Typically, when opening a database program-object for editing (function, package...) the system looks for DDL files, matching the name of the selected object. If found, they will be aggregated with the code editor, so every change will be automatically reflected in the DDL file as well. If no ddl file is found, system should suggest creating a ddl file for the current object. This feature should be made configurable, to be able to disable annoying prompts if not needed.