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Message Posted: Fri, 25 Jun 2004 @ 12:50:20 GMT


     
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Subj:   Re: Duplicate Table across all AMPs
 
From:   Claybourne Barrineau

Ole,

I agree. I also feel that the optimizer costs the redistribution of very large table way too low. Typically, if I can leave the largest table\spool file AMP local (via duplication of the ST for a hash or porduct join to the LT), the query will run faster (assuming an even distribution.)

Of course, exceptions always exist.


Thanks,

Clay



     
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