Re: My own performance/tuning q&a

From: Neil Conway <neilc(at)samurai(dot)com>
To: Allen Landsidel <all(at)biosys(dot)net>
Cc: PostgreSQL Performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: My own performance/tuning q&a
Date: 2003-10-27 16:07:39
Message-ID: 1067270858.460.39.camel@tokyo
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On Fri, 2003-10-24 at 20:11, Allen Landsidel wrote:
> However, I do the same thing with the reindex, so I'll definitely be taking
> it out there, as that one does lock.. although I would think the worst this
> would do would be a making the index unavailable and forcing a seq scan..
> is that not the case?

No, it exclusively locks the table. It has been mentioned before that we
should probably be able to fall back to a seqscan while the REINDEX is
going on, but that's not currently done.

-Neil

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