原题目是Find names of users who are younger than all Illinois (IL) users.
这是我写的
原date表格如下
求问大神们哪里需要改呀
原题目是Find names of users who are younger than all Illinois (IL) users.
这是我写的
原date表格如下
求问大神们哪里需要改呀
select name from tw_user where age<all (select min(age) from tw_user where state = 'IL')