Re: What query optimisations are included in Postgresql?

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.klaver@gmail.com