题解 | #查找某个年龄段的用户信息#
查找某个年龄段的用户信息
https://www.nowcoder.com/practice/be54223075cc43ceb20e4ce8a8e3e340
select device_id,gender,age from user_profile where age between 20 and 23 select device_id,gender,age from user_profile where age>=20 and age<=23 between and 是包含起始值和结束值的
美团一面856人在聊