[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-3973) Problem retrieving column name using the AliasToBeanTransformer using jconnect - Sybase.

[Jose Carlos Canova (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jose Carlos Canova  updated HHH-3973:
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    Attachment: screenshot-2.jpg

the evidence of the bug found

> Problem retrieving column name using the AliasToBeanTransformer using jconnect - Sybase.
> ----------------------------------------------------------------------------------------
>
>                 Key: HHH-3973
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3973
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.2.6
>         Environment: JCONNECT 6.0.5 with Sybase 12.0.5
>            Reporter: Jose Carlos Canova 
>         Attachments: could not execute query.doc, screenshot-1.jpg, screenshot-2.jpg
>
>
> Hibernate CustomLoader$Metadata class on method getColumnName method (line 571) its not performing correctly when using the a stored procedure calll... Driver had also a problem which i saw that was fixed. Current version of the jconnect version 6.0.5 return the ALIAS name (variable on a declare statement...) and the user can get the name of the alias on getLabelName.... instead of the getColumn name .. 
> my suggestion for the code is something like that .... 
> 		public String getColumnName(int position) throws HibernateException {
> 			try {
>                                                                                      Strign columnName = resultSetMetaData.getLabelName( position );
>                                                                                       if (columnName == null or "".equals(columnName.trim())
>                                                                                                         columnName =   resultSetMetaData.getColumnName( position );
> 				return  columnName; 
>                                                                }catch( SQLException e ) {
> 				throw new HibernateException( "Could not resolve column name [" + position + "]", e );
> 			}
> 		                     }
> A workaroud solution (its urgent) will be very wellcome... (that does not include mapping the bean on hibernate mapping ... this is not a good solution... ) a tip how to override the customloader class will be great... 

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