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https://issues.apache.org/jira/browse/ARROW-14378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Keane updated ARROW-14378:
-----------------------------------
Description:
The major usecase for this is SF columns which have attributes/metadata for
each element of a column. We originally stored these in our standard
column-level metadata, but that was very fragile and took forever, so we
disabled it ARROW-13189
This will likely take some steps to accomplish. I've sketched out some in the
subtasks here (though if we have a different approach, we could do that
directly)
> [R] Make custom extension classes for (some) cols with row-level metadata
> -------------------------------------------------------------------------
>
> Key: ARROW-14378
> URL: https://issues.apache.org/jira/browse/ARROW-14378
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Jonathan Keane
> Priority: Major
>
> The major usecase for this is SF columns which have attributes/metadata for
> each element of a column. We originally stored these in our standard
> column-level metadata, but that was very fragile and took forever, so we
> disabled it ARROW-13189
> This will likely take some steps to accomplish. I've sketched out some in the
> subtasks here (though if we have a different approach, we could do that
> directly)
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