[jira] [Assigned] (ARROW-13877) [C++] Added support for fixed sized list to compute functions that process lists

["David Li (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-13877?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Li reassigned ARROW-13877:
--------------------------------

    Assignee: David Li

> [C++] Added support for fixed sized list to compute functions that process lists
> --------------------------------------------------------------------------------
>
>                 Key: ARROW-13877
>                 URL: https://issues.apache.org/jira/browse/ARROW-13877
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: David Li
>            Priority: Major
>              Labels: kernel, types
>             Fix For: 6.0.0
>
>
> The following functions do not support fixed size list (and should):
>  - list_flatten
>  - list_parent_indices (one could argue this doesn't need to be supported since this should be obvious and fixed_size_list doesn't have an indices array)
>  - list_value_length (should be easy)
> For reference, the following functions do correctly consume fixed_size_list (there may be more, this isn't an exhaustive list):
>  - count
>  - drop_null
>  - is_null
>  - is_valid



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