Re: What query optimisations are included in Postgresql?

From: Adrian Klaver <adrian(dot)klaver(at)gmail(dot)com>
To: N <ceecmm(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: What query optimisations are included in Postgresql?
Date: 2013-11-28 17:54:05
Message-ID: 5297833D.70605@gmail.com
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On 11/28/2013 09:46 AM, N wrote:
> Are there documents specifying the query optimisations in Postgresql
> like the SQLite (http://www.sqlite.org/optoverview.html)?

http://www.postgresql.org/docs/9.3/interactive/overview.html
http://www.postgresql.org/docs/9.3/interactive/performance-tips.html
>
>>From the web, I can say, there are index and join optimisation, but
> are there anything others like Subquery flattening?
>
> thanks.
>
> Bentley.
>
>

--
Adrian Klaver
adrian(dot)klaver(at)gmail(dot)com

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