From: | Andrew - Supernews <andrew+nonews(at)supernews(dot)com> |
---|---|
To: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: How to avoid empty temp schemas |
Date: | 2006-04-24 11:57:44 |
Message-ID: | slrne4pf9o.2k9s.andrew+nonews@trinity.supernews.net |
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Lists: | pgsql-general |
On 2006-04-24, Andrus <eetasoft(at)online(dot)ee> wrote:
> After some time of working, Postgres 8.1.3 on W2K creates large a number of
> empty schemas in my database.
>
> Those schemas are named pg_temp_1 .. pg_temp_13 (some names are missing in
> sequence).
This is normal. The number of temp schemas created will never exceed
max_connections. They are recycled, not removed, as needed.
> Some of them do not contain any objects. Some contain temp tables created by
> my application.
The ones that are in use may contain objects. Those objects are cleared out
when the connection ends. In the event of a crash, they are cleared out
when the temp schema is next recycled.
> Is it safe to remove those schemas ?
It is not necessary. I do not know if it is safe.
--
Andrew, Supernews
http://www.supernews.com - individual and corporate NNTP services
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