Re: Postgresql bulk fast loader

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От Mark Volpe
Тема Re: Postgresql bulk fast loader
Дата
Msg-id 3B4C56F1.5B46F924@epa.gov
обсуждение исходный текст
Ответ на Postgresql bulk fast loader  (Naomi Walker <nwalker@eldocomp.com>)
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Avoid doing this with indexes on the table, though. I learned the hard way!

Mark

mlw wrote:
> 
> Naomi Walker wrote:
> >
> > Does postgresql have any sort of fast bulk loader?
> 
> It has a very cool SQL extension called COPY. Super fast.
> 
> Command:     COPY
> Description: Copies data between files and tables
> Syntax:
> COPY [ BINARY ] table [ WITH OIDS ]
>     FROM { 'filename' | stdin }
>     [ [USING] DELIMITERS 'delimiter' ]
>     [ WITH NULL AS 'null string' ]
> COPY [ BINARY ] table [ WITH OIDS ]
>     TO { 'filename' | stdout }
>     [ [USING] DELIMITERS 'delimiter' ]
>     [ WITH NULL AS 'null string' ]
> 
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