Re: Btree or not btree? That is the question

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Greg Sabino Mullane <greg(at)endpoint(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Btree or not btree? That is the question
Date: 2012-06-04 18:09:44
Message-ID: 17658.1338833384@sss.pgh.pa.us
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Greg Sabino Mullane <greg(at)endpoint(dot)com> writes:
> We have a 8.3.18 system (yes, the same one from the previous
> thread, finally upgraded!) that gave us this error yesterday:

> ERROR: index "pg_class_oid_index" is not a btree

That means you got bogus data while reading the metapage.
I'm beginning to wonder about the hardware on this server ...

regards, tom lane

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