Re: postgres-fdw questions

From: Thom Brown <thom(at)linux(dot)com>
To: Emmanuel Medernach <medernac(at)clermont(dot)in2p3(dot)fr>
Cc: PGSQL Mailing List <pgsql-general(at)postgresql(dot)org>
Subject: Re: postgres-fdw questions
Date: 2014-01-24 15:11:42
Message-ID: CAA-aLv4uiTtFY=hp5aQZ-CiL8Sym1yLoy87b92f4P1OapB=wUA@mail.gmail.com
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On 24 January 2014 09:20, Emmanuel Medernach <medernac(at)clermont(dot)in2p3(dot)fr> wrote:
> Hello,
>
> I'm currently testing postgres_fdw feature on PostgreSQL 9.3.2 and I have
> some questions:
>
> - What are the limits to the number of foreign tables ?

As far as I'm aware, there isn't one.

> - What is the current status about foreign joins push-down ?

WHERE conditions are pushed down, but I don't think joins or aggregates are.

Thom

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