Thread: ERROR [HY000] Out of memory while reading tuples.

Hi Dave,

I just thought that we have some kind of problem with memory allocation
in bind.c (line 210 -230?). Maybe that one below is linked to it. Seems
that declare/fetch allocates to much memory and crashes. Only strange
thing is Anoop didn't change anything there. Unfortunately I don't know
anything about the libpq internals.

regards
Johann

Leendert Paul Diterwich:

> Dear all,
>
>
>
> When reading via the 8.00.01.02 odbc driver I get the error: ERROR
> [HY000] Out of memory while reading tuples.
>
> The strange thing is, I have plenty of memory space left and it only
> happens when I request data in a certain order.
>
> Can anyone perhaps shed some light on this problem?
>
>
>
> With kind regards,
>
>
>
> Paul
>

> -----Original Message-----
> From: Johann Zuschlag [mailto:zuschlag2@online.de]
> Sent: 02 November 2005 15:09
> To: Dave Page
> Cc: pgsql-odbc@postgresql.org
> Subject: Re: [ODBC] ERROR [HY000] Out of memory while reading tuples.
>
> Hi Dave,
>
> I just thought that we have some kind of problem with memory
> allocation
> in bind.c (line 210 -230?). Maybe that one below is linked to
> it. Seems
> that declare/fetch allocates to much memory and crashes. Only strange
> thing is Anoop didn't change anything there. Unfortunately I
> don't know
> anything about the libpq internals.
>

Well, do you see the same issue with 08.01.0005 Paul? 08.00.0102 is very
different from what we have now.

Regards, Dave

I took the 08.01.0005 driver and set my connection string to utilize the
Unicode driver. This seems to work like a charm. I got an Accessviolation in
the first 10 sec of testing though. But I'm unable to replicate it, by
clicking like a delirious user (trigger a lot of data traffic).

So everything seem to work fine for now.

I will keep you posted if I get other error messages!

Dave Page:

>
>
>
>
>>-----Original Message-----
>>From: Johann Zuschlag [mailto:zuschlag2@online.de]
>>Sent: 02 November 2005 15:09
>>To: Dave Page
>>Cc: pgsql-odbc@postgresql.org
>>Subject: Re: [ODBC] ERROR [HY000] Out of memory while reading tuples.
>>
>>Hi Dave,
>>
>>I just thought that we have some kind of problem with memory
>>allocation
>>in bind.c (line 210 -230?). Maybe that one below is linked to
>>it. Seems
>>that declare/fetch allocates to much memory and crashes. Only strange
>>thing is Anoop didn't change anything there. Unfortunately I
>>don't know
>>anything about the libpq internals.
>>
>>
>>
>
>Well, do you see the same issue with 08.01.0005 Paul? 08.00.0102 is very
>different from what we have now.
>
>Regards, Dave
>
>
>
Sorry, didn't see the version. But still there seems to be a memory problem.

regards
Johann

> -----Original Message-----
> From: Johann Zuschlag [mailto:zuschlag2@online.de]
> Sent: 02 November 2005 15:56
> To: Dave Page
> Cc: pgsql-odbc@postgresql.org
> Subject: Re: [ODBC] ERROR [HY000] Out of memory while reading tuples.
>
> Dave Page:
>
> >
> >
> >
> >
> >>-----Original Message-----
> >>From: Johann Zuschlag [mailto:zuschlag2@online.de]
> >>Sent: 02 November 2005 15:09
> >>To: Dave Page
> >>Cc: pgsql-odbc@postgresql.org
> >>Subject: Re: [ODBC] ERROR [HY000] Out of memory while
> reading tuples.
> >>
> >>Hi Dave,
> >>
> >>I just thought that we have some kind of problem with memory
> >>allocation
> >>in bind.c (line 210 -230?). Maybe that one below is linked to
> >>it. Seems
> >>that declare/fetch allocates to much memory and crashes.
> Only strange
> >>thing is Anoop didn't change anything there. Unfortunately I
> >>don't know
> >>anything about the libpq internals.
> >>
> >>
> >>
> >
> >Well, do you see the same issue with 08.01.0005 Paul?
> 08.00.0102 is very
> >different from what we have now.
> >
> >Regards, Dave
> >
> >
> >
> Sorry, didn't see the version. But still there seems to be a
> memory problem.

Possibly - but I don't want to try chasing bugs until they're confirmed
to be in the latest version.

/D