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Article #469Re: ʹ��alter table�����е�����
From: Galaxy��VOLUNTEERS��Database
Date: Thu, 09 Apr 2009 10:37
Date: Thu, 09 Apr 2009 10:37
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1881 bytes
ά��Index���ǿ�Maintenance Task��Jobʲô��Reindex��Ӧ��ֻ�Ǻ��������ذ� �� �� Programmer (6/17) �Ĵ������ᵽ: �� : Ŷ�����������˵��enforce FKԼ��ɣ�����MyISAMһ�� : ��֮ǰ��Ϊ��˵����FK������normalization : ����group by֮��Ļ������ǵ��Լ�ά��index�� : �� �� Boykins (���-������˹����ɽ��ˮ����������) �Ĵ������ᵽ: �� : : һЩOLTP��վ�����FK�� : : FK������ȱ���ǣ� : : 1.����ϵͳ���� : : 2.ά���ĸ����� : : ��ʵûʲôtrick��application�˻Ḻ������������������ : : ���ϣ��ܲ�����ݿ���ɵ�����������������~ : .................������ʡ�ԣ� -- Welcome to Database Board ��ӭ������ݿ�� http://bbs.sjtu.edu.cn/bbsdoc?board=database [m[1;36m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 207.46.55.28][m
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X-Google-Thread: 101948,32f0d39ba50c77f0 X-Google-Attributes: gid101948,domainid0,public,usenet X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news2.google.com!news2.google.com!newshub.sdsu.edu!newsgate.cuhk.edu.hk!news.cn99.com!news.shec6.edu.cn!SJTU From: Dem.bbs@bbs.sjtu.edu.cn (Galaxy��VOLUNTEERS��Database) Newsgroups: cn.bbs.comp.database Subject: Re: ʹ��alter table�����е����� Date: 09 Apr 2009 10:37:41 GMT Organization: ��ˮ˼Դ Message-ID: <4fLd46$b4f@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: database/M.1239273414.A