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Message Posted: Fri, 27 Jul 2007 @ 22:39:17 GMT


     
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Subj:   Re: Finding rows in one table not in another
 
From:   McLeod, Terry M

Bob;

I would have gone straight to:

     select a.* from   ONE_BIGTABLE a
     MINUS
     select b.* from ANOTHER_BIGTABLE b;

Unfortunately I don't have the ability right now to try this on a system and see what the explain would say. Maybe you'd want to take a looke?

Just a thought... (DOH! Wish I was going to see the Simpsons Movie!)


Regards,

Terry M. McLeod
Senior Consultant, Professional Services, Retail West
Teradata a Division of NCR



     
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