hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7676) JDBC: Support more DatabaseMetaData, ResultSetMetaData methods
Date Wed, 13 Aug 2014 21:14:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thejas M Nair updated HIVE-7676:
--------------------------------

       Resolution: Fixed
    Fix Version/s: 0.14.0
           Status: Resolved  (was: Patch Available)

Patch committed to trunk.
[~apivovarov] Thanks for the contribution! Looking forward to more of them!


> JDBC: Support more DatabaseMetaData, ResultSetMetaData methods
> --------------------------------------------------------------
>
>                 Key: HIVE-7676
>                 URL: https://issues.apache.org/jira/browse/HIVE-7676
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 0.13.1
>            Reporter: Alexander Pivovarov
>            Assignee: Alexander Pivovarov
>             Fix For: 0.14.0
>
>         Attachments: HIVE-7676.patch
>
>
> I noticed that some methods in HiveDatabaseMetaData throws exceptions instead of returning
true/false. Many JDBC clients expects implementations for particular methods in order to work.

> E.g. SQuirreL SQL shows databases only if supportsSchemasInTableDefinitions returns true.
> Also hive 0.14.0 supports UNION ALL and does not support UNION
> We can indicate this in HiveDatabaseMetaData instead of throwing Method Not supported
exception.
> getIdentifierQuoteString  should return space if not supported.
> http://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#getIdentifierQuoteString%28%29



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message