Bug 142675 [Regression]Query change is not saved without "Preview Results"
Steps to reproduce: 1.New a sample data source and a data set with table "CUSTOMERS" 2.Edit the data set, change table to "ORDERS", click "OK" Expected result: Query text is changed Actual result: Changed query is not saved unless click "Preview Results" before click "OK"
model/org.eclipse.birt.report.model.adapter.oda/src/org/eclipse/birt/report/model/adapter/oda/ModelOdaAdapter.java
*            the Model handle
	 * @param setDesign
	 *            the ODA data source design
	 */
	public void updateDataSetDesign( OdaDataSetHandle setHandle,
			DataSetDesign setDesign )
	{
		
		setDesign.setName( setHandle.getName( ) );
		setDesign.setDisplayName( setHandle.getDisplayName( ) );
		
		
		
		
		setDesign.setOdaExtensionDataSetId( setHandle.getExtensionID( ) );
		setDesign.setPublicProperties( newOdaPublicProperties( setHandle
				.getExtensionPropertyDefinitionList( ), setHandle ) );
		setDesign.setPrivateProperties( newOdaPrivateProperties( setHandle
				.privateDriverPropertiesIterator( ) ) );
		setDesign.setPrimaryResultSetName( setHandle.getResultSetName( ) );
		setDesign.setQueryText( setHandle.getQueryText( ) );
		
		OdaDataSourceHandle sourceHandle = (OdaDataSourceHandle) setHandle
				.getDataSource( );
		if ( sourceHandle != null )
			setDesign
					.setDataSourceDesign( createDataSourceDesign( sourceHandle ) );
		setDesign.setParameters( new DataSetParameterAdapter( )
				.newOdaDataSetParams( setHandle.parametersIterator( ) ) );
		setDesign.setPrimaryResultSet( ResultSetsAdapter