DO $$DECLARE
   this_version CONSTANT varchar := '00.01.069';
BEGIN
   PERFORM * FROM "DBVersion" WHERE version = this_version;
   IF FOUND THEN RETURN; END IF;

	ALTER TABLE public."DescriptionTemplate" ADD COLUMN code character varying(200);
   UPDATE public."DescriptionTemplate" SET code = uuid_generate_v4();
   ALTER TABLE public."DescriptionTemplate" ALTER COLUMN code SET NOT NULL;
   
    INSERT INTO public."DBVersion" VALUES ('DMPDB', '00.01.069', '2024-07-26 12:00:00.000000+02', now(), 'Add DescriptionTemplate code column.');

END$$;