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Posted to issues@arrow.apache.org by "Michael Pigott (JIRA)" <ji...@apache.org> on 2018/12/09 00:24:00 UTC

[jira] [Commented] (ARROW-3966) [Java] JDBC-to-Arrow Conversion: JDBC Metadata in Schema Fields

    [ https://issues.apache.org/jira/browse/ARROW-3966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16713817#comment-16713817 ] 

Michael Pigott commented on ARROW-3966:
---------------------------------------

https://github.com/apache/arrow/pull/3134

> [Java] JDBC-to-Arrow Conversion: JDBC Metadata in Schema Fields
> ---------------------------------------------------------------
>
>                 Key: ARROW-3966
>                 URL: https://issues.apache.org/jira/browse/ARROW-3966
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Java
>            Reporter: Michael Pigott
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> This feature extends ARROW-3965 and adds a new option to include JDBC metadata in the Arrow Schema Field Metadata.  To start, the following items are added:
>  * Catalog Name
>  * Table Name
>  * Column Name
>  * Column Type Name
> These are configured by setting the "Include Metadata" boolean flag on the configuration object.  If the value is set to _true_, the above fields will be added.  Otherwise, they will not.



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