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Re: dangling lock information?

From: Hannu Krosing <hannu(at)skype(dot)net>
To: Andreas Pflug <pgadmin(at)pse-consulting(dot)de>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: dangling lock information?
Date: 2005-08-29 10:05:55
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Lists: pgsql-hackers
On P, 2005-08-28 at 22:23 +0200, Andreas Pflug wrote:
> I'm currently testing pgAdmin support for slony, on pgsql CVS HEAD, and 
> encounter strange problems from time to time.
> After dropping and recreating the slony schema, all changes committed 
> and all backends in <IDLE> state, I'm getting
> "relation with OID xxx does not exist" when I'm trying to add a path. 
> This seems to be triggered inside slony functions when a
>     LOCK _test.pg_config IN EXCLUSIVE MODE
> is performed.
> The problem is gone as soon as I close the connection I've been using 
> for prior schema changes, and use a fresh connection.
> Does this description ring a bell for somebody?

seems like the usual "pl/pgsql caches query plans and relation
referenced inside the cached plan is gone" thing

Hannu Krosing <hannu(at)skype(dot)net>

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