Article View: borland.public.cppbuilder.database.ado
Article #2627Re: TADOConnection.OpenSchema types
From: Edward Diener
Date: Mon, 28 Apr 2003 21:08
Date: Mon, 28 Apr 2003 21:08
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2789 bytes
Viatcheslav V. Vassiliev wrote: > ADO Express (dbGo) uses MS ADO to get schema data, so it supports any > schema that ADO supports. adSchemaDBInfoLiterals is defined in ADO > but not in OLEDB - OLEDB providers provide this information not > through schema. Why then does the Borland doc quoted below say that "siDBInfoLiterals (Defined in OLE DB, but not supported by ADO.)" along with a number of other siXXX schema types ( look at the bottom of the TSchemaInfo type topic ) ? Is this just another error by Borland in their documentation ? > > ---------------------------------------------------------------- > Regards, > Viatcheslav V. Vassiliev > http://www.oledbdirect.com > The fastest way to access MS SQL Server, MS Jet (MS Access)> and Interbase (through OLEDB) databases. > > > "Edward Diener" <eddielee@tropicsoft.com> �������/�������� � �������� > ���������: news:3eabd2f1$1@newsgroups.borland.com... >> The documentation for OpenSchema's TSchemaInfo types says that says: >> >> "siDBInfoLiterals (Defined in OLE DB, but not supported by ADO.)" >> >> among other types specified as defined in OLEDB but not ADO. However, >> looking at the MS ADO documentation, it clearly states that >> adSchemaDBInfoLiterals, the ADO equivalent of siDBInfoLiterals, is >> supported in ADO. Does anybody know why Borland's ADO implementation >> says that it is not supported ? Is the Borland ADO implementation a >> version of ADO that is not the latest and does not support this >> functionality ? I notice the latest version of ADO on my machine is >> 2.7, which I guess corresponds to the 2.7 version of MDAC. What >> version of ADO does Borland's version support ?
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X-Google-Language: ENGLISH,ASCII X-Google-Thread: 10698b,8693ae3486f3c2c6 X-Google-Attributes: gid10698b,public X-Google-ArrivalTime: 2003-04-28 14:12:05 PST From: "Edward Diener" <eddielee@tropicsoft.com> Newsgroups: borland.public.cppbuilder.database.ado References: <3eabd2f1$1@newsgroups.borland.com> <3eacbffe$1@newsgroups.borland.com> Subject: Re: TADOConnection.OpenSchema types Date: Mon, 28 Apr 2003 17:08:36 -0400 Lines: 40 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 NNTP-Posting-Host: 66.32.69.142 Message-ID: <3ead97a6@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1051563942 66.32.69.142 (28 Apr 2003 14:05:42 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-09!supernews.com!news.maxwell.syr.edu!newsfeed.icl.net!newsfeed.fjserv.net!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail