RE: HOW TO MAKE DELETION FAST

From: Wong, Bing <bing.wong_at_IngramMicro.com>
Date: Thu, 10 Jan 2002 16:23:07 -0800
Message-ID: <F001.003ED3DD.20020110154527@fatcity.com>

If TRUNCATE is not possible, then disable the constraints, put database in no archive log mode and delete. It should run fast. Or alter the table to be nologgin.

After deletion, rebuild the indexes and analyze both tables and indexes.

-----Original Message-----

Sent: Thursday, January 10, 2002 3:05 PM To: Multiple recipients of list ORACLE-L

Hi
I want to delete milliuns of row from one table.that table have 2 constraints and some indexes.What to do for fast deletion.When ever I run deletion it takes time too.
Thanks
-Seema

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Author: Seema Singh
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Author: Wong, Bing
INET: bing.wong_at_IngramMicro.com

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