| From: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
|---|---|
| To: | Greg Stark <gsstark(at)mit(dot)edu> |
| Cc: | Craig James <craig_james(at)emolecules(dot)com>, fabio(dot)lafarcioli(at)molinoalimonti(dot)com, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Number of tables |
| Date: | 2009-08-21 00:38:55 |
| Message-ID: | 20090821003854.GT6261@alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-performance |
Greg Stark wrote:
> It would be nice to have a solution to that where you could create
> lightweight temporary objects which belong to an "application session"
> which can be picked up by a different database connection each go
> around.
It would be useful:
CREATE SCHEMA session1234 UNLOGGED
CREATE TABLE hitlist ( ... );
Each table in the "session1234" schema would not be WAL-logged, and
would be automatically dropped on crash recovery (actually the whole
schema would be). But while the server is live it behaves like a
regular schema/table and can be seen by all backends (i.e. not temp)
--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.
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