题解 | 创建索引
对first_name创建唯一索引uniq_idx_firstname
https://www.nowcoder.com/practice/e1824daa0c49404aa602cf0cb34bdd75
alter table `actor` add unique index uniq_idx_firstname(first_name), add index idx_lastname(last_name)
不得不感叹与人工智能的强大
对first_name创建唯一索引uniq_idx_firstname
https://www.nowcoder.com/practice/e1824daa0c49404aa602cf0cb34bdd75
alter table `actor` add unique index uniq_idx_firstname(first_name), add index idx_lastname(last_name)
不得不感叹与人工智能的强大
相关推荐
卢来猴祖:别扯啥职业生涯,如果走开发连职业都找不到谈职业生涯还有什么意义,走测开也是不错的