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Article #2170Re: TADOTable Out of Order
From: Robert Emmons
Date: Fri, 31 Oct 2003 17:29
Date: Fri, 31 Oct 2003 17:29
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On Fri, 31 Oct 2003 20:17:07 +0300, "Viatcheslav V. Vassiliev" <support@oledbdirect.com> wrote: >You may use indexes defined in DBMS (inside Jet database) only if >CursorLocation=clUseServer and TableDirect=True. Thanks. I had just found that CursorLocation=clUseServe causes the table to display in index order, but I did not know about the TableDirect=True requirement. I am still wondering if this is the best/only solution, since the BCB6 help on "CursorLocation/TADOConnection" seems to indicate some problems. It says: "A server-side cursor offers less flexibility, but may be more advantageous (or necessary) for large result sets. Using a server-side cursor becomes necessary when the sheer size of a result set exceeds the available disk space that would be needed to create the client-side cursor. Also, many servers only support unidirectional cursors. This would preclude moving the record pointer in the dataset backward (even one record) through the result set."
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10698b,b4ab9cb102f7ab18 X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2003-10-31 09:39:49 PST From: Robert Emmons <remmons@aurigen.com> Newsgroups: borland.public.cppbuilder.database.ado Subject: Re: TADOTable Out of Order Date: Fri, 31 Oct 2003 12:29:06 -0500 Message-ID: <2m65qv87t6nj09k5d6652ooultht4v2m4l@4ax.com> References: <1vv4qvcl4irnt8ln5t1p31ge0cshk96s6s@4ax.com> <3fa29917$1@newsgroups.borland.com> X-Newsreader: Forte Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 68.193.14.50 X-Trace: newsgroups.borland.com 1067621334 68.193.14.50 (31 Oct 2003 09:28:54 -0700) Lines: 23 Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!news.maxwell.syr.edu!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail