Bug 207892 Can not select the value from Blob type column[07]
Description: Can not select the value from Blob type column[07] Build number: 2.3.0.v20071029-0800 Steps to reproduce: 1, New a dataset from PRODUCTLINE 2, New a filter in Dataset 3, row["IMAGE"] equal to <select value> Actual result: Exception occurs: The expression's value can not be retrived. An error happen during population of data. This might be caused by including data of mixed type in a column "ANY" type.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/data/ui/util/SelectValueFetcher.java
*/
	private static void defineChildDSetAndDSource( DataRequestSession session,
			JointDataSetDesign dataSetDesign, ModuleHandle modulehandle,
			boolean inclFilter, boolean isLeft ) throws BirtException
	{
		DataSetHandle dataSetHandle;
		if ( isLeft )
		{
			dataSetHandle = modulehandle.findDataSet( dataSetDesign.getLeftDataSetDesignName( ) );
		}
		else
		{
			dataSetHandle = modulehandle.findDataSet( dataSetDesign.getRightDataSetDesignName( ) );
		}
		defineSourceAndDataSets( session, dataSetHandle, session.getModelAdaptor( )
				.adaptDataSet( dataSetHandle ), inclFilter );
	}
	/**
	 * 
	 * @param selectValueExpression
	 * @param dataSetHandle
	 * @return
	 * @throws BirtException
	 */
	public static List getSelectValueList( String expression,
			DataSetHandle dataSetHandle ) throws BirtException
	{
		return getSelectValueList( expression, dataSetHandle, true );
	}
}