Article View: borland.public.interbase.sql
Article #104Re: Too slow... can't think of a faster way.
From: Frederic Gelinas
Date: Tue, 03 Jun 2008 14:41
Date: Tue, 03 Jun 2008 14:41
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Frederic Gelinas wrote: > Select sum(amount) from ARITEM a left outer join ARTRANSACTION art on > art.ID=a.ARTRANSACTIONID > where a.client=:aClient and a.customer=:aCustomer > and ((a.SCANDATE <= :aDate) > and (a.ARTRANSACTIONID is null or art.trandate > :aDate)) That query is not working. It is not counting any records where ARITEM.ARTRANSACTIONID is null. The left outer join automatically rejects those records. I'm back to square 1. --
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X-Google-Thread: 114a0e,a4b1f4361f20c519 X-Google-Attributes: gid114a0e,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit From: "Frederic Gelinas" <frederic_gelinas@hotmail.com> Subject: Re: Too slow... can't think of a faster way. Newsgroups: borland.public.interbase.sql References: <48455030@newsgroups.borland.com> User-Agent: XanaNews/1.18.1.6 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 NNTP-Posting-Host: 74.12.225.203 Message-ID: <4845581a$1@newsgroups.borland.com> Date: 3 Jun 2008 07:41:30 -0700 X-Trace: newsgroups.borland.com 1212504090 74.12.225.203 (3 Jun 2008 07:41:30 -0700) Lines: 16 Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news1.google.com!border1.nntp.dca.giganews.com!border2.nntp.dca.giganews.com!nntp.giganews.com!newspeer1.nac.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail X-Original-Bytes: 1188