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Posted to jira@arrow.apache.org by "Quang Hoang (Jira)" <ji...@apache.org> on 2022/09/15 12:54:00 UTC

[jira] [Assigned] (ARROW-17042) [C++] Add cast from decimal to string and back

     [ https://issues.apache.org/jira/browse/ARROW-17042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quang Hoang reassigned ARROW-17042:
-----------------------------------

    Assignee: Quang Hoang

> [C++] Add cast from decimal to string and back
> ----------------------------------------------
>
>                 Key: ARROW-17042
>                 URL: https://issues.apache.org/jira/browse/ARROW-17042
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Weston Pace
>            Assignee: Quang Hoang
>            Priority: Major
>              Labels: Kernels, good-second-issue
>
> We have {{Decimal128::ToString}} and {{Decimal256::ToString}}.  I don't know how performant they are but it should be better than nothing.  In addition, we have a lot of casting infrastructure already so this should just be an addition to that.  There shouldn't be a lot of work required here.  It will mostly be understanding how all the pieces are organized and connecting them together.



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