MySql從表結果集中隨機取一條數據

該功能的實現基於「mysql 查找結果中自動加序號列 」mysql 博客文章地址：http://blog.csdn.net/macwhirr123/article/details/7489484sql Select * from (Select (@rowNo :=@rowNo+1) AS rowno, pwd from pur_admininfo, (Select @rowNo := 0) b)

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