isSchemaSupported = metaDataProvider.isSchemaSupported();
if ( jdbcConnection != null ) {   isSchemaSupported = metaDataProvider.isSchemaSupported();  }
	protected void initJdbcInfo()	{		if ( metaDataProvider == null )		{			metaDataProvider = new JdbcMetaDataProvider(null);					}				try		{			isSchemaSupported = metaDataProvider.isSchemaSupported();		}		catch(Exception e)		{			ExceptionHandler.handle( e );		}	}