Article View: borland.public.cppbuilder.database.multi-tier
Article #1345Re: Supporting Multiple databases
From: CyberNIK
Date: Tue, 23 Nov 1999 00:00
Date: Tue, 23 Nov 1999 00:00
34 lines
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1628 bytes
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: "CyberNIK" <ncs@mail.saratov.ru> Subject: Re: Supporting Multiple databases Date: 1999/11/23 Message-ID: <81cdig$8ps10@forums.borland.com> X-Deja-AN: 551800632 Content-Transfer-Encoding: 7bit References: <383954AA.F8D7757F@w-s-g.com> Content-Type: text/plain; charset="windows-1251" X-MimeOLE: Produced By Microsoft MimeOLE V4.72.3110.3 Organization: Another Netscape Collabra Server User Mime-Version: 1.0 Newsgroups: borland.public.cppbuilder.database.multi-tier