Re: "GiST access is not concurrent"

From: "Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: "GiST access is not concurrent"
Date: 2005-08-31 20:54:40
Message-ID: df55f2$1d91$1@news.hub.org
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""John Surnow"" <surnow(at)jigsaw(dot)com> wrote
> Does this mean that read access is not concurrent, or write access, or
> both?

For old GiST, you can have several connections read-*only* at the same time,
but write/write or read/write is unsafe. GiST in 8.1 is concurrent safe
already.

Regards,
Qingqing

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