From: | "Etsuro Fujita" <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp> |
---|---|
To: | "'Andrew Dunstan'" <andrew(at)dunslane(dot)net>, "'Dimitri Fontaine'" <dimitri(at)2ndQuadrant(dot)fr> |
Cc: | "'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, <pgsql-hackers(at)postgresql(dot)org>, "'Alvaro Herrera'" <alvherre(at)2ndquadrant(dot)com>, "'Pavel Stehule'" <pavel(dot)stehule(at)gmail(dot)com> |
Subject: | Re: WIP patch: add (PRE|POST)PROCESSOR options to COPY |
Date: | 2012-09-14 07:48:50 |
Message-ID: | 001801cd924d$6115fb20$2341f160$@lab.ntt.co.jp |
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Lists: | pgsql-hackers |
OK I will redesign the function.
Thanks everyone for the advice!
Best regards,
Etsuro Fujita
> -----Original Message-----
> From: Andrew Dunstan [mailto:andrew(at)dunslane(dot)net]
> Sent: Friday, September 14, 2012 2:27 AM
> To: Dimitri Fontaine
> Cc: Tom Lane; Etsuro Fujita; pgsql-hackers(at)postgresql(dot)org
> Subject: Re: [HACKERS] WIP patch: add (PRE|POST)PROCESSOR options to COPY
>
>
> On 09/13/2012 01:20 PM, Dimitri Fontaine wrote:
> > Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> writes:
> >> I think it would be a lot better if this were designed so that the
> >> processor programs executed on client side. Which would probably make
> >> it not a COPY patch at all, but something in psql.
> > And pgloader, which already has a part of that feature with the per
> > column reformating facility.
> >
>
> Yeah, I'd be inclined to say that pre/post processing of this kind is
> really a job for specialized clients.
>
> cheers
>
> andrew
>
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