2022-10-14 14:03 西安欧亚学院 大数据开发工程师 发布于浙江
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SELECT
(case
when age >= 25 then '25岁及以上'
else '25岁以下'
end)as age_cut,
count(
(
case when age >= 25 then '25岁及以上' else '25岁以下' end
)
) as number
FROM
user_profile group by age_cut
(case
when age >= 25 then '25岁及以上'
else '25岁以下'
end)as age_cut,
count(
(
case when age >= 25 then '25岁及以上' else '25岁以下' end
)
) as number
FROM
user_profile group by age_cut
我已经通过这道题！
https://gw-c.nowcoder.com/api/sparta/jump/link?link=https%3A%2F%2Fwww.nowcoder.com%2FquestionTerminal%2F30f9f470390a4a8a8dd3b8e1f8c7a9fa
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