create class if not exists /test/batch ( v_varchar varchar, v_text text, v_int int, v_bigint bigint, v_smalldouble double, v_double double, v_float float, v_bool bool, indexes(v_varchar, v_text, v_int, v_bigint, v_double, v_float, v_smalldouble, v_bool), keys(v_varchar , v_text) ) with ckeys=v_bool ; delete from /test/batch with version ; /** sleep(10s) **/ ;