RE: Data load ideas

From: Jacques Kilchoer <Jacques.Kilchoer_at_quest.com>
Date: Wed, 28 Apr 2004 15:40:23 -0700
Message-ID: <B5C5F99D765BB744B54FFDF35F60262109F877E5@irvmbxw02>

I haven't read the article (going to look for it now), but if you have primary / unique constraints in an enable novalidate state and use "exchange partition without validation" the exchange partition seems to be lightning fast.=20

-----Original Message-----
Paul Baumgartel

Given some of what I've learned (from Jonathan Lewis's DBAzine article) about the performance of "exchange partition", I'm not so eager to go that route now.

• Jacques Kilchoer <Jacques.Kilchoer_at_quest.com> wrote:
  > You could always write triggers to emulate the foreign keys, disable
  > the
  > foreign keys, do the exchange partition, re-enable the foreign keys,
  > and
  > drop the triggers.
  

  ---

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Received on Wed Apr 28 2004 - 17:36:31 CDT