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https://issues.apache.org/jira/browse/ARROW-18014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Larry White updated ARROW-18014:
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Description:
Add copyVector() and copy() (to copy the whole Table) to the Table interface.
The copy vector methods support the use-case where someone really needs a
vector (rather than, say, a FieldReader), but we don't want to break
immutability.
The copy table method supports the use-case of wanted to make a working copy of
a table before converting the original to a VectorSchemaRoot
was:Add copyVector() and copy() (to copy the whole Table) to the Table
interface
> Add copy functions to Table
> ---------------------------
>
> Key: ARROW-18014
> URL: https://issues.apache.org/jira/browse/ARROW-18014
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Java
> Affects Versions: 10.0.0
> Reporter: Larry White
> Priority: Major
>
> Add copyVector() and copy() (to copy the whole Table) to the Table interface.
>
> The copy vector methods support the use-case where someone really needs a
> vector (rather than, say, a FieldReader), but we don't want to break
> immutability.
>
> The copy table method supports the use-case of wanted to make a working copy
> of a table before converting the original to a VectorSchemaRoot
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