DO $$DECLARE this_version CONSTANT varchar := '00.01.054'; BEGIN PERFORM * FROM "DBVersion" WHERE version = this_version; IF FOUND THEN RETURN; END IF; ALTER TABLE public."DmpUser" ADD COLUMN section_id uuid; INSERT INTO public."DBVersion" VALUES ('DMPDB', '00.01.054', '2024-02-21 12:00:00.000000+02', now(), 'Add Section_id Column to DmpUser Table.'); END$$;