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https://issues.apache.org/jira/browse/ARROW-1790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou updated ARROW-1790:
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Fix Version/s: (was: 4.0.0)
5.0.0
> [Format] Define logical data type that represents a "packed C struct"
> composed from other fixed-size primitive types
> --------------------------------------------------------------------------------------------------------------------
>
> Key: ARROW-1790
> URL: https://issues.apache.org/jira/browse/ARROW-1790
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Format
> Reporter: Wes McKinney
> Priority: Major
> Labels: pull-request-available
> Fix For: 5.0.0
>
> Time Spent: 4h 50m
> Remaining Estimate: 0h
>
> This would embed data like
> {code}
> struct Point {
> double x;
> double y;
> double z;
> };
> {code}
> Here the struct could be embedded in a {{FixedSizeBinary}} with width 24.
> This is similar to structured data types in NumPy and other libraries
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