From: | Vibhor Kumar <vibhor(dot)kumar(at)enterprisedb(dot)com> |
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To: | Lonni J Friedman <netllama(at)gmail(dot)com> |
Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: 9.3-beta postgres-fdw COPY error |
Date: | 2013-06-21 17:56:21 |
Message-ID: | 9293A217-38C7-4081-8A8B-74F166300724@enterprisedb.com |
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Lists: | pgsql-general |
On Jun 21, 2013, at 1:39 PM, Lonni J Friedman <netllama(at)gmail(dot)com> wrote:
> Greetings,
> I'm trying to test out the new postgres-fdw support in postgresql-9.3
> (beta) in preparation for an upgrade from 9.2 later this year. So
> far, everything is working ok, however one problem I'm encountering is
> with the COPY command. When I run it against a foreign table (which is
> also in a 9.3 instance), it fails:
>
> COPY my_foreigntbl (id,testname) TO '/tmp/testlist_aid' (DELIMITER ',');
> ERROR: cannot copy from foreign table "my_foreigntbl"
>
You would like to try something like:
COPY (SELECT id, testname FROM my_foreigntbl) TO '/tmp/testlist_aid' (DELIMITER ',');
I am curious to know, why do you want to execute COPY command through fdw, why not run directly on server, which has table?
Thanks & Regards,
Vibhor Kumar
EnterpriseDB Corporation
The Postgres Database Company
Blog:http://vibhork.blogspot.com
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