mirror of
https://github.com/MariaDB/server.git
synced 2025-08-31 22:22:30 +03:00
56 lines
740 B
Plaintext
56 lines
740 B
Plaintext
SET DEFAULT_STORAGE_ENGINE = 'tokudb';
|
|
DROP TABLE IF EXISTS foo;
|
|
create table foo (a int, b int, primary key (a))engine=TokuDB;
|
|
insert into foo values (1,10),(2,20),(3,30),(4,40),(5,50);
|
|
set session tokudb_disable_prefetching=ON;
|
|
select * from foo;
|
|
a b
|
|
1 10
|
|
2 20
|
|
3 30
|
|
4 40
|
|
5 50
|
|
select * from foo where a=1;
|
|
a b
|
|
1 10
|
|
select * from foo where a>1;
|
|
a b
|
|
2 20
|
|
3 30
|
|
4 40
|
|
5 50
|
|
begin;
|
|
select * from foo where a > 1 for update;
|
|
a b
|
|
2 20
|
|
3 30
|
|
4 40
|
|
5 50
|
|
commit;
|
|
set session transaction isolation level serializable;
|
|
select * from foo;
|
|
a b
|
|
1 10
|
|
2 20
|
|
3 30
|
|
4 40
|
|
5 50
|
|
select * from foo where a=1;
|
|
a b
|
|
1 10
|
|
select * from foo where a>1;
|
|
a b
|
|
2 20
|
|
3 30
|
|
4 40
|
|
5 50
|
|
begin;
|
|
select * from foo where a > 1 for update;
|
|
a b
|
|
2 20
|
|
3 30
|
|
4 40
|
|
5 50
|
|
commit;
|
|
DROP TABLE foo;
|