题解 | #考试分数(一)#
考试分数(一)
https://www.nowcoder.com/practice/f41b94b4efce4b76b27dd36433abe398
SELECT
job,
ROUND(AVG(score),3) AS avg
FROM grade
GROUP BY job
ORDER BY avg DESC
考试分数(一)
https://www.nowcoder.com/practice/f41b94b4efce4b76b27dd36433abe398
SELECT
job,
ROUND(AVG(score),3) AS avg
FROM grade
GROUP BY job
ORDER BY avg DESC
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斯卡蒂味的鱼汤:知道你不会来数马,就不捞你😂最近数马疯狂扩招,招聘要求挺低的,你能力肯定够,应该就是因为太强了,知道你不会来才不捞你