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Message Posted: Mon, 27 Jun 2011 @ 07:34:02 GMT

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Subj:   Re: MLPPI on date field
From:   Anomy Anom

<-- Anonymously Posted: Sunday, June 26, 2011 22:12 -->

Dieter Noeth wrote:

  When you access one year you'll scan those 12 monthly partitions either way.  

Is there no downside to having more partitions? Would everyone then partition by a single day rather than week or month then?

Would having more partitions have any negative impact on full table scans, or secondary-index lookups, or uniqueness checks or anything else?


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