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https://issues.apache.org/jira/browse/ARROW-17042?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weston Pace updated ARROW-17042:
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Labels: Kernels good-second-issue (was: Kernels)
> [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
> 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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