Article View: borland.public.cppbuilder.database.multi-tier
Article #1374Re: Supporting Multiple databases
From: John Graham
Date: Thu, 16 Dec 1999 00:00
Date: Thu, 16 Dec 1999 00:00
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1872 bytes
Or you can link all of the datasets on your app. server to a single TDatabase object and simply change the "DatabaseName" property to point to the desired database. CyberNIK wrote: > You can use remote calls to appserver function that reset dataset > properties. > For example, if you have remote data module (RDM) you can define some > appserver > function RDM::reset( int userID ). This func will change, lets say, > RDM->Table->TableName > before any user data operations. Use DCOM to export reset(int) and remote > call it from > client on connect to appserver. > > CyberNIK > > Greg Major wrote in message <383954AA.F8D7757F@w-s-g.com>... > >I hope I can explain this correctly. > > > >I need to support multiple databases from the same application server. > >What database the user connects to depends upon the user. All databases > >are identical. I can support the stateless functionality easily but I > >need a way of re-directing the Remote Datasets so the user gets the > >results form the correct database. > > > >-- > >Gregory A. Major > >President > >Wilderness Software Group, Inc. > >165 Front Street > >Building A, 5th Floor > >Chicopee, MA 01013 > > > >(V) 413 594-7717 > >(F) 413 594-8530 > >(E) wsg@w-s-g.com > > > >
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: fcd2b,6e7f02ea88bda0c7 X-Google-Attributes: gidfcd2b,public From: John Graham <jgraham@salts.navy.mil> Subject: Re: Supporting Multiple databases Date: 1999/12/16 Message-ID: <3858FBDD.4AE1C438@salts.navy.mil> X-Deja-AN: 561534321 Content-Transfer-Encoding: 7bit References: <383954AA.F8D7757F@w-s-g.com> <81cdig$8ps10@forums.borland.com> X-Accept-Language: en Content-Type: text/plain; charset=us-ascii Organization: U. S. Navy SALTS Project Mime-Version: 1.0 Newsgroups: borland.public.cppbuilder.database.multi-tier