Re: parallel processes and hot blocks

From: Tim Gorman <tim_at_sagelogix.com>
Date: Fri, 09 Jul 2004 19:34:32 -0600
Message-ID: <BD14A3C8.1802A%tim@sagelogix.com>

No.

Direct-path or APPEND insertions executing in parallel do not share blocks. No chance for block-level contention because each process is filling its own "temporary" segment.

on 7/9/04 12:32 PM, ryan.gaffuri_at_comcast.net at ryan.gaffuri_at_comcast.net wrote:

> I have to do a data migration. I am thinking of breaking it into pieces and
> running a larger number of array inserts at once into the same table. If I use
> 'append', will I run into issues with hotblocks on the insert side if I am
> doing 10-20 array inserts into the same table at the same time?

Please see the official ORACLE-L FAQ: http://www.orafaq.com

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Received on Fri Jul 09 2004 - 20:30:09 CDT