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Posted to dev@hive.apache.org by "Patrick Hunt (JIRA)" <ji...@apache.org> on 2011/08/05 20:27:27 UTC

[jira] [Updated] (HIVE-2315) DatabaseMetadata.getColumns() does not return partition column names for a table

     [ https://issues.apache.org/jira/browse/HIVE-2315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick Hunt updated HIVE-2315:
-------------------------------

    Attachment: HIVE-2315.patch

use get_schema rather than get_fields. Verified via unit test as well as via squirrel.

> DatabaseMetadata.getColumns() does not return partition column names for a table
> --------------------------------------------------------------------------------
>
>                 Key: HIVE-2315
>                 URL: https://issues.apache.org/jira/browse/HIVE-2315
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 0.7.1
>            Reporter: Mythili Gopalakrishnan
>            Assignee: Patrick Hunt
>            Priority: Critical
>             Fix For: 0.8.0
>
>         Attachments: HIVE-2315.patch
>
>
> getColumns() method of DatabaseMetadata for HIVE JDBC Driver does not return the partition column names. Where as from HIVE CLI, if you do a 'describe tablename' you get all columns including the partition columns. It would be nice if getColumns() method returns all columns.

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