), and ARROW-11044. turned into an "ifelse" kernel based on the PR discussion.

> [C++/Python] Kernel for SetItem(BooleanArray, values)
> -----------------------------------------------------
>
>                 Key: ARROW-9430
>                 URL: https://issues.apache.org/jira/browse/ARROW-9430
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++, Python
>            Reporter: Uwe Korn
>            Priority: Major
>
> We should have a kernel that allows overriding the values of an array by supplying a boolean mask and a scalar or an array of equal length.



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