摘要:
SELECT mr.member_id, mr.username, GROUP_CONCAT(DISTINCT jb.company,jb.start_time,jb.end_time)companys, GROUP_CONCAT(DISTINCT en.school)school, CONCAT(jb.company,'-',en.school) wawwa, GROUP_CONCAT(... 阅读全文
posted @ 2018-12-14 19:40
adstat
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