Rainer, but did you try initial query with FETCH_COUNT equal to 100?...
Rgds,
-Dimitri
On 6/22/07, Rainer Bauer <usenet@munnin.com> wrote:
> Hello Dimitri,
>
> >Let's stay optimist - at least now you know the main source of your
> problem! :))
> >
> >Let's see now with CURSOR...
> >
> >Firstly try this:
> >munnin=>\timing
> >munnin=>\set FETCH_COUNT 1;
> >munnin=>select * from "tblItem";
> >
> >what's the time you see here? (I think your application is working in
> >this manner)
>
> That's it! It takes exactly 8 seconds like my program.
>
> I retrieve the data through a bound column:
> SELECT * FROM tblItem WHERE intItemIDCnt = ?
>
> After converting this to
> SELECT * FROM tblItem WHERE intItemIDCnt IN (...)
> the query is as fast as psql: 409ms
>
> So the problem is identified and the solution is to recode my application.
>
> Rainer
>
> PS: When enabling UseDeclareFetch as suggested by Tom then the runtime is
> still three times slower: 1192ms. But I guess that problem is for the ODBC
> list.
>
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