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From "Carl Steinbach (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2957) Hive JDBC doesn't support TIMESTAMP column
Date Mon, 10 Sep 2012 21:31:08 GMT

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

Carl Steinbach updated HIVE-2957:
---------------------------------

    Attachment: JDBC_ResultSet_Conversion_Chart.png
    
> 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-2957.3.patch, HIVE-2957.patch, JDBC_ResultSet_Conversion_Chart.png
>
>
> 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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