RE: how to optimize insert into t select * from t2

From: Carel-Jan Engel <cjpengel.dbalert_at_xs4all.nl>
Date: Fri, 12 Mar 2004 16:50:54 +0100 (CET)
Message-ID: <22686.213.34.28.241.1079106654.squirrel@webmail.xs4all.nl>

> /*+ APPEND */ indicates a nologging operation, but then there is the FORCE
> LOGGING option.....
>
> It wouldn't be entirely surprising to find a production dba setting the
> latter (pace Wolfgang's comment about backup,backup,backup) where the test
> environment doesn't have it.

e.g. a Data Guard setup, which especially benefits from FORCE LOGGING.......

Regards, Carel-Jan

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Received on Fri Mar 12 2004 - 09:48:09 CST