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
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