Connect to Supabase Data from PowerBuilder via ODBC

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

Connect to Supabase as an ODBC Data Source

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.

Start by setting the Profile connection property to the location of the Supabase Profile on disk (e.g. C:\profiles\Supabase.apip). Next, set the ProfileSettings connection property to the connection string for Supabase (see below).

Supabase API Profile Settings

Log into your Supabase account and navigate to Account Settings > Access Tokens to generate a new personal access token.

Create a Profile for the ODBC Driver for Supabase

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

1. In PowerBuilder, click Tools -> Database Painter.
2. In the Objects window in the Database Painter, right-click the ODBC node and click New Profile.
3. On the Connection tab, enter a name for the profile and select the Supabase DSN in the Data Source menu.
4. To view and modify a table, right-click a table and then click Edit Data -> Grid.

Using Supabase Data 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 Supabase data into a DataWindow. You can add the following code to the open method:

SQLCA.DBMS = "ODBC"
SQLCA.DBParm = "ConnectString='DSN=CData API Source'"
CONNECT USING SQLCA;
dw_branch.SetTransObject(SQLCA);
dw_branch.Retrieve();