Re: Optimization for updating foreign tables in Postgres FDW

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
Cc: Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>, Noah Misch <noah(at)leadboat(dot)com>, Rushabh Lathia <rushabh(dot)lathia(at)gmail(dot)com>, Thom Brown <thom(at)linux(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Shigeru Hanada <shigeru(dot)hanada(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Optimization for updating foreign tables in Postgres FDW
Date: 2016-04-21 14:53:03
Message-ID: CA+TgmoZJuEmkZNLXUs1OnEw16H5QgzPEjw=f8GrQ1mUN-o6Rrg@mail.gmail.com
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On Thu, Apr 21, 2016 at 8:44 AM, Michael Paquier
<michael(dot)paquier(at)gmail(dot)com> wrote:
> On Thu, Apr 21, 2016 at 5:22 PM, Etsuro Fujita
> <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp> wrote:
>> Attached is an updated version of the patch, which modified Michael's
>> version of the patch, as I proposed in [1] (see "Other changes:"). I
>> modified comments for pgfdw_get_result/pgfdw_exec_query also, mainly because
>> words like "non-blocking mode" there seems confusing (note that we have
>> PQsetnonbloking).
>
> OK, so that is what I sent except that the comments mentioning PG_TRY
> are moved to their correct places. That's fine for me. Thanks for
> gathering everything in a single patch and correcting it.

I have committed this patch. Thanks for working on this. Sorry for the delay.

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

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