PostgreSQL现有的类似于其他用户

我有三张桌子: 用户, 项目。 喜欢。

CREATE TABLE t_users (
user_id varchar PRIMARY KEY,
name varchar
);

CREATE TABLE t_items (
item_id varchar PRIMARY KEY,
owner_id varchar
);

CREATE TABLE t_likes (
like_id varchar PRIMARY KEY,
item_id varchar references t_items(item_id),
user_id varchar references t_users(user_id)
);

INSERT INTO t_users VALUES ('us123', 'us123');
INSERT INTO t_users VALUES ('us456', 'us456');
INSERT INTO t_users VALUES ('us789', 'us789');

INSERT INTO t_items VALUES ('it123', 'us123');
INSERT INTO t_items VALUES ('it456', 'us123');
INSERT INTO t_items VALUES ('it789', 'us123');
INSERT INTO t_items VALUES ('it987', 'us456');
INSERT INTO t_items VALUES ('it654', 'us456');
INSERT INTO t_items VALUES ('it321', 'us456');

INSERT INTO t_likes VALUES ('lk123', 'it123', 'us789');
INSERT INTO t_likes VALUES ('lk456', 'it456', 'us123');
INSERT INTO t_likes VALUES ('lk789', 'it789', 'us789');
INSERT INTO t_likes VALUES ('lk987', 'it987', 'us456');
INSERT INTO t_likes VALUES ('lk654', 'it654', 'us789');
INSERT INTO t_likes VALUES ('lk321', 'it321', 'us789');

select * from t_items where owner_id = 'us123';

如何发出请求 项目 属于 用户 ,考虑到 现有的喜欢 属于 其他用户 'US789' ?

Worked example

我需要结果:

   item_id  owner_id  its_like
1   it123   us123   us789
2   it456   us123
3   it789   us123   us789

谢谢您。