Master-detail problem

Article View: borland.public.cppbuilder.database.ado

Article #2797

Back to borland.public.cppbuilder.database.ado Previous Next

#2797

From: Dag Blakstad
Date: Thu, 20 Mar 2003 07:47

17 lines
1571 bytes

Hi!

We have a problem with defining master detail relationsships between 
datasets, when using parameterized queries. When the foreign keys 
(defined as parameters in the queries) are NUMBER with 8 or more digits, 
  the master-detail releationsships does not work.

The error message displayed are totally obscure, just 3 characters:
!?E

We are using Oracle 8.1.7, and have tried both Oracles and Microsofts 
driver. Therefore we are wondering if there is an error in Borland's ADO 
wrappers or ADO itself.

Anybody who has had this problem?

Best Regards Dag Blakstad

Technical Details

Message-ID: <3E797212.4060101@frisurf.no>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-03!sn-xit-01!sn-xit-08!supernews.com!newsswitch.lcs.mit.edu!news-FFM2.ecrc.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 10698b,136fcc8b81fbaee1,start
X-Google-Attributes: gid10698b,public
X-Google-ArrivalTime: 2003-03-20 00:09:10 PST
Message-ID: <3E797212.4060101@frisurf.no>
Date: Thu, 20 Mar 2003 08:47:30 +0100
From: Dag Blakstad <d-bl@frisurf.no>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.0.1) Gecko/20020826
X-Accept-Language: en-us, en
MIME-Version: 1.0
Newsgroups: borland.public.cppbuilder.database.ado
Subject: Master-detail problem
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
NNTP-Posting-Host: 130.67.26.197
X-Trace: newsgroups.borland.com 1048146495 130.67.26.197 (19 Mar 2003 23:48:15 -0800)
Lines: 18
Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-03!sn-xit-01!sn-xit-08!supernews.com!newsswitch.lcs.mit.edu!news-FFM2.ecrc.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail