SET STORAGE_ENGINE = 'tokudb';
DROP TABLE IF EXISTS foo;
set autocommit=off;
create table foo ( a int);
select * from foo;
a
lock tables foo write;
insert into foo values (1);
select * from foo;
a
1
rollback;
select * From foo;
a
insert into foo values (2);
select * from foo;
a
2
commit;
select * From foo;
a
2
insert into foo values (3);
select * from foo;
a
2
3
rollback;
select * From foo;
a
2
unlock tables;
set autocommit=on;
DROP TABLE foo;