Re: pgsql and streams

From: "Christopher Condit" <condit(at)sdsc(dot)edu>
To: "Tino Wildenhain" <tino(at)wildenhain(dot)de>, "Christopher Condit" <condit(at)sdsc(dot)edu>
Cc: "pgsql-general" <pgsql-general(at)postgresql(dot)org>
Subject: Re: pgsql and streams
Date: 2006-03-30 17:26:58
Message-ID: 845AADAC1106E44996327D62097E4C6B8AA568@et.ad.sdsc.edu
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Hi Tino - thanks for your response.

Do you think that's the best way to go - just use Java to launch an
external load command to psql.exe? Does anyone else know of a way to
accomplish this with Java?

Thanks,
Chris

-----Original Message-----
From: Tino Wildenhain [mailto:tino(at)wildenhain(dot)de]
Sent: Thursday, March 30, 2006 1:07 AM
To: Christopher Condit
Cc: pgsql-general
Subject: Re: [GENERAL] pgsql and streams

Christopher Condit schrieb:
> Back to this thread - I realize that in the "COPY TO" documentation,
it
> states the CSV file used for loading must be on the server's disk. If
I
> can't put files on the server's disk, I'm curious if I can use the
STDIN
> option from my JDBC client to load the data to the server? Using psql
I
> can stream data after the call. Is there anyway to accomplish the same
> thing with JDBC?
>

Not sure about JDBC but you can in fact stream your data to COPY via
STDIN - which is the network socket of your database connection.

I'm using this with python for example.

Regards
Tino

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