FROM (SELECT @rownum:=0) r, tablename
SELECTcity_name, title, COUNT(*)
FROM
tuan_info
GROUP BY city_name, title
HAVING COUNT(*) >1
欢迎分享,转载请注明来源:内存溢出
FROM (SELECT @rownum:=0) r, tablename
SELECTcity_name, title, COUNT(*)
FROM
tuan_info
GROUP BY city_name, title
HAVING COUNT(*) >1
欢迎分享,转载请注明来源:内存溢出
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