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
select gender,count(gender) as number from (select if(profile like '%,male','male','female')as gender from user_submit)as a group by gender;
统计每种性别的人数
https://www.nowcoder.com/practice/f04189f92f8d4f6fa0f383d413af7cb8
select gender,count(gender) as number from (select if(profile like '%,male','male','female')as gender from user_submit)as a group by gender;
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