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Re: PG FDW query fails, works local, same credentials - Mailing list pgsql-general

From Tom Lane
Subject Re: PG FDW query fails, works local, same credentials
Date
Msg-id 305861.1693457188@sss.pgh.pa.us
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In response to PG FDW query fails, works local, same credentials  ("Pete O'Such" <posuch@gmail.com>)
Responses Re: PG FDW query fails, works local, same credentials  ("Pete O'Such" <posuch@gmail.com>)
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"Pete O'Such" <posuch@gmail.com> writes:
> I've got a view on server A (PG 15.2) that fails when queried via FDW from
> server B (also PG 15.2).  Querying it as a foreign table from server B
> yields a message like "ERROR:  function blah(type) does not exist".

Check your search path assumptions.  postgres_fdw runs remote queries
with a very minimal search_path setting, so that unqualified references
to non-built-in objects are likely to fail.

            regards, tom lane

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