Viewing TigerGraph データ in RAD Studio Data Explorer

How to view TigerGraph データ in RAD Studio Data Explorer using the CData ODBC Driver for TigerGraph.

最終更新日：2023-06-12

Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for TigerGraph, you gain access to live TigerGraph データ within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to both retrieve TigerGraph データ. This article will walk through connecting to TigerGraph using the Data Explorer.

Configure a Connection to TigerGraph

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.

TigerGraph 接続プロパティの取得・設定方法

TigerGraph インスタンスで認証するには、User、Password、およびURL プロパティに有効なTigerGraph 資格情報を設定します。デフォルトでは、ポート14240で接続されます。

Connecting to TigerGraph データ Using Data Explorer

You can create a simple application for displaying TigerGraph データ by utilizing the CData FireDAC Components for TigerGraph and a new VCL Forms Application:

Open the Data Explorer in RAD Studio and expand FireDAC.
Right-click the ODBC Data Source node in the Data Explorer.
Click Add New Connection.
Enter a name for the connection.
In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for TigerGraph.
Back in the Data Explorer, expand the views for the connection.
Create a new VCL Forms application and drag a view (for example: person) onto the form.
Select the personView object on the form and set the Active property to true.
Right-click on the object, bind visually, and link everything (*) to a new control (TStringGrid).
Arrange the TStringGrid on the form and run the application to see the person data.