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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3050) JDBC should provide metadata for columns whether a column is a partition column or not
Date Mon, 09 Feb 2015 12:06:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14312150#comment-14312150
] 

Hive QA commented on HIVE-3050:
-------------------------------



{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12697387/HIVE-3050.1.patch.txt

{color:green}SUCCESS:{color} +1 7522 tests passed

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2718/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/2718/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-2718/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12697387 - PreCommit-HIVE-TRUNK-Build

> JDBC should provide metadata for columns whether a column is a partition column or not
> --------------------------------------------------------------------------------------
>
>                 Key: HIVE-3050
>                 URL: https://issues.apache.org/jira/browse/HIVE-3050
>             Project: Hive
>          Issue Type: Improvement
>          Components: JDBC
>    Affects Versions: 0.10.0
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-3050.1.patch.txt
>
>
> Trivial request from UI developers. 
> {code}
> DatabaseMetaData databaseMetaData = connection.getMetaData();
> ResultSet rs = databaseMetaData.getColumns(null, null, "tableName", null);
> ....
> boolean partitionKey = rs.getBoolean("IS_PARTITION_COLUMN");
> {code}
> It's not JDBC standard column but seemed to be useful.



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