题解 | 统计每种性别的人数
统计每种性别的人数
https://www.nowcoder.com/practice/f04189f92f8d4f6fa0f383d413af7cb8
with temp as(
select
case
when user_submit.profile like '%female' then 'female'
else 'male'
end as gender_list
from user_submit
)
select distinct gender_list, count(*)
from temp
group by gender_list;
