Re: PostgreSQL query failed: COPY state must be terminated first - Mailing list pgsql-general

This kind of error usually indicates that your result
set has exceeded the available memory.  I think the
"COPY" message is just noise.
The workaround would be to declare your query as a
cursor, and fetch the results in manageable chunks.

--- Shane Wright <me@shanewright.co.uk> wrote:
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> Hi
>
> I have a (PHP) script that pulls a whole bunch of
> data from the database, does
> a bit to it and spits it out, but with a large set
> of data, I'm getting some
> really weird things happen!
>
> After doing a chunk of it (same place every time),
> it dies with this error:
>
> PostgreSQL query failed: COPY state must be
> terminated first
>
> And I get a whole bunch of random gubbins outputted
> too...
>
>
>
> oD��
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> unexpected character Y following empty query
> response ("I" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> oD��
> oD��
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> oD��
> server sent binary data ("B" message) without prior
> row description ("T"
> message)
>
> server sent binary data ("B" message) without prior
> row description ("T"
> message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
> server sent data ("D" message) without prior row
> description ("T" message)
>
>
>
> or this:
>
> oD��
> oD��
> CE
> unexpected character C following empty query
> response ("I" message)
>
>
>
> ...which all seems very strange - I'm not using a
> COPY (only SELECTs), and
> I've no idea what the rest means.
>
> Anyone seen this before?  Any idea what or why or
> how to fix it?  I'm using
> PostgreSQL 7.1.3 and PHP 4.1.1  (I know, I know,
> upgrade..  but I can't as
> its on my ISPs server..)
>
> Any help or any ideas appreciated...
>
> Cheers
>
> - --
> Shane
> http://www.shanewright.co.uk/
> Public key:
> http://www.shanewright.co.uk/files/public_key.asc
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