From:
Hannu Krosing <hannu(at)trust(dot)ee>
To:
David Hartwig <daveh(at)insightdist(dot)com>
Cc:
"Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>,
PostgreSQL Interfaces <pgsql-interfaces(at)postgreSQL(dot)org>,
hackers postgres <pgsql-hackers(at)postgreSQL(dot)org>
Subject:
Re: [INTERFACES] ODBC is slow with M$-Access Report
Date:
1998-06-02 17:11:41
Message-ID:
3574324D.8DE61386@trust.ee (view raw or flat )
Thread:
1998-05-12 10:49:57 from Ewan Mellor <em(at)nexus(dot)co(dot)uk>
1998-05-12 14:34:38 from Byron Nikolaidis <byronn(at)insightdist(dot)com>
1998-05-12 16:24:12 from Ewan Mellor <em(at)nexus(dot)co(dot)uk>
1998-05-12 17:00:47 from Byron Nikolaidis <byronn(at)insightdist(dot)com>
1998-05-12 18:17:35 from Ewan Mellor <em(at)nexus(dot)co(dot)uk>
1998-05-28 10:50:19 from "Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>
1998-05-28 14:06:43 from David Hartwig <daveh(at)insightdist(dot)com>
1998-06-01 17:42:26 from "Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>
1998-06-02 15:47:31 from David Hartwig <daveh(at)insightdist(dot)com>
1998-06-02 16:34:40 from The Hermit Hacker <scrappy(at)hub(dot)org>
1998-06-03 11:02:06 from "Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>
1998-06-02 17:11:41 from Hannu Krosing <hannu(at)trust(dot)ee>
1998-06-02 18:43:14 from David Hartwig <daveh(at)insightdist(dot)com>
1998-06-02 21:52:17 from Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
1998-06-03 10:48:06 from "Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>
1998-06-02 16:21:48 from Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
1998-06-04 11:59:59 from "Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>
1998-05-12 14:53:05 from Hannu Krosing <hannu(at)trust(dot)ee>
1998-05-12 16:08:58 from Ewan Mellor <em(at)nexus(dot)co(dot)uk>
1998-05-13 10:13:20 from "Jose' Soares Da Silva" <sferac(at)bo(dot)nettuno(dot)it>
Lists:
pgsql-hackers pgsql-interfaces
David Hartwig wrote:
>
> > 1. The PostgreSQL doesn't use the index with "OR" operator and
> > so is not possible to define a multiple key to use with M$-Access
> > and we need to retreat using OID as primary keys (thanks to Byron
> > Nikolaidis and David Hartwig of insightdist.com that are doing a
> > really great job with ODBC driver), but with the obvious consequences.
>
> I am currently working on a solution as time will allow. Hopefully part of 6.4
>
Will this solution be in ODBC driver (rewrite ORs to UNION) or in
the backend (fix the optimiser)?
------
Hannu
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