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Message Posted: Fri, 18 Mar 2005 @ 11:46:41 GMT

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Subj:   Re: Teradata Hashing vs data types
From:   David Wellman

There are a number of data type pairs which give the same hash value for the same data value

Date ,Integer, Smallint, Byteint are all the same.

Char, Varchar are all the same

Some Decimals will match the hash values given by Integer, date etc - decimal(4,0) is one.

Does this help ?



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