题解 | #查询被投递过的职位信息#
查询被投递过的职位信息
https://www.nowcoder.com/practice/b4e9b51872b7473e8e906bcd25948859
SELECT dr.job_id, boss_id, company_id, post_time, salary, job_city FROM job_info ji INNER JOIN deliver_record dr ON ji.job_id = dr.job_id GROUP BY ji.job_id, boss_id, company_id, post_time, salary, job_city
太苟了, 题目说的是有排序, 但实际上答案是没有排序的,所以去掉order by 就好了
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