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COPY command & binary format - Mailing list pgsql-general

From Nicolas Paris
Subject COPY command & binary format
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Msg-id CA+ssMORTVs9cnvaS6wOOuPcmmsT5MJ6sfDYs9h3peXqW4zOA5A@mail.gmail.com
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Responses Re: [SPAM] COPY command & binary format  (Moreno Andreo <moreno.andreo@evolu-s.it>)
Re: COPY command & binary format  (Sameer Kumar <sameer.kumar@ashnik.com>)
Re: COPY command & binary format  (Pujol Mathieu <mathieu.pujol@realfusio.com>)
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Hello,

What is the way to build a binary format (instead of a csv) ? Is there specification for this file ?
http://www.postgresql.org/docs/9.5/static/sql-copy.html

Could I create such format from java ?

I guess this would be far faster, and maybe safer than CSVs

Thanks by advance,

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