题解 | #创建一个actor_name表,复制表数据#

create table
    actor_name (
        first_name varchar(45) not null comment '名字',
        last_name varchar(45) not null comment '姓氏'
    );

insert into
    actor_name (first_name, last_name)
select
    first_name,
    last_name
from
    actor