Re: PSQLException: ERROR: could not open relation with OID xxxx

From: "Gnanakumar" <gnanam(at)zoniac(dot)com>
To: "'Rosser Schwarz'" <rosser(dot)schwarz(at)gmail(dot)com>
Cc: <pgsql-admin(at)postgresql(dot)org>
Subject: Re: PSQLException: ERROR: could not open relation with OID xxxx
Date: 2011-03-15 04:46:44
Message-ID: 002001cbe2cb$fda09870$f8e1c950$@com
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> The key to understanding the problem is to realize that system
> catalogs are pretty much regular tables in PostgreSQL, with some
> additional special rules (no triggers, can't be CLUSTERed or ALTERed,
> &c). Anything you'd do in a regular table that would create a dead
> tuple — UPDATEs, DELETEs, &c — will have the same effect on a catalog.

Thanks for the detailed explanation on this topic.

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