Bug 109350 output parameter should display in data set dialog.
details output parameter should display in edit data set dialog. steps to reproduce: when call the stored procedure from Oracle database, the query result has been stored in output parameter as an object. While in query result page, there is no data returned actual result: output parameter should display in edit data set dialog.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/ResultSet.java
sm_logger.logp( Level.SEVERE, sm_className, methodName,
            				"Cannot get time value.", ex );
			throw new DataException( ResourceConstants.CANNOT_GET_TIME_FROM_COLUMN, ex, 
			                         new Object[] { new Integer( driverPosition ) } );
		}
	}
	
	private Timestamp getTimestamp( int driverPosition ) throws DataException
	{
	    final String methodName = "getTimestamp";
		try
		{
			return m_resultSet.getTimestamp( driverPosition );
		}
		catch( OdaException ex )
		{
		    sm_logger.logp( Level.SEVERE, sm_className, methodName,
            				"Cannot get timestamp value.", ex );
			throw new DataException( ResourceConstants.CANNOT_GET_TIMESTAMP_FROM_COLUMN, ex, 
			                         new Object[] { new Integer( driverPosition ) } );
		}
		catch( UnsupportedOperationException ex )
		{
		    sm_logger.logp( Level.SEVERE, sm_className, methodName,
            				"Cannot get timestamp value.", ex );
			throw new DataException( ResourceConstants.CANNOT_GET_TIMESTAMP_FROM_COLUMN, ex, 
			                         new Object[] { new Integer( driverPosition ) } );
		}
	}