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Re: Partitioning

From: Tanel Poder <tanel.poder.003_at_mail.ee>
Date: Tue, 12 Aug 2003 11:14:23 -0800
Message-ID: <F001.005CA4F8.20030812111423@fatcity.com>


Hi!

You can use to_date function in partition by clause on date column. But, you'll have downtime for this table anyway, if you want to split existing table to partitions.

Tanel.

> I have worked with partitioning before but have yet encountered the
following challenge -
> The table we are trying to partition is a large table with hundreds of
millions of rows, which is ok. But it does not have a month column, although it has dates. I would like to partition by month because this table contains years of data and partitioning by days will result in thousands of partitions. Of course we can add a month column but I think that will require extensive downtime which we can't afford and I suspect it will cause row-chaining as well. So anybody care to share with me any other options/suggestions?
>
> TIA
>
> Dennis
>
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Tanel Poder
  INET: tanel.poder.003_at_mail.ee

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Received on Tue Aug 12 2003 - 14:14:23 CDT

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