Bug 177091 Can't access stored procedure defined in Oracle Package
1.setup an oracle connection 2.try to call a stored procedure defined in package
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
Utility.setSystemHelp( getControl( ),
				IHelpConstants.CONEXT_ID_DATASET_JDBC );
	}
	/**
	 * create page control for sql edit page
	 * 
	 * @param parent
	 * @return
	 */
	private Control createPageControl( Composite parent )
	{
		SashForm SashForm = new SashForm( parent, SWT.HORIZONTAL );
		SashForm.setLayoutData( new GridData( GridData.FILL_BOTH ) );
		initialImage( );
		initialJdbcInfo( );
		createTableSelectionComposite( SashForm );
		createTextualQueryComposite( SashForm );
		setSashFormWeights( SashForm );
		return SashForm;
	}
	/**
	 * Initialize image property
	 * 
	 */
	private void initialImage( )
	{
		tableImage = JFaceResources.getImage( TABLE_ICON );
		viewImage = JFaceResources.getImage( VIEW_ICON );
		schemaImage = JFaceResources.getImage( SCHEMA_ICON );
		dataBaseImage = JFaceResources.getImage( DATABASE_ICON );