Re: Bulkloading using COPY - ignore duplicates?
Patrick Welche <prlw1@newn.cam.ac.uk>
From: Patrick Welche <prlw1@newn.cam.ac.uk>
To: Lee Kindness <lkindness@csl.co.uk>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, pgsql-hackers@postgresql.org
Date: 2001-12-13T12:31:14Z
Lists: pgsql-hackers
On Mon, Oct 01, 2001 at 03:17:43PM +0100, Lee Kindness wrote: > Tom Lane writes: > > I'm especially not pleased at the notion of removing an error check > > that's always been there because someone else thinks that would make it > > more convenient for his application. > > Please, don't get me wrong - I don't want to come across arrogant. I'm > simply trying to improve the 'COPY FROM' command in a situation where > speed is a critical issue and the data is dirty... And that must be a > relatively common scenario in industry. Isn't that when you do your bulk copy into into a holding table, then clean it up, and then insert into your live system? Patrick