Allow COPY to use parameters

From: David Fetter <david(at)fetter(dot)org>
To: PG Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Allow COPY to use parameters
Date: 2016-05-24 18:12:10
Message-ID: 20160524181210.GA11185@fetter.org
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Folks,

Per discussion on IRC and some test code, COPY can't take parameters
in a PREPARE, which feature would make it even more useful. To make
this work, we'd need to:

- do parse analysis immediately
- parameterize all the options

This doesn't seem like a gigantic lift. What say?

Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter
Skype: davidfetter XMPP: david(dot)fetter(at)gmail(dot)com

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