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Re: Slow duplicate deletes

From: DrYSG <ygutfreund(at)draper(dot)com>
To: pgsql-novice(at)postgresql(dot)org
Subject: Re: Slow duplicate deletes
Date: 2012-03-07 15:09:38
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
The following query took only 16 hours 2 minutes 

CREATE TABLE portal.new_metatdata AS
select distinct on (data_object.unique_id) * FROM portal.metadata; 

Thank you.

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