One of the strengths of OpenEdge CDC is that the Change Tracking Table and the data Change Tables are standard tables in the database. You can write ABL or SQL to handle the CDC tables, just like all the other tables in your database. For information on language support and brief examples, see:
For SQL — See OpenEdge Data Management: SQL Development
For ABL — See OpenEdge Development: Programming Interfaces
For SQL — See OpenEdge Data Management: SQL Development