[jira] [Commented] (ARROW-9150) Support Dictionary Unification with Concatenate

2020-06-17 Thread Daniel Nugent (Jira)


[ 
https://issues.apache.org/jira/browse/ARROW-9150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138462#comment-17138462
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Daniel Nugent commented on ARROW-9150:
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Yes, looks like. Sorry, I think I searched for "concat" rather than 
"concatenate" when looking for an existing issue.

> Support Dictionary Unification with Concatenate
> ---
>
> Key: ARROW-9150
> URL: https://issues.apache.org/jira/browse/ARROW-9150
> Project: Apache Arrow
>  Issue Type: Improvement
>  Components: C++
>Reporter: Daniel Nugent
>Priority: Minor
>
> Seems to be supported through arrow to pandas conversions at the moment. I 
> *believe* the DictionaryUnifier could be leveraged for this.
> Not sure if there are unintended consequences, but the NYI implies that this 
> is desired. Didn't see an open issue for it already.



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[jira] [Commented] (ARROW-9150) Support Dictionary Unification with Concatenate

2020-06-17 Thread Joris Van den Bossche (Jira)


[ 
https://issues.apache.org/jira/browse/ARROW-9150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17138160#comment-17138160
 ] 

Joris Van den Bossche commented on ARROW-9150:
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Is this similar to ARROW-5336 ?

> Support Dictionary Unification with Concatenate
> ---
>
> Key: ARROW-9150
> URL: https://issues.apache.org/jira/browse/ARROW-9150
> Project: Apache Arrow
>  Issue Type: Improvement
>  Components: C++
>Reporter: Daniel Nugent
>Priority: Minor
>
> Seems to be supported through arrow to pandas conversions at the moment. I 
> *believe* the DictionaryUnifier could be leveraged for this.
> Not sure if there are unintended consequences, but the NYI implies that this 
> is desired. Didn't see an open issue for it already.



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