A function cannot have an undefined signature, but can accept an array of arguments:
CREATE OR REPLACE FUNCTION bpd.object_del_by_id_array(
object_array bigint[])
RETURNS SETOF bpd.errarg_action
LANGUAGE 'plpgsql'
COST 100
VOLATILE SECURITY DEFINER PARALLEL SAFE
ROWS 1000
SET search_path=bpd
AS $BODY$
DECLARE
cfg_desc "bpd"."cfg_action"%ROWTYPE;
action_entity RECORD;
action_result RECORD;
result "bpd"."errarg_action"%ROWTYPE;
BEGIN
SELECT * INTO cfg_desc FROM "bpd"."cfg_action" WHERE id = 'delete';
FOR action_entity IN SELECT id, "name" FROM bpd.object WHERE id = ANY(object_array)
LOOP
action_result = "bpd"."object_del"(
action_entity.id);
result."err_id" = action_result.outresult;
result."errdesc" = action_result.outdesc;
result."entity_id" = 20;
result."entity_instance_id" =
action_entity.id;
result."entity_instance_name" =
action_entity.name;
result."action_id" = cfg_desc."actid";
result."action_desc" = cfg_desc.desc;
RETURN NEXT result;
END LOOP;
END;
$BODY$;
