SELECT a.id, a.nick_name, a.member_account, a.integral, (@rowNum := @rowNum + 1) AS tRank #计算行号 FROM tzqc_raw_data AS a, (SELECT (@rowNum := 0)) b WHERE a.groups = 1 AND a.date = (SELECT c.date FROM tzqc_raw_data c ORDER BY c.date DESC LIMIT 1) ORDER BY a.integral DESC;
利用MySQL游标进行计算排名
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转载自www.cnblogs.com/yanglei-xyz/p/10333865.html
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