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Posted to jira@arrow.apache.org by "Ian Cook (Jira)" <ji...@apache.org> on 2021/05/11 17:03:00 UTC

[jira] [Updated] (ARROW-10959) [C++] Add scalar string join kernel

     [ https://issues.apache.org/jira/browse/ARROW-10959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ian Cook updated ARROW-10959:
-----------------------------
    Description: 
Similar to Python's str.join

For example, takes input:
{code}
ListArray<list<item: string>>
[
  ["foo","bar"],
  ["push","pop"]
]
{code}
and returns output:
{code}
Array<string>
[ 
  "foobar",
  "pushpop"
] 
{code}

  was:Similar to Python's str.join


> [C++] Add scalar string join kernel
> -----------------------------------
>
>                 Key: ARROW-10959
>                 URL: https://issues.apache.org/jira/browse/ARROW-10959
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++, Python
>            Reporter: Maarten Breddels
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> Similar to Python's str.join
> For example, takes input:
> {code}
> ListArray<list<item: string>>
> [
>   ["foo","bar"],
>   ["push","pop"]
> ]
> {code}
> and returns output:
> {code}
> Array<string>
> [ 
>   "foobar",
>   "pushpop"
> ] 
> {code}



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