create table t1 (a int, b text) engine=ndb;
insert into t1 values (1,'xxx'),(2,'yyy'),(3,'zzz');
select * from t1 order by a;
a	b
1	xxx
2	yyy
3	zzz
# restart
select * from t1 order by a;
a	b
1	xxx
2	yyy
3	zzz
drop table t1;