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Methods for Bulk updation

From: <ajayanand_at_my-dejanews.com>
Date: Wed, 04 Nov 1998 16:15:06 GMT
Message-ID: <71puia$3hk$1@nnrp1.dejanews.com>


hi!

Could anyone recommend some ideas for bulk updation for better performance. I am updating 9 millon rows, changing a number(15,6) to number(15,4).

I am trying :

  1. Using a big rollback.
  2. Locking table exclusively
  3. No archive
  4. Update

Any suggestions.

Thanks

-----------== Posted via Deja News, The Discussion Network ==---------- http://www.dejanews.com/ Search, Read, Discuss, or Start Your Own Received on Wed Nov 04 1998 - 10:15:06 CST

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