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Re: pg_dump and pgpool

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Scott Marlowe <smarlowe(at)g2switchworks(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: pg_dump and pgpool
Date: 2004-12-29 22:11:45
Message-ID: 18170.1104358305@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-general
Scott Marlowe <smarlowe(at)g2switchworks(dot)com> writes:
> I've noticed today that if one tries to pg_dump a database cluster
> running under pgpool, one gets the error message:

> pg_dump: query to get table columns failed: ERROR:  kind mismatch
> between backends
> HINT:  check data consistency between master and secondary

I would like to know exactly what pgpool has done to break pg_dump.

> Looking at the SQL that pg_dump sends to be relying on object OIDs for
> the dump.

There is nothing wrong with that technique ...

			regards, tom lane

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