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Message Posted: Fri, 03 Jun 2011 @ 09:12:41 GMT

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<-- Anonymously Posted: Friday, June 03, 2011 02:14 -->

Hi Teradata Experts,

I was reading some manuals to know more about product joins. Usually, optimizer decides to duplicate the smaller table across all AMPs.

I want to know, if there is any possibility that optimizer will decide to duplicate larger table across all AMPs? If its possible, then what could be the root cause for that and suggested resolution for that.

Thanks in advance for all your help.

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