Re: ODBC limitation??

From: "Dann Corbit" <DCorbit(at)connx(dot)com>
To: <carl(dot)sopchak(at)cegis123(dot)com>, <pgsql-general(at)postgresql(dot)org>
Subject: Re: ODBC limitation??
Date: 2009-03-15 01:07:22
Message-ID: D425483C2C5C9F49B5B7A41F8944154702962095@postal.corporate.connx.com
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> -----Original Message-----
> From: pgsql-general-owner(at)postgresql(dot)org [mailto:pgsql-general-
> owner(at)postgresql(dot)org] On Behalf Of Carl Sopchak
> Sent: Saturday, March 14, 2009 5:41 PM
> To: pgsql-general(at)postgresql(dot)org
> Subject: [GENERAL] ODBC limitation??
>
> When I run the following query through psql, it executes successfully.
> However, when I run it through ODBC (via OpenOffice Base), I get the
> error
>
> SQL Status: HY000
> Error code: 1000
>
> syntax error, unexpected $end, expecting BETWEEN or IN or
> SQL_TOKEN_LIKE
>
> Is this some limitation of ODBC? (I don't think so, so I'm going to
> ask on
> the OpenOffice lists, but thought I'd check here, too...)
>
> Query:
>
> select number_of_years,
> max(case when trial_id = 1 then period_results else null end) as
> MaxResults1,
> min(case when trial_id = 1 then period_results else null end) as
> MaxResults1,
> max(case when trial_id = 2 then period_results else null end) as
> MaxResults2,
> min(case when trial_id = 2 then period_results else null end) as
> MaxResults2
> from trial_results
> where trial_id in (1,2)
> group by number_of_years
> order by number_of_years;
>
>
> This is on Linux, Fedora 8, using PostgreSQL 8.3.6 and unixODBC...

I am not speaking with specific knowledge about the official PostgreSQL
ODBC driver, but support for the above grammar is not demanded by the
actual ODBC specification. Many ODBC drivers have a pass-through mode.
You might check the documentation for the official driver and see if it
has one. Any query that will work from PSQL will work in pass-through
mode.

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