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Article #604Re: һ���SQL��ѯ���ı���... zz
From: ��ϵ����*��Ʒ����*����shiyan����
Date: Sat, 22 Nov 2008 03:34
Date: Sat, 22 Nov 2008 03:34
23 lines
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1991 bytes
�ۡ��� �� �� Marisa (�F��ħ��ɳ) �Ĵ������ᵽ: �� : http://www.cnblogs.com/Mainz/archive/2008/07/31/1257000.html : ��������SQL Server Management Studio�IJ�ѯ�������룺 SELECT * FROM t1 WHERE : c1=2; : ��������ʲô����ݿ���ôȥִ�в�ѯ�ģ� - ֪��Ȼ��֪������Ȼ�� : 1. Query Parsing, Synatax Error Check, and Authorization: Query : Processer check the user is authorized to run the query;����ѯ���������Ƚ��� : ����������飬�������Ȩ�����û�л����Ȩִ����صIJ�������������� : �������?�� : 2. Query Re-writing��Semantic Optimization�� ����ѯ����������дSQL�� : �䲢����Ӧ���Ż����� : .................������ʡ�ԣ� -- [1;31mHebei ��������Զ��ů�ļ� [0;1;5;36mqq����ϵ����[m [1;33m��Ʒ����ӭ���� Tea �� [m[1;32m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 59.78.26.99][m
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X-Google-Thread: 101948,6a437f05b07dde90 X-Google-Attributes: gid101948,domainid0,public,usenet X-Google-Language: Chinese,GB Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!news.neu.edu.cn!news.shec6.edu.cn!SJTU From: qqlover.bbs@bbs.sjtu.edu.cn (��ϵ����*��Ʒ����*����shiyan����) Newsgroups: cn.bbs.comp.database Subject: Re: һ���SQL��ѯ���ı���... zz Date: 22 Nov 2008 03:34:08 GMT Organization: ��ˮ˼Դ Message-ID: <4d9b3U$bGk@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: database/M.1227324846.A Lines: 22