isSchemaSupported = metaDataProvider.isSchemaSupported();
if ( jdbcConnection != null) { isSchemaSupported = metaDataProvider.isSchemaSupported(); }
	protected void resetJdbcInfo(OdaDataSourceHandle curDataSourceHandle)	{		if( metaDataProvider != null )		{			metaDataProvider.closeConnection();			metaDataProvider = new JdbcMetaDataProvider(null);			connectMetadataProvider( metaDataProvider, curDataSourceHandle);						// Clear the Table list and the schema List			tableList = null;			schemaList = null;		}				try		{			isSchemaSupported = metaDataProvider.isSchemaSupported();		}		catch(Exception e)		{			ExceptionHandler.handle( e );		}	}