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From: Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
To: Itagaki Takahiro <itagaki.takahiro@gmail.com>
Cc: Robert Haas <robertmhaas@gmail.com>
Cc: SAKAMOTO Masahiko <sakamoto.masahiko@oss.ntt.co.jp>
Cc: pgsql-hackers@postgresql.org
Subject: Re: patch: SQL/MED(FDW) DDL
Date: Fri, 24 Sep 2010 12:12:38 +0300
Message-ID: <4C9C6B86.3040102@enterprisedb.com> (raw)
In-Reply-To: <AANLkTimdXSvpK_R=KAvJCEKMUn_G_X+_c5JF7Tr5GP5x@mail.gmail.com>
References: <4C905DB0.6040302@oss.ntt.co.jp>
	<AANLkTim62ZKfiJyu7+J7+84rogr=-0eRdHjhgpHYuzMO@mail.gmail.com>
	<4C934741.4070102@oss.ntt.co.jp>
	<AANLkTi=e=3TxsByhxRZ01-VDyc9CEHmmGecexKkJdW5u@mail.gmail.com>
	<AANLkTikrLUzOQxC4CJYM4CDtPqmYUsWewB_63ORnqJ4O@mail.gmail.com>
	<AANLkTimdXSvpK_R=KAvJCEKMUn_G_X+_c5JF7Tr5GP5x@mail.gmail.com>

On 24/09/10 06:26, Itagaki Takahiro wrote:
> On Fri, Sep 24, 2010 at 12:08 PM, Robert Haas<robertmhaas@gmail.com>  wrote:
>> I think we need to further discuss how this is eventually going to get
>> integrated with the query planner and the executor before we commit
>> anything.  The syntax support by itself is quite trivial.
>
> There are no active discussions :-(  I think the author tried his best, so if
> other developers think it's a bad design, alternate plan must be proposed.

It's not that the design is bad, it's that it's non-existent. I haven't 
seen any design on how this integrates with the planner.

-- 
   Heikki Linnakangas
   EnterpriseDB   http://www.enterprisedb.com



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