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Article #1323Re: Strange behaviour of ADOConnection
From: Viatcheslav V. Vassiliev
Date: Wed, 18 Aug 2004 06:36
Date: Wed, 18 Aug 2004 06:36
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ADO maintains connection pool, so when you disconnect it does not actually release connection. Try to add "OLE DB Services=-2" to your connection string. //------------------------------------------ Regards, Vassiliev V. V. http://www.managed-vcl.com - using .Net objects in Delphi for Win32 + ADO.Net http://www.oledbdirect.com - The fastest way to access MS SQL Server, MS Jet (Access) and Interbase (through OLEDB) "Francesco" <.> ???????/???????? ? ???????? ?????????: news:41226f7a@newsgroups.borland.com... > Hello, > > I've an ADOConnection, I've noticed that once connected even if I > disconnect, the DB is still in use. > I'll explain better: > > > I've an ADOConnection that connect to a database as specified in > ConnectionString > > ADOConnection1->Connected = true; > > I do smth with ADOQuery connected to that ADOConnection for example a > select from table 1... > > > after that I close the Query and the connection too > > ADOQuery1->Close(); > ADOConnection1->Connected = false; > > Now if I try to connect directly to database using another ADOQuery and > putting directly the connection string in the query and I do smth that > I need to have the exclusive access to DB (for example checking a > table). > > I've an error saying that the Database is still in use. > > > Am I forgetting anything or is a bug? Any Idea? > > thanks, Francesco
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X-Google-Thread: 10698b,323a17fad324853a X-Google-Attributes: gid10698b,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Viatcheslav V. Vassiliev" <support@oledbdirect.com> Newsgroups: borland.public.cppbuilder.database.ado References: <41226f7a@newsgroups.borland.com> Subject: Re: Strange behaviour of ADOConnection Date: Wed, 18 Aug 2004 10:36:45 +0400 Lines: 48 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1437 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1441 NNTP-Posting-Host: 213.234.218.42 Message-ID: <4122f908@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1092811016 213.234.218.42 (17 Aug 2004 23:36:56 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!proxad.net!fr.ip.ndsoftware.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail