Re: Foreign join pushdown vs EvalPlanQual

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>
Cc: Kouhei Kaigai <kaigai(at)ak(dot)jp(dot)nec(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Shigeru Hanada <shigeru(dot)hanada(at)gmail(dot)com>
Subject: Re: Foreign join pushdown vs EvalPlanQual
Date: 2015-11-19 03:34:23
Message-ID: CA+TgmoYpLDTuMJKEkRYeLkR_K-Y6xBXv-VC5M27uO3CfuJxGnQ@mail.gmail.com
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On Tue, Nov 17, 2015 at 9:30 PM, Etsuro Fujita
<fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp> wrote:
> I suppose you (and KaiGai-san) are probably right, but I really fail to see
> it actually doing that.

Noted, but let's do it that way and move on. It would be a shame if
we didn't end up with a working FDW join pushdown system in 9.6
because of a disagreement on this point.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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