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Article #5642Re: Query over 2 ADOConnetions ...
From: Mark Cashman
Date: Tue, 27 Mar 2001 00:29
Date: Tue, 27 Mar 2001 00:29
22 lines
1751 bytes
1751 bytes
Hi, Mike! You can use a master / detail relationship, having the one data set / data source feed the other. You will need to use a parameter in the second query, which is to be satisfied by the data source named in the DataSource property of the second query. That data source will be the data source attached to the first query, and the parameter named in the SQL will have the same name as the appropriate field in the first query. Follow the pattern used for BDE TQuery objects shown in the Developer's Guide and the help. ------ Mark Cashman (TeamB - C++ Builder), creator of The Temporal Doorway at http://www.temporaldoorway.com - Original digital art, writing, music and more - C++ Builder / JBuilder Tips and The C++ Builder Programmer's Webring (Join us!) http://www.temporaldoorway.com/programming/index.htm ------
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10698b,b511b4693167582d X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2001-03-26 16:44:49 PST Message-ID: <3ABFDED6.A0CFA416@temporaldoorway.com> Date: Mon, 26 Mar 2001 19:29:10 -0500 From: Mark Cashman <mcashman@temporaldoorway.com> Reply-To: mcashman@temporaldoorway.com X-Mailer: Mozilla 4.7 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 Newsgroups: borland.public.cppbuilder.database.ado Subject: Re: Query over 2 ADOConnetions ... References: <3abf5c43$1_2@dnews> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 24.14.197.193 X-Trace: 26 Mar 2001 16:28:32 -0800, 24.14.197.193 Lines: 24 Path: arc1-ca.pugleaf.net!supernews.google.com!sn-xit-02!supernews.com!news.tele.dk!213.56.195.71!fr.usenet-edu.net!usenet-edu.net!fu-berlin.de!news.bnb-lp.com!dnews!24.14.197.193