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Message Posted: Sun, 23 Dec 2007 @ 20:38:11 GMT

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Subj:   Re: Row CheckSum
From:   Victor Sokovin

  Also, the other suggestions did not feel much more efficient than just concatenating all the raw data together.  

That's right, and this is exactly why you may be better off comparing rows using such set operators as MINUS or INTERSECT. I am surprised nobody mentioned them yet.

Season's greetings.


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