From: hubert depesz lubaczewski <depesz@depesz.com>
To: Artem Tomyuk <admin@leboutique.com>
Cc: pgsql-admin@postgresql.org
Subject: Re: Finding the size of your biggest relations
Date: Fri, 23 Sep 2016 15:21:23 +0200
Message-ID: <20160923132122.jcpbobqzf3x4emda@depesz.com> (raw)
In-Reply-To: <CANYYVqJrOSYCaryawYt95f-hQR6FHjMAk7CZ6eycb5i=GSu-Zg@mail.gmail.com>
References: <CANYYVqJrOSYCaryawYt95f-hQR6FHjMAk7CZ6eycb5i=GSu-Zg@mail.gmail.com>
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On Fri, Sep 23, 2016 at 03:57:52PM +0300, Artem Tomyuk wrote:
> i am running this query to get to 20 biggest tables but getting only
> pg_temp** records like this without size:
What query did you run?
For finding largest tables, I use:
select oid::regclass, pg_table_size(oid) from pg_class where relkind
= 'r' order by 2 desc limit 20;
Best regards,
depesz
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To: pgsql-admin@postgresql.org
Cc: depesz@depesz.com, admin@leboutique.com
Subject: Re: Finding the size of your biggest relations
In-Reply-To: <20160923132122.jcpbobqzf3x4emda@depesz.com>
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