Home Page for the TeradataForum
 
 

 

Archives of the TeradataForum





Message Posted: Wed, 18 Jan 2006 @ 13:36:41 GMT





     
  <Prev Next>   <<First <Prev Next> Last>>  




Subj:   Re: Joins and hash
 
From:   David Wellman



Hi Vijay,

Although the join is done using hash values, Teradata ALSO compares the data values to avoid exactly the problem that you have described.


Cheers,


Dave

Ward Analytics Ltd: Information in motion ( www.ward-analytics.com )





     
  <Prev Next>   <<First <Prev Next> Last>>  
 
 
 
 
 
 
 
 
  
 
  Top Home Join Privacy Feedback  
 
 
Copyright for the TeradataForum (TDATA-L), Manta BlueSky 
Last Modified: 30 Jun 2008