Re: WIP patch: add (PRE|POST)PROCESSOR options to COPY

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От Craig Ringer
Тема Re: WIP patch: add (PRE|POST)PROCESSOR options to COPY
Дата
Msg-id 50581D99.3030101@ringerc.id.au
обсуждение исходный текст
Ответ на Re: WIP patch: add (PRE|POST)PROCESSOR options to COPY  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: WIP patch: add (PRE|POST)PROCESSOR options to COPY  ("Etsuro Fujita" <fujita.etsuro@lab.ntt.co.jp>)
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Дерево обсуждения 
On 09/13/2012 10:25 PM, Tom Lane wrote:
> 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.

Either that, or allow the pre- and post- processors to be programs 
written in a (possibly trusted) PL.

I can't say I really see the point though, when it's easy to just filter 
the csv through a pipeline.

--
Craig Ringer

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