🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: cn.bbs.comp.database
Article #9873

����һ����ѯ

#9873
From: ������У
Date: Fri, 17 Jul 1998 00:00
14 lines
1149 bytes
table1��table2�й�ͬ���ֶ�field1
���������table2������IJ�ѯ��

1��table2��ij�ֶ�field2����������field2 > ij�Զ������
2�����table2ij��¼��field1�����ݲ�������table1�У���Ѹ��ֶ�ѡ��
3�����.......................... ������ ........����
������Ӧ��table1�и�����¼��ij�ֶ�field2 > ij�Զ����������ѡ�ж�
Ӧtable2���������¼

������vfp�����ʵ����һ��ѯ�����ѽ�������ij��grid�
лл

--
�� ��Դ: �й�ƴ�BBSվ [bbs.ustc.edu.cn]
Technical Details
Message-ID: <980717.yx0qL$PBBS@bbs.ustc.edu.cn>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail

Show Full Headers
Complete Article Headers
X-Google-Language: Chinese,GB
X-Google-Thread: 101948,1da1ab9075cbec99,start
X-Google-Attributes: gid101948,public
From: Xh_Y@bbs.ustc.edu.cn (������У)
Subject: ����һ����ѯ
Date: 1998/07/17
Message-ID: <980717.yx0qL$PBBS@bbs.ustc.edu.cn>
X-Deja-AN: 372232372
Organization: �й�ƴ�BBSվ
Newsgroups: cn.bbs.comp.database