SET DEFAULT_STORAGE_ENGINE = 'tokudb';
DROP TABLE IF EXISTS toku1, toku2;
create table toku1 (a int) engine=TokuDB;
create table toku2 (a int) engine=TokuDB;
insert into toku1 values (1),(2),(3);
insert into toku2 values (1),(2),(3);
set session transaction isolation level READ UNCOMMITTED;
begin;
insert into toku2 select * from toku1;
set session transaction isolation level READ UNCOMMITTED;
insert into toku1 values (4);
commit;
select * from toku2;
a
1
2
3
1
2
3
commit;
select * from toku1;
a
1
2
3
4
DROP TABLE toku1, toku2;