Bug 207561 [Regression] Conversion errror when preview the attached report design
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
}
			if ( containsTableInSchema( schemaName ) )
			{
				schemaList = new ArrayList( );
				schemaList.add( schemaName );
				setMessage( DEFAULT_MESSAGE );
			}
			else
			{
				schemaList = null;
				setMessage( JdbcPlugin.getResourceString( "dataset.editor.page.query.error.schemaNotExisted" ),
						WARNING );
			}
		}
		else
		{
			isPageInitialization = !isPageInitialization;
		}
	}
	/**
	 * 
	 * @param schemaName
	 * @return
	 */
	private boolean containsTableInSchema( String schemaName )
	{
		ResultSet rs = metaDataProvider.getAlltables( metaDataProvider.getCatalog( ),
				schemaName,
				"%",
				new String[]{