Previewing the Source Data - relational tables

Follow these steps to preview the data in relational data source:

1. Drag and drop the Source table from Navigator to Source Analyzer. We are using EMPLOYEES (Oracle) table as our reference to preview the data.
2. Right-click on EMPLOYEES Source Definition, and click on Preview Data... as shown in the following screenshot:
   
3. A new window will pop up asking you to provide the database connection details. Refer to the following screenshot for your reference:
   
4. Click on Open to view the preview of the data.
5. Once you are done, click on Close.