mariadb/mysql-test/r/rollback.result

drop table if exists t1;
create table t1 (n int not null primary key) type=myisam;
begin work;
insert into t1 values (4);
insert into t1 values (5);
rollback;
Warning:  Some non-transactional changed tables couldn't be rolled back
select * from t1;
n
4
5
drop table t1;