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RSS ODBC Driver

RSS ODBC Driver は、ODBC 接続をサポートするさまざまなアプリケーションからRSS への接続を実現するパワフルなツールです。

標準のODBC ドライバーインターフェースを使用して、データベースのようにRSS データにアクセスできます。

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Connect to RSS Feeds from PowerBuilder


This article demonstrates how to use the CData ODBC Driver for RSS to connect to RSS feeds and execute queries in PowerBuilder.


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The CData ODBC Driver for RSS can be used from any platform or development technology that supports ODBC, including Sybase PowerBuilder. This article shows how to connect to RSS feeds and execute queries from the Database Painter and controls such as the DataWindow.

Create a Profile for the ODBC Driver for RSS

Follow the steps below to use the Database Painter tool to create a database profile based on an ODBC DSN (data source name) for RSS. In the Database Painter, you can use wizards and the UI to work with RSS feeds.

  1. If you have not already done so, create an ODBC DSN for RSS. The DSN contains the connection properties required to connect to RSS feeds. You can use the Microsoft ODBC Data Source Administrator to create and configure DSNs. This is the last step of installing the driver. Required connection properties are the following:
    • URI

    RSS とAtom フィード、およびカスタム拡張機能を備えたフィードに接続できます。フィードに接続するには、URL プロパティを設定します。セキュアなフィードにアクセスすることもできます。さまざまな認証メカニズムがサポートされています。詳しくは、ヘルプドキュメントを参照してください。

    See the help documentation for a guide to creating a RSS DSN.
  2. In PowerBuilder, click Tools -> Database Painter.
  3. In the Objects window in the Database Painter, right-click the ODBC node and click New Profile.
  4. On the Connection tab, enter a name for the profile and select the RSS DSN in the Data Source menu. The ODBC DSN, required to create the Database Profile. (Salesforce is shown.)
  5. To view and modify a table, right-click a table and then click Edit Data -> Grid.
Live data accessible from an editable grid. (Salesforce is shown.)

Using RSS Feeds with PowerBuilder Controls

You can use standard PowerBuilder objects to connect to ODBC data sources and execute queries. The following example shows how to retrieve RSS feeds into a DataWindow. You can add the following code to the open method:

SQLCA.DBMS = "ODBC" SQLCA.DBParm = "ConnectString='DSN=CData RSS Source'" CONNECT USING SQLCA; dw_latest news.SetTransObject(SQLCA); dw_latest news.Retrieve();