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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2019/02/06 04:11:00 UTC

[jira] [Updated] (ARROW-1674) [Format] Add bit width metadata to Bool logical type

     [ https://issues.apache.org/jira/browse/ARROW-1674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-1674:
--------------------------------
    Fix Version/s:     (was: 0.13.0)

> [Format] Add bit width metadata to Bool logical type
> ----------------------------------------------------
>
>                 Key: ARROW-1674
>                 URL: https://issues.apache.org/jira/browse/ARROW-1674
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Format
>            Reporter: Wes McKinney
>            Priority: Major
>              Labels: pull-request-available
>
> Some libraries represent boolean data as a single byte per value as a vector of int8/uint8 1's and 0's. It would be useful to be able to retain this metadata as an optional field on the {{Bool}} table in {{Schema.fbs}}



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