[jira] [Updated] (SQOOP-414) Column names are not guaranteed in order for getColumnNames of OracleManager

["Bilung Lee (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SQOOP-414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bilung Lee updated SQOOP-414:
-----------------------------

    Attachment: SQOOP-414.patch
    
> Column names are not guaranteed in order for getColumnNames of OracleManager
> ----------------------------------------------------------------------------
>
>                 Key: SQOOP-414
>                 URL: https://issues.apache.org/jira/browse/SQOOP-414
>             Project: Sqoop
>          Issue Type: Bug
>            Reporter: Bilung Lee
>         Attachments: SQOOP-414.patch
>
>
> OracleManager uses the following query to retrieve column names:
> public static final String QUERY_COLUMNS_FOR_TABLE =
>   "SELECT COLUMN_NAME FROM ALL_TAB_COLUMNS WHERE "
>   + "OWNER = ? AND TABLE_NAME = ?";
> However, it does not guarantee the order of the returned column names
> unless a "ORDER BY" is specified.  This may not work properly for newer
> version of Oracle.

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