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Re: R: ODBC 7.0006 bugs

From: Hiroshi Inoue <Inoue(at)tpf(dot)co(dot)jp>
To: David Ciarniello <brainlost(at)rocketmail(dot)com>
Cc: pgsql-odbc(at)postgresql(dot)org
Subject: Re: R: ODBC 7.0006 bugs
Date: 2001-07-06 02:29:21
Message-ID: 3B452281.E5C2B10C@tpf.co.jp (view raw or flat)
Thread:
Lists: pgsql-odbc
David Ciarniello wrote:
> 
> > David Ciarniello wrote:
> > >
> > > I found some bugs working with Access'97-ODBC 7.006 on a Win98 client
> and
> > > PostgreSQL 7.1.2 on a  Redhat 6.2 server:
> > >

[snip]

> >
> > > 2) updating a table without row versioning:
> > >
> > > I can't update a table with a float field (but the problem could affect
> also
> > > other kind of fields) with row-versioning deactivated.
> >

[snip]

> 
> Now I understood a thing that appeared weird to me; the driver uses all
> fields to identify a row (even if there's a unique column) to avoid
> concurrent changes.
> I think that the problem could be solved identifying some fields with a
> between operator (with a very small range) instead of an equal (=) operator;

Unfortunately it's the application like DAO-JET not the driver
which issues the queries. 

regards,
Hiroshi Inoue

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