Re: Dead rows not getting removed during vacuum

From: Venkata Balaji Nagothi <vbnpgc(at)gmail(dot)com>
To: Granthana Biswas <granthana(at)zedo(dot)com>
Cc: PostgreSQL General Discussion Forum <pgsql-general(at)postgresql(dot)org>
Subject: Re: Dead rows not getting removed during vacuum
Date: 2014-03-20 21:42:48
Message-ID: CAHBAh5tsGFm4rDsF5V_baVa1beD3JSF=rRxToPJ7hyEL_iU+Nw@mail.gmail.com
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On Thu, Mar 20, 2014 at 5:27 AM, Granthana Biswas <granthana(at)zedo(dot)com>wrote:

Hello All,
>
> Has anyone ever faced the issue of dead rows not getting removed during
> vacuum even if there are no open transactions/connections?
>
> We have been facing this during every scheduled vacuum which is done after
> closing all other database connections:
>
> 119278 dead row versions cannot be removed yet.
>
> This means there are transactions in progress when the vacuum was running.
Do you see any such situation ?

Please let us know, which version of PostgreSQL is this.

Venkata Balaji N

Sr. Database Administrator
Fujitsu Australia

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