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From "tamtam180 (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2957) Hive JDBC doesn't support TIMESTAMP column
Date Sun, 22 Apr 2012 08:12:30 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2957?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

tamtam180 updated HIVE-2957:
----------------------------

    Attachment: HIVE-2957.2.patch.txt

I updated the patch.
I added testcase and fixed the some issues which I found on running the test.

                
> Hive JDBC doesn't support TIMESTAMP column
> ------------------------------------------
>
>                 Key: HIVE-2957
>                 URL: https://issues.apache.org/jira/browse/HIVE-2957
>             Project: Hive
>          Issue Type: Bug
>          Components: JDBC
>    Affects Versions: 0.8.1, 0.9.0
>            Reporter: Bharath Ganesh
>            Assignee: Bharath Ganesh
>            Priority: Minor
>         Attachments: HIVE-2957.2.patch.txt, HIVE-2957.patch
>
>
> Steps to replicate:
> 1. Create a table with at least one column of type TIMESTAMP
> 2. Do a DatabaseMetaData.getColumns () such that this TIMESTAMP column is part of the
resultset.
> 3. When you iterate over the TIMESTAMP column it would fail, throwing the below exception:
> Exception in thread "main" java.sql.SQLException: Unrecognized column type: timestamp
> 	at org.apache.hadoop.hive.jdbc.Utils.hiveTypeToSqlType(Utils.java:56)
> 	at org.apache.hadoop.hive.jdbc.JdbcColumn.getSqlType(JdbcColumn.java:62)
> 	at org.apache.hadoop.hive.jdbc.HiveDatabaseMetaData$2.next(HiveDatabaseMetaData.java:244)

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