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Article #851Re: Help with SQL statement
From: Viatcheslav V. Vassiliev
Date: Tue, 21 Jun 2005 07:36
Date: Tue, 21 Jun 2005 07:36
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2419 bytes
This depends on DBMS you are using. On MS SQL Server you may write insert into TblTemp (text) select text from TblSource group by text order by max(id) Note max(id) - there may be some id's for unique text, so you should use aggregate function - max, min, avg etc. This may or may not work on DBMS other than MS SQL Server. //------------------------------------------ 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) "Vladimir Stefanovic" <antivari@po.sbb.co.yu> �������/�������� � �������� ���������: news:42b71709@newsgroups.borland.com... >I have a single table with this imaginary format: > > ID TEXT > ------------ > 2 AAAA > 5 BBBBB > 4 CCCC > 3 AAAA > 1 BBBBB > > ID is uniq > TEXT is not unique > > I want to extract into NEW Table > > AAAA > BBBB > CCCC > > somehow like > > "INSERT INTO TblTmp (Text)\n" > "SELECT Text\n" > "FROM TblSource\n" > "GROUP BY Text"; > > ...but I want them ALSO to be sorted by ID, and I doesn't > know how to involve ORDER into this... > > > > > > -- > Best regards, > Vladimir Stefanovic >
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X-Google-Thread: 10698b,d883a75625ee119f X-Google-Attributes: gid10698b,public X-Google-Language: ENGLISH,ASCII From: "Viatcheslav V. Vassiliev" <support@oledbdirect.com> Newsgroups: borland.public.cppbuilder.database.ado References: <42b71709@newsgroups.borland.com> Subject: Re: Help with SQL statement Date: Tue, 21 Jun 2005 11:36:06 +0400 Lines: 61 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2527 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527 X-RFC2646: Format=Flowed; Response NNTP-Posting-Host: 85.93.138.132 Message-ID: <42b7c364$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1119339364 85.93.138.132 (21 Jun 2005 00:36:04 -0700) Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news2.google.com!newsread.com!news-xfer.newsread.com!news-out1.kabelfoon.nl!newsfeed.kabelfoon.nl!bandi.nntp.kabelfoon.nl!news2.euro.net!newsfeed.freenet.de!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail