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List:       postgresql-admin
Subject:    Re: [ADMIN] Deadlock during CREATE INDEX CONCURRENTLY, but index
From:       Scott Marlowe <scott.marlowe () gmail ! com>
Date:       2011-05-18 15:33:17
Message-ID: BANLkTimKaXXjG6Ga5B+9=t5GtG5ofLUV2Q () mail ! gmail ! com
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On Wed, May 18, 2011 at 9:19 AM, Florian Weimer <fweimer@bfk.de> wrote:
> I've run two CREATE INDEX CONCURRENTLY on the same table in parallel,
> and one of them errored out with:
> The curious thing is that both indexes were created.  I would have
> expected that the creation of idx1 would be rolled back.
>
> Are both of the usable, or should I re-create idx1 from scratch?

They should be marked invalid.

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