Re: requested shared memory size overflows size_t

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Craig James <craig_james(at)emolecules(dot)com>
Cc: pgsql-performance <pgsql-performance(at)postgresql(dot)org>
Subject: Re: requested shared memory size overflows size_t
Date: 2010-06-24 23:19:25
Message-ID: 1277421485-sup-3743@alvh.no-ip.org
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Excerpts from Craig James's message of jue jun 24 19:03:00 -0400 2010:

> select relname, pg_relation_size(relname) from pg_class
> where pg_get_userbyid(relowner) = 'emol_warehouse_1'
> and relname not like 'pg_%'
> order by pg_relation_size(relname) desc;
> ERROR: relation "rownum_temp" does not exist
>
> emol_warehouse_1=> select relname from pg_class where relname = 'rownum_temp';
> relname
> ----------------------
> rownum_temp
> (1 row)

What's the full row? I'd just add a "WHERE relkind = 'r'" to the above
query anyway.

--
Álvaro Herrera <alvherre(at)commandprompt(dot)com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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