postgres execute sql query insert code example

Example 1: insert postgres

INSERT INTO films (code, title, did, date_prod, kind)
    VALUES ('T_601', 'Yojimbo', 106, '1961-06-16', 'Drama');

Example 2: postgresql insert select

insert into items_ver(item_id, item_group, name)
select * from items where item_id=2;