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Article #1483Re: ��һ����ɵ��sql����ѯ����
From: yoursunny.com
Date: Thu, 07 Jun 2007 14:32
Date: Thu, 07 Jun 2007 14:32
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1097 bytes
�� �� zmh (�ս�) �Ĵ������ᵽ: �� : ������ : select distinct count(����) from ���� �������ȷ : �� �� aimarzhang �Ĵ������ᵽ: �� : : select count(distinct *) from xxx �����ȷ -- [m[1;33m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 59.78.20.24][m
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X-Google-Thread: 101948,7be6c97da587d85b X-Google-Attributes: gid101948,public,usenet X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news.glorb.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!news.cn99.com!news.uestc.edu.cn!bbsnews.sdu.edu.cn!SJTUBBS From: yoursunny.bbs@bbs.sjtu.edu.cn (yoursunny.com) Newsgroups: cn.bbs.comp.database Subject: Re: ��һ����ɵ��sql����ѯ���� Date: 07 Jun 2007 14:32:36 GMT Organization: ��ˮ˼Դ Message-ID: <4UOjAL$aug@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: database/M.1181226741.A Lines: 11