From: Alvaro Herrera <alvherre@commandprompt.com>
To: Christian Paul B. Cosinas <cpc@cybees.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Temporary Table
Date: Mon, 7 Nov 2005 08:07:20 -0300
Message-ID: <20051107110719.GA7012@surnet.cl> (raw)
In-Reply-To: <004101c5e3b0$ee534130$1e21100a@ghwk02002147>
References: <004101c5e3b0$ee534130$1e21100a@ghwk02002147>
Christian Paul B. Cosinas wrote:
> Does Creating Temporary table in a function and NOT dropping them affects
> the performance of the database?
The system will drop it automatically, so it shouldn't affect.
What _could_ be affecting you if you execute that function a lot, is
accumulated bloat in pg_class, pg_attribute, or other system catalogs.
You may want to make sure these are vacuumed often.
--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
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To: pgsql-performance@postgresql.org
Cc: alvherre@commandprompt.com, cpc@cybees.com
Subject: Re: Temporary Table
In-Reply-To: <20051107110719.GA7012@surnet.cl>
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