Oracle Multi-Table Association update

CREATE TABLE T1 (
ID Number (10),
Name VARCHAR2 (10)
);
CREATE TABLE T2 (
ID Number (10),
Name VARCHAR2 (10)
);

INSERT into T1 values (1, ' 06 ');
INSERT into T1 values (2, ' 02 ');
INSERT into T2 values (3, ' 03 ');
INSERT into T2 values (1, ' 01 ');

SELECT * from T1;
select * from T2;

Update T1
Set t1.name = (select T2.name from T2 where t2.id=t1.id)
where exists (select * from T2 where t2.id=t1.id);

Oracle Multi-Table Association update