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詳細はこちら →Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for SAS xpt, you gain access to live SAS xpt データ within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to retrieve SAS xpt データ. This article will walk through connecting to SAS xpt and creating a simple VCL application with the Form Designer.
If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.
URI をSASXpt ファイルを格納しているフォルダに設定すると、ローカルのSASXpt ファイルに接続できます。
Amazon S3 ソースに接続してSASXpt ファイルを読み込むことができます。以下のプロパティを設定して接続します:
ADLS Gen2 に接続してSASXpt ファイルを読み込むことができます。以下のプロパティを設定して接続します:
You can then follow the steps below to use the Data Explorer to create a FireDAC connection to SAS xpt データ.
Follow the procedure below to start executing queries to SAS xpt データ from a simple VCL application that displays the results of a query in a grid.
Drop a TFDConnection component onto the form and set the following properties:
Drop a TFDQuery component onto the form and set the properties below:
SQL: Click the button in the SQL property and enter a query. For example:
SELECT Id, Column1 FROM SampleTable_1 WHERE Column2 = '100'
Drop a TDataSource component onto the form and set the following property:
Drop a TDBGrid control onto the form and set the following property:
You now have an executable application that displays the results of the SQL Query set in the TFDQuery object.
Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.