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Article #1474Re: SQL ��ѯ�Ż�����
From: firerock
Date: Tue, 29 May 2007 00:19
Date: Tue, 29 May 2007 00:19
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1418 bytes
��ȷ����д���ܹ�ִ�У� �� �� RHLinux (Linux) �Ĵ������ᵽ: �� : �� ��: SQL ��ѯ�Ż����� : ����վ: ��ˮ˼Դ (2007��05��29��01:45:49 ���ڶ�) : : �����Ķ�SQLЧ��ã� : 1�� : SELECT name : FROM movie, movieExec : WHERE title = 'Star' AND producer = cert : 2�� : SELECT name : FROM movieExec : WHERE cert = ( : SELECT producer : FROM movie : WHERE title = 'Star' : ) : : ʹ���Ӳ�ѯ�û��Dz����Ӳ�Ѷ���أ�Ϊʲô�� : : : -- : : [1;34m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 202.120.38.167][m -- [m[1;32m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 202.101.47.64][m
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X-Google-Thread: 101948,f7b277aec8db0020,start X-Google-Attributes: gid101948,public,usenet X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!news.glorb.com!news.szu.edu.cn!bbsnews.sdu.edu.cn!SJTUBBS From: liuxueshen.bbs@bbs.sjtu.edu.cn (firerock) Newsgroups: cn.bbs.comp.database Subject: Re: SQL ��ѯ�Ż����� Date: 29 May 2007 00:19:54 GMT Organization: ��ˮ˼Դ Message-ID: <4UHLOL$bql@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: database/M.1180397973.A